chore: release v1.45.0

feat(baoyu-post-to-x): add post-composition verification and improve stability
Add automatic check after article images are inserted: verifies remaining XIMGPH placeholders and expected vs actual image count. Increase CDP timeout to 60s and add 3s DOM stabilization delay between image insertions.
2026-07-11 21:51:44 +00:00 · 2026-03-05 00:55:59 -06:00 · 2026-03-05 00:55:56 -06:00 · 2026-03-05 00:37:52 -06:00 · 2026-03-05 00:37:09 -06:00 · 2026-03-05 00:12:44 -06:00
246 changed files with 10838 additions and 2900 deletions
@@ -6,7 +6,7 @@
  },
  "metadata": {
    "description": "Skills shared by Baoyu for improving daily work efficiency",
-    "version": "1.28.2"
+    "version": "1.45.0"
  },
  "plugins": [
    {
@@ -2,6 +2,232 @@

 English | [中文](./CHANGELOG.zh.md)

+## 1.45.0 - 2026-03-05
+
+### Features
+- `baoyu-post-to-x`: add post-composition verification for X Articles — automatically checks remaining placeholders and image count after all images are inserted
+- `baoyu-post-to-x`: increase CDP timeout to 60s and add 3s DOM stabilization delay between image insertions for long articles
+
+## 1.44.0 - 2026-03-05
+
+### Features
+- `baoyu-url-to-markdown`: add `--download-media` flag to download images and videos to local directories, rewriting markdown links to local paths
+- `baoyu-url-to-markdown`: extract cover image from page meta (og:image) into YAML front matter `coverImage` field
+- `baoyu-url-to-markdown`: handle `data-src` lazy loading for WeChat and similar sites
+- `baoyu-url-to-markdown`: add EXTEND.md preferences with first-time setup for media download behavior
+
+## 1.43.2 - 2026-03-05
+
+### Refactor
+- `baoyu-url-to-markdown`: replace custom HTML extraction (linkedom + Readability + Turndown) with defuddle library for cleaner content extraction and markdown conversion
+
+## 1.43.1 - 2026-03-02
+
+### Features
+- `baoyu-post-to-x`: auto-detect WSL environment and resolve Chrome profile to Windows-native path for stable login persistence
+- `baoyu-post-to-wechat`: auto-detect WSL environment and resolve Chrome profile to Windows-native path for stable login persistence
+- `baoyu-danger-gemini-web`: WSL auto-detection for Chrome profile path; add `GEMINI_WEB_DEBUG_PORT` env var for fixed debug port
+- `baoyu-danger-x-to-markdown`: WSL auto-detection for Chrome profile path; add `X_DEBUG_PORT` env var for fixed debug port
+
+## 1.43.0 - 2026-03-02
+
+### Features
+- `baoyu-post-to-wechat`: support env var overrides for browser debug port (`WECHAT_BROWSER_DEBUG_PORT`) and profile directory (`WECHAT_BROWSER_PROFILE_DIR`)
+- `baoyu-post-to-x`: support env var overrides for browser debug port (`X_BROWSER_DEBUG_PORT`) and profile directory (`X_BROWSER_PROFILE_DIR`)
+
+## 1.42.3 - 2026-03-02
+
+### Fixes
+- `baoyu-image-gen`: use standard size presets for DashScope aspect ratio mapping instead of free-form calculation
+
+## 1.42.2 - 2026-03-01
+
+### Features
+- `baoyu-markdown-to-html`: inline rendering pipeline (no subprocess), fix CJK emphasis order, enhance modern theme with GFM alerts and improved typography
+- `baoyu-post-to-wechat`: internalize markdown conversion with modular renderer, add color support, simplify publishing workflow
+
+## 1.42.1 - 2026-02-28
+
+### Features
+- `baoyu-markdown-to-html`: modularize render.ts into cli, constants, extend-config, html-builder, renderer, themes, and types modules; bundle code highlighting themes locally
+
+## 1.42.0 - 2026-02-28
+
+### Features
+- `baoyu-markdown-to-html`: consolidate heritage and warm into single modern theme, add per-theme color defaults (default→blue, grace→purple, simple→green, modern→orange)
+- `baoyu-post-to-wechat`: add default color preference support in EXTEND.md, add modern theme option to first-time setup
+
+## 1.41.0 - 2026-02-28
+
+### Features
+- `baoyu-markdown-to-html`: rename themes (red→heritage, orange→warm), add 13 named color presets, serif-cjk font family, and per-theme style defaults
+
+## 1.40.1 - 2026-02-28
+
+### Features
+- `baoyu-image-gen`: clarify model resolution priority (EXTEND.md overrides env vars) and display current model with switch hints during generation
+
+## 1.40.0 - 2026-02-28
+
+### Features
+- `baoyu-image-gen`: support OpenAI chat completions endpoint for image generation (by @zhao-newname)
+- `baoyu-markdown-to-html`: add CLI customization options (--color, --font-family, --font-size, --code-theme, --mac-code-block, --line-number, --cite, --count, --legend) and EXTEND.md config support
+
+## 1.39.0 - 2026-02-28
+
+### Features
+- `baoyu-markdown-to-html`: add red theme (traditional calligraphy style with red-gold palette and serif typography) and orange theme (warm modern style with rounded corners and relaxed line height)
+
+## 1.38.0 - 2026-02-28
+
+### Features
+- `baoyu-danger-x-to-markdown`: render embedded tweets in articles as blockquotes with author info and text summary
+- `baoyu-danger-x-to-markdown`: reuse existing markdown when `--download-media` targets already-converted URLs
+- `baoyu-danger-x-to-markdown`: upgrade Twitter image downloads to 4096x4096 high resolution
+
+### Fixes
+- `baoyu-danger-x-to-markdown`: improve entity resolution with logical key lookup for reliable media and link mapping
+- `baoyu-danger-x-to-markdown`: support trailing media for all block types (headings, lists, blockquotes)
+
+## 1.37.1 - 2026-02-27
+
+### Fixes
+- `baoyu-danger-gemini-web`: sync model headers with upstream and update model list (by @xkcoding)
+
+## 1.37.0 - 2026-02-27
+
+### Features
+- `baoyu-danger-x-to-markdown`: add inline link rendering for X article content, mapping LINK/MEDIA entities to markdown links
+- `baoyu-danger-x-to-markdown`: use content-based slug in output directory path for meaningful folder names
+- `baoyu-danger-x-to-markdown`: add atomic media queue for blocks without direct media references
+
+## 1.36.0 - 2026-02-27
+
+### Features
+- `baoyu-image-gen`: add `gemini-3.1-flash-image-preview` model support for Google multimodal image generation
+- `baoyu-image-gen`: improve first-time setup with blocking preferences flow and guided configuration
+
+### Fixes
+- `baoyu-image-gen`: use curl fallback for Google API when HTTP proxy is detected (by @liye71023326)
+
+## 1.35.0 - 2026-02-24
+
+### Features
+- `baoyu-image-gen`: add Replicate provider support with configurable models (by @justnode)
+- `baoyu-infographic`: add `dense-modules` layout and 3 new styles (`morandi-journal`, `pop-laboratory`, `retro-pop-grid`) for high-density infographics. Add keyword shortcuts for auto-selection. Prompt credit: [AJ](https://waytoagi.feishu.cn/wiki/YG0zwalijihRREkgmPzcWRInnUg)
+
+### Documentation
+- `baoyu-image-gen`: add Replicate model configuration documentation
+
+## 1.34.2 - 2026-02-25
+
+### Documentation
+- `baoyu-markdown-to-html`: clarify theme resolution order with local and cross-skill EXTEND.md fallbacks before prompting user.
+- `baoyu-post-to-wechat`: align markdown conversion theme handling with deterministic fallback (`CLI --theme` -> EXTEND.md `default_theme` -> `default`) and require explicit `--theme` parameter.
+
+## 1.34.1 - 2026-02-20
+
+### Fixes
+- `baoyu-post-to-wechat`: fix upload progress check crashing on second iteration (by @LyInfi)
+
+## 1.34.0 - 2026-02-17
+
+### Features
+- `baoyu-xhs-images`: add reference image chain for visual consistency across multi-image series (by @jeffrey94)
+
+### Refactor
+- `baoyu-article-illustrator`: enforce prompt file creation as blocking step before image generation, add structured prompt quality requirements (ZONES / LABELS / COLORS / STYLE / ASPECT) and verification checklist.
+
+## 1.33.1 - 2026-02-14
+
+### Refactor
+- `baoyu-post-to-x`: replace hand-rolled markdown parser with marked ecosystem for X Articles HTML conversion.
+
+### Documentation
+- `baoyu-post-to-x`: remove `--submit` flag from all scripts; clarify that scripts only fill content into browser for manual review and publish.
+
+## 1.33.0 - 2026-02-13
+
+### Features
+- `baoyu-post-to-x`: add pre-flight environment check script (`check-paste-permissions.ts`); add troubleshooting section for Chrome debug port conflicts; replace fixed sleep with image upload verification polling up to 15s.
+- `baoyu-post-to-wechat`: add pre-flight environment check script (`check-permissions.ts`) covering Chrome, profile isolation, Bun, Accessibility, clipboard, paste keystroke, API credentials.
+
+## 1.32.0 - 2026-02-12
+
+### Features
+- `baoyu-danger-x-to-markdown`: add `--download-media` flag to download images/videos locally and rewrite markdown links to relative paths; add media localization module; add first-time setup with EXTEND.md preferences; add `coverImage` to frontmatter output.
+
+### Refactor
+- `baoyu-danger-x-to-markdown`: use camelCase for frontmatter keys (`tweetCount`, `coverImage`, `requestedUrl`, etc.).
+- `baoyu-format-markdown`: rename `featureImage` to `coverImage` as primary frontmatter key (with `featureImage` as accepted alias).
+- `baoyu-post-to-wechat`: prioritize `coverImage` over `featureImage` in cover image frontmatter lookup order.
+
+## 1.31.2 - 2026-02-10
+
+### Fixes
+- `baoyu-post-to-wechat`: fix PowerShell clipboard copy failing on Windows due to `param()`/`-Path` not working with `-Command`.
+- `baoyu-post-to-x`: fix PowerShell clipboard copy on Windows (same issue); fix `getScriptDir()` returning invalid path on Windows (`/C:/...` prefix).
+
+## 1.31.1 - 2026-02-10
+
+### Features
+- `baoyu-post-to-wechat`: adapt to new WeChat UI — rename 图文 to 贴图; add ProseMirror editor support with old editor fallback; add fallback file input selector; add upload progress monitoring; improve save button detection with toast verification.
+
+### Fixes
+- `baoyu-post-to-wechat`: truncate digest > 120 chars at punctuation boundary; fix cover image relative path resolution.
+- `baoyu-post-to-x`: fix Chrome launch on macOS via `open -na`; fix cover image relative path resolution.
+
+## 1.31.0 - 2026-02-07
+
+### Features
+- `baoyu-post-to-wechat`: add comment control settings (`need_open_comment`, `only_fans_can_comment`); add cover image fallback chain (CLI → frontmatter → `imgs/cover.png` → first inline image); add author resolution priority; add first-time setup flow with EXTEND.md preferences.
+
+## 1.30.3 - 2026-02-06
+
+### Refactor
+- `baoyu-article-illustrator`: optimize SKILL.md from 197 to 150 lines (24% reduction); apply progressive disclosure pattern with concise overview and detailed references.
+
+## 1.30.2 - 2026-02-06
+
+### Refactor
+- `baoyu-cover-image`: optimize SKILL.md from 532 to 233 lines (56% reduction); extract reference image handling to `references/workflow/reference-images.md`; condense galleries to value-only tables with links.
+
+## 1.30.1 - 2026-02-06
+
+### Features
+- `baoyu-image-gen`: add OpenAI GPT Image edits support for reference images (`--ref`); auto-select Google or OpenAI when ref provided.
+
+### Fixes
+- `baoyu-image-gen`: change ref-related warnings to explicit errors with fix hints; add reference image validation.
+- `baoyu-cover-image`: enhance reference image analysis with deep extraction template; require MUST INCORPORATE section for concrete visual elements.
+
+## 1.30.0 - 2026-02-06
+
+### Features
+- `baoyu-cover-image`: add font dimension with 4 typography styles (clean, handwritten, serif, display); includes auto-selection rules, compatibility matrix, and `warm-flat` style preset.
+
+## 1.29.0 - 2026-02-06
+
+### Features
+- `baoyu-image-gen`: add EXTEND.md configuration support, including schema documentation and runtime preference loading in scripts (by @kingdomad).
+
+### Fixes
+- `baoyu-post-to-wechat`: fix duplicated title and ordered-list numbering in WeChat article publishing (by @NantesCheval).
+- `baoyu-url-to-markdown`: replace regex-only conversion with multi-strategy content extraction and Turndown conversion; improve noise filtering for Substack-style pages.
+
+## 1.28.4 - 2026-02-03
+
+### Features
+- `baoyu-markdown-to-html`: add author and description meta tags to generated HTML from YAML frontmatter; strip quotes from frontmatter values (supports both English and Chinese quotation marks).
+
+### Fixes
+- `baoyu-post-to-wechat`: remove extra empty lines after image paste; fix summary field timing to fill after content paste (prevents being overwritten).
+
+## 1.28.3 - 2026-02-03
+
+### Fixes
+- `baoyu-post-to-wechat`: fix placeholder matching issue where `WECHATIMGPH_1` incorrectly matched `WECHATIMGPH_10`.
+
 ## 1.28.2 - 2026-02-03

 ### Fixes
@@ -2,6 +2,232 @@

 [English](./CHANGELOG.md) | 中文

+## 1.45.0 - 2026-03-05
+
+### 新功能
+- `baoyu-post-to-x`：X 文章发布后自动验证——检查残留占位符和图片数量是否正确
+- `baoyu-post-to-x`：增加 CDP 超时至 60 秒，图片插入间隔增加 3 秒 DOM 稳定等待，改善长文章发布稳定性
+
+## 1.44.0 - 2026-03-05
+
+### 新功能
+- `baoyu-url-to-markdown`：新增 `--download-media` 参数，支持下载图片和视频到本地目录，并将 Markdown 中的链接改写为本地路径
+- `baoyu-url-to-markdown`：从页面 meta 信息（og:image）提取封面图，写入 YAML front matter 的 `coverImage` 字段
+- `baoyu-url-to-markdown`：支持 `data-src` 懒加载图片提取（兼容微信公众号等站点）
+- `baoyu-url-to-markdown`：新增 EXTEND.md 偏好设置，支持首次使用引导配置媒体下载行为
+
+## 1.43.2 - 2026-03-05
+
+### 重构
+- `baoyu-url-to-markdown`：使用 defuddle 库替换自定义 HTML 提取逻辑（linkedom + Readability + Turndown），简化内容提取和 Markdown 转换
+
+## 1.43.1 - 2026-03-02
+
+### 新功能
+- `baoyu-post-to-x`：自动检测 WSL 环境，将 Chrome profile 路径解析为 Windows 本地路径，解决登录态丢失问题
+- `baoyu-post-to-wechat`：自动检测 WSL 环境，将 Chrome profile 路径解析为 Windows 本地路径，解决登录态丢失问题
+- `baoyu-danger-gemini-web`：WSL 自动检测 Chrome profile 路径；新增 `GEMINI_WEB_DEBUG_PORT` 环境变量支持固定调试端口
+- `baoyu-danger-x-to-markdown`：WSL 自动检测 Chrome profile 路径；新增 `X_DEBUG_PORT` 环境变量支持固定调试端口
+
+## 1.43.0 - 2026-03-02
+
+### 新功能
+- `baoyu-post-to-wechat`：支持通过环境变量覆盖浏览器调试端口（`WECHAT_BROWSER_DEBUG_PORT`）和配置目录（`WECHAT_BROWSER_PROFILE_DIR`）
+- `baoyu-post-to-x`：支持通过环境变量覆盖浏览器调试端口（`X_BROWSER_DEBUG_PORT`）和配置目录（`X_BROWSER_PROFILE_DIR`）
+
+## 1.42.3 - 2026-03-02
+
+### 修复
+- `baoyu-image-gen`：DashScope 宽高比映射改用标准预设尺寸匹配，避免自由计算产生无效分辨率
+
+## 1.42.2 - 2026-03-01
+
+### 新功能
+- `baoyu-markdown-to-html`：内联渲染管线（移除子进程），修复 CJK 强调符号处理顺序，增强 modern 主题（GFM 警告块、排版改进）
+- `baoyu-post-to-wechat`：内置 Markdown 转换模块化渲染器，新增颜色支持，简化发布流程
+
+## 1.42.1 - 2026-02-28
+
+### 新功能
+- `baoyu-markdown-to-html`：将 render.ts 拆分为 cli、constants、extend-config、html-builder、renderer、themes、types 模块；本地打包代码高亮主题
+
+## 1.42.0 - 2026-02-28
+
+### 新功能
+- `baoyu-markdown-to-html`：合并 heritage 和 warm 为 modern 主题，新增主题默认颜色（default→蓝、grace→紫、simple→绿、modern→橙）
+- `baoyu-post-to-wechat`：EXTEND.md 新增默认颜色配置，首次设置增加 modern 主题和颜色选择
+
+## 1.41.0 - 2026-02-28
+
+### 新功能
+- `baoyu-markdown-to-html`：重命名主题（red→heritage、orange→warm），新增 13 个颜色预设、serif-cjk 字体、主题级样式默认值
+
+## 1.40.1 - 2026-02-28
+
+### 新功能
+- `baoyu-image-gen`：明确模型解析优先级（EXTEND.md 优先于环境变量），生成图片时显示当前模型及切换方式
+
+## 1.40.0 - 2026-02-28
+
+### 新功能
+- `baoyu-image-gen`：支持 OpenAI Chat Completions 端点生成图片 (by @zhao-newname)
+- `baoyu-markdown-to-html`：新增 CLI 自定义选项（--color、--font-family、--font-size、--code-theme、--mac-code-block、--line-number、--cite、--count、--legend）及 EXTEND.md 配置支持
+
+## 1.39.0 - 2026-02-28
+
+### 新功能
+- `baoyu-markdown-to-html`：新增红色主题（红金配色、宋体排版、传统书法风格）和橙色主题（暖色调现代风、圆角装饰、宽松行距）
+
+## 1.38.0 - 2026-02-28
+
+### 新功能
+- `baoyu-danger-x-to-markdown`：支持文章内嵌推文渲染，以引用块形式显示作者信息和推文摘要
+- `baoyu-danger-x-to-markdown`：`--download-media` 复用已转换的 Markdown 文件，跳过重复抓取
+- `baoyu-danger-x-to-markdown`：推特图片下载升级至 4096x4096 高分辨率
+
+### 修复
+- `baoyu-danger-x-to-markdown`：改进实体解析逻辑，通过逻辑键查找提升媒体和链接映射准确性
+- `baoyu-danger-x-to-markdown`：所有区块类型（标题、列表、引用块）支持尾随媒体展示
+
+## 1.37.1 - 2026-02-27
+
+### 修复
+- `baoyu-danger-gemini-web`：同步上游模型请求头并更新模型列表 (by @xkcoding)
+
+## 1.37.0 - 2026-02-27
+
+### 新功能
+- `baoyu-danger-x-to-markdown`：支持 X 文章内联链接渲染，将 LINK/MEDIA 实体映射为 Markdown 链接
+- `baoyu-danger-x-to-markdown`：输出目录使用基于内容的 slug，生成更有意义的文件夹名称
+- `baoyu-danger-x-to-markdown`：新增 atomic 媒体队列，支持无直接媒体引用的区块
+
+## 1.36.0 - 2026-02-27
+
+### 新功能
+- `baoyu-image-gen`：新增 `gemini-3.1-flash-image-preview` Google 多模态图片生成模型支持
+- `baoyu-image-gen`：优化首次使用引导流程，支持阻塞式偏好配置
+
+### 修复
+- `baoyu-image-gen`：检测到 HTTP 代理时自动回退使用 curl 调用 Google API (by @liye71023326)
+
+## 1.35.0 - 2026-02-24
+
+### 新功能
+- `baoyu-image-gen`：新增 Replicate 图片生成服务，支持自定义模型配置 (by @justnode)
+- `baoyu-infographic`：新增 `dense-modules` 高密度模块布局及 3 种新风格（`morandi-journal`、`pop-laboratory`、`retro-pop-grid`），支持关键词快捷选择。高密度信息大图提示词来自 [AJ](https://waytoagi.feishu.cn/wiki/YG0zwalijihRREkgmPzcWRInnUg)
+
+### 文档
+- `baoyu-image-gen`：补充 Replicate 模型配置说明文档
+
+## 1.34.2 - 2026-02-25
+
+### 文档
+- `baoyu-markdown-to-html`：明确主题解析优先级，先读取本技能与跨技能 EXTEND.md 的 `default_theme`，仅在未命中时询问用户。
+- `baoyu-post-to-wechat`：统一 markdown 转 HTML 的主题解析回退链（CLI `--theme` -> EXTEND.md `default_theme` -> `default`），并强制始终显式传入 `--theme` 参数。
+
+## 1.34.1 - 2026-02-20
+
+### 修复
+- `baoyu-post-to-wechat`：修复上传进度检查在第二次迭代时崩溃的问题 (by @LyInfi)
+
+## 1.34.0 - 2026-02-17
+
+### 新功能
+- `baoyu-xhs-images`：新增参考图片链功能，确保多图系列的视觉一致性 (by @jeffrey94)
+
+### 重构
+- `baoyu-article-illustrator`：将提示词文件创建设为生成图片前的阻断步骤，新增结构化提示词质量要求（ZONES / LABELS / COLORS / STYLE / ASPECT）和验证清单。
+
+## 1.33.1 - 2026-02-14
+
+### 重构
+- `baoyu-post-to-x`：将手写 markdown 解析器替换为 marked 生态系统，用于 X Articles HTML 转换。
+
+### 文档
+- `baoyu-post-to-x`：移除所有脚本的 `--submit` 参数；明确脚本仅将内容填充到浏览器，由用户手动审核和发布。
+
+## 1.33.0 - 2026-02-13
+
+### 新功能
+- `baoyu-post-to-x`：新增环境预检脚本（`check-paste-permissions.ts`）；新增 Chrome 调试端口冲突的故障排查说明；将固定等待替换为图片上传轮询验证（最长 15 秒）。
+- `baoyu-post-to-wechat`：新增环境预检脚本（`check-permissions.ts`），检查 Chrome、配置文件隔离、Bun、辅助功能、剪贴板、粘贴按键和 API 凭据。
+
+## 1.32.0 - 2026-02-12
+
+### 新功能
+- `baoyu-danger-x-to-markdown`：新增 `--download-media` 参数，支持将图片/视频下载到本地并将 markdown 链接改写为相对路径；新增媒体本地化模块；新增首次使用 EXTEND.md 偏好设置；在 frontmatter 中输出 `coverImage`。
+
+### 重构
+- `baoyu-danger-x-to-markdown`：frontmatter 字段改为 camelCase（`tweetCount`、`coverImage`、`requestedUrl` 等）。
+- `baoyu-format-markdown`：将主 frontmatter 字段从 `featureImage` 更名为 `coverImage`（兼容 `featureImage`）。
+- `baoyu-post-to-wechat`：封面图片 frontmatter 查找顺序中优先使用 `coverImage`。
+
+## 1.31.2 - 2026-02-10
+
+### 修复
+- `baoyu-post-to-wechat`：修复 Windows 上 PowerShell 剪贴板复制失败的问题（`param()`/`-Path` 与 `-Command` 参数不兼容）。
+- `baoyu-post-to-x`：修复 Windows 上 PowerShell 剪贴板复制（同上）；修复 `getScriptDir()` 在 Windows 上返回无效路径（`/C:/...` 前缀）。
+
+## 1.31.1 - 2026-02-10
+
+### 新功能
+- `baoyu-post-to-wechat`：适配微信新版 UI — 图文更名为贴图；新增 ProseMirror 编辑器支持（兼容旧版编辑器）；新增备用文件上传选择器；新增上传进度监控；改进保存按钮检测并增加 toast 验证。
+
+### 修复
+- `baoyu-post-to-wechat`：摘要超过 120 字符时在标点处截断；修复封面图片相对路径解析。
+- `baoyu-post-to-x`：修复 macOS 上 Chrome 启动问题（使用 `open -na`）；修复封面图片相对路径解析。
+
+## 1.31.0 - 2026-02-07
+
+### 新功能
+- `baoyu-post-to-wechat`：新增评论控制设置（`need_open_comment`、`only_fans_can_comment`）；新增封面图片回退链（CLI → frontmatter → `imgs/cover.png` → 首张内联图片）；新增作者优先级解析；新增首次使用引导流程和 EXTEND.md 偏好配置。
+
+## 1.30.3 - 2026-02-06
+
+### 重构
+- `baoyu-article-illustrator`：优化 SKILL.md 从 197 行精简至 150 行（减少 24%）；采用渐进式披露模式，主文件提供简洁概览，详细内容通过引用文件提供。
+
+## 1.30.2 - 2026-02-06
+
+### 重构
+- `baoyu-cover-image`：优化 SKILL.md 从 532 行精简至 233 行（减少 56%）；将参考图片处理流程提取到 `references/workflow/reference-images.md`；画廊改为纯值表格并链接到详细参考文件。
+
+## 1.30.1 - 2026-02-06
+
+### 新功能
+- `baoyu-image-gen`：新增 OpenAI GPT Image edits 支持参考图片（`--ref`）；提供 ref 时自动选择 Google 或 OpenAI。
+
+### 修复
+- `baoyu-image-gen`：将 ref 相关警告改为明确错误提示；新增参考图片验证。
+- `baoyu-cover-image`：增强参考图片分析，使用深度提取模板；要求 MUST INCORPORATE 章节以包含具体可复现的视觉元素。
+
+## 1.30.0 - 2026-02-06
+
+### 新功能
+- `baoyu-cover-image`：新增字体维度，支持 4 种字体风格（clean、handwritten、serif、display）；包含自动选择规则、兼容性矩阵和 `warm-flat` 风格预设。
+
+## 1.29.0 - 2026-02-06
+
+### 新功能
+- `baoyu-image-gen`：新增 EXTEND.md 配置支持，补充配置 schema 文档并在脚本运行时读取偏好设置 (by @kingdomad)。
+
+### 修复
+- `baoyu-post-to-wechat`：修复公众号文章发布时标题和有序列表编号重复问题 (by @NantesCheval)。
+- `baoyu-url-to-markdown`：将正则转换升级为多策略正文抽取 + Turndown 转换，提升 Substack 类页面的噪声过滤能力。
+
+## 1.28.4 - 2026-02-03
+
+### 新功能
+- `baoyu-markdown-to-html`：从 YAML frontmatter 生成 author 和 description meta 标签；自动去除 frontmatter 值两端的引号（支持中英文引号）。
+
+### 修复
+- `baoyu-post-to-wechat`：移除图片粘贴后产生的多余空行；修复摘要填充时机，改为内容粘贴后填写（避免被覆盖）。
+
+## 1.28.3 - 2026-02-03
+
+### 修复
+- `baoyu-post-to-wechat`：修复占位符匹配问题（`WECHATIMGPH_1` 错误匹配 `WECHATIMGPH_10`）。
+
 ## 1.28.2 - 2026-02-03

 ### 修复
@@ -519,12 +519,12 @@ Post content and articles to X (Twitter). Supports regular posts with images and

 Post content to WeChat Official Account (微信公众号). Two modes available:

-**Image-Text (图文)** - Multiple images with short title/content:
+**Image-Text (贴图)** - Multiple images with short title/content:

 ```bash
-/baoyu-post-to-wechat 图文 --markdown article.md --images ./photos/
-/baoyu-post-to-wechat 图文 --markdown article.md --image img1.png --image img2.png --image img3.png
-/baoyu-post-to-wechat 图文 --title "标题" --content "内容" --image img1.png --submit
+/baoyu-post-to-wechat 贴图 --markdown article.md --images ./photos/
+/baoyu-post-to-wechat 贴图 --markdown article.md --image img1.png --image img2.png --image img3.png
+/baoyu-post-to-wechat 贴图 --title "标题" --content "内容" --image img1.png --submit
 ```

 **Article (文章)** - Full markdown/HTML with rich formatting:
@@ -681,6 +681,9 @@ Converts X (Twitter) content to markdown format. Supports tweet threads and X Ar

 # JSON output
 /baoyu-danger-x-to-markdown https://x.com/username/status/123456 --json
+
+# Download media (images/videos) to local files
+/baoyu-danger-x-to-markdown https://x.com/username/status/123456 --download-media
 ```

 **Supported URLs:**
@@ -713,7 +716,7 @@ Format plain text or markdown files with proper frontmatter, titles, summaries,

 **Workflow**:
 1. Read source file and analyze content structure
-2. Check/create YAML frontmatter (title, slug, summary, featureImage)
+2. Check/create YAML frontmatter (title, slug, summary, coverImage)
 3. Handle title: use existing, extract from H1, or generate candidates
 4. Apply formatting: headings, bold, lists, code blocks, quotes
 5. Save to `{filename}-formatted.md`
@@ -725,7 +728,7 @@ Format plain text or markdown files with proper frontmatter, titles, summaries,
 | `title` | Use existing, extract H1, or generate candidates |
 | `slug` | Infer from file path or generate from title |
 | `summary` | Generate engaging summary (100-150 chars) |
-| `featureImage` | Check for `imgs/cover.png` in same directory |
+| `coverImage` | Check for `imgs/cover.png` in same directory |

 **Formatting Rules**:
 | Element | Format |
@@ -519,12 +519,12 @@ npx skills add jimliu/baoyu-skills

 发布内容到微信公众号，支持两种模式：

-**图文模式** - 多图配短标题和正文：
+**贴图模式** - 多图配短标题和正文：

 ```bash
-/baoyu-post-to-wechat 图文 --markdown article.md --images ./photos/
-/baoyu-post-to-wechat 图文 --markdown article.md --image img1.png --image img2.png --image img3.png
-/baoyu-post-to-wechat 图文 --title "标题" --content "内容" --image img1.png --submit
+/baoyu-post-to-wechat 贴图 --markdown article.md --images ./photos/
+/baoyu-post-to-wechat 贴图 --markdown article.md --image img1.png --image img2.png --image img3.png
+/baoyu-post-to-wechat 贴图 --title "标题" --content "内容" --image img1.png --submit
 ```

 **文章模式** - 完整 markdown/HTML 富文本格式：
@@ -681,6 +681,9 @@ AI 驱动的生成后端。

 # JSON 输出
 /baoyu-danger-x-to-markdown https://x.com/username/status/123456 --json
+
+# 下载媒体文件（图片/视频）到本地
+/baoyu-danger-x-to-markdown https://x.com/username/status/123456 --download-media
 ```

 **支持的 URL：**
@@ -713,7 +716,7 @@ AI 驱动的生成后端。

 **工作流程**：
 1. 读取源文件并分析内容结构
-2. 检查/创建 YAML frontmatter（title、slug、summary、featureImage）
+2. 检查/创建 YAML frontmatter（title、slug、summary、coverImage）
 3. 处理标题：使用现有标题、提取 H1 或生成候选标题
 4. 应用格式：层级标题、加粗、列表、代码块、引用
 5. 保存为 `{文件名}-formatted.md`
@@ -725,7 +728,7 @@ AI 驱动的生成后端。
 | `title` | 使用现有、提取 H1 或生成候选 |
 | `slug` | 从文件路径推断或根据标题生成 |
 | `summary` | 生成吸引人的摘要（100-150 字） |
-| `featureImage` | 检查同目录下 `imgs/cover.png` |
+| `coverImage` | 检查同目录下 `imgs/cover.png` |

 **格式化规则**：
 | 元素 | 格式 |
@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+REPO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+SRC="$REPO_ROOT/skills/baoyu-markdown-to-html/scripts/md/"
+DEST="$REPO_ROOT/skills/baoyu-post-to-wechat/scripts/md/"
+
+echo "Syncing: $SRC → $DEST"
+
+rsync -av --delete \
+  --exclude 'node_modules/' \
+  --exclude 'package-lock.json' \
+  "$SRC" "$DEST"
+
+echo "Installing dependencies..."
+cd "$DEST" && npm install
+
+echo "Done."
@@ -11,55 +11,34 @@ Analyze articles, identify illustration positions, generate images with Type ×

 | Dimension | Controls | Examples |
 |-----------|----------|----------|
-| **Type** | Information structure, layout | infographic, scene, flowchart, comparison, framework, timeline |
-| **Style** | Visual aesthetics, mood | notion, warm, minimal, blueprint, watercolor, elegant |
+| **Type** | Information structure | infographic, scene, flowchart, comparison, framework, timeline |
+| **Style** | Visual aesthetics | notion, warm, minimal, blueprint, watercolor, elegant |

-Type × Style can be freely combined. Example: `--type infographic --style blueprint`
+Combine freely: `--type infographic --style blueprint`

-## Illustration Purpose
-
-Auto-detected during content analysis. Influences type/style recommendations.
-
-| Purpose | Description | Best Types |
-|---------|-------------|------------|
-| **information** | Help understand abstract concepts | infographic, flowchart, comparison |
-| **visualization** | Turn abstract ideas into concrete visuals | framework, comparison, infographic |
-| **imagination** | Create atmosphere, spark imagination | scene, timeline |
-
-## Type Gallery
+## Types

 | Type | Best For |
 |------|----------|
-| `infographic` | Data, metrics, technical articles |
-| `scene` | Narratives, personal stories, emotional content |
-| `flowchart` | Tutorials, workflows, processes |
-| `comparison` | Side-by-side, before/after, options |
-| `framework` | Methodologies, models, architecture |
-| `timeline` | History, progress, evolution |
+| `infographic` | Data, metrics, technical |
+| `scene` | Narratives, emotional |
+| `flowchart` | Processes, workflows |
+| `comparison` | Side-by-side, options |
+| `framework` | Models, architecture |
+| `timeline` | History, evolution |

 ## Styles

-See [references/styles.md](references/styles.md) for:
- **Core Styles**: Simplified tier for quick selection (vector, minimal-flat, sci-fi, hand-drawn, editorial, scene)
- **Style Gallery**: Full 20+ style options with descriptions
- **Auto Selection**: Content signals → Type/Style recommendations
- **Compatibility Matrix**: Type × Style combinations
+See [references/styles.md](references/styles.md) for Core Styles, full gallery, and Type × Style compatibility.

 ## Workflow

 ```
-Progress:
- [ ] Step 1: Pre-check
-  - [ ] 1.5 Load preferences (EXTEND.md) ⛔ BLOCKING
-  - [ ] 1.0 Reference images ⚠️ (if provided)
-  - [ ] 1.2-1.4 Config questions (1 AskUserQuestion, max 4 Qs)
- [ ] Step 2: Setup & Analyze
- [ ] Step 3: Confirm Settings (1 AskUserQuestion, max 4 Qs)
-  - [ ] Q1: Type ⚠️
-  - [ ] Q2: Density ⚠️ MUST ASK
-  - [ ] Q3: Style ⚠️
- [ ] Step 4: Generate Outline
- [ ] Step 5: Generate Images
+- [ ] Step 1: Pre-check (EXTEND.md, references, config)
+- [ ] Step 2: Analyze content
+- [ ] Step 3: Confirm settings (AskUserQuestion)
+- [ ] Step 4: Generate outline
+- [ ] Step 5: Generate images
 - [ ] Step 6: Finalize
 ```

@@ -67,8 +46,6 @@ Progress:

 **1.5 Load Preferences (EXTEND.md) ⛔ BLOCKING**

-**CRITICAL**: If EXTEND.md not found, MUST complete first-time setup before ANY other steps.
-
 ```bash
 test -f .baoyu-skills/baoyu-article-illustrator/EXTEND.md && echo "project"
 test -f "$HOME/.baoyu-skills/baoyu-article-illustrator/EXTEND.md" && echo "user"
@@ -76,122 +53,103 @@ test -f "$HOME/.baoyu-skills/baoyu-article-illustrator/EXTEND.md" && echo "user"

 | Result | Action |
 |--------|--------|
-| Found | Read, parse, display summary → Continue |
-| Not found | ⛔ Run first-time setup ([references/config/first-time-setup.md](references/config/first-time-setup.md)) |
-
-**Supports**: Watermark | Preferred type/style | Custom styles | Language | Output directory
-
-**1.0-1.4**: Handle reference images, determine input type, ask config questions.
+| Found | Read, parse, display summary |
+| Not found | ⛔ Run [first-time-setup](references/config/first-time-setup.md) |

 Full procedures: [references/workflow.md](references/workflow.md#step-1-pre-check)

---
+### Step 2: Analyze

-### Step 2: Setup & Analyze
-
-| Analysis | Description |
-|----------|-------------|
+| Analysis | Output |
+|----------|--------|
 | Content type | Technical / Tutorial / Methodology / Narrative |
-| Illustration purpose | information / visualization / imagination |
-| Core arguments | 2-5 main points to visualize |
-| Visual opportunities | Positions where illustrations add value |
+| Purpose | information / visualization / imagination |
+| Core arguments | 2-5 main points |
+| Positions | Where illustrations add value |

-**CRITICAL**: If article uses metaphors, do NOT illustrate literally. Visualize the **underlying concept**.
+**CRITICAL**: Metaphors → visualize underlying concept, NOT literal image.

 Full procedures: [references/workflow.md](references/workflow.md#step-2-setup--analyze)

---
-
 ### Step 3: Confirm Settings ⚠️

-**Do NOT skip.** Use ONE AskUserQuestion call with max 4 questions. **Q1, Q2, Q3 are ALL REQUIRED.**
+**ONE AskUserQuestion, max 4 Qs. Q1-Q3 REQUIRED.**

-| Question | Options |
-|----------|---------|
-| **Q1: Type** ⚠️ | [Recommended], infographic, scene, flowchart, comparison, framework, timeline, mixed |
-| **Q2: Density** ⚠️ | minimal (1-2), balanced (3-5), per-section (Recommended), rich (6+) |
-| **Q3: Style** ⚠️ | [Recommended], minimal-flat, sci-fi, hand-drawn, editorial, scene, Other |
-| **Q4: Language** | When article language ≠ EXTEND.md setting |
+| Q | Options |
+|---|---------|
+| **Q1: Type** | [Recommended], infographic, scene, flowchart, comparison, framework, timeline, mixed |
+| **Q2: Density** | minimal (1-2), balanced (3-5), per-section (Recommended), rich (6+) |
+| **Q3: Style** | [Recommended], minimal-flat, sci-fi, hand-drawn, editorial, scene, Other |
+| Q4: Language | When article language ≠ EXTEND.md setting |

 Full procedures: [references/workflow.md](references/workflow.md#step-3-confirm-settings-)

---
-
 ### Step 4: Generate Outline

-Save as `outline.md` with frontmatter (type, density, style, image_count, references) and illustration entries:
+Save `outline.md` with frontmatter (type, density, style, image_count) and entries:

 ```yaml
 ## Illustration 1
-**Position**: [section] / [paragraph]
-**Purpose**: [why this helps]
-**Visual Content**: [what to show]
+**Position**: [section/paragraph]
+**Purpose**: [why]
+**Visual Content**: [what]
 **Filename**: 01-infographic-concept-name.png
 ```

 Full template: [references/workflow.md](references/workflow.md#step-4-generate-outline)

---
-
 ### Step 5: Generate Images

-1. **Create Prompts**: Follow [references/prompt-construction.md](references/prompt-construction.md)
-2. **Select Generation Skill**: Check available skills
-3. **Process References**: Handle `direct`/`style`/`palette` usage
-4. **Apply Watermark**: If enabled in EXTEND.md
-5. **Generate**: Sequential, retry once on failure
+⛔ **BLOCKING: Prompt files MUST be saved before ANY image generation.**
+
+1. For each illustration, create a prompt file per [references/prompt-construction.md](references/prompt-construction.md)
+2. Save to `prompts/NN-{type}-{slug}.md` with YAML frontmatter
+3. Prompts **MUST** use type-specific templates with structured sections (ZONES / LABELS / COLORS / STYLE / ASPECT)
+4. LABELS **MUST** include article-specific data: actual numbers, terms, metrics, quotes
+5. **DO NOT** pass ad-hoc inline prompts to `--prompt` without saving prompt files first
+6. Select generation skill, process references (`direct`/`style`/`palette`)
+7. Apply watermark if EXTEND.md enabled
+8. Generate from saved prompt files; retry once on failure

 Full procedures: [references/workflow.md](references/workflow.md#step-5-generate-images)

---
-
 ### Step 6: Finalize

-**Update Article**: Insert `![description](path/NN-{type}-{slug}.png)` after corresponding paragraphs.
+Insert `![description](path/NN-{type}-{slug}.png)` after paragraphs.

-**Output Summary**:
 ```
 Article Illustration Complete!
 Article: [path] | Type: [type] | Density: [level] | Style: [style]
 Images: X/N generated
-Positions:
- 01-xxx.png → After "[Section]"
 ```

---
-
 ## Output Directory

 ```
 illustrations/{topic-slug}/
 ├── source-{slug}.{ext}
-├── references/                    # Only if references provided
-│   └── NN-ref-{slug}.png
+├── references/           # if provided
 ├── outline.md
 ├── prompts/
-│   └── illustration-{slug}.md
 └── NN-{type}-{slug}.png
 ```

-**Slug**: 2-4 word topic in kebab-case.
-**Conflict**: Append `-YYYYMMDD-HHMMSS` if exists.
+**Slug**: 2-4 words, kebab-case. **Conflict**: append `-YYYYMMDD-HHMMSS`.

 ## Modification

 | Action | Steps |
 |--------|-------|
-| **Edit** | Update prompt file FIRST → Regenerate → Update reference |
-| **Add** | Identify position → Create prompt → Generate → Update outline → Insert |
-| **Delete** | Delete files → Remove reference → Update outline |
+| Edit | Update prompt → Regenerate → Update reference |
+| Add | Position → Prompt → Generate → Update outline → Insert |
+| Delete | Delete files → Remove reference → Update outline |

 ## References

 | File | Content |
 |------|---------|
-| [references/workflow.md](references/workflow.md) | Detailed workflow procedures |
-| [references/usage.md](references/usage.md) | Command syntax and options |
-| [references/styles.md](references/styles.md) | Style gallery & compatibility |
+| [references/workflow.md](references/workflow.md) | Detailed procedures |
+| [references/usage.md](references/usage.md) | Command syntax |
+| [references/styles.md](references/styles.md) | Style gallery |
 | [references/prompt-construction.md](references/prompt-construction.md) | Prompt templates |
-| `references/styles/<style>.md` | Full style specifications |
-| `references/config/preferences-schema.md` | EXTEND.md schema |
-| `references/config/first-time-setup.md` | First-time setup flow |
+| [references/config/first-time-setup.md](references/config/first-time-setup.md) | First-time setup |
@@ -261,10 +261,41 @@ references:                    # Only if references provided

 ## Step 5: Generate Images

-### 5.1 Create Prompts
+### 5.1 Create Prompts ⛔ BLOCKING

-Follow [prompt-construction.md](prompt-construction.md). Save to `prompts/illustration-{slug}.md`.
- **Backup rule**: If prompt file exists, rename to `prompts/illustration-{slug}-backup-YYYYMMDD-HHMMSS.md`
+**Every illustration MUST have a saved prompt file before generation begins. DO NOT skip this step.**
+
+For each illustration in the outline:
+
+1. **Create prompt file**: `prompts/NN-{type}-{slug}.md`
+2. **Include YAML frontmatter**:
+   ```yaml
+   ---
+   illustration_id: 01
+   type: infographic
+   style: custom-flat-vector
+   ---
+   ```
+3. **Follow type-specific template** from [prompt-construction.md](prompt-construction.md)
+4. **Prompt quality requirements** (all REQUIRED):
+   - `Layout`: Describe overall composition (grid / radial / hierarchical / left-right / top-down)
+   - `ZONES`: Describe each visual area with specific content, not vague descriptions
+   - `LABELS`: Use **actual numbers, terms, metrics, quotes from the article** — NOT generic placeholders
+   - `COLORS`: Specify hex codes with semantic meaning (e.g., `Coral (#E07A5F) for emphasis`)
+   - `STYLE`: Describe line treatment, texture, mood, character rendering
+   - `ASPECT`: Specify ratio (e.g., `16:9`)
+5. **Apply defaults**: composition requirements, character rendering, text guidelines, watermark
+6. **Backup rule**: If prompt file exists, rename to `prompts/NN-{type}-{slug}-backup-YYYYMMDD-HHMMSS.md`
+
+**Verification** ⛔: Before proceeding to 5.2, confirm ALL prompt files exist:
+```
+Prompt Files:
+- prompts/01-infographic-overview.md ✓
+- prompts/02-infographic-distillation.md ✓
+...
+```
+
+**DO NOT** pass ad-hoc inline text to `--prompt` without first saving prompt files. The generation command should either use `--promptfiles prompts/NN-{type}-{slug}.md` or read the saved file content for `--prompt`.

 **CRITICAL - References in Frontmatter**:
 - Only add `references` field if files ACTUALLY EXIST in `references/` directory
@@ -10,156 +10,94 @@ Generate elegant cover images for articles with 5-dimensional customization.
 ## Usage

 ```bash
-# Auto-select all dimensions based on content
+# Auto-select dimensions based on content
 /baoyu-cover-image path/to/article.md

-# Quick mode: skip confirmation, use auto-selection
+# Quick mode: skip confirmation
 /baoyu-cover-image article.md --quick

-# Specify dimensions (new 5D system)
+# Specify dimensions
 /baoyu-cover-image article.md --type conceptual --palette warm --rendering flat-vector
-/baoyu-cover-image article.md --text title-subtitle --mood bold

-# Style presets (backward-compatible shorthand for palette + rendering)
+# Style presets (shorthand for palette + rendering)
 /baoyu-cover-image article.md --style blueprint
-/baoyu-cover-image article.md --style blueprint --rendering hand-drawn  # override rendering
-
-# Visual only (no title text)
-/baoyu-cover-image article.md --no-title
-
-# Direct content input
-/baoyu-cover-image
-[paste content]
-
-# Direct input with options
-/baoyu-cover-image --palette mono --rendering digital --aspect 1:1 --quick
-[paste content]

 # With reference images
 /baoyu-cover-image article.md --ref style-ref.png
-/baoyu-cover-image article.md --ref ref1.png ref2.png --quick
+
+# Direct content input
+/baoyu-cover-image --palette mono --aspect 1:1 --quick
+[paste content]
 ```

 ## Options

 | Option | Description |
 |--------|-------------|
-| `--type <name>` | Cover type: hero, conceptual, typography, metaphor, scene, minimal |
-| `--palette <name>` | Color palette: warm, elegant, cool, dark, earth, vivid, pastel, mono, retro |
-| `--rendering <name>` | Rendering style: flat-vector, hand-drawn, painterly, digital, pixel, chalk |
-| `--style <name>` | Preset shorthand (expands to palette + rendering, see [Style Presets](references/style-presets.md)) |
-| `--text <level>` | Text density: none, title-only, title-subtitle, text-rich |
-| `--mood <level>` | Emotional intensity: subtle, balanced, bold |
+| `--type <name>` | hero, conceptual, typography, metaphor, scene, minimal |
+| `--palette <name>` | warm, elegant, cool, dark, earth, vivid, pastel, mono, retro |
+| `--rendering <name>` | flat-vector, hand-drawn, painterly, digital, pixel, chalk |
+| `--style <name>` | Preset shorthand (see [Style Presets](references/style-presets.md)) |
+| `--text <level>` | none, title-only, title-subtitle, text-rich |
+| `--mood <level>` | subtle, balanced, bold |
+| `--font <name>` | clean, handwritten, serif, display |
 | `--aspect <ratio>` | 16:9 (default), 2.35:1, 4:3, 3:2, 1:1, 3:4 |
 | `--lang <code>` | Title language (en, zh, ja, etc.) |
 | `--no-title` | Alias for `--text none` |
-| `--quick` | Skip confirmation, use auto-selection for missing dimensions |
+| `--quick` | Skip confirmation, use auto-selection |
 | `--ref <files...>` | Reference images for style/composition guidance |

 ## Five Dimensions

-| Dimension | Controls | Values | Default |
-|-----------|----------|--------|---------|
-| **Type** | Visual composition, information structure | hero, conceptual, typography, metaphor, scene, minimal | auto |
-| **Palette** | Colors, color scheme, decorative hints | warm, elegant, cool, dark, earth, vivid, pastel, mono, retro | auto |
-| **Rendering** | Line quality, texture, depth, element style | flat-vector, hand-drawn, painterly, digital, pixel, chalk | auto |
-| **Text** | Text density, information hierarchy | none, title-only, title-subtitle, text-rich | title-only |
-| **Mood** | Emotional intensity, visual weight | subtle, balanced, bold | balanced |
+| Dimension | Values | Default |
+|-----------|--------|---------|
+| **Type** | hero, conceptual, typography, metaphor, scene, minimal | auto |
+| **Palette** | warm, elegant, cool, dark, earth, vivid, pastel, mono, retro | auto |
+| **Rendering** | flat-vector, hand-drawn, painterly, digital, pixel, chalk | auto |
+| **Text** | none, title-only, title-subtitle, text-rich | title-only |
+| **Mood** | subtle, balanced, bold | balanced |
+| **Font** | clean, handwritten, serif, display | clean |

-Dimensions can be freely combined. Auto-selection rules: [references/auto-selection.md](references/auto-selection.md)
+Auto-selection rules: [references/auto-selection.md](references/auto-selection.md)

-## Type Gallery
+## Galleries

-| Type | Description | Best For |
-|------|-------------|----------|
-| `hero` | Large visual impact, title overlay | Product launch, brand promotion, major announcements |
-| `conceptual` | Concept visualization, abstract core ideas | Technical articles, methodology, architecture design |
-| `typography` | Text-focused layout, prominent title | Opinion pieces, quotes, insights |
-| `metaphor` | Visual metaphor, concrete expressing abstract | Philosophy, growth, personal development |
-| `scene` | Atmospheric scene, narrative feel | Stories, travel, lifestyle |
-| `minimal` | Minimalist composition, generous whitespace | Zen, focus, core concepts |
+**Types**: hero, conceptual, typography, metaphor, scene, minimal
+→ Details: [references/types.md](references/types.md)

-Type composition details: [references/types.md](references/types.md)
+**Palettes**: warm, elegant, cool, dark, earth, vivid, pastel, mono, retro
+→ Details: [references/palettes/](references/palettes/)

-## Palette Gallery
+**Renderings**: flat-vector, hand-drawn, painterly, digital, pixel, chalk
+→ Details: [references/renderings/](references/renderings/)

-| Palette | Vibe | Primary Colors |
-|---------|------|----------------|
-| `warm` | Friendly, approachable | Orange, golden yellow, terracotta |
-| `elegant` | Sophisticated, refined | Soft coral, muted teal, dusty rose |
-| `cool` | Technical, professional | Engineering blue, navy, cyan |
-| `dark` | Cinematic, premium | Electric purple, cyan, magenta |
-| `earth` | Natural, organic | Forest green, sage, earth brown |
-| `vivid` | Energetic, bold | Bright red, neon green, electric blue |
-| `pastel` | Gentle, whimsical | Soft pink, mint, lavender |
-| `mono` | Clean, focused | Black, near-black, white |
-| `retro` | Nostalgic, vintage | Muted orange, dusty pink, maroon |
+**Text Levels**: none (pure visual) | title-only (default) | title-subtitle | text-rich (with tags)
+→ Details: [references/dimensions/text.md](references/dimensions/text.md)

-Palette definitions: [references/palettes/](references/palettes/)
+**Mood Levels**: subtle (low contrast) | balanced (default) | bold (high contrast)
+→ Details: [references/dimensions/mood.md](references/dimensions/mood.md)

-## Rendering Gallery
-
-| Rendering | Description | Key Characteristics |
-|-----------|-------------|---------------------|
-| `flat-vector` | Clean modern vector | Uniform outlines, flat fills, geometric icons |
-| `hand-drawn` | Sketchy organic illustration | Imperfect strokes, paper texture, doodles |
-| `painterly` | Soft watercolor/paint | Brush strokes, color bleeds, soft edges |
-| `digital` | Polished modern digital | Precise edges, subtle gradients, UI components |
-| `pixel` | Retro 8-bit pixel art | Pixel grid, dithering, chunky shapes |
-| `chalk` | Chalk on blackboard | Chalk strokes, dust effects, board texture |
-
-Rendering definitions: [references/renderings/](references/renderings/)
-
-## Text & Mood
-
-| Text Level | Title | Subtitle | Tags | Use Case |
-|------------|:-----:|:--------:|:----:|----------|
-| `none` | - | - | - | Pure visual, no text |
-| `title-only` | ✓ | - | - | Simple headline (default) |
-| `title-subtitle` | ✓ | ✓ | - | Title + supporting context |
-| `text-rich` | ✓ | ✓ | ✓ (2-4) | Information-dense |
-
-| Mood | Contrast | Saturation | Weight | Use Case |
-|------|:--------:|:----------:|:------:|----------|
-| `subtle` | Low | Muted | Light | Corporate, thought leadership |
-| `balanced` | Medium | Normal | Medium | General articles (default) |
-| `bold` | High | Vivid | Heavy | Announcements, promotions |
-
-Full guides: [references/dimensions/text.md](references/dimensions/text.md) | [references/dimensions/mood.md](references/dimensions/mood.md)
-
-## Style Presets & Compatibility
-
- **Style Presets**: `--style X` expands to palette + rendering. See [references/style-presets.md](references/style-presets.md)
- **Compatibility Matrices**: Palette×Rendering, Type×Rendering, Type×Text, Type×Mood. See [references/compatibility.md](references/compatibility.md)
-  - ✓✓ = highly recommended | ✓ = compatible | ✗ = not recommended
+**Fonts**: clean (sans-serif) | handwritten | serif | display (bold decorative)
+→ Details: [references/dimensions/font.md](references/dimensions/font.md)

 ## File Structure

-Output directory depends on `default_output_dir` preference:
-
-| Preference | Output Path |
-|------------|-------------|
-| `same-dir` | `{article-dir}/` |
-| `imgs-subdir` | `{article-dir}/imgs/` |
-| `independent` (default) | `cover-image/{topic-slug}/` |
-| Pasted content | `cover-image/{topic-slug}/` (always) |
+Output directory per `default_output_dir` preference:
+- `same-dir`: `{article-dir}/`
+- `imgs-subdir`: `{article-dir}/imgs/`
+- `independent` (default): `cover-image/{topic-slug}/`

 ```
 <output-dir>/
-├── source-{slug}.{ext}    # Source files (text, images, etc.)
+├── source-{slug}.{ext}    # Source files
 ├── refs/                  # Reference images (if provided)
 │   ├── ref-01-{slug}.{ext}
-│   ├── ref-01-{slug}.md   # Description file (optional)
-│   ├── ref-02-{slug}.{ext}
-│   ├── ref-02-{slug}.md   # Description file (optional)
-│   └── extracted-style.md # Verbally extracted style (if no file path)
+│   └── ref-01-{slug}.md   # Description file
 ├── prompts/cover.md       # Generation prompt
 └── cover.png              # Output image
 ```

-**Slug**: Extract main topic (2-4 words, kebab-case). Example: "The Future of AI" → `future-of-ai`
-**Conflict**: If directory exists, append timestamp: `{topic-slug}-YYYYMMDD-HHMMSS`
-**Source Files**: Copy all sources with naming `source-{slug}.{ext}` (multiple supported)
+**Slug**: 2-4 words, kebab-case. Conflict: append `-YYYYMMDD-HHMMSS`

 ## Workflow

@@ -168,20 +106,10 @@ Output directory depends on `default_output_dir` preference:
 ```
 Cover Image Progress:
 - [ ] Step 0: Check preferences (EXTEND.md) ⛔ BLOCKING
-  - [ ] Found → load preferences → continue
-  - [ ] Not found → run first-time setup → MUST complete before Step 1
- [ ] Step 1: Analyze content + determine output directory
-  - [ ] 1.1 Reference images ⚠️ (if provided)
-    - [ ] File path given → saved to refs/ ✓
-    - [ ] No path → asked user OR extracted verbally
-  - [ ] 1.2 Output directory determined
- [ ] Step 2: Confirm options (5 dimensions) ⚠️ REQUIRED unless --quick or all specified
+- [ ] Step 1: Analyze content + save refs + determine output dir
+- [ ] Step 2: Confirm options (6 dimensions) ⚠️ unless --quick
 - [ ] Step 3: Create prompt
-  - [ ] References in prompt ONLY if files exist in refs/
-  - [ ] Extracted style/palette appended to prompt body (if no file)
 - [ ] Step 4: Generate image
-  - [ ] 4.1 References verified before generation
-  - [ ] 4.2 Pass refs via --ref if skill supports AND files exist
 - [ ] Step 5: Completion report
 ```

@@ -189,240 +117,66 @@ Cover Image Progress:

 ```
 Input → [Step 0: Preferences] ─┬─ Found → Continue
-                               │
-                               └─ Not found → First-Time Setup ⛔ BLOCKING
-                                              │
-                                              └─ Complete setup → Save EXTEND.md → Continue
-                                                                                      │
-        ┌───────────────────────────────────────────────────────────────────────────┘
+                               └─ Not found → First-Time Setup ⛔ BLOCKING → Save EXTEND.md → Continue
        ↓
-Analyze + Save Refs → [Output Dir ⚠️] → [Confirm: 5 Dimensions] → Prompt → Generate → Complete
-                                                 ↓
-                                        (skip if --quick or all specified)
+Analyze + Save Refs → [Output Dir] → [Confirm: 6 Dimensions] → Prompt → Generate → Complete
+                                              ↓
+                                     (skip if --quick or all specified)
 ```

-### Step 0: Load Preferences (EXTEND.md) ⛔ BLOCKING
-
-**Purpose**: Load user preferences or run first-time setup.
-
-**CRITICAL**: If EXTEND.md not found, MUST complete first-time setup before ANY other questions or steps. Do NOT proceed to content analysis, do NOT ask about reference images, do NOT ask about dimensions — ONLY complete the preferences setup first.
-
-Use Bash to check EXTEND.md existence (priority order):
+### Step 0: Load Preferences ⛔ BLOCKING

+Check EXTEND.md existence (priority: project → user):
 ```bash
-# Check project-level first
 test -f .baoyu-skills/baoyu-cover-image/EXTEND.md && echo "project"
-
-# Then user-level (cross-platform: $HOME works on macOS/Linux/WSL)
 test -f "$HOME/.baoyu-skills/baoyu-cover-image/EXTEND.md" && echo "user"
 ```

 | Result | Action |
 |--------|--------|
-| Found | Read, parse, display preferences summary → Continue to Step 1 |
-| Not found | ⛔ **BLOCKING**: Run first-time setup ONLY ([references/config/first-time-setup.md](references/config/first-time-setup.md)) → Complete and save EXTEND.md → Then continue to Step 1 |
+| Found | Load, display summary → Continue |
+| Not found | ⛔ Run first-time setup ([references/config/first-time-setup.md](references/config/first-time-setup.md)) → Save → Continue |

-**Preferences Summary** (when found):
-
-```
-Preferences loaded from [project/user]:
-• Watermark: [enabled/disabled] [content if enabled]
-• Type/Palette/Rendering: [value or "auto"]
-• Text: [value or "title-only"] | Mood: [value or "balanced"]
-• Aspect: [default_aspect] | Output: [dir or "not set — will ask in Step 1.5"]
-• Quick mode: [enabled/disabled] | Language: [value or "auto"]
-```
-
-**EXTEND.md Supports**: Watermark | Preferred type | Preferred palette | Preferred rendering | Preferred text | Preferred mood | Default aspect ratio | Default output directory | Quick mode | Custom palette definitions | Language preference
-
-Schema: [references/config/preferences-schema.md](references/config/preferences-schema.md)
+**CRITICAL**: If not found, complete setup BEFORE any other steps or questions.

 ### Step 1: Analyze Content

-**1.0 Detect & Save Reference Images** ⚠️ REQUIRED if images provided
-
-Check if user provided reference images. Handle based on input type:
-
-| Input Type | Action |
-|------------|--------|
-| Image file path provided | Copy to `refs/` subdirectory → can use `--ref` |
-| Image in conversation (no path) | **ASK user for file path** with AskUserQuestion |
-| User can't provide path | Extract style/palette verbally → append to prompt (NO frontmatter references) |
-
-**CRITICAL**: Only add `references` to prompt frontmatter if files are ACTUALLY SAVED to `refs/` directory.
-
-**If user provides file path**:
-1. Copy to `refs/ref-NN-{slug}.{ext}` (NN = 01, 02, ...)
-2. Create description: `refs/ref-NN-{slug}.md`
-3. Verify files exist before proceeding
-
-**If user can't provide path** (extracted verbally):
-1. Analyze image visually, extract: colors, style, composition
-2. Create `refs/extracted-style.md` with extracted info
-3. DO NOT add `references` to prompt frontmatter
-4. Instead, append extracted style/colors directly to prompt text
-
-**Description File Format** (only when file saved):
-```yaml
---
-ref_id: NN
-filename: ref-NN-{slug}.{ext}
-usage: direct | style | palette
---
-[User's description or auto-generated description]
-```
-
-| Usage | When to Use |
-|-------|-------------|
-| `direct` | Reference matches desired output closely |
-| `style` | Extract visual style characteristics only |
-| `palette` | Extract color scheme only |
-
-**Verification** (only for saved files):
-```
-Reference Images Saved:
- ref-01-{slug}.png ✓ (can use --ref)
- ref-02-{slug}.png ✓ (can use --ref)
-```
-
-**Or for extracted style**:
-```
-Reference Style Extracted (no file):
- Colors: #E8756D coral, #7ECFC0 mint...
- Style: minimal flat vector, clean lines...
-→ Will append to prompt text (not --ref)
-```
-
---
-
-**1.1 Save Source Content**
- If pasted, save to `source.md` in target directory; if file path, use as-is
- **Backup rule**: If `source.md` exists, rename to `source-backup-YYYYMMDD-HHMMSS.md`
-
-**1.2 Content Analysis**
- Extract topic, core message, tone, keywords
- Identify visual metaphors
- Detect content type
-
-**1.3 Reference Image Analysis** (if provided in Step 1.0)
-
-For each reference image:
-
-| Analysis | Description |
-|----------|-------------|
-| Visual characteristics | Style, colors, composition |
-| Content/subject | What the reference depicts |
-| Style match | Which type/palette/rendering align |
-| Usage recommendation | `direct` / `style` / `palette` |
-
-**1.4 Language Detection**
- Detect source language
- Note user's input language
- Compare with EXTEND.md preference
-
-**1.5 Determine Output Directory**
- Per File Structure rules
- If no `default_output_dir` preference + file path input, include in Step 2 Q4
+1. **Save reference images** (if provided) → [references/workflow/reference-images.md](references/workflow/reference-images.md)
+2. **Save source content** (if pasted, save to `source.md`)
+3. **Analyze content**: topic, tone, keywords, visual metaphors
+4. **Deep analyze references** ⚠️: Extract specific, concrete elements (see reference-images.md)
+5. **Detect language**: Compare source, user input, EXTEND.md preference
+6. **Determine output directory**: Per File Structure rules

 ### Step 2: Confirm Options ⚠️

-Validate all 5 dimensions + aspect ratio. Full confirmation flow: [references/workflow/confirm-options.md](references/workflow/confirm-options.md)
-
-**Skip Conditions**:
+Full confirmation flow: [references/workflow/confirm-options.md](references/workflow/confirm-options.md)

 | Condition | Skipped | Still Asked |
 |-----------|---------|-------------|
-| `--quick` or `quick_mode: true` | 5 dimensions | Aspect ratio (unless `--aspect`) |
-| All 5 + `--aspect` specified | All | None |
+| `--quick` or `quick_mode: true` | 6 dimensions | Aspect ratio (unless `--aspect`) |
+| All 6 + `--aspect` specified | All | None |

 ### Step 3: Create Prompt

-**Backup rule**: If `prompts/cover.md` exists, rename to `prompts/cover-backup-YYYYMMDD-HHMMSS.md`
+Save to `prompts/cover.md`. Template: [references/workflow/prompt-template.md](references/workflow/prompt-template.md)

-Save to `prompts/cover.md`. Full template: [references/workflow/prompt-template.md](references/workflow/prompt-template.md)
+**CRITICAL - References in Frontmatter**:
+- Files saved to `refs/` → Add to frontmatter `references` list
+- Style extracted verbally (no file) → Omit `references`, describe in body
+- Before writing → Verify: `test -f refs/ref-NN-{slug}.{ext}`

-**CRITICAL - References in YAML Frontmatter**:
-
-When reference files are saved to `refs/`, **MUST add `references` field in frontmatter**:
-
-```yaml
---
-type: cover
-palette: warm
-rendering: flat-vector
-references:
-  - ref_id: 01
-    filename: refs/ref-01-podcast-thumbnail.jpg
-    usage: style
---
-```
-
-| Rule | Action |
-|------|--------|
-| Files saved to `refs/` | Add to frontmatter `references` list |
-| Style extracted verbally (no file) | Omit `references` field, describe in body |
-| Before writing | Verify: `test -f refs/ref-NN-{slug}.{ext}` |
-
-**Reference Embedding**:
-
-| Situation | Frontmatter | Body |
-|-----------|-------------|------|
-| Reference file saved to `refs/` | Add to `references` ✓ | Brief style note |
-| Style extracted verbally (no file) | Omit `references` | Full style description |
-| File in frontmatter but doesn't exist | ERROR - fix or remove | — |
+**Reference elements in body** MUST be detailed, prefixed with "MUST"/"REQUIRED", with integration approach.

 ### Step 4: Generate Image

-**4.1 Backup existing** `cover.png` → `cover-backup-YYYYMMDD-HHMMSS.png` (if regenerating)
-
-**4.2 Check available image generation skills**; if multiple, ask user preference
-
-**4.3 Process References** ⚠️ REQUIRED if references in frontmatter
-
-**Read `references` from prompt frontmatter** and process each entry:
-
-1. **Parse frontmatter** to get references list:
-   ```yaml
-   references:
-     - ref_id: 01
-       filename: refs/ref-01-podcast-thumbnail.jpg
-       usage: style
-   ```
-
-2. **VERIFY each file exists**:
-   ```bash
-   test -f refs/ref-NN-{slug}.{ext} && echo "exists" || echo "MISSING"
-   ```
-   - If file MISSING → ERROR, fix prompt or remove from references
-   - If file exists → proceed with processing
-
-3. Process based on `usage` type:
-
-| Usage | Action | Example |
-|-------|--------|---------|
-| `direct` | Add reference path to `--ref` parameter | `--ref refs/ref-01-brand.png` |
-| `style` | Analyze reference, append style traits to prompt | "Style: clean lines, gradient backgrounds..." |
-| `palette` | Extract colors from reference, append to prompt | "Colors: #E8756D coral, #7ECFC0 mint..." |
-
-3. Check image generation skill capability:
-
-| Skill Supports `--ref` | Action |
-|------------------------|--------|
-| Yes (e.g., baoyu-image-gen with Google) | Pass reference images via `--ref` |
-| No | Convert to text description, append to prompt |
-
-**Verification**: Before generating, confirm reference processing:
-```
-Reference Processing:
- ref-01-brand.png: using as direct reference ✓
- ref-02-style.png: extracted palette ✓
-```
-
-**4.4 Generate**
-
-1. Call selected skill with prompt file path, output path (`cover.png`), aspect ratio
-2. If references with `direct` usage AND skill supports `--ref`: include `--ref` parameter
-3. On failure: auto-retry once before reporting error
+1. **Backup existing** `cover.png` if regenerating
+2. **Check image generation skills**; if multiple, ask preference
+3. **Process references** from prompt frontmatter:
+   - `direct` usage → pass via `--ref` (use ref-capable backend)
+   - `style`/`palette` → extract traits, append to prompt
+4. **Generate**: Call skill with prompt file, output path, aspect ratio
+5. On failure: auto-retry once

 ### Step 5: Completion Report

@@ -431,67 +185,49 @@ Cover Generated!

 Topic: [topic]
 Type: [type] | Palette: [palette] | Rendering: [rendering]
-Text: [text] | Mood: [mood] | Aspect: [ratio]
-Title: [title text or "visual only"]
+Text: [text] | Mood: [mood] | Font: [font] | Aspect: [ratio]
+Title: [title or "visual only"]
 Language: [lang] | Watermark: [enabled/disabled]
-References: [N images (direct/style/palette) or "extracted style" or "none"]
+References: [N images or "extracted style" or "none"]
 Location: [directory path]

 Files:
 ✓ source-{slug}.{ext}
-[✓ refs/ref-01-{slug}.{ext} ... (if references saved)]
-[✓ refs/ref-01-{slug}.md ... (description files)]
-[✓ refs/extracted-style.md (if style extracted verbally)]
 ✓ prompts/cover.md
 ✓ cover.png
-[✓ cover-backup-{timestamp}.png (if regenerated)]
 ```

 ## Image Modification

 | Action | Steps |
 |--------|-------|
-| **Regenerate** | Backup existing → **Update prompt file FIRST** → Regenerate with same settings |
-| **Change dimension** | Backup existing → Confirm new value → **Update prompt file FIRST** → Regenerate |
+| **Regenerate** | Backup → Update prompt file FIRST → Regenerate |
+| **Change dimension** | Backup → Confirm new value → Update prompt → Regenerate |

-**IMPORTANT**: When regenerating, ALWAYS update the prompt file (`prompts/cover.md`) FIRST before regenerating. This ensures changes are documented and reproducible.
+## Composition Principles

-All modifications automatically backup existing `cover.png` before regenerating.
+- **Whitespace**: 40-60% breathing room
+- **Visual anchor**: Main element centered or offset left
+- **Characters**: Simplified silhouettes; NO realistic humans
+- **Title**: Use exact title from user/source; never invent

-## Notes
+## Extension Support

- Cover must be readable at small preview sizes
- Visual metaphors > literal representations
- Title: readable, impactful
- Two confirmation points: Step 0 (first-time setup) + Step 2 (options) - skip Step 2 with `--quick`
- Use confirmed language for title text
- Maintain watermark consistency if enabled
- Check compatibility matrices when selecting combinations
- `--no-title` is alias for `--text none`
- `--style` presets are backward-compatible; explicit `--palette`/`--rendering` override preset values
+Custom configurations via EXTEND.md. See **Step 0** for paths.

-### Composition Principles
+Supports: Watermark | Preferred dimensions | Default aspect/output | Quick mode | Custom palettes | Language

- **Generous whitespace**: 40-60% breathing room; avoid cluttered layouts
- **Visual anchor**: Main element centered or offset left (reserve right for title)
- **Character handling**: Simplified silhouettes or icon-style figures; NO realistic humans
- **Icon vocabulary**: Use simple, recognizable symbols (see [references/visual-elements.md](references/visual-elements.md))
-
-### Title Handling
-
- **Source**: Use the exact title provided by user, or extract from source content
- **Do NOT invent titles**: Stay faithful to the original
- If no title in source and user doesn't provide one, ask user to specify
+Schema: [references/config/preferences-schema.md](references/config/preferences-schema.md)

 ## References

-**Dimensions**: [text.md](references/dimensions/text.md) | [mood.md](references/dimensions/mood.md)
+**Dimensions**: [text.md](references/dimensions/text.md) | [mood.md](references/dimensions/mood.md) | [font.md](references/dimensions/font.md)
 **Palettes**: [references/palettes/](references/palettes/)
 **Renderings**: [references/renderings/](references/renderings/)
+**Types**: [references/types.md](references/types.md)
 **Auto-Selection**: [references/auto-selection.md](references/auto-selection.md)
 **Style Presets**: [references/style-presets.md](references/style-presets.md)
 **Compatibility**: [references/compatibility.md](references/compatibility.md)
-**Types**: [references/types.md](references/types.md)
 **Visual Elements**: [references/visual-elements.md](references/visual-elements.md)
-**Workflow**: [confirm-options.md](references/workflow/confirm-options.md) | [prompt-template.md](references/workflow/prompt-template.md)
+**Workflow**: [confirm-options.md](references/workflow/confirm-options.md) | [prompt-template.md](references/workflow/prompt-template.md) | [reference-images.md](references/workflow/reference-images.md)
 **Config**: [preferences-schema.md](references/config/preferences-schema.md) | [first-time-setup.md](references/config/first-time-setup.md) | [watermark-guide.md](references/config/watermark-guide.md)
@@ -58,3 +58,14 @@ Default: `title-only`
 | Launch, announcement, promotion, event, gaming, entertainment | `bold` |

 Default: `balanced`
+
+## Auto Font Selection
+
+| Signals | Font |
+|---------|------|
+| Personal, lifestyle, human, warm, friendly, story | `handwritten` |
+| Technical, professional, clean, modern, minimal, data | `clean` |
+| Editorial, academic, luxury, classic, literary | `serif` |
+| Announcement, entertainment, promotion, bold, event, gaming | `display` |
+
+Default: `clean`
@@ -48,3 +48,12 @@
 | metaphor | ✓✓ | ✓✓ | ✓ |
 | scene | ✓✓ | ✓✓ | ✓ |
 | minimal | ✓✓ | ✓✓ | ✗ |
+
+## Font × Rendering
+
+| | flat-vector | hand-drawn | painterly | digital | pixel | chalk |
+|---|:---:|:---:|:---:|:---:|:---:|:---:|
+| clean | ✓✓ | ✗ | ✗ | ✓✓ | ✓ | ✗ |
+| handwritten | ✓ | ✓✓ | ✓✓ | ✓ | ✗ | ✓✓ |
+| serif | ✓ | ✗ | ✓ | ✓✓ | ✗ | ✗ |
+| display | ✓✓ | ✓ | ✓ | ✓✓ | ✓✓ | ✓ |
@@ -0,0 +1,163 @@
+---
+name: font-dimension
+description: Typography style dimension for cover images
+---
+
+# Font Dimension
+
+Controls typography style and character feel.
+
+## Values
+
+| Font | Visual Style | Line Quality | Character |
+|------|--------------|--------------|-----------|
+| `clean` | Geometric sans-serif | Sharp, uniform | Modern, precise, neutral |
+| `handwritten` | Hand-lettered, brush | Organic, varied | Warm, personal, friendly |
+| `serif` | Classic serifs, elegant | Refined, structured | Editorial, authoritative |
+| `display` | Bold, decorative | Heavy, expressive | Attention-grabbing, playful |
+
+## Detail
+
+### clean
+
+Modern, universal typography with neutral character.
+
+**Characteristics**:
+- Geometric sans-serif letterforms
+- Sharp, uniform line weight
+- Clean edges, no flourishes
+- High readability at all sizes
+- Minimal personality, maximum clarity
+
+**Use Cases**:
+- Technical documentation
+- Professional/corporate content
+- Minimal design approaches
+- Data-driven articles
+- Modern brand aesthetics
+
+**Prompt Hints**:
+- Use clean geometric sans-serif typography
+- Modern, minimal letterforms
+- Sharp edges, uniform stroke weight
+- High contrast against background
+
+### handwritten
+
+Warm, organic typography with personal character.
+
+**Characteristics**:
+- Hand-lettered or brush style
+- Organic, varied line weight
+- Natural imperfections
+- Approachable, human feel
+- Casual yet intentional
+
+**Use Cases**:
+- Personal stories
+- Lifestyle content
+- Wellness and self-improvement
+- Creative tutorials
+- Friendly brand voices
+
+**Prompt Hints**:
+- Use warm hand-lettered typography with organic brush strokes
+- Friendly, personal feel
+- Natural variation in stroke weight
+- Approachable, human character
+
+### serif
+
+Classic, elegant typography with editorial authority.
+
+**Characteristics**:
+- Traditional serif letterforms
+- Refined, structured strokes
+- Elegant proportions
+- Timeless sophistication
+- Formal, trustworthy feel
+
+**Use Cases**:
+- Editorial content
+- Academic articles
+- Luxury brand content
+- Historical topics
+- Literary pieces
+
+**Prompt Hints**:
+- Use elegant serif typography with refined letterforms
+- Classic, editorial character
+- Structured, proportional spacing
+- Authoritative, sophisticated feel
+
+### display
+
+Bold, decorative typography for maximum impact.
+
+**Characteristics**:
+- Heavy, expressive letterforms
+- Decorative elements
+- Strong visual presence
+- Playful or dramatic character
+- Designed for headlines
+
+**Use Cases**:
+- Announcements
+- Entertainment content
+- Promotional materials
+- Event marketing
+- Gaming topics
+
+**Prompt Hints**:
+- Use bold decorative display typography
+- Heavy, expressive headlines
+- Strong visual impact
+- Attention-grabbing character
+
+## Default
+
+`clean` — Universal, pairs well with most rendering styles.
+
+## Rendering Compatibility
+
+| Font × Rendering | flat-vector | hand-drawn | painterly | digital | pixel | chalk |
+|------------------|:-----------:|:----------:|:---------:|:-------:|:-----:|:-----:|
+| clean | ✓✓ | ✗ | ✗ | ✓✓ | ✓ | ✗ |
+| handwritten | ✓ | ✓✓ | ✓✓ | ✓ | ✗ | ✓✓ |
+| serif | ✓ | ✗ | ✓ | ✓✓ | ✗ | ✗ |
+| display | ✓✓ | ✓ | ✓ | ✓✓ | ✓✓ | ✓ |
+
+✓✓ = highly recommended | ✓ = compatible | ✗ = not recommended
+
+## Type Compatibility
+
+| Font × Type | hero | conceptual | typography | metaphor | scene | minimal |
+|-------------|:----:|:----------:|:----------:|:--------:|:-----:|:-------:|
+| clean | ✓ | ✓✓ | ✓✓ | ✓ | ✗ | ✓✓ |
+| handwritten | ✓✓ | ✓ | ✓ | ✓✓ | ✓✓ | ✓ |
+| serif | ✓ | ✓ | ✓✓ | ✓ | ✓ | ✓ |
+| display | ✓✓ | ✓ | ✓✓ | ✓ | ✓ | ✗ |
+
+## Palette Interaction
+
+Font style adapts to palette characteristics:
+
+| Palette Category | clean | handwritten | serif | display |
+|------------------|-------|-------------|-------|---------|
+| Warm (warm, earth, pastel) | Softer weight | Natural fit | Warm tones | Playful energy |
+| Cool (cool, mono, elegant) | Perfect match | Contrast | Classic pairing | Bold statement |
+| Dark (dark, vivid) | High contrast | Glow effects | Dramatic | Maximum impact |
+| Vintage (retro) | Modern contrast | Nostalgic fit | Period-appropriate | Retro headlines |
+
+## Auto Selection
+
+When `--font` is omitted, select based on signals:
+
+| Signals | Font |
+|---------|------|
+| Personal, lifestyle, human, warm, friendly, story | `handwritten` |
+| Technical, professional, clean, modern, minimal, data | `clean` |
+| Editorial, academic, luxury, classic, literary | `serif` |
+| Announcement, entertainment, promotion, bold, event, gaming | `display` |
+
+Default: `clean`
@@ -22,6 +22,7 @@
 | `vector-illustration` | `retro` | `flat-vector` |
 | `vintage` | `retro` | `hand-drawn` |
 | `warm` | `warm` | `hand-drawn` |
+| `warm-flat` | `warm` | `flat-vector` |
 | `watercolor` | `earth` | `painterly` |

 ## Override Examples
@@ -2,22 +2,22 @@

 ## Purpose

-Validate all 5 dimensions + aspect ratio.
+Validate all 6 dimensions + aspect ratio.

 ## Skip Conditions

 | Condition | Skipped Questions | Still Asked |
 |-----------|-------------------|-------------|
-| `--quick` flag | Type, Palette, Rendering, Text, Mood | **Aspect Ratio** (unless `--aspect` specified) |
-| All 5 dimensions + `--aspect` specified | All | None |
-| `quick_mode: true` in EXTEND.md | Type, Palette, Rendering, Text, Mood | **Aspect Ratio** (unless `--aspect` specified) |
-| Otherwise | None | All 6 questions |
+| `--quick` flag | Type, Palette, Rendering, Text, Mood, Font | **Aspect Ratio** (unless `--aspect` specified) |
+| All 6 dimensions + `--aspect` specified | All | None |
+| `quick_mode: true` in EXTEND.md | Type, Palette, Rendering, Text, Mood, Font | **Aspect Ratio** (unless `--aspect` specified) |
+| Otherwise | None | All 7 questions |

 **Important**: Aspect ratio is ALWAYS asked unless explicitly specified via `--aspect` CLI flag. User presets in EXTEND.md are shown as recommended option, not auto-selected.

 ## Quick Mode Output

-When skipping 5 dimensions:
+When skipping 6 dimensions:

 ```
 Quick Mode: Auto-selected dimensions
@@ -26,8 +26,9 @@ Quick Mode: Auto-selected dimensions
 • Rendering: [rendering] ([reason])
 • Text: [text] ([reason])
 • Mood: [mood] ([reason])
+• Font: [font] ([reason])

-[Then ask Question 6: Aspect Ratio]
+[Then ask Question 7: Aspect Ratio]
 ```

 ## Confirmation Flow
@@ -91,7 +92,26 @@ options:
    description: "Polished, precise, subtle gradients"
 ```

-### Q4: Other Settings (skip if all remaining dimensions already specified)
+### Q4: Font (skip if `--font`)
+
+```yaml
+header: "Font"
+question: "Which font style?"
+multiSelect: false
+options:
+  - label: "[auto-recommended font] (Recommended)"
+    description: "[reason based on content signals]"
+  - label: "clean"
+    description: "Modern geometric sans-serif - tech, professional"
+  - label: "handwritten"
+    description: "Warm hand-lettered - personal, friendly"
+  - label: "serif"
+    description: "Classic elegant - editorial, luxury"
+  - label: "display"
+    description: "Bold decorative - announcements, entertainment"
+```
+
+### Q5: Other Settings (skip if all remaining dimensions already specified)

 Combine remaining settings into one question. Include: Output Dir (if no preference + file path input), Text, Mood, Aspect. Show auto-selected values as recommended option. User can accept all or type adjustments via "Other".

@@ -26,6 +26,7 @@ Cover theme: [2-3 words visual interpretation]
 Type: [confirmed type]
 Palette: [confirmed palette]
 Rendering: [confirmed rendering]
+Font: [confirmed font]
 Text level: [confirmed text level]
 Mood: [confirmed mood]
 Aspect ratio: [confirmed ratio]
@@ -44,6 +45,13 @@ Language: [confirmed language]
 - balanced: "Use medium contrast, normal saturation, balanced visual weight"
 - bold: "Use high contrast, vivid saturated colors, heavy visual weight, dynamic energy"

+# Font Application
+[Based on font style:]
+- clean: "Use clean geometric sans-serif typography. Modern, minimal letterforms."
+- handwritten: "Use warm hand-lettered typography with organic brush strokes. Friendly, personal feel."
+- serif: "Use elegant serif typography with refined letterforms. Classic, editorial character."
+- display: "Use bold decorative display typography. Heavy, expressive headlines."
+
 # Composition
 Type composition:
 - [Type-specific layout and structure]
@@ -60,9 +68,15 @@ Palette notes: [key characteristics from palette definition]

 [Watermark section if enabled]

-[Reference images section if provided — see below]
+[Reference images section if provided — REQUIRED, see below]
 ```

+## Reference-Driven Design ⚠️ HIGH PRIORITY
+
+When reference images are provided, they are the **primary visual input** and MUST strongly influence the output. The cover should look like it belongs to the same visual family as the references.
+
+**Passing `--ref` alone is NOT enough.** Image generation models often ignore reference images unless the prompt text explicitly describes what to reproduce. Always combine `--ref` with detailed textual instructions.
+
 ## Content-Driven Design

 - Article title and summary inform the visual metaphor choice
@@ -167,63 +181,67 @@ For each reference image, extract:
 - **Color mood**: Palette characteristics (without specific colors)
 - **Elements**: Key visual elements and symbols used

-### Step 2: Embed in Prompt
+### Step 2: Embed in Prompt ⚠️ CRITICAL

-**If file saved AND skill supports `--ref`** (e.g., baoyu-image-gen with Google):
- Pass ref images directly via `--ref` parameter
- Add brief style note in prompt:
+**Passing `--ref` alone is NOT enough.** Image generation models frequently ignore reference images unless the prompt text explicitly and forcefully describes what to reproduce. You MUST always write detailed textual instructions regardless of whether `--ref` is used.
+
+**If file saved (with or without `--ref` support)**:
+- Pass ref images via `--ref` parameter if skill supports it
+- **ALWAYS** add a detailed mandatory section in the prompt body:

 ```
-# Reference Style
-Follow the visual style of the attached reference image(s):
- [1-2 sentence style summary from analysis]
+# Reference Style — MUST INCORPORATE
+
+CRITICAL: The generated cover MUST visually reference the provided images. The cover must feel like it belongs to the same visual family.
+
+## From Ref 1 ([filename]) — REQUIRED elements:
+- [Brand element]: [Specific description of logo/wordmark treatment, e.g., "The logo uses vertical parallel lines (|||) for the letter 'm'. Reproduce this exact treatment."]
+- [Signature pattern]: [Specific description, e.g., "Woven intersecting curves forming a diamond/lozenge grid pattern. This MUST appear prominently as a banner, border, or background section."]
+- [Colors]: [Exact hex values, e.g., "Dark teal #2D4A3E background, cream #F5F0E0 text"]
+- [Typography]: [Specific treatment, e.g., "Uppercase text with wide letter-spacing"]
+- [Layout element]: [Specific spatial element, e.g., "Bottom banner strip in dark color"]
+
+## From Ref 2 ([filename]) — REQUIRED elements:
+[Same detailed breakdown]
+
+## Integration approach:
+[Specific layout instruction describing how reference elements combine with the cover content, e.g., "Use a SPLIT LAYOUT: main illustration area (warm cream background) occupies ~65% of the image, while a dark teal BANNER STRIP (with the woven line pattern from Ref 2) runs along the bottom ~35%, containing branding elements from Ref 1."]
 ```

-**If file saved BUT skill does NOT support `--ref`**:
- Embed detailed text description in prompt:
-
-```
-# Reference Style (Text Description)
-Emulate the following visual style from reference image(s):
-
-Reference 1: [filename]
- Style: [detailed rendering technique description]
- Composition: [layout and hierarchy description]
- Elements: [key visual elements used]
- Mood: [emotional tone and visual weight]
-
-[Repeat for additional references]
-
-Apply these style characteristics to the cover design while maintaining the specified Type, Palette, and Rendering dimensions.
-```
+**Key rules**:
+- Each visual element gets its own bullet with "MUST" or "REQUIRED"
+- Descriptions must be **specific enough to reproduce** — not vague ("clean style")
+- The integration approach must describe **exact spatial arrangement**
+- After generation, verify reference elements are visible; if not, strengthen and regenerate

 **If style/palette extracted verbally (NO file saved)**:
 - DO NOT add references metadata to prompt
- Append extracted info directly to prompt body:
+- Append extracted info directly to prompt body using the same MUST INCORPORATE format above:

 ```
-# Extracted Style (from reference)
+# Reference Style — MUST INCORPORATE (extracted from visual analysis)

-COLORS (from reference):
- Primary: #E8756D coral
- Secondary: #7ECFC0 mint
-...
+CRITICAL: Apply these specific visual elements extracted from the reference images.

-STYLE (from reference):
- Clean lines, minimal shadows
- Gradient backgrounds
- Flat vector icons
-...
+## REQUIRED elements:
+- [Same detailed bullet format as above]
+
+## Integration approach:
+[Same spatial layout instruction]
 ```

 ### Reference Analysis Template

-Use this format when analyzing reference images:
+Use this format when analyzing reference images. Extract **specific, concrete, reproducible** details — not vague summaries.

-| Aspect | Analysis Points |
-|--------|-----------------|
-| **Rendering** | Line quality (clean/sketchy/painted), texture presence, depth treatment |
-| **Composition** | Element placement, whitespace ratio, visual flow |
-| **Typography** | Font style, text placement, hierarchy (if present) |
-| **Elements** | Icon vocabulary, decorative motifs, character style |
-| **Mood** | Contrast level, saturation, visual weight |
+| Aspect | Analysis Points | Good Example | Bad Example |
+|--------|-----------------|--------------|-------------|
+| **Brand elements** | Logos, wordmarks, distinctive typography | "Logo 'm' formed by 3 vertical lines" | "Has a logo" |
+| **Signature patterns** | Unique motifs, textures, geometric patterns | "Woven curves forming diamond grid" | "Has patterns" |
+| **Colors** | Exact hex values or close approximations | "#2D4A3E dark teal, #F5F0E0 cream" | "Dark and light" |
+| **Layout** | Spatial zones, banner placement, proportions | "Bottom 30% is dark banner with branding" | "Has a banner" |
+| **Typography** | Font style, weight, case, spacing, position | "Uppercase, wide letter-spacing, right-aligned" | "Has text" |
+| **Rendering** | Line quality, texture, depth treatment | "Topographic contour lines as background texture" | "Clean style" |
+| **Elements** | Icon vocabulary, decorative motifs | "Geometric intersecting line ornaments at corners" | "Has decorations" |
+
+**Output**: Each extracted element should be written as a **copy-pasteable prompt instruction** prefixed with "MUST" or "REQUIRED".
@@ -0,0 +1,86 @@
+# Reference Image Handling
+
+Guide for processing user-provided reference images in cover generation.
+
+## Input Detection
+
+| Input Type | Action |
+|------------|--------|
+| Image file path provided | Copy to `refs/` → can use `--ref` |
+| Image in conversation (no path) | **ASK user for file path** with AskUserQuestion |
+| User can't provide path | Extract style/palette verbally → append to prompt (NO frontmatter references) |
+
+**CRITICAL**: Only add `references` to prompt frontmatter if files are ACTUALLY SAVED to `refs/` directory.
+
+## File Saving
+
+**If user provides file path**:
+1. Copy to `refs/ref-NN-{slug}.{ext}` (NN = 01, 02, ...)
+2. Create description: `refs/ref-NN-{slug}.md`
+3. Verify files exist before proceeding
+
+**Description File Format**:
+```yaml
+---
+ref_id: NN
+filename: ref-NN-{slug}.{ext}
+usage: direct | style | palette
+---
+[User's description or auto-generated description]
+```
+
+| Usage | When to Use |
+|-------|-------------|
+| `direct` | Reference matches desired output closely |
+| `style` | Extract visual style characteristics only |
+| `palette` | Extract color scheme only |
+
+## Verbal Extraction (No File)
+
+When user can't provide file path:
+1. Analyze image visually, extract: colors, style, composition
+2. Create `refs/extracted-style.md` with extracted info
+3. DO NOT add `references` to prompt frontmatter
+4. Append extracted style/colors directly to prompt text
+
+## Deep Analysis ⚠️ CRITICAL
+
+References are high-priority inputs. Extract **specific, concrete, reproducible** elements:
+
+| Analysis | Description | Example (good vs bad) |
+|----------|-------------|----------------------|
+| **Brand elements** | Logos, wordmarks, specific typography | Good: "Logo uses vertical parallel lines for 'm'" / Bad: "Has a logo" |
+| **Signature patterns** | Unique decorative motifs, textures | Good: "Woven intersecting curves forming diamond grid" / Bad: "Has patterns" |
+| **Color palette** | Exact hex values for key colors | Good: "#2D4A3E dark teal, #F5F0E0 cream" / Bad: "Dark and light colors" |
+| **Layout structure** | Specific spatial arrangement | Good: "Bottom 30% dark banner with branding" / Bad: "Has a banner" |
+| **Typography** | Font style, weight, spacing, case | Good: "Uppercase, wide letter-spacing" / Bad: "Has text" |
+| **Content/subject** | What the reference depicts | Factual description |
+| **Usage recommendation** | `direct` / `style` / `palette` | Based on analysis |
+
+**Output format**: List each element as bullet that can be copy-pasted into prompt as mandatory instruction.
+
+## Verification Output
+
+**For saved files**:
+```
+Reference Images Saved:
+- ref-01-{slug}.png ✓ (can use --ref)
+- ref-02-{slug}.png ✓ (can use --ref)
+```
+
+**For extracted style**:
+```
+Reference Style Extracted (no file):
+- Colors: #E8756D coral, #7ECFC0 mint...
+- Style: minimal flat vector, clean lines...
+→ Will append to prompt text (not --ref)
+```
+
+## Priority Rules
+
+When user provides references, they are **HIGH PRIORITY**:
+
+- **References override defaults**: If reference conflicts with preferred palette/rendering, reference takes precedence
+- **Concrete > abstract**: Extract specific elements — not vague "clean style"
+- **Mandatory language**: Use "MUST", "REQUIRED" in prompt for reference elements
+- **Visible in output**: Verify elements are present after generation; strengthen prompt if not
@@ -76,7 +76,7 @@ test -f "$HOME/.baoyu-skills/baoyu-danger-gemini-web/EXTEND.md" && echo "user"
 ```bash
 # Text generation
 npx -y bun ${SKILL_DIR}/scripts/main.ts "Your prompt"
-npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "Your prompt" --model gemini-2.5-pro
+npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "Your prompt" --model gemini-3-flash

 # Image generation
 npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cute cat" --image cat.png
@@ -100,7 +100,7 @@ npx -y bun ${SKILL_DIR}/scripts/main.ts "Hello" --json
 |--------|-------------|
 | `--prompt`, `-p` | Prompt text |
 | `--promptfiles` | Read prompt from files (concatenated) |
-| `--model`, `-m` | Model: gemini-3-pro (default), gemini-2.5-pro, gemini-2.5-flash |
+| `--model`, `-m` | Model: gemini-3-pro (default), gemini-3-flash, gemini-3-flash-thinking, gemini-3.1-pro-preview |
 | `--image [path]` | Generate image (default: generated.png) |
 | `--reference`, `--ref` | Reference images for vision input |
 | `--sessionId` | Session ID for multi-turn conversation |
@@ -114,9 +114,10 @@ npx -y bun ${SKILL_DIR}/scripts/main.ts "Hello" --json

 | Model | Description |
 |-------|-------------|
-| `gemini-3-pro` | Default, latest |
-| `gemini-2.5-pro` | Previous pro |
-| `gemini-2.5-flash` | Fast, lightweight |
+| `gemini-3-pro` | Default, latest 3.0 Pro |
+| `gemini-3-flash` | Fast, lightweight 3.0 Flash |
+| `gemini-3-flash-thinking` | 3.0 Flash with thinking |
+| `gemini-3.1-pro-preview` | 3.1 Pro preview (empty header, auto-routed) |

 ## Authentication

@@ -47,17 +47,22 @@ export class Model {
  static readonly UNSPECIFIED = new Model('unspecified', {}, false);
  static readonly G_3_0_PRO = new Model(
    'gemini-3.0-pro',
-    { 'x-goog-ext-525001261-jspb': '[1,null,null,null,"9d8ca3786ebdfbea",null,null,0,[4]]' },
+    { 'x-goog-ext-525001261-jspb': '[1,null,null,null,"9d8ca3786ebdfbea",null,null,0,[4],null,null,1]' },
    false,
  );
-  static readonly G_2_5_PRO = new Model(
-    'gemini-2.5-pro',
-    { 'x-goog-ext-525001261-jspb': '[1,null,null,null,"4af6c7f5da75d65d",null,null,0,[4]]' },
+  static readonly G_3_0_FLASH = new Model(
+    'gemini-3.0-flash',
+    { 'x-goog-ext-525001261-jspb': '[1,null,null,null,"fbb127bbb056c959",null,null,0,[4],null,null,1]' },
    false,
  );
-  static readonly G_2_5_FLASH = new Model(
-    'gemini-2.5-flash',
-    { 'x-goog-ext-525001261-jspb': '[1,null,null,null,"9ec249fc9ad08861",null,null,0,[4]]' },
+  static readonly G_3_0_FLASH_THINKING = new Model(
+    'gemini-3.0-flash-thinking',
+    { 'x-goog-ext-525001261-jspb': '[1,null,null,null,"5bf011840784117a",null,null,0,[4],null,null,1]' },
+    false,
+  );
+  static readonly G_3_1_PRO_PREVIEW = new Model(
+    'gemini-3.1-pro-preview',
+    {},
    false,
  );

@@ -68,12 +73,12 @@ export class Model {
  ) {}

  static from_name(name: string): Model {
-    for (const model of [Model.UNSPECIFIED, Model.G_3_0_PRO, Model.G_2_5_PRO, Model.G_2_5_FLASH]) {
+    for (const model of [Model.UNSPECIFIED, Model.G_3_0_PRO, Model.G_3_0_FLASH, Model.G_3_0_FLASH_THINKING, Model.G_3_1_PRO_PREVIEW]) {
      if (model.model_name === name) return model;
    }

    throw new Error(
-      `Unknown model name: ${name}. Available models: ${[Model.UNSPECIFIED, Model.G_3_0_PRO, Model.G_2_5_PRO, Model.G_2_5_FLASH]
+      `Unknown model name: ${name}. Available models: ${[Model.UNSPECIFIED, Model.G_3_0_PRO, Model.G_3_0_FLASH, Model.G_3_0_FLASH_THINKING, Model.G_3_1_PRO_PREVIEW]
        .map((m) => m.model_name)
        .join(', ')}`,
    );
@@ -91,6 +91,8 @@ class CdpConnection {
 }

 async function get_free_port(): Promise<number> {
+  const fixed = parseInt(process.env.GEMINI_WEB_DEBUG_PORT || '', 10);
+  if (fixed > 0) return fixed;
  return await new Promise((resolve, reject) => {
    const srv = net.createServer();
    srv.unref();
@@ -1,3 +1,4 @@
+import { execSync } from 'node:child_process';
 import os from 'node:os';
 import path from 'node:path';
 import process from 'node:process';
@@ -29,9 +30,22 @@ export function resolveGeminiWebCookiePath(): string {
  return path.join(resolveGeminiWebDataDir(), COOKIE_FILE_NAME);
 }

+let _wslHome: string | null | undefined;
+function getWslWindowsHome(): string | null {
+  if (_wslHome !== undefined) return _wslHome;
+  if (!process.env.WSL_DISTRO_NAME) { _wslHome = null; return null; }
+  try {
+    const raw = execSync('cmd.exe /C "echo %USERPROFILE%"', { encoding: 'utf-8', timeout: 5000 }).trim().replace(/\r/g, '');
+    _wslHome = execSync(`wslpath -u "${raw}"`, { encoding: 'utf-8', timeout: 5000 }).trim() || null;
+  } catch { _wslHome = null; }
+  return _wslHome;
+}
+
 export function resolveGeminiWebChromeProfileDir(): string {
  const override = process.env.GEMINI_WEB_CHROME_PROFILE_DIR?.trim();
  if (override) return path.resolve(override);
+  const wslHome = getWslWindowsHome();
+  if (wslHome) return path.join(wslHome, '.local', 'share', APP_DATA_DIR, GEMINI_DATA_DIR, PROFILE_DIR_NAME);
  return path.join(resolveGeminiWebDataDir(), PROFILE_DIR_NAME);
 }

@@ -73,7 +73,7 @@ Multi-turn conversation (agent generates unique sessionId):
 Options:
  -p, --prompt <text>       Prompt text
  --promptfiles <files...>  Read prompt from one or more files (concatenated in order)
-  -m, --model <id>          gemini-3-pro | gemini-2.5-pro | gemini-2.5-flash (default: gemini-3-pro)
+  -m, --model <id>          gemini-3-pro | gemini-3-flash | gemini-3-flash-thinking | gemini-3.1-pro-preview (default: gemini-3-pro)
  --json                    Output JSON
  --image [path]            Generate an image and save it (default: ./generated.png)
  --reference <files...>    Reference images for vision input
@@ -227,8 +227,11 @@ function resolveModel(id: string): Model {
  const k = id.trim();
  if (k === 'gemini-3-pro') return Model.G_3_0_PRO;
  if (k === 'gemini-3.0-pro') return Model.G_3_0_PRO;
-  if (k === 'gemini-2.5-pro') return Model.G_2_5_PRO;
-  if (k === 'gemini-2.5-flash') return Model.G_2_5_FLASH;
+  if (k === 'gemini-3-flash') return Model.G_3_0_FLASH;
+  if (k === 'gemini-3.0-flash') return Model.G_3_0_FLASH;
+  if (k === 'gemini-3-flash-thinking') return Model.G_3_0_FLASH_THINKING;
+  if (k === 'gemini-3.0-flash-thinking') return Model.G_3_0_FLASH_THINKING;
+  if (k === 'gemini-3.1-pro-preview') return Model.G_3_1_PRO_PREVIEW;
  return Model.from_name(k);
 }

@@ -92,16 +92,52 @@ test -f "$HOME/.baoyu-skills/baoyu-danger-x-to-markdown/EXTEND.md" && echo "user
 ├───────────┼───────────────────────────────────────────────────────────────────────────┤
 │ Found     │ Read, parse, apply settings                                               │
 ├───────────┼───────────────────────────────────────────────────────────────────────────┤
-│ Not found │ Use defaults                                                              │
+│ Not found │ **MUST** run first-time setup (see below) — do NOT silently create defaults │
 └───────────┴───────────────────────────────────────────────────────────────────────────┘

-**EXTEND.md Supports**: Default output directory | Output format preferences
+**EXTEND.md Supports**: Download media by default | Default output directory
+
+### First-Time Setup (BLOCKING)
+
+**CRITICAL**: When EXTEND.md is not found, you **MUST use `AskUserQuestion`** to ask the user for their preferences before creating EXTEND.md. **NEVER** create EXTEND.md with defaults without asking. This is a **BLOCKING** operation — do NOT proceed with any conversion until setup is complete.
+
+Use `AskUserQuestion` with ALL questions in ONE call:
+
+**Question 1** — header: "Media", question: "How to handle images and videos in tweets?"
+- "Ask each time (Recommended)" — After saving markdown, ask whether to download media
+- "Always download" — Always download media to local imgs/ and videos/ directories
+- "Never download" — Keep original remote URLs in markdown
+
+**Question 2** — header: "Output", question: "Default output directory?"
+- "x-to-markdown (Recommended)" — Save to ./x-to-markdown/{username}/{tweet-id}.md
+- (User may choose "Other" to type a custom path)
+
+**Question 3** — header: "Save", question: "Where to save preferences?"
+- "User (Recommended)" — ~/.baoyu-skills/ (all projects)
+- "Project" — .baoyu-skills/ (this project only)
+
+After user answers, create EXTEND.md at the chosen location, confirm "Preferences saved to [path]", then continue.
+
+Full reference: [references/config/first-time-setup.md](references/config/first-time-setup.md)
+
+### Supported Keys
+
+| Key | Default | Values | Description |
+|-----|---------|--------|-------------|
+| `download_media` | `ask` | `ask` / `1` / `0` | `ask` = prompt each time, `1` = always download, `0` = never |
+| `default_output_dir` | empty | path or empty | Default output directory (empty = `./x-to-markdown/`) |
+
+**Value priority**:
+1. CLI arguments (`--download-media`, `-o`)
+2. EXTEND.md
+3. Skill defaults

 ## Usage

 ```bash
 npx -y bun ${SKILL_DIR}/scripts/main.ts <url>
 npx -y bun ${SKILL_DIR}/scripts/main.ts <url> -o output.md
+npx -y bun ${SKILL_DIR}/scripts/main.ts <url> --download-media
 npx -y bun ${SKILL_DIR}/scripts/main.ts <url> --json
 ```

@@ -112,6 +148,7 @@ npx -y bun ${SKILL_DIR}/scripts/main.ts <url> --json
 | `<url>` | Tweet or article URL |
 | `-o <path>` | Output path |
 | `--json` | JSON output |
+| `--download-media` | Download image/video assets to local `imgs/` and `videos/`, and rewrite markdown links to local relative paths |
 | `--login` | Refresh cookies only |

 ## Supported URLs
@@ -124,15 +161,42 @@ npx -y bun ${SKILL_DIR}/scripts/main.ts <url> --json

 ```markdown
 ---
-url: https://x.com/user/status/123
+url: "https://x.com/user/status/123"
 author: "Name (@user)"
-tweet_count: 3
+tweetCount: 3
+coverImage: "https://pbs.twimg.com/media/example.jpg"
 ---

 Content...
 ```

-**File structure**: `x-to-markdown/{username}/{tweet-id}.md`
+**File structure**: `x-to-markdown/{username}/{tweet-id}/{content-slug}.md`
+
+When `--download-media` is enabled:
+- Images are saved to `imgs/` next to the markdown file
+- Videos are saved to `videos/` next to the markdown file
+- Markdown media links are rewritten to local relative paths
+
+## Media Download Workflow
+
+Based on `download_media` setting in EXTEND.md:
+
+| Setting | Behavior |
+|---------|----------|
+| `1` (always) | Run script with `--download-media` flag |
+| `0` (never) | Run script without `--download-media` flag |
+| `ask` (default) | Follow the ask-each-time flow below |
+
+### Ask-Each-Time Flow
+
+1. Run script **without** `--download-media` → markdown saved
+2. Check saved markdown for remote media URLs (`https://` in image/video links)
+3. **If no remote media found** → done, no prompt needed
+4. **If remote media found** → use `AskUserQuestion`:
+   - header: "Media", question: "Download N images/videos to local files?"
+   - "Yes" — Download to local directories
+   - "No" — Keep remote URLs
+5. If user confirms → run script **again** with `--download-media` (overwrites markdown with localized links)

 ## Authentication

@@ -0,0 +1,106 @@
+---
+name: first-time-setup
+description: First-time setup flow for baoyu-danger-x-to-markdown preferences
+---
+
+# First-Time Setup
+
+## Overview
+
+When no EXTEND.md is found, guide user through preference setup.
+
+**BLOCKING OPERATION**: This setup MUST complete before ANY other workflow steps. Do NOT:
+- Start converting tweets or articles
+- Ask about URLs or output paths
+- Proceed to any conversion
+
+ONLY ask the questions in this setup flow, save EXTEND.md, then continue.
+
+## Setup Flow
+
+```
+No EXTEND.md found
+        |
+        v
+---------------------+
+| AskUserQuestion     |
+| (all questions)     |
+---------------------+
+        |
+        v
+---------------------+
+| Create EXTEND.md    |
+---------------------+
+        |
+        v
+    Continue conversion
+```
+
+## Questions
+
+**Language**: Use user's input language or saved language preference.
+
+Use AskUserQuestion with ALL questions in ONE call:
+
+### Question 1: Download Media
+
+```yaml
+header: "Media"
+question: "How to handle images and videos in tweets?"
+options:
+  - label: "Ask each time (Recommended)"
+    description: "After saving markdown, ask whether to download media"
+  - label: "Always download"
+    description: "Always download media to local imgs/ and videos/ directories"
+  - label: "Never download"
+    description: "Keep original remote URLs in markdown"
+```
+
+### Question 2: Default Output Directory
+
+```yaml
+header: "Output"
+question: "Default output directory?"
+options:
+  - label: "x-to-markdown (Recommended)"
+    description: "Save to ./x-to-markdown/{username}/{tweet-id}.md"
+```
+
+Note: User will likely choose "Other" to type a custom path.
+
+### Question 3: Save Location
+
+```yaml
+header: "Save"
+question: "Where to save preferences?"
+options:
+  - label: "User (Recommended)"
+    description: "~/.baoyu-skills/ (all projects)"
+  - label: "Project"
+    description: ".baoyu-skills/ (this project only)"
+```
+
+## Save Locations
+
+| Choice | Path | Scope |
+|--------|------|-------|
+| User | `~/.baoyu-skills/baoyu-danger-x-to-markdown/EXTEND.md` | All projects |
+| Project | `.baoyu-skills/baoyu-danger-x-to-markdown/EXTEND.md` | Current project |
+
+## After Setup
+
+1. Create directory if needed
+2. Write EXTEND.md
+3. Confirm: "Preferences saved to [path]"
+4. Continue with conversion using saved preferences
+
+## EXTEND.md Template
+
+```md
+download_media: [ask/1/0]
+default_output_dir: [path or empty]
+```
+
+## Modifying Preferences Later
+
+Users can edit EXTEND.md directly or delete it to trigger setup again.
@@ -117,6 +117,8 @@ class CdpConnection {
 }

 async function getFreePort(): Promise<number> {
+  const fixed = parseInt(process.env.X_DEBUG_PORT || "", 10);
+  if (fixed > 0) return fixed;
  return await new Promise((resolve, reject) => {
    const srv = net.createServer();
    srv.unref();
@@ -2,10 +2,12 @@ import fs from "node:fs";
 import path from "node:path";
 import readline from "node:readline";
 import process from "node:process";
-import { mkdir, readFile, rename, writeFile } from "node:fs/promises";
+import { mkdir, readFile, writeFile } from "node:fs/promises";

 import { fetchXArticle } from "./graphql.js";
 import { formatArticleMarkdown } from "./markdown.js";
+import { localizeMarkdownMedia, type LocalizeMarkdownMediaResult } from "./media-localizer.js";
+import { resolveReferencedTweetsFromArticle } from "./referenced-tweets.js";
 import { hasRequiredXCookies, loadXCookies, refreshXCookies } from "./cookies.js";
 import { resolveXToMarkdownConsentPath } from "./paths.js";
 import { tweetToMarkdown } from "./tweet-to-markdown.js";
@@ -15,6 +17,7 @@ type CliArgs = {
  output: string | null;
  json: boolean;
  login: boolean;
+  downloadMedia: boolean;
  help: boolean;
 };

@@ -38,6 +41,7 @@ Usage:
 Options:
  --output <path>, -o  Output path (file or dir). Default: ./x-to-markdown/<slug>/
  --json               Output as JSON
+  --download-media     Download images/videos to local ./imgs and ./videos next to markdown
  --login              Refresh cookies only, then exit
  --help, -h           Show help

@@ -45,6 +49,7 @@ Examples:
  ${cmd} https://x.com/username/status/1234567890
  ${cmd} https://x.com/i/article/1234567890 -o ./article.md
  ${cmd} https://x.com/username/status/1234567890 -o ./out/
+  ${cmd} https://x.com/username/status/1234567890 --download-media
  ${cmd} https://x.com/username/status/1234567890 --json | jq -r '.markdownPath'
  ${cmd} --login
 `);
@@ -57,6 +62,7 @@ function parseArgs(argv: string[]): CliArgs {
    output: null,
    json: false,
    login: false,
+    downloadMedia: false,
    help: false,
  };

@@ -80,6 +86,11 @@ function parseArgs(argv: string[]): CliArgs {
      continue;
    }

+    if (a === "--download-media") {
+      out.downloadMedia = true;
+      continue;
+    }
+
    if (a === "--url") {
      const v = argv[++i];
      if (!v) throw new Error("Missing value for --url");
@@ -172,36 +183,160 @@ function sanitizeSlug(input: string): string {
    .slice(0, 120);
 }

-function formatBackupTimestamp(date: Date = new Date()): string {
-  const pad2 = (n: number) => String(n).padStart(2, "0");
-  return `${date.getFullYear()}${pad2(date.getMonth() + 1)}${pad2(date.getDate())}-${pad2(date.getHours())}${pad2(
-    date.getMinutes()
-  )}${pad2(date.getSeconds())}`;
+function extractContentSlug(markdown: string): string {
+  const headingMatch = markdown.match(/^#\s+(.+)$/m);
+  if (headingMatch?.[1]) {
+    return sanitizeSlug(headingMatch[1].slice(0, 60)).toLowerCase();
+  }
+  const lines = markdown.split("\n");
+  let inFrontmatter = false;
+  for (const line of lines) {
+    if (line === "---") {
+      inFrontmatter = !inFrontmatter;
+      continue;
+    }
+    if (inFrontmatter) continue;
+    const trimmed = line.trim();
+    if (trimmed) {
+      return sanitizeSlug(trimmed.slice(0, 60)).toLowerCase();
+    }
+  }
+  return "untitled";
 }

-async function backupDirIfExists(dir: string, log: (message: string) => void): Promise<void> {
+function resolveSlugAndId(normalizedUrl: string, kind: "tweet" | "article"): { slug: string; idPart: string } {
+  const articleId = kind === "article" ? parseArticleId(normalizedUrl) : null;
+  const tweetId = kind === "tweet" ? parseTweetId(normalizedUrl) : null;
+  const username = kind === "tweet" ? parseTweetUsername(normalizedUrl) : null;
+
+  const idPart = articleId ?? tweetId ?? String(Date.now());
+  const userSlug = username ? sanitizeSlug(username) : null;
+  const slug = userSlug ?? idPart;
+  return { slug, idPart };
+}
+
+function extractFrontmatterUrls(markdown: string): string[] {
+  const match = markdown.match(/^---\n([\s\S]*?)\n---/);
+  if (!match?.[1]) return [];
+
+  const lines = match[1].split("\n");
+  const urls: string[] = [];
+  for (const line of lines) {
+    const m = line.match(/^(url|requestedUrl):\s*["']([^"']+)["']\s*$/);
+    if (m?.[2]) {
+      urls.push(m[2]);
+    }
+  }
+  return urls;
+}
+
+function frontmatterMatchesTarget(
+  markdown: string,
+  normalizedUrl: string,
+  kind: "tweet" | "article"
+): boolean {
+  const urls = extractFrontmatterUrls(markdown);
+  if (urls.length === 0) return false;
+
+  const targetId = kind === "article" ? parseArticleId(normalizedUrl) : parseTweetId(normalizedUrl);
+  if (!targetId) return false;
+
+  for (const url of urls) {
+    const candidateId = kind === "article" ? parseArticleId(url) : parseTweetId(url);
+    if (candidateId && candidateId === targetId) {
+      return true;
+    }
+  }
+
+  return false;
+}
+
+function listMarkdownFiles(dirPath: string): string[] {
  try {
-    if (!fs.existsSync(dir)) return;
-    const stat = fs.statSync(dir);
-    if (!stat.isDirectory()) return;
-    const backup = `${dir}-backup-${formatBackupTimestamp()}`;
-    await rename(dir, backup);
-    log(`[x-to-markdown] Existing directory moved to: ${backup}`);
-  } catch (error) {
-    throw new Error(
-      `Failed to backup existing directory (${dir}): ${error instanceof Error ? error.message : String(error ?? "")}`
-    );
+    return fs
+      .readdirSync(dirPath)
+      .filter((name) => name.toLowerCase().endsWith(".md"))
+      .map((name) => path.join(dirPath, name))
+      .sort();
+  } catch {
+    return [];
  }
 }

-function resolveDefaultOutputDir(slug: string): string {
-  return path.resolve(process.cwd(), "x-to-markdown", slug);
+function resolveExistingMarkdownPath(
+  normalizedUrl: string,
+  kind: "tweet" | "article",
+  argsOutput: string | null
+): string | null {
+  const { slug, idPart } = resolveSlugAndId(normalizedUrl, kind);
+  const candidateDirs = new Set<string>();
+  const candidateFiles = new Set<string>();
+
+  if (argsOutput) {
+    const resolved = path.resolve(argsOutput);
+    const looksDir = argsOutput.endsWith("/") || argsOutput.endsWith("\\");
+    try {
+      if (fs.existsSync(resolved)) {
+        const stat = fs.statSync(resolved);
+        if (stat.isFile()) {
+          candidateFiles.add(resolved);
+        } else if (stat.isDirectory()) {
+          candidateDirs.add(path.join(resolved, slug, idPart));
+          candidateDirs.add(resolved);
+        }
+      } else if (looksDir) {
+        candidateDirs.add(path.join(resolved, slug, idPart));
+      }
+    } catch {
+      // ignore and continue
+    }
+  } else {
+    candidateDirs.add(path.resolve(process.cwd(), "x-to-markdown", slug, idPart));
+  }
+
+  for (const filePath of candidateFiles) {
+    if (!filePath.toLowerCase().endsWith(".md")) continue;
+    try {
+      const markdown = fs.readFileSync(filePath, "utf8");
+      if (frontmatterMatchesTarget(markdown, normalizedUrl, kind)) {
+        return filePath;
+      }
+    } catch {
+      // ignore and continue
+    }
+  }
+
+  for (const dirPath of candidateDirs) {
+    if (!fs.existsSync(dirPath)) continue;
+    let stat: fs.Stats;
+    try {
+      stat = fs.statSync(dirPath);
+    } catch {
+      continue;
+    }
+    if (!stat.isDirectory()) continue;
+
+    const markdownFiles = listMarkdownFiles(dirPath);
+    for (const filePath of markdownFiles) {
+      try {
+        const markdown = fs.readFileSync(filePath, "utf8");
+        if (frontmatterMatchesTarget(markdown, normalizedUrl, kind)) {
+          return filePath;
+        }
+      } catch {
+        // ignore and continue
+      }
+    }
+  }
+
+  return null;
 }

 async function resolveOutputPath(
  normalizedUrl: string,
  kind: "tweet" | "article",
  argsOutput: string | null,
+  contentSlug: string,
  log: (message: string) => void
 ): Promise<{ outputDir: string; markdownPath: string; slug: string }> {
  const articleId = kind === "article" ? parseArticleId(normalizedUrl) : null;
@@ -212,15 +347,14 @@ async function resolveOutputPath(
  const idPart = articleId ?? tweetId ?? String(Date.now());
  const slug = userSlug ?? idPart;

-  const defaultFileName = kind === "article" ? `${idPart}.md` : `${idPart}.md`;
+  const defaultFileName = `${contentSlug}.md`;

  if (argsOutput) {
    const wantsDir = argsOutput.endsWith("/") || argsOutput.endsWith("\\");
    const resolved = path.resolve(argsOutput);
    try {
      if (wantsDir || (fs.existsSync(resolved) && fs.statSync(resolved).isDirectory())) {
-        const outputDir = path.join(resolved, slug);
-        await backupDirIfExists(outputDir, log);
+        const outputDir = path.join(resolved, slug, idPart);
        await mkdir(outputDir, { recursive: true });
        return { outputDir, markdownPath: path.join(outputDir, defaultFileName), slug };
      }
@@ -233,8 +367,7 @@ async function resolveOutputPath(
    return { outputDir, markdownPath: resolved, slug };
  }

-  const outputDir = resolveDefaultOutputDir(slug);
-  await backupDirIfExists(outputDir, log);
+  const outputDir = path.resolve(process.cwd(), "x-to-markdown", slug, idPart);
  await mkdir(outputDir, { recursive: true });
  return { outputDir, markdownPath: path.join(outputDir, defaultFileName), slug };
 }
@@ -345,16 +478,18 @@ async function convertArticleToMarkdown(

  log(`[x-to-markdown] Fetching article ${articleId}...`);
  const article = await fetchXArticle(articleId, cookieMap, false);
-  const body = formatArticleMarkdown(article).trimEnd();
+  const referencedTweets = await resolveReferencedTweetsFromArticle(article, cookieMap, { log });
+  const { markdown: body, coverUrl } = formatArticleMarkdown(article, { referencedTweets });

  const title = typeof (article as any)?.title === "string" ? String((article as any).title).trim() : "";
  const meta = formatMetaMarkdown({
    url: `https://x.com/i/article/${articleId}`,
-    requested_url: inputUrl,
+    requestedUrl: inputUrl,
    title: title || null,
+    coverImage: coverUrl,
  });

-  return [meta, body].filter(Boolean).join("\n\n").trimEnd();
+  return [meta, body.trimEnd()].filter(Boolean).join("\n\n").trimEnd();
 }

 async function main(): Promise<void> {
@@ -383,13 +518,80 @@ async function main(): Promise<void> {
  }

  const kind = articleId ? ("article" as const) : ("tweet" as const);
-  const { outputDir, markdownPath, slug } = await resolveOutputPath(normalizedUrl, kind, args.output, log);

-  const markdown =
+  if (args.downloadMedia) {
+    const existingMarkdownPath = resolveExistingMarkdownPath(normalizedUrl, kind, args.output);
+    if (existingMarkdownPath) {
+      log(`[x-to-markdown] Reusing existing markdown: ${existingMarkdownPath}`);
+      const existingMarkdown = await readFile(existingMarkdownPath, "utf8");
+      const mediaResult = await localizeMarkdownMedia(existingMarkdown, {
+        markdownPath: existingMarkdownPath,
+        log,
+      });
+      const didLocalize =
+        mediaResult.downloadedImages > 0 ||
+        mediaResult.downloadedVideos > 0 ||
+        mediaResult.markdown !== existingMarkdown;
+
+      if (didLocalize) {
+        await writeFile(existingMarkdownPath, mediaResult.markdown, "utf8");
+        log(
+          `[x-to-markdown] Media localized: images=${mediaResult.downloadedImages}, videos=${mediaResult.downloadedVideos}`
+        );
+        log(`[x-to-markdown] Saved: ${existingMarkdownPath}`);
+
+        const { slug } = resolveSlugAndId(normalizedUrl, kind);
+        if (args.json) {
+          console.log(
+            JSON.stringify(
+              {
+                url: articleId ? `https://x.com/i/article/${articleId}` : normalizedUrl,
+                requestedUrl: normalizedUrl,
+                type: kind,
+                slug,
+                outputDir: path.dirname(existingMarkdownPath),
+                markdownPath: existingMarkdownPath,
+                downloadMedia: true,
+                downloadedImages: mediaResult.downloadedImages,
+                downloadedVideos: mediaResult.downloadedVideos,
+                imageDir: mediaResult.imageDir,
+                videoDir: mediaResult.videoDir,
+              },
+              null,
+              2
+            )
+          );
+        } else {
+          console.log(existingMarkdownPath);
+        }
+        return;
+      }
+
+      log("[x-to-markdown] Existing markdown already localized; rebuilding content to refresh placement.");
+    }
+  }
+
+  let markdown =
    kind === "article" && articleId
      ? await convertArticleToMarkdown(normalizedUrl, articleId, log)
      : await tweetToMarkdown(normalizedUrl, { log });

+  const contentSlug = extractContentSlug(markdown);
+  const { outputDir, markdownPath, slug } = await resolveOutputPath(normalizedUrl, kind, args.output, contentSlug, log);
+
+  let mediaResult: LocalizeMarkdownMediaResult | null = null;
+
+  if (args.downloadMedia) {
+    mediaResult = await localizeMarkdownMedia(markdown, {
+      markdownPath,
+      log,
+    });
+    markdown = mediaResult.markdown;
+    log(
+      `[x-to-markdown] Media localized: images=${mediaResult.downloadedImages}, videos=${mediaResult.downloadedVideos}`
+    );
+  }
+
  await writeFile(markdownPath, markdown, "utf8");
  log(`[x-to-markdown] Saved: ${markdownPath}`);

@@ -398,11 +600,16 @@ async function main(): Promise<void> {
      JSON.stringify(
        {
          url: articleId ? `https://x.com/i/article/${articleId}` : normalizedUrl,
-          requested_url: normalizedUrl,
+          requestedUrl: normalizedUrl,
          type: kind,
          slug,
          outputDir,
          markdownPath,
+          downloadMedia: args.downloadMedia,
+          downloadedImages: mediaResult?.downloadedImages ?? 0,
+          downloadedVideos: mediaResult?.downloadedVideos ?? 0,
+          imageDir: mediaResult?.imageDir ?? null,
+          videoDir: mediaResult?.videoDir ?? null,
        },
        null,
        2
@@ -2,9 +2,22 @@ import type {
  ArticleBlock,
  ArticleContentState,
  ArticleEntity,
+  ArticleEntityMapEntry,
  ArticleMediaInfo,
 } from "./types.js";

+export type ReferencedTweetInfo = {
+  id: string;
+  url: string;
+  authorName?: string;
+  authorUsername?: string;
+  text?: string;
+};
+
+export type FormatArticleOptions = {
+  referencedTweets?: Map<string, ReferencedTweetInfo>;
+};
+
 function coerceArticleEntity(value: unknown): ArticleEntity | null {
  if (!value || typeof value !== "object") return null;
  const candidate = value as ArticleEntity;
@@ -29,6 +42,73 @@ function normalizeCaption(caption?: string): string {
  return trimmed.replace(/\s+/g, " ");
 }

+function summarizeTweetText(text?: string): string {
+  const trimmed = text?.trim();
+  if (!trimmed) return "";
+  const normalized = trimmed
+    .split(/\r?\n+/)
+    .map((line) => line.trim())
+    .filter(Boolean)
+    .join(" ");
+  if (normalized.length <= 280) return normalized;
+  return `${normalized.slice(0, 277)}...`;
+}
+
+function buildTweetUrl(tweetId?: string, username?: string): string | null {
+  if (!tweetId) return null;
+  if (username) {
+    return `https://x.com/${username}/status/${tweetId}`;
+  }
+  return `https://x.com/i/web/status/${tweetId}`;
+}
+
+type EntityLookup = {
+  byIndex: Map<number, ArticleEntityMapEntry>;
+  byLogicalKey: Map<number, ArticleEntityMapEntry>;
+};
+
+function buildEntityLookup(
+  entityMap: ArticleContentState["entityMap"] | undefined
+): EntityLookup {
+  const lookup: EntityLookup = {
+    byIndex: new Map<number, ArticleEntityMapEntry>(),
+    byLogicalKey: new Map<number, ArticleEntityMapEntry>(),
+  };
+
+  if (!entityMap) return lookup;
+
+  for (const [idx, entry] of Object.entries(entityMap)) {
+    const idxNum = Number(idx);
+    if (Number.isFinite(idxNum)) {
+      lookup.byIndex.set(idxNum, entry);
+    }
+
+    const logicalKey = parseInt(entry?.key ?? "", 10);
+    if (Number.isFinite(logicalKey) && !lookup.byLogicalKey.has(logicalKey)) {
+      lookup.byLogicalKey.set(logicalKey, entry);
+    }
+  }
+
+  return lookup;
+}
+
+function resolveEntityEntry(
+  entityKey: number | undefined,
+  entityMap: ArticleContentState["entityMap"] | undefined,
+  lookup: EntityLookup
+): ArticleEntityMapEntry | undefined {
+  if (entityKey === undefined) return undefined;
+
+  const byLogicalKey = lookup.byLogicalKey.get(entityKey);
+  if (byLogicalKey) return byLogicalKey;
+
+  const byIndex = lookup.byIndex.get(entityKey);
+  if (byIndex) return byIndex;
+
+  if (!entityMap) return undefined;
+  return entityMap[String(entityKey)];
+}
+
 function resolveMediaUrl(info?: ArticleMediaInfo): string | undefined {
  if (!info) return undefined;
  if (info.original_img_url) return info.original_img_url;
@@ -79,11 +159,12 @@ function collectMediaUrls(
 function resolveEntityMediaLines(
  entityKey: number | undefined,
  entityMap: ArticleContentState["entityMap"] | undefined,
+  entityLookup: EntityLookup,
  mediaById: Map<string, string>,
  usedUrls: Set<string>
 ): string[] {
-  if (entityKey === undefined || !entityMap) return [];
-  const entry = entityMap[String(entityKey)];
+  if (entityKey === undefined) return [];
+  const entry = resolveEntityEntry(entityKey, entityMap, entityLookup);
  const value = entry?.value;
  if (!value) return [];
  const type = value.type;
@@ -117,11 +198,142 @@ function resolveEntityMediaLines(
  return lines;
 }

+function resolveEntityTweetLines(
+  entityKey: number | undefined,
+  entityMap: ArticleContentState["entityMap"] | undefined,
+  entityLookup: EntityLookup,
+  referencedTweets?: Map<string, ReferencedTweetInfo>
+): string[] {
+  if (entityKey === undefined) return [];
+  const entry = resolveEntityEntry(entityKey, entityMap, entityLookup);
+  const value = entry?.value;
+  if (!value || value.type !== "TWEET") return [];
+
+  const tweetId = typeof value.data?.tweetId === "string" ? value.data.tweetId : "";
+  if (!tweetId) return [];
+
+  const referenced = referencedTweets?.get(tweetId);
+  const url =
+    referenced?.url ??
+    buildTweetUrl(tweetId, referenced?.authorUsername) ??
+    `https://x.com/i/web/status/${tweetId}`;
+
+  const authorText =
+    referenced?.authorName && referenced?.authorUsername
+      ? `${referenced.authorName} (@${referenced.authorUsername})`
+      : referenced?.authorUsername
+        ? `@${referenced.authorUsername}`
+        : referenced?.authorName;
+
+  const lines: string[] = [];
+  lines.push(`> 引用推文${authorText ? `：${authorText}` : ""}`);
+
+  const summary = summarizeTweetText(referenced?.text);
+  if (summary) {
+    lines.push(`> ${summary}`);
+  }
+
+  lines.push(`> ${url}`);
+  return lines;
+}
+
+function buildMediaLinkMap(
+  entityMap: ArticleContentState["entityMap"] | undefined
+): Map<number, string> {
+  const map = new Map<number, string>();
+  if (!entityMap) return map;
+
+  const mediaEntries: { idx: number; key: number }[] = [];
+  const linkEntries: { key: number; url: string }[] = [];
+
+  for (const [idx, entry] of Object.entries(entityMap)) {
+    const value = entry?.value;
+    if (!value) continue;
+    const key = parseInt(entry?.key ?? "", 10);
+    if (isNaN(key)) continue;
+
+    if (value.type === "MEDIA" || value.type === "IMAGE") {
+      mediaEntries.push({ idx: Number(idx), key });
+    } else if (value.type === "LINK" && typeof value.data?.url === "string") {
+      linkEntries.push({ key, url: value.data.url });
+    }
+  }
+
+  if (mediaEntries.length === 0 || linkEntries.length === 0) return map;
+
+  mediaEntries.sort((a, b) => a.key - b.key);
+  linkEntries.sort((a, b) => a.key - b.key);
+
+  const pool = [...linkEntries];
+  for (const media of mediaEntries) {
+    if (pool.length === 0) break;
+    let linkIdx = pool.findIndex((l) => l.key > media.key);
+    if (linkIdx === -1) linkIdx = 0;
+    const link = pool.splice(linkIdx, 1)[0]!;
+    map.set(media.idx, link.url);
+    map.set(media.key, link.url);
+  }
+
+  return map;
+}
+
+function renderInlineLinks(
+  text: string,
+  entityRanges: Array<{ key?: number; offset?: number; length?: number }>,
+  entityMap: ArticleContentState["entityMap"] | undefined,
+  entityLookup: EntityLookup,
+  mediaLinkMap: Map<number, string>
+): string {
+  if (!entityMap || entityRanges.length === 0) return text;
+
+  const valid = entityRanges.filter(
+    (r) =>
+      typeof r.key === "number" &&
+      typeof r.offset === "number" &&
+      typeof r.length === "number" &&
+      r.length > 0
+  );
+  if (valid.length === 0) return text;
+
+  const sorted = [...valid].sort((a, b) => (b.offset ?? 0) - (a.offset ?? 0));
+
+  let result = text;
+  for (const range of sorted) {
+    const offset = range.offset!;
+    const length = range.length!;
+    const key = range.key!;
+
+    const entry = resolveEntityEntry(key, entityMap, entityLookup);
+    const value = entry?.value;
+    if (!value) continue;
+
+    let url: string | undefined;
+    if (value.type === "LINK" && typeof value.data?.url === "string") {
+      url = value.data.url;
+    } else if (value.type === "MEDIA" || value.type === "IMAGE") {
+      url = mediaLinkMap.get(key);
+    }
+
+    if (!url) continue;
+
+    const linkText = result.slice(offset, offset + length);
+    result =
+      result.slice(0, offset) +
+      `[${linkText}](${url})` +
+      result.slice(offset + length);
+  }
+
+  return result;
+}
+
 function renderContentBlocks(
  blocks: ArticleBlock[],
  entityMap: ArticleContentState["entityMap"] | undefined,
+  entityLookup: EntityLookup,
  mediaById: Map<string, string>,
-  usedUrls: Set<string>
+  usedUrls: Set<string>,
+  mediaLinkMap: Map<number, string>,
+  referencedTweets?: Map<string, ReferencedTweetInfo>
 ): string[] {
  const lines: string[] = [];
  let previousKind: "list" | "quote" | "heading" | "text" | "code" | "media" | null = null;
@@ -150,14 +362,55 @@ function renderContentBlocks(
    const mediaLines: string[] = [];
    for (const range of ranges) {
      if (typeof range?.key !== "number") continue;
-      mediaLines.push(...resolveEntityMediaLines(range.key, entityMap, mediaById, usedUrls));
+      mediaLines.push(
+        ...resolveEntityMediaLines(range.key, entityMap, entityLookup, mediaById, usedUrls)
+      );
    }
    return mediaLines;
  };

+  const collectTweetLines = (block: ArticleBlock): string[] => {
+    const ranges = Array.isArray(block.entityRanges) ? block.entityRanges : [];
+    const tweetLines: string[] = [];
+    for (const range of ranges) {
+      if (typeof range?.key !== "number") continue;
+      tweetLines.push(
+        ...resolveEntityTweetLines(range.key, entityMap, entityLookup, referencedTweets)
+      );
+    }
+    return tweetLines;
+  };
+
+  const collectLinkLines = (block: ArticleBlock): string[] => {
+    const ranges = Array.isArray(block.entityRanges) ? block.entityRanges : [];
+    const linkLines: string[] = [];
+    for (const range of ranges) {
+      if (typeof range?.key !== "number") continue;
+      const entry = resolveEntityEntry(range.key, entityMap, entityLookup);
+      const value = entry?.value;
+      if (value?.type !== "LINK") continue;
+      const url = typeof value.data?.url === "string" ? value.data.url : "";
+      if (url) {
+        linkLines.push(url);
+      }
+    }
+    return [...new Set(linkLines)];
+  };
+
+  const pushTrailingMedia = (mediaLines: string[]) => {
+    if (mediaLines.length > 0) {
+      pushBlock(mediaLines, "media");
+    }
+  };
+
  for (const block of blocks) {
    const type = typeof block?.type === "string" ? block.type : "unstyled";
-    const text = typeof block?.text === "string" ? block.text : "";
+    const rawText = typeof block?.text === "string" ? block.text : "";
+    const ranges = Array.isArray(block.entityRanges) ? block.entityRanges : [];
+    const text =
+      type !== "atomic" && type !== "code-block"
+        ? renderInlineLinks(rawText, ranges, entityMap, entityLookup, mediaLinkMap)
+        : rawText;

    if (type === "code-block") {
      if (!inCodeBlock) {
@@ -182,10 +435,22 @@ function renderContentBlocks(
      }
      listKind = null;
      orderedIndex = 0;
+
+      const tweetLines = collectTweetLines(block);
+      if (tweetLines.length > 0) {
+        pushBlock(tweetLines, "quote");
+      }
+
      const mediaLines = collectMediaLines(block);
      if (mediaLines.length > 0) {
        pushBlock(mediaLines, "media");
      }
+
+      const linkLines = collectLinkLines(block);
+      if (linkLines.length > 0) {
+        pushBlock(linkLines, "text");
+      }
+
      continue;
    }

@@ -199,6 +464,7 @@ function renderContentBlocks(
      listKind = "unordered";
      orderedIndex = 0;
      pushBlock([`- ${text}`], "list");
+      pushTrailingMedia(collectMediaLines(block));
      continue;
    }

@@ -209,6 +475,7 @@ function renderContentBlocks(
      listKind = "ordered";
      orderedIndex += 1;
      pushBlock([`${orderedIndex}. ${text}`], "list");
+      pushTrailingMedia(collectMediaLines(block));
      continue;
    }

@@ -218,36 +485,43 @@ function renderContentBlocks(
    switch (type) {
      case "header-one":
        pushBlock([`# ${text}`], "heading");
+        pushTrailingMedia(collectMediaLines(block));
        break;
      case "header-two":
        pushBlock([`## ${text}`], "heading");
+        pushTrailingMedia(collectMediaLines(block));
        break;
      case "header-three":
        pushBlock([`### ${text}`], "heading");
+        pushTrailingMedia(collectMediaLines(block));
        break;
      case "header-four":
        pushBlock([`#### ${text}`], "heading");
+        pushTrailingMedia(collectMediaLines(block));
        break;
      case "header-five":
        pushBlock([`##### ${text}`], "heading");
+        pushTrailingMedia(collectMediaLines(block));
        break;
      case "header-six":
        pushBlock([`###### ${text}`], "heading");
+        pushTrailingMedia(collectMediaLines(block));
        break;
      case "blockquote": {
        const quoteLines = text.length > 0 ? text.split("\n") : [""];
        pushBlock(quoteLines.map((line) => `> ${line}`), "quote");
+        pushTrailingMedia(collectMediaLines(block));
        break;
      }
      default:
+        if (/^XIMGPH_\d+$/.test(text.trim())) {
+          pushTrailingMedia(collectMediaLines(block));
+          break;
+        }
        pushBlock([text], "text");
+        pushTrailingMedia(collectMediaLines(block));
        break;
    }
-
-    const trailingMediaLines = collectMediaLines(block);
-    if (trailingMediaLines.length > 0) {
-      pushBlock(trailingMediaLines, "media");
-    }
  }

  if (inCodeBlock) {
@@ -257,10 +531,36 @@ function renderContentBlocks(
  return lines;
 }

-export function formatArticleMarkdown(article: unknown): string {
+export type FormatArticleResult = {
+  markdown: string;
+  coverUrl: string | null;
+};
+
+export function extractReferencedTweetIds(article: unknown): string[] {
+  const candidate = coerceArticleEntity(article);
+  const entityMap = candidate?.content_state?.entityMap;
+  if (!entityMap) return [];
+
+  const ids: string[] = [];
+  const seen = new Set<string>();
+  for (const entry of Object.values(entityMap)) {
+    const value = entry?.value;
+    if (value?.type !== "TWEET") continue;
+    const tweetId = typeof value.data?.tweetId === "string" ? value.data.tweetId : "";
+    if (!tweetId || seen.has(tweetId)) continue;
+    seen.add(tweetId);
+    ids.push(tweetId);
+  }
+  return ids;
+}
+
+export function formatArticleMarkdown(
+  article: unknown,
+  options: FormatArticleOptions = {}
+): FormatArticleResult {
  const candidate = coerceArticleEntity(article);
  if (!candidate) {
-    return `\`\`\`json\n${JSON.stringify(article, null, 2)}\n\`\`\``;
+    return { markdown: `\`\`\`json\n${JSON.stringify(article, null, 2)}\n\`\`\``, coverUrl: null };
  }

  const lines: string[] = [];
@@ -271,17 +571,25 @@ export function formatArticleMarkdown(article: unknown): string {
    lines.push(`# ${title}`);
  }

-  const coverUrl = resolveMediaUrl(candidate.cover_media?.media_info);
+  const coverUrl = resolveMediaUrl(candidate.cover_media?.media_info) ?? null;
  if (coverUrl) {
-    if (lines.length > 0) lines.push("");
-    lines.push(`![](${coverUrl})`);
    usedUrls.add(coverUrl);
  }

  const blocks = candidate.content_state?.blocks;
  const entityMap = candidate.content_state?.entityMap;
+  const entityLookup = buildEntityLookup(entityMap);
  if (Array.isArray(blocks) && blocks.length > 0) {
-    const rendered = renderContentBlocks(blocks, entityMap, mediaById, usedUrls);
+    const mediaLinkMap = buildMediaLinkMap(entityMap);
+    const rendered = renderContentBlocks(
+      blocks,
+      entityMap,
+      entityLookup,
+      mediaById,
+      usedUrls,
+      mediaLinkMap,
+      options.referencedTweets
+    );
    if (rendered.length > 0) {
      if (lines.length > 0) lines.push("");
      lines.push(...rendered);
@@ -294,7 +602,7 @@ export function formatArticleMarkdown(article: unknown): string {
    lines.push(candidate.preview_text.trim());
  }

-  const mediaUrls = collectMediaUrls(candidate, usedUrls, coverUrl);
+  const mediaUrls = collectMediaUrls(candidate, usedUrls, coverUrl ?? undefined);
  if (mediaUrls.length > 0) {
    lines.push("", "## Media", "");
    for (const url of mediaUrls) {
@@ -302,5 +610,5 @@ export function formatArticleMarkdown(article: unknown): string {
    }
  }

-  return lines.join("\n").trimEnd();
+  return { markdown: lines.join("\n").trimEnd(), coverUrl };
 }
@@ -0,0 +1,330 @@
+import path from "node:path";
+import { mkdir, writeFile } from "node:fs/promises";
+
+type MediaKind = "image" | "video";
+type MediaHint = "image" | "unknown";
+
+type MarkdownLinkCandidate = {
+  url: string;
+  hint: MediaHint;
+};
+
+export type LocalizeMarkdownMediaOptions = {
+  markdownPath: string;
+  log?: (message: string) => void;
+};
+
+export type LocalizeMarkdownMediaResult = {
+  markdown: string;
+  downloadedImages: number;
+  downloadedVideos: number;
+  imageDir: string | null;
+  videoDir: string | null;
+};
+
+const MARKDOWN_LINK_RE = /(!?\[[^\]\n]*\])\((<)?(https?:\/\/[^)\s>]+)(>)?\)/g;
+
+const IMAGE_EXTENSIONS = new Set([
+  "jpg",
+  "jpeg",
+  "png",
+  "webp",
+  "gif",
+  "bmp",
+  "avif",
+  "heic",
+  "heif",
+  "svg",
+]);
+
+const VIDEO_EXTENSIONS = new Set(["mp4", "m4v", "mov", "webm", "mkv"]);
+
+const MIME_EXTENSION_MAP: Record<string, string> = {
+  "image/jpeg": "jpg",
+  "image/jpg": "jpg",
+  "image/png": "png",
+  "image/webp": "webp",
+  "image/gif": "gif",
+  "image/bmp": "bmp",
+  "image/avif": "avif",
+  "image/heic": "heic",
+  "image/heif": "heif",
+  "image/svg+xml": "svg",
+  "video/mp4": "mp4",
+  "video/webm": "webm",
+  "video/quicktime": "mov",
+  "video/x-m4v": "m4v",
+};
+
+const DOWNLOAD_USER_AGENT =
+  "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36";
+
+function normalizeContentType(raw: string | null): string {
+  return raw?.split(";")[0]?.trim().toLowerCase() ?? "";
+}
+
+function normalizeExtension(raw: string | undefined | null): string | undefined {
+  if (!raw) return undefined;
+  const trimmed = raw.replace(/^\./, "").trim().toLowerCase();
+  if (!trimmed) return undefined;
+  if (trimmed === "jpeg") return "jpg";
+  if (trimmed === "jpg") return "jpg";
+  return trimmed;
+}
+
+function resolveExtensionFromUrl(rawUrl: string): string | undefined {
+  try {
+    const parsed = new URL(rawUrl);
+    const extFromPath = normalizeExtension(path.posix.extname(parsed.pathname));
+    if (extFromPath) return extFromPath;
+    const extFromFormat = normalizeExtension(parsed.searchParams.get("format"));
+    if (extFromFormat) return extFromFormat;
+  } catch {
+    return undefined;
+  }
+  return undefined;
+}
+
+function resolveKindFromContentType(contentType: string): MediaKind | undefined {
+  if (!contentType) return undefined;
+  if (contentType.startsWith("image/")) return "image";
+  if (contentType.startsWith("video/")) return "video";
+  return undefined;
+}
+
+function resolveKindFromExtension(ext: string | undefined): MediaKind | undefined {
+  if (!ext) return undefined;
+  if (IMAGE_EXTENSIONS.has(ext)) return "image";
+  if (VIDEO_EXTENSIONS.has(ext)) return "video";
+  return undefined;
+}
+
+function resolveKindFromHostname(rawUrl: string): MediaKind | undefined {
+  try {
+    const hostname = new URL(rawUrl).hostname.toLowerCase();
+    if (hostname.includes("video.twimg.com")) return "video";
+    if (hostname.includes("pbs.twimg.com")) return "image";
+  } catch {
+    return undefined;
+  }
+  return undefined;
+}
+
+function resolveMediaKind(
+  rawUrl: string,
+  contentType: string,
+  extension: string | undefined,
+  hint: MediaHint
+): MediaKind | undefined {
+  const kindFromType = resolveKindFromContentType(contentType);
+  if (kindFromType) return kindFromType;
+
+  const kindFromExtension = resolveKindFromExtension(extension);
+  if (kindFromExtension) return kindFromExtension;
+
+  const kindFromHost = resolveKindFromHostname(rawUrl);
+  if (kindFromHost) return kindFromHost;
+
+  if (contentType && contentType !== "application/octet-stream") {
+    return undefined;
+  }
+
+  return hint === "image" ? "image" : undefined;
+}
+
+function resolveOutputExtension(
+  contentType: string,
+  extension: string | undefined,
+  kind: MediaKind
+): string {
+  const extFromMime = normalizeExtension(MIME_EXTENSION_MAP[contentType]);
+  if (extFromMime) return extFromMime;
+
+  const normalizedExt = normalizeExtension(extension);
+  if (normalizedExt) return normalizedExt;
+
+  return kind === "video" ? "mp4" : "jpg";
+}
+
+function safeDecodeURIComponent(value: string): string {
+  try {
+    return decodeURIComponent(value);
+  } catch {
+    return value;
+  }
+}
+
+function sanitizeFileSegment(input: string): string {
+  return input
+    .replace(/[^a-zA-Z0-9_-]+/g, "-")
+    .replace(/-+/g, "-")
+    .replace(/^[-_]+|[-_]+$/g, "")
+    .slice(0, 48);
+}
+
+function resolveFileStem(rawUrl: string, extension: string): string {
+  try {
+    const parsed = new URL(rawUrl);
+    const base = path.posix.basename(parsed.pathname);
+    if (!base) return "";
+    const decodedBase = safeDecodeURIComponent(base);
+    const normalizedExt = normalizeExtension(extension);
+    const stripExt = normalizedExt ? new RegExp(`\\.${normalizedExt}$`, "i") : null;
+    const rawStem = stripExt ? decodedBase.replace(stripExt, "") : decodedBase;
+    return sanitizeFileSegment(rawStem);
+  } catch {
+    return "";
+  }
+}
+
+function buildFileName(kind: MediaKind, index: number, sourceUrl: string, extension: string): string {
+  const stem = resolveFileStem(sourceUrl, extension);
+  const prefix = kind === "image" ? "img" : "video";
+  const serial = String(index).padStart(3, "0");
+  const suffix = stem ? `-${stem}` : "";
+  return `${prefix}-${serial}${suffix}.${extension}`;
+}
+
+const FRONTMATTER_COVER_RE = /^(coverImage:\s*")(https?:\/\/[^"]+)(")/m;
+
+function toHighResUrl(rawUrl: string): string {
+  try {
+    const parsed = new URL(rawUrl);
+    if (parsed.hostname !== "pbs.twimg.com") return rawUrl;
+    const ext = path.posix.extname(parsed.pathname).replace(/^\./, "").toLowerCase();
+    if (!ext || !IMAGE_EXTENSIONS.has(ext)) return rawUrl;
+    parsed.pathname = parsed.pathname.replace(new RegExp(`\\.${ext}$`), "");
+    parsed.searchParams.set("format", ext === "jpeg" ? "jpg" : ext);
+    parsed.searchParams.set("name", "4096x4096");
+    return parsed.toString();
+  } catch {
+    return rawUrl;
+  }
+}
+
+function collectMarkdownLinkCandidates(markdown: string): MarkdownLinkCandidate[] {
+  const candidates: MarkdownLinkCandidate[] = [];
+  const seen = new Set<string>();
+
+  const fmMatch = markdown.match(/^---\n([\s\S]*?)\n---/);
+  if (fmMatch) {
+    const coverMatch = fmMatch[1]?.match(FRONTMATTER_COVER_RE);
+    if (coverMatch?.[2] && !seen.has(coverMatch[2])) {
+      seen.add(coverMatch[2]);
+      candidates.push({ url: coverMatch[2], hint: "image" });
+    }
+  }
+
+  MARKDOWN_LINK_RE.lastIndex = 0;
+  let match: RegExpExecArray | null;
+  while ((match = MARKDOWN_LINK_RE.exec(markdown))) {
+    const label = match[1] ?? "";
+    const rawUrl = match[3] ?? "";
+    if (!rawUrl || seen.has(rawUrl)) continue;
+    seen.add(rawUrl);
+    candidates.push({
+      url: rawUrl,
+      hint: label.startsWith("![") ? "image" : "unknown",
+    });
+  }
+
+  return candidates;
+}
+
+function rewriteMarkdownMediaLinks(markdown: string, replacements: Map<string, string>): string {
+  if (replacements.size === 0) return markdown;
+  MARKDOWN_LINK_RE.lastIndex = 0;
+
+  let result = markdown.replace(MARKDOWN_LINK_RE, (full, label, _openAngle, rawUrl) => {
+    const localPath = replacements.get(rawUrl);
+    if (!localPath) return full;
+    return `${label}(${localPath})`;
+  });
+
+  result = result.replace(FRONTMATTER_COVER_RE, (full, prefix, rawUrl, suffix) => {
+    const localPath = replacements.get(rawUrl);
+    if (!localPath) return full;
+    return `${prefix}${localPath}${suffix}`;
+  });
+
+  return result;
+}
+
+export async function localizeMarkdownMedia(
+  markdown: string,
+  options: LocalizeMarkdownMediaOptions
+): Promise<LocalizeMarkdownMediaResult> {
+  const log = options.log ?? (() => {});
+  const markdownDir = path.dirname(options.markdownPath);
+  const candidates = collectMarkdownLinkCandidates(markdown);
+
+  if (candidates.length === 0) {
+    return {
+      markdown,
+      downloadedImages: 0,
+      downloadedVideos: 0,
+      imageDir: null,
+      videoDir: null,
+    };
+  }
+
+  const replacements = new Map<string, string>();
+  let downloadedImages = 0;
+  let downloadedVideos = 0;
+
+  for (const candidate of candidates) {
+    try {
+      const downloadUrl = toHighResUrl(candidate.url);
+      const response = await fetch(downloadUrl, {
+        method: "GET",
+        redirect: "follow",
+        headers: {
+          "user-agent": DOWNLOAD_USER_AGENT,
+        },
+      });
+
+      if (!response.ok) {
+        log(`[x-to-markdown] Skip media (${response.status}): ${candidate.url}`);
+        continue;
+      }
+
+      const sourceUrl = response.url || candidate.url;
+      const contentType = normalizeContentType(response.headers.get("content-type"));
+      const extension = resolveExtensionFromUrl(sourceUrl) ?? resolveExtensionFromUrl(candidate.url);
+      const kind = resolveMediaKind(sourceUrl, contentType, extension, candidate.hint);
+      if (!kind) {
+        continue;
+      }
+
+      const outputExtension = resolveOutputExtension(contentType, extension, kind);
+      const nextIndex = kind === "image" ? downloadedImages + 1 : downloadedVideos + 1;
+      const dirName = kind === "image" ? "imgs" : "videos";
+      const targetDir = path.join(markdownDir, dirName);
+      await mkdir(targetDir, { recursive: true });
+
+      const fileName = buildFileName(kind, nextIndex, sourceUrl, outputExtension);
+      const absolutePath = path.join(targetDir, fileName);
+      const relativePath = path.posix.join(dirName, fileName);
+      const bytes = Buffer.from(await response.arrayBuffer());
+      await writeFile(absolutePath, bytes);
+      replacements.set(candidate.url, relativePath);
+
+      if (kind === "image") {
+        downloadedImages = nextIndex;
+      } else {
+        downloadedVideos = nextIndex;
+      }
+    } catch (error) {
+      const message = error instanceof Error ? error.message : String(error ?? "");
+      log(`[x-to-markdown] Failed to download media ${candidate.url}: ${message}`);
+    }
+  }
+
+  return {
+    markdown: rewriteMarkdownMediaLinks(markdown, replacements),
+    downloadedImages,
+    downloadedVideos,
+    imageDir: downloadedImages > 0 ? path.join(markdownDir, "imgs") : null,
+    videoDir: downloadedVideos > 0 ? path.join(markdownDir, "videos") : null,
+  };
+}
@@ -1,3 +1,4 @@
+import { execSync } from "node:child_process";
 import os from "node:os";
 import path from "node:path";
 import process from "node:process";
@@ -30,9 +31,22 @@ export function resolveXToMarkdownCookiePath(): string {
  return path.join(resolveXToMarkdownDataDir(), COOKIE_FILE_NAME);
 }

+let _wslHome: string | null | undefined;
+function getWslWindowsHome(): string | null {
+  if (_wslHome !== undefined) return _wslHome;
+  if (!process.env.WSL_DISTRO_NAME) { _wslHome = null; return null; }
+  try {
+    const raw = execSync('cmd.exe /C "echo %USERPROFILE%"', { encoding: 'utf-8', timeout: 5000 }).trim().replace(/\r/g, '');
+    _wslHome = execSync(`wslpath -u "${raw}"`, { encoding: 'utf-8', timeout: 5000 }).trim() || null;
+  } catch { _wslHome = null; }
+  return _wslHome;
+}
+
 export function resolveXToMarkdownChromeProfileDir(): string {
  const override = process.env.X_CHROME_PROFILE_DIR?.trim();
  if (override) return path.resolve(override);
+  const wslHome = getWslWindowsHome();
+  if (wslHome) return path.join(wslHome, ".local", "share", APP_DATA_DIR, X_TO_MARKDOWN_DATA_DIR, PROFILE_DIR_NAME);
  return path.join(resolveXToMarkdownDataDir(), PROFILE_DIR_NAME);
 }

@@ -0,0 +1,81 @@
+import { fetchXTweet } from "./graphql.js";
+import {
+  extractReferencedTweetIds,
+  type ReferencedTweetInfo,
+} from "./markdown.js";
+
+type ResolveReferencedTweetsOptions = {
+  log?: (message: string) => void;
+};
+
+function extractReferencedTweetInfo(tweet: any, fallbackTweetId: string): ReferencedTweetInfo {
+  const userCore = tweet?.core?.user_results?.result?.core;
+  const userLegacy = tweet?.core?.user_results?.result?.legacy;
+
+  const authorName =
+    typeof userCore?.name === "string"
+      ? userCore.name
+      : typeof userLegacy?.name === "string"
+        ? userLegacy.name
+        : undefined;
+
+  const authorUsername =
+    typeof userCore?.screen_name === "string"
+      ? userCore.screen_name
+      : typeof userLegacy?.screen_name === "string"
+        ? userLegacy.screen_name
+        : undefined;
+
+  const text =
+    tweet?.note_tweet?.note_tweet_results?.result?.text ??
+    tweet?.legacy?.full_text ??
+    tweet?.legacy?.text ??
+    undefined;
+
+  const tweetId =
+    typeof tweet?.rest_id === "string" && tweet.rest_id.length > 0
+      ? tweet.rest_id
+      : fallbackTweetId;
+
+  const url = authorUsername
+    ? `https://x.com/${authorUsername}/status/${tweetId}`
+    : `https://x.com/i/web/status/${tweetId}`;
+
+  return {
+    id: tweetId,
+    url,
+    authorName,
+    authorUsername,
+    text: typeof text === "string" ? text : undefined,
+  };
+}
+
+export async function resolveReferencedTweetsFromArticle(
+  article: unknown,
+  cookieMap: Record<string, string>,
+  options: ResolveReferencedTweetsOptions = {}
+): Promise<Map<string, ReferencedTweetInfo>> {
+  const log = options.log ?? (() => {});
+  const ids = extractReferencedTweetIds(article);
+  const referencedTweets = new Map<string, ReferencedTweetInfo>();
+
+  for (const id of ids) {
+    try {
+      const tweet = await fetchXTweet(id, cookieMap, false);
+      const info = extractReferencedTweetInfo(tweet, id);
+      referencedTweets.set(id, info);
+    } catch (error) {
+      log(
+        `[x-to-markdown] Failed to fetch referenced tweet ${id}: ${
+          error instanceof Error ? error.message : String(error)
+        }`
+      );
+      referencedTweets.set(id, {
+        id,
+        url: `https://x.com/i/web/status/${id}`,
+      });
+    }
+  }
+
+  return referencedTweets;
+}
@@ -5,6 +5,7 @@ import { fileURLToPath } from "node:url";
 import { hasRequiredXCookies, loadXCookies } from "./cookies.js";
 import { fetchTweetThread } from "./thread.js";
 import { formatArticleMarkdown } from "./markdown.js";
+import { resolveReferencedTweetsFromArticle } from "./referenced-tweets.js";
 import { formatThreadTweetsMarkdown } from "./thread-markdown.js";
 import { resolveArticleEntityFromTweet } from "./tweet-article.js";

@@ -123,22 +124,16 @@ export async function tweetToMarkdown(
  const requestedUrl = normalizedUrl || buildTweetUrl(username, tweetId) || inputUrl.trim();
  const rootUrl = buildTweetUrl(username, thread.rootId ?? tweetId) ?? requestedUrl;

-  const meta = formatMetaMarkdown({
-    url: rootUrl,
-    requested_url: requestedUrl,
-    author,
-    author_name: name ?? null,
-    author_username: username ?? null,
-    author_url: authorUrl ?? null,
-    tweet_count: thread.totalTweets ?? tweets.length,
-  });
-
-  const parts: string[] = [meta];
-
  const articleEntity = await resolveArticleEntityFromTweet(firstTweet, cookieMap);
+  let coverImage: string | null = null;
  let remainingTweets = tweets;
+  const parts: string[] = [];
+
  if (articleEntity) {
-    const articleMarkdown = formatArticleMarkdown(articleEntity).trimEnd();
+    const referencedTweets = await resolveReferencedTweetsFromArticle(articleEntity, cookieMap, { log });
+    const articleResult = formatArticleMarkdown(articleEntity, { referencedTweets });
+    coverImage = articleResult.coverUrl;
+    const articleMarkdown = articleResult.markdown.trimEnd();
    if (articleMarkdown) {
      parts.push(articleMarkdown);
      const firstTweetText = extractTweetText(firstTweet);
@@ -148,6 +143,19 @@ export async function tweetToMarkdown(
    }
  }

+  const meta = formatMetaMarkdown({
+    url: rootUrl,
+    requestedUrl: requestedUrl,
+    author,
+    authorName: name ?? null,
+    authorUsername: username ?? null,
+    authorUrl: authorUrl ?? null,
+    tweetCount: thread.totalTweets ?? tweets.length,
+    coverImage,
+  });
+
+  parts.unshift(meta);
+
  if (remainingTweets.length > 0) {
    const hasArticle = parts.length > 1;
    if (hasArticle) {
@@ -40,6 +40,7 @@ export type ArticleEntityMapEntry = {
      caption?: string;
      mediaItems?: ArticleEntityMapMediaItem[];
      url?: string;
+      tweetId?: string;
    };
  };
 };
@@ -127,7 +127,7 @@ Check for YAML frontmatter (`---` block). Create if missing.
 | `title` | See Step 4 |
 | `slug` | Infer from file path (e.g., `posts/2026/01/10/vibe-coding/` → `vibe-coding`) or generate from title |
 | `summary` | Generate engaging summary (100-150 characters) |
-| `featureImage` | Check if `imgs/cover.png` exists in same directory; if so, use relative path |
+| `coverImage` | Check if `imgs/cover.png` exists in same directory; if so, use relative path (also accepted: `featureImage`) |

 ### Step 4: Title Handling

@@ -1,11 +1,11 @@
 ---
 name: baoyu-image-gen
-description: AI image generation with OpenAI, Google and DashScope APIs. Supports text-to-image, reference images, aspect ratios. Sequential by default; parallel generation available on request. Use when user asks to generate, create, or draw images.
+description: AI image generation with OpenAI, Google, DashScope and Replicate APIs. Supports text-to-image, reference images, aspect ratios. Sequential by default; parallel generation available on request. Use when user asks to generate, create, or draw images.
 ---

 # Image Generation (AI SDK)

-Official API-based image generation. Supports OpenAI, Google and DashScope (阿里通义万象) providers.
+Official API-based image generation. Supports OpenAI, Google, DashScope (阿里通义万象) and Replicate providers.

 ## Script Directory

@@ -13,35 +13,32 @@ Official API-based image generation. Supports OpenAI, Google and DashScope (阿
 1. `SKILL_DIR` = this SKILL.md file's directory
 2. Script path = `${SKILL_DIR}/scripts/main.ts`

-## Preferences (EXTEND.md)
+## Step 0: Load Preferences ⛔ BLOCKING

-Use Bash to check EXTEND.md existence (priority order):
+**CRITICAL**: This step MUST complete BEFORE any image generation. Do NOT skip or defer.
+
+Check EXTEND.md existence (priority: project → user):

 ```bash
-# Check project-level first
 test -f .baoyu-skills/baoyu-image-gen/EXTEND.md && echo "project"
-
-# Then user-level (cross-platform: $HOME works on macOS/Linux/WSL)
 test -f "$HOME/.baoyu-skills/baoyu-image-gen/EXTEND.md" && echo "user"
 ```

-┌──────────────────────────────────────────────────┬───────────────────┐
-│                       Path                       │     Location      │
-├──────────────────────────────────────────────────┼───────────────────┤
-│ .baoyu-skills/baoyu-image-gen/EXTEND.md          │ Project directory │
-├──────────────────────────────────────────────────┼───────────────────┤
-│ $HOME/.baoyu-skills/baoyu-image-gen/EXTEND.md    │ User home         │
-└──────────────────────────────────────────────────┴───────────────────┘
+| Result | Action |
+|--------|--------|
+| Found | Load, parse, apply settings. If `default_model.[provider]` is null → ask model only (Flow 2) |
+| Not found | ⛔ Run first-time setup ([references/config/first-time-setup.md](references/config/first-time-setup.md)) → Save EXTEND.md → Then continue |

-┌───────────┬───────────────────────────────────────────────────────────────────────────┐
-│  Result   │                                  Action                                   │
-├───────────┼───────────────────────────────────────────────────────────────────────────┤
-│ Found     │ Read, parse, apply settings                                               │
-├───────────┼───────────────────────────────────────────────────────────────────────────┤
-│ Not found │ Use defaults                                                              │
-└───────────┴───────────────────────────────────────────────────────────────────────────┘
+**CRITICAL**: If not found, complete the full setup (provider + model + quality + save location) using AskUserQuestion BEFORE generating any images. Generation is BLOCKED until EXTEND.md is created.

-**EXTEND.md Supports**: Default provider | Default quality | Default aspect ratio
+| Path | Location |
+|------|----------|
+| `.baoyu-skills/baoyu-image-gen/EXTEND.md` | Project directory |
+| `$HOME/.baoyu-skills/baoyu-image-gen/EXTEND.md` | User home |
+
+**EXTEND.md Supports**: Default provider | Default quality | Default aspect ratio | Default image size | Default models
+
+Schema: `references/config/preferences-schema.md`

 ## Usage

@@ -58,14 +55,23 @@ npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image out.png --quali
 # From prompt files
 npx -y bun ${SKILL_DIR}/scripts/main.ts --promptfiles system.md content.md --image out.png

-# With reference images (Google multimodal only)
+# With reference images (Google multimodal or OpenAI edits)
 npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "Make blue" --image out.png --ref source.png

+# With reference images (explicit provider/model)
+npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "Make blue" --image out.png --provider google --model gemini-3-pro-image-preview --ref source.png
+
 # Specific provider
 npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image out.png --provider openai

 # DashScope (阿里通义万象)
 npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "一只可爱的猫" --image out.png --provider dashscope
+
+# Replicate (google/nano-banana-pro)
+npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image out.png --provider replicate
+
+# Replicate with specific model
+npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image out.png --provider replicate --model google/nano-banana
 ```

 ## Options
@@ -75,13 +81,13 @@ npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "一只可爱的猫" --image ou
 | `--prompt <text>`, `-p` | Prompt text |
 | `--promptfiles <files...>` | Read prompt from files (concatenated) |
 | `--image <path>` | Output image path (required) |
-| `--provider google\|openai\|dashscope` | Force provider (default: google) |
-| `--model <id>`, `-m` | Model ID |
+| `--provider google\|openai\|dashscope\|replicate` | Force provider (default: google) |
+| `--model <id>`, `-m` | Model ID (Google: `gemini-3-pro-image-preview`, `gemini-3.1-flash-image-preview`; OpenAI: `gpt-image-1.5`) |
 | `--ar <ratio>` | Aspect ratio (e.g., `16:9`, `1:1`, `4:3`) |
 | `--size <WxH>` | Size (e.g., `1024x1024`) |
 | `--quality normal\|2k` | Quality preset (default: 2k) |
 | `--imageSize 1K\|2K\|4K` | Image size for Google (default: from quality) |
-| `--ref <files...>` | Reference images (Google multimodal only) |
+| `--ref <files...>` | Reference images. Supported by Google multimodal (`gemini-3-pro-image-preview`, `gemini-3-flash-preview`, `gemini-3.1-flash-image-preview`) and OpenAI edits (GPT Image models). If provider omitted: Google first, then OpenAI |
 | `--n <count>` | Number of images |
 | `--json` | JSON output |

@@ -92,20 +98,56 @@ npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "一只可爱的猫" --image ou
 | `OPENAI_API_KEY` | OpenAI API key |
 | `GOOGLE_API_KEY` | Google API key |
 | `DASHSCOPE_API_KEY` | DashScope API key (阿里云) |
+| `REPLICATE_API_TOKEN` | Replicate API token |
 | `OPENAI_IMAGE_MODEL` | OpenAI model override |
 | `GOOGLE_IMAGE_MODEL` | Google model override |
 | `DASHSCOPE_IMAGE_MODEL` | DashScope model override (default: z-image-turbo) |
+| `REPLICATE_IMAGE_MODEL` | Replicate model override (default: google/nano-banana-pro) |
 | `OPENAI_BASE_URL` | Custom OpenAI endpoint |
 | `GOOGLE_BASE_URL` | Custom Google endpoint |
 | `DASHSCOPE_BASE_URL` | Custom DashScope endpoint |
+| `REPLICATE_BASE_URL` | Custom Replicate endpoint |

-**Load Priority**: CLI args > env vars > `<cwd>/.baoyu-skills/.env` > `~/.baoyu-skills/.env`
+**Load Priority**: CLI args > EXTEND.md > env vars > `<cwd>/.baoyu-skills/.env` > `~/.baoyu-skills/.env`
+
+## Model Resolution
+
+Model priority (highest → lowest), applies to all providers:
+
+1. CLI flag: `--model <id>`
+2. EXTEND.md: `default_model.[provider]`
+3. Env var: `<PROVIDER>_IMAGE_MODEL` (e.g., `GOOGLE_IMAGE_MODEL`)
+4. Built-in default
+
+**EXTEND.md overrides env vars**. If both EXTEND.md `default_model.google: "gemini-3-pro-image-preview"` and env var `GOOGLE_IMAGE_MODEL=gemini-3.1-flash-image-preview` exist, EXTEND.md wins.
+
+**Agent MUST display model info** before each generation:
+- Show: `Using [provider] / [model]`
+- Show switch hint: `Switch model: --model <id> | EXTEND.md default_model.[provider] | env <PROVIDER>_IMAGE_MODEL`
+
+### Replicate Models
+
+Supported model formats:
+
+- `owner/name` (recommended for official models), e.g. `google/nano-banana-pro`
+- `owner/name:version` (community models by version), e.g. `stability-ai/sdxl:<version>`
+
+Examples:
+
+```bash
+# Use Replicate default model
+npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image out.png --provider replicate
+
+# Override model explicitly
+npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image out.png --provider replicate --model google/nano-banana
+```

 ## Provider Selection

-1. `--provider` specified → use it
-2. Only one API key available → use that provider
-3. Multiple available → default to Google
+1. `--ref` provided + no `--provider` → auto-select Google first, then OpenAI, then Replicate
+2. `--provider` specified → use it (if `--ref`, must be `google`, `openai`, or `replicate`)
+3. Only one API key available → use that provider
+4. Multiple available → default to Google

 ## Quality Presets

@@ -155,7 +197,7 @@ Supported: `1:1`, `16:9`, `9:16`, `4:3`, `3:4`, `2.35:1`
 - Missing API key → error with setup instructions
 - Generation failure → auto-retry once
 - Invalid aspect ratio → warning, proceed with default
- Reference images with non-multimodal model → warning, ignore refs
+- Reference images with unsupported provider/model → error with fix hint (switch to Google multimodal: `gemini-3-pro-image-preview`, `gemini-3.1-flash-image-preview`; or OpenAI GPT Image edits)

 ## Extension Support

@@ -0,0 +1,197 @@
+---
+name: first-time-setup
+description: First-time setup and default model selection flow for baoyu-image-gen
+---
+
+# First-Time Setup
+
+## Overview
+
+Triggered when:
+1. No EXTEND.md found → full setup (provider + model + preferences)
+2. EXTEND.md found but `default_model.[provider]` is null → model selection only
+
+## Setup Flow
+
+```
+No EXTEND.md found          EXTEND.md found, model null
+        │                            │
+        ▼                            ▼
+┌─────────────────────┐    ┌──────────────────────┐
+│ AskUserQuestion     │    │ AskUserQuestion      │
+│ (full setup)        │    │ (model only)         │
+└─────────────────────┘    └──────────────────────┘
+        │                            │
+        ▼                            ▼
+┌─────────────────────┐    ┌──────────────────────┐
+│ Create EXTEND.md    │    │ Update EXTEND.md     │
+└─────────────────────┘    └──────────────────────┘
+        │                            │
+        ▼                            ▼
+    Continue                     Continue
+```
+
+## Flow 1: No EXTEND.md (Full Setup)
+
+**Language**: Use user's input language or saved language preference.
+
+Use AskUserQuestion with ALL questions in ONE call:
+
+### Question 1: Default Provider
+
+```yaml
+header: "Provider"
+question: "Default image generation provider?"
+options:
+  - label: "Google (Recommended)"
+    description: "Gemini multimodal - high quality, reference images, flexible sizes"
+  - label: "OpenAI"
+    description: "GPT Image - consistent quality, reliable output"
+  - label: "DashScope"
+    description: "Alibaba Cloud - z-image-turbo, good for Chinese content"
+  - label: "Replicate"
+    description: "Community models - nano-banana-pro, flexible model selection"
+```
+
+### Question 2: Default Google Model
+
+Only show if user selected Google or auto-detect (no explicit provider).
+
+```yaml
+header: "Google Model"
+question: "Default Google image generation model?"
+options:
+  - label: "gemini-3-pro-image-preview (Recommended)"
+    description: "Highest quality, best for production use"
+  - label: "gemini-3.1-flash-image-preview"
+    description: "Fast generation, good quality, lower cost"
+  - label: "gemini-3-flash-preview"
+    description: "Fast generation, balanced quality and speed"
+```
+
+### Question 3: Default Quality
+
+```yaml
+header: "Quality"
+question: "Default image quality?"
+options:
+  - label: "2k (Recommended)"
+    description: "2048px - covers, illustrations, infographics"
+  - label: "normal"
+    description: "1024px - quick previews, drafts"
+```
+
+### Question 4: Save Location
+
+```yaml
+header: "Save"
+question: "Where to save preferences?"
+options:
+  - label: "Project (Recommended)"
+    description: ".baoyu-skills/ (this project only)"
+  - label: "User"
+    description: "~/.baoyu-skills/ (all projects)"
+```
+
+### Save Locations
+
+| Choice | Path | Scope |
+|--------|------|-------|
+| Project | `.baoyu-skills/baoyu-image-gen/EXTEND.md` | Current project |
+| User | `$HOME/.baoyu-skills/baoyu-image-gen/EXTEND.md` | All projects |
+
+### EXTEND.md Template
+
+```yaml
+---
+version: 1
+default_provider: [selected provider or null]
+default_quality: [selected quality]
+default_aspect_ratio: null
+default_image_size: null
+default_model:
+  google: [selected google model or null]
+  openai: null
+  dashscope: null
+  replicate: null
+---
+```
+
+## Flow 2: EXTEND.md Exists, Model Null
+
+When EXTEND.md exists but `default_model.[current_provider]` is null, ask ONLY the model question for the current provider.
+
+### Google Model Selection
+
+```yaml
+header: "Google Model"
+question: "Choose a default Google image generation model?"
+options:
+  - label: "gemini-3-pro-image-preview (Recommended)"
+    description: "Highest quality, best for production use"
+  - label: "gemini-3.1-flash-image-preview"
+    description: "Fast generation, good quality, lower cost"
+  - label: "gemini-3-flash-preview"
+    description: "Fast generation, balanced quality and speed"
+```
+
+### OpenAI Model Selection
+
+```yaml
+header: "OpenAI Model"
+question: "Choose a default OpenAI image generation model?"
+options:
+  - label: "gpt-image-1.5 (Recommended)"
+    description: "Latest GPT Image model, high quality"
+  - label: "gpt-image-1"
+    description: "Previous generation GPT Image model"
+```
+
+### DashScope Model Selection
+
+```yaml
+header: "DashScope Model"
+question: "Choose a default DashScope image generation model?"
+options:
+  - label: "z-image-turbo (Recommended)"
+    description: "Fast generation, good quality"
+  - label: "z-image-ultra"
+    description: "Higher quality, slower generation"
+```
+
+### Replicate Model Selection
+
+```yaml
+header: "Replicate Model"
+question: "Choose a default Replicate image generation model?"
+options:
+  - label: "google/nano-banana-pro (Recommended)"
+    description: "Google's fast image model on Replicate"
+  - label: "google/nano-banana"
+    description: "Google's base image model on Replicate"
+```
+
+### Update EXTEND.md
+
+After user selects a model:
+
+1. Read existing EXTEND.md
+2. If `default_model:` section exists → update the provider-specific key
+3. If `default_model:` section missing → add the full section:
+
+```yaml
+default_model:
+  google: [value or null]
+  openai: [value or null]
+  dashscope: [value or null]
+  replicate: [value or null]
+```
+
+Only set the selected provider's model; leave others as their current value or null.
+
+## After Setup
+
+1. Create directory if needed
+2. Write/update EXTEND.md with frontmatter
+3. Confirm: "Preferences saved to [path]"
+4. Continue with image generation
@@ -0,0 +1,69 @@
+---
+name: preferences-schema
+description: EXTEND.md YAML schema for baoyu-image-gen user preferences
+---
+
+# Preferences Schema
+
+## Full Schema
+
+```yaml
+---
+version: 1
+
+default_provider: null      # google|openai|dashscope|replicate|null (null = auto-detect)
+
+default_quality: null       # normal|2k|null (null = use default: 2k)
+
+default_aspect_ratio: null  # "16:9"|"1:1"|"4:3"|"3:4"|"2.35:1"|null
+
+default_image_size: null    # 1K|2K|4K|null (Google only, overrides quality)
+
+default_model:
+  google: null              # e.g., "gemini-3-pro-image-preview", "gemini-3.1-flash-image-preview"
+  openai: null              # e.g., "gpt-image-1.5"
+  dashscope: null           # e.g., "z-image-turbo"
+  replicate: null           # e.g., "google/nano-banana-pro"
+---
+```
+
+## Field Reference
+
+| Field | Type | Default | Description |
+|-------|------|---------|-------------|
+| `version` | int | 1 | Schema version |
+| `default_provider` | string\|null | null | Default provider (null = auto-detect) |
+| `default_quality` | string\|null | null | Default quality (null = 2k) |
+| `default_aspect_ratio` | string\|null | null | Default aspect ratio |
+| `default_image_size` | string\|null | null | Google image size (overrides quality) |
+| `default_model.google` | string\|null | null | Google default model |
+| `default_model.openai` | string\|null | null | OpenAI default model |
+| `default_model.dashscope` | string\|null | null | DashScope default model |
+| `default_model.replicate` | string\|null | null | Replicate default model |
+
+## Examples
+
+**Minimal**:
+```yaml
+---
+version: 1
+default_provider: google
+default_quality: 2k
+---
+```
+
+**Full**:
+```yaml
+---
+version: 1
+default_provider: google
+default_quality: 2k
+default_aspect_ratio: "16:9"
+default_image_size: 2K
+default_model:
+  google: "gemini-3-pro-image-preview"
+  openai: "gpt-image-1.5"
+  dashscope: "z-image-turbo"
+  replicate: "google/nano-banana-pro"
+---
+```
@@ -1,8 +1,8 @@
 import path from "node:path";
 import process from "node:process";
 import { homedir } from "node:os";
-import { mkdir, readFile, writeFile } from "node:fs/promises";
-import type { CliArgs, Provider } from "./types";
+import { access, mkdir, readFile, writeFile } from "node:fs/promises";
+import type { CliArgs, Provider, ExtendConfig } from "./types";

 function printUsage(): void {
  console.log(`Usage:
@@ -14,13 +14,13 @@ Options:
  -p, --prompt <text>       Prompt text
  --promptfiles <files...>  Read prompt from files (concatenated)
  --image <path>            Output image path (required)
-  --provider google|openai|dashscope  Force provider (auto-detect by default)
+  --provider google|openai|dashscope|replicate  Force provider (auto-detect by default)
  -m, --model <id>          Model ID
  --ar <ratio>              Aspect ratio (e.g., 16:9, 1:1, 4:3)
  --size <WxH>              Size (e.g., 1024x1024)
  --quality normal|2k       Quality preset (default: 2k)
  --imageSize 1K|2K|4K      Image size for Google (default: from quality)
-  --ref <files...>          Reference images (Google multimodal only)
+  --ref <files...>          Reference images (Google multimodal or OpenAI edits)
  --n <count>               Number of images (default: 1)
  --json                    JSON output
  -h, --help                Show help
@@ -30,14 +30,18 @@ Environment variables:
  GOOGLE_API_KEY            Google API key
  GEMINI_API_KEY            Gemini API key (alias for GOOGLE_API_KEY)
  DASHSCOPE_API_KEY         DashScope API key (阿里云通义万象)
+  REPLICATE_API_TOKEN       Replicate API token
  OPENAI_IMAGE_MODEL        Default OpenAI model (gpt-image-1.5)
  GOOGLE_IMAGE_MODEL        Default Google model (gemini-3-pro-image-preview)
  DASHSCOPE_IMAGE_MODEL     Default DashScope model (z-image-turbo)
+  REPLICATE_IMAGE_MODEL     Default Replicate model (google/nano-banana-pro)
  OPENAI_BASE_URL           Custom OpenAI endpoint
+  OPENAI_IMAGE_USE_CHAT     Use /chat/completions instead of /images/generations (true|false)
  GOOGLE_BASE_URL           Custom Google endpoint
  DASHSCOPE_BASE_URL        Custom DashScope endpoint
+  REPLICATE_BASE_URL        Custom Replicate endpoint

-Env file load order: CLI args > process.env > <cwd>/.baoyu-skills/.env > ~/.baoyu-skills/.env`);
+Env file load order: CLI args > EXTEND.md > process.env > <cwd>/.baoyu-skills/.env > ~/.baoyu-skills/.env`);
 }

 function parseArgs(argv: string[]): CliArgs {
@@ -49,7 +53,7 @@ function parseArgs(argv: string[]): CliArgs {
    model: null,
    aspectRatio: null,
    size: null,
-    quality: "2k",
+    quality: null,
    imageSize: null,
    referenceImages: [],
    n: 1,
@@ -108,7 +112,7 @@ function parseArgs(argv: string[]): CliArgs {

    if (a === "--provider") {
      const v = argv[++i];
-      if (v !== "google" && v !== "openai" && v !== "dashscope") throw new Error(`Invalid provider: ${v}`);
+      if (v !== "google" && v !== "openai" && v !== "dashscope" && v !== "replicate") throw new Error(`Invalid provider: ${v}`);
      out.provider = v;
      continue;
    }
@@ -215,6 +219,87 @@ async function loadEnv(): Promise<void> {
  }
 }

+function extractYamlFrontMatter(content: string): string | null {
+  const match = content.match(/^---\s*\n([\s\S]*?)\n---\s*$/m);
+  return match ? match[1] : null;
+}
+
+function parseSimpleYaml(yaml: string): Partial<ExtendConfig> {
+  const config: Partial<ExtendConfig> = {};
+  const lines = yaml.split("\n");
+  let currentKey: string | null = null;
+
+  for (const line of lines) {
+    const trimmed = line.trim();
+    if (!trimmed || trimmed.startsWith("#")) continue;
+
+    if (trimmed.includes(":") && !trimmed.startsWith("-")) {
+      const colonIdx = trimmed.indexOf(":");
+      const key = trimmed.slice(0, colonIdx).trim();
+      let value = trimmed.slice(colonIdx + 1).trim();
+
+      if (value === "null" || value === "") {
+        value = "null";
+      }
+
+      if (key === "version") {
+        config.version = value === "null" ? 1 : parseInt(value, 10);
+      } else if (key === "default_provider") {
+        config.default_provider = value === "null" ? null : (value as Provider);
+      } else if (key === "default_quality") {
+        config.default_quality = value === "null" ? null : (value as "normal" | "2k");
+      } else if (key === "default_aspect_ratio") {
+        const cleaned = value.replace(/['"]/g, "");
+        config.default_aspect_ratio = cleaned === "null" ? null : cleaned;
+      } else if (key === "default_image_size") {
+        config.default_image_size = value === "null" ? null : (value as "1K" | "2K" | "4K");
+      } else if (key === "default_model") {
+        config.default_model = { google: null, openai: null, dashscope: null, replicate: null };
+        currentKey = "default_model";
+      } else if (currentKey === "default_model" && (key === "google" || key === "openai" || key === "dashscope" || key === "replicate")) {
+        const cleaned = value.replace(/['"]/g, "");
+        config.default_model![key] = cleaned === "null" ? null : cleaned;
+      }
+    }
+  }
+
+  return config;
+}
+
+async function loadExtendConfig(): Promise<Partial<ExtendConfig>> {
+  const home = homedir();
+  const cwd = process.cwd();
+
+  const paths = [
+    path.join(cwd, ".baoyu-skills", "baoyu-image-gen", "EXTEND.md"),
+    path.join(home, ".baoyu-skills", "baoyu-image-gen", "EXTEND.md"),
+  ];
+
+  for (const p of paths) {
+    try {
+      const content = await readFile(p, "utf8");
+      const yaml = extractYamlFrontMatter(content);
+      if (!yaml) continue;
+
+      return parseSimpleYaml(yaml);
+    } catch {
+      continue;
+    }
+  }
+
+  return {};
+}
+
+function mergeConfig(args: CliArgs, extend: Partial<ExtendConfig>): CliArgs {
+  return {
+    ...args,
+    provider: args.provider ?? extend.default_provider ?? null,
+    quality: args.quality ?? extend.default_quality ?? null,
+    aspectRatio: args.aspectRatio ?? extend.default_aspect_ratio ?? null,
+    imageSize: args.imageSize ?? extend.default_image_size ?? null,
+  };
+}
+
 async function readPromptFromFiles(files: string[]): Promise<string> {
  const parts: string[] = [];
  for (const f of files) {
@@ -242,28 +327,67 @@ function normalizeOutputImagePath(p: string): string {
 }

 function detectProvider(args: CliArgs): Provider {
+  if (args.referenceImages.length > 0 && args.provider && args.provider !== "google" && args.provider !== "openai" && args.provider !== "replicate") {
+    throw new Error(
+      "Reference images require a ref-capable provider. Use --provider google (Gemini multimodal), --provider openai (GPT Image edits), or --provider replicate."
+    );
+  }
+
  if (args.provider) return args.provider;

  const hasGoogle = !!(process.env.GOOGLE_API_KEY || process.env.GEMINI_API_KEY);
  const hasOpenai = !!process.env.OPENAI_API_KEY;
  const hasDashscope = !!process.env.DASHSCOPE_API_KEY;
+  const hasReplicate = !!process.env.REPLICATE_API_TOKEN;

-  const available = [hasGoogle && "google", hasOpenai && "openai", hasDashscope && "dashscope"].filter(Boolean) as Provider[];
+  if (args.referenceImages.length > 0) {
+    if (hasGoogle) return "google";
+    if (hasOpenai) return "openai";
+    if (hasReplicate) return "replicate";
+    throw new Error(
+      "Reference images require Google, OpenAI or Replicate. Set GOOGLE_API_KEY/GEMINI_API_KEY, OPENAI_API_KEY, or REPLICATE_API_TOKEN, or remove --ref."
+    );
+  }
+
+  const available = [hasGoogle && "google", hasOpenai && "openai", hasDashscope && "dashscope", hasReplicate && "replicate"].filter(Boolean) as Provider[];

  if (available.length === 1) return available[0]!;
  if (available.length > 1) return available[0]!;

  throw new Error(
-    "No API key found. Set GOOGLE_API_KEY, GEMINI_API_KEY, OPENAI_API_KEY, or DASHSCOPE_API_KEY.\n" +
+    "No API key found. Set GOOGLE_API_KEY, GEMINI_API_KEY, OPENAI_API_KEY, DASHSCOPE_API_KEY, or REPLICATE_API_TOKEN.\n" +
      "Create ~/.baoyu-skills/.env or <cwd>/.baoyu-skills/.env with your keys."
  );
 }

+async function validateReferenceImages(referenceImages: string[]): Promise<void> {
+  for (const refPath of referenceImages) {
+    const fullPath = path.resolve(refPath);
+    try {
+      await access(fullPath);
+    } catch {
+      throw new Error(`Reference image not found: ${fullPath}`);
+    }
+  }
+}
+
 type ProviderModule = {
  getDefaultModel: () => string;
  generateImage: (prompt: string, model: string, args: CliArgs) => Promise<Uint8Array>;
 };

+function isRetryableGenerationError(error: unknown): boolean {
+  const msg = error instanceof Error ? error.message : String(error);
+  const nonRetryableMarkers = [
+    "Reference image",
+    "not supported",
+    "only supported",
+    "No API key found",
+    "is required",
+  ];
+  return !nonRetryableMarkers.some((marker) => msg.includes(marker));
+}
+
 async function loadProviderModule(provider: Provider): Promise<ProviderModule> {
  if (provider === "google") {
    return (await import("./providers/google")) as ProviderModule;
@@ -271,6 +395,9 @@ async function loadProviderModule(provider: Provider): Promise<ProviderModule> {
  if (provider === "dashscope") {
    return (await import("./providers/dashscope")) as ProviderModule;
  }
+  if (provider === "replicate") {
+    return (await import("./providers/replicate")) as ProviderModule;
+  }
  return (await import("./providers/openai")) as ProviderModule;
 }

@@ -283,9 +410,13 @@ async function main(): Promise<void> {
  }

  await loadEnv();
+  const extendConfig = await loadExtendConfig();
+  const mergedArgs = mergeConfig(args, extendConfig);

-  let prompt: string | null = args.prompt;
-  if (!prompt && args.promptFiles.length > 0) prompt = await readPromptFromFiles(args.promptFiles);
+  if (!mergedArgs.quality) mergedArgs.quality = "2k";
+
+  let prompt: string | null = mergedArgs.prompt;
+  if (!prompt && mergedArgs.promptFiles.length > 0) prompt = await readPromptFromFiles(mergedArgs.promptFiles);
  if (!prompt) prompt = await readPromptFromStdin();

  if (!prompt) {
@@ -295,27 +426,40 @@ async function main(): Promise<void> {
    return;
  }

-  if (!args.imagePath) {
+  if (!mergedArgs.imagePath) {
    console.error("Error: --image is required");
    printUsage();
    process.exitCode = 1;
    return;
  }

-  const provider = detectProvider(args);
+  if (mergedArgs.referenceImages.length > 0) {
+    await validateReferenceImages(mergedArgs.referenceImages);
+  }
+
+  const provider = detectProvider(mergedArgs);
  const providerModule = await loadProviderModule(provider);
-  const model = args.model || providerModule.getDefaultModel();
-  const outputPath = normalizeOutputImagePath(args.imagePath);
+
+  let model = mergedArgs.model;
+  if (!model && extendConfig.default_model) {
+    if (provider === "google") model = extendConfig.default_model.google ?? null;
+    if (provider === "openai") model = extendConfig.default_model.openai ?? null;
+    if (provider === "dashscope") model = extendConfig.default_model.dashscope ?? null;
+    if (provider === "replicate") model = extendConfig.default_model.replicate ?? null;
+  }
+  model = model || providerModule.getDefaultModel();
+
+  const outputPath = normalizeOutputImagePath(mergedArgs.imagePath);

  let imageData: Uint8Array;
  let retried = false;

  while (true) {
    try {
-      imageData = await providerModule.generateImage(prompt, model, args);
+      imageData = await providerModule.generateImage(prompt, model, mergedArgs);
      break;
    } catch (e) {
-      if (!retried) {
+      if (!retried && isRetryableGenerationError(e)) {
        retried = true;
        console.error("Generation failed, retrying...");
        continue;
@@ -328,7 +472,7 @@ async function main(): Promise<void> {
  await mkdir(dir, { recursive: true });
  await writeFile(outputPath, imageData);

-  if (args.json) {
+  if (mergedArgs.json) {
    console.log(
      JSON.stringify(
        {
@@ -22,27 +22,53 @@ function parseAspectRatio(ar: string): { width: number; height: number } | null
  return { width: w, height: h };
 }

-function getSizeFromAspectRatio(ar: string | null, quality: CliArgs["quality"]): string {
-  const baseSize = quality === "2k" ? 1440 : 1024;
+const STANDARD_SIZES: [number, number][] = [
+  [1024, 1024],
+  [1280, 720],
+  [720, 1280],
+  [1024, 768],
+  [768, 1024],
+  [1536, 1024],
+  [1024, 1536],
+  [1536, 864],
+  [864, 1536],
+];

-  if (!ar) return `${baseSize}*${baseSize}`;
+const STANDARD_SIZES_2K: [number, number][] = [
+  [1536, 1536],
+  [2048, 1152],
+  [1152, 2048],
+  [1536, 1024],
+  [1024, 1536],
+  [1536, 864],
+  [864, 1536],
+  [2048, 2048],
+];
+
+function getSizeFromAspectRatio(ar: string | null, quality: CliArgs["quality"]): string {
+  const is2k = quality === "2k";
+  const defaultSize = is2k ? "1536*1536" : "1024*1024";
+
+  if (!ar) return defaultSize;

  const parsed = parseAspectRatio(ar);
-  if (!parsed) return `${baseSize}*${baseSize}`;
+  if (!parsed) return defaultSize;

-  const ratio = parsed.width / parsed.height;
+  const targetRatio = parsed.width / parsed.height;
+  const sizes = is2k ? STANDARD_SIZES_2K : STANDARD_SIZES;

-  if (Math.abs(ratio - 1) < 0.1) {
-    return `${baseSize}*${baseSize}`;
+  let best = defaultSize;
+  let bestDiff = Infinity;
+
+  for (const [w, h] of sizes) {
+    const diff = Math.abs(w / h - targetRatio);
+    if (diff < bestDiff) {
+      bestDiff = diff;
+      best = `${w}*${h}`;
+    }
  }

-  if (ratio > 1) {
-    const w = Math.round(baseSize * ratio);
-    return `${w}*${baseSize}`;
-  }
-
-  const h = Math.round(baseSize / ratio);
-  return `${baseSize}*${h}`;
+  return best;
 }

 function normalizeSize(size: string): string {
@@ -58,7 +84,9 @@ export async function generateImage(
  if (!apiKey) throw new Error("DASHSCOPE_API_KEY is required");

  if (args.referenceImages.length > 0) {
-    console.error("Warning: Reference images not yet supported with DashScope, ignoring.");
+    throw new Error(
+      "Reference images are not supported with DashScope provider in baoyu-image-gen. Use --provider google with a Gemini multimodal model."
+    );
  }

  const size = args.size ? normalizeSize(args.size) : getSizeFromAspectRatio(args.aspectRatio, args.quality);
@@ -1,9 +1,17 @@
 import path from "node:path";
 import { readFile } from "node:fs/promises";
+import { execSync } from "node:child_process";
 import type { CliArgs } from "../types";

-const GOOGLE_MULTIMODAL_MODELS = ["gemini-3-pro-image-preview", "gemini-3-flash-preview"];
-const GOOGLE_IMAGEN_MODELS = ["imagen-3.0-generate-002", "imagen-3.0-generate-001"];
+const GOOGLE_MULTIMODAL_MODELS = [
+  "gemini-3-pro-image-preview",
+  "gemini-3-flash-preview",
+  "gemini-3.1-flash-image-preview",
+];
+const GOOGLE_IMAGEN_MODELS = [
+  "imagen-3.0-generate-002",
+  "imagen-3.0-generate-001",
+];

 export function getDefaultModel(): string {
  return process.env.GOOGLE_IMAGE_MODEL || "gemini-3-pro-image-preview";
@@ -33,7 +41,8 @@ function getGoogleImageSize(args: CliArgs): "1K" | "2K" | "4K" {
 }

 function getGoogleBaseUrl(): string {
-  const base = process.env.GOOGLE_BASE_URL || "https://generativelanguage.googleapis.com";
+  const base =
+    process.env.GOOGLE_BASE_URL || "https://generativelanguage.googleapis.com";
  return base.replace(/\/+$/g, "");
 }

@@ -49,11 +58,46 @@ function toModelPath(model: string): string {
  return `models/${modelId}`;
 }

-async function postGoogleJson<T>(pathname: string, body: unknown): Promise<T> {
-  const apiKey = getGoogleApiKey();
-  if (!apiKey) throw new Error("GOOGLE_API_KEY or GEMINI_API_KEY is required");
+function getHttpProxy(): string | null {
+  return (
+    process.env.https_proxy ||
+    process.env.HTTPS_PROXY ||
+    process.env.http_proxy ||
+    process.env.HTTP_PROXY ||
+    process.env.ALL_PROXY ||
+    null
+  );
+}

-  const res = await fetch(buildGoogleUrl(pathname), {
+async function postGoogleJsonViaCurl<T>(
+  url: string,
+  apiKey: string,
+  body: unknown,
+): Promise<T> {
+  const proxy = getHttpProxy();
+  const bodyStr = JSON.stringify(body);
+  const proxyArgs = proxy ? `-x "${proxy}"` : "";
+
+  const result = execSync(
+    `curl -s --connect-timeout 30 --max-time 300 ${proxyArgs} "${url}" -H "Content-Type: application/json" -H "x-goog-api-key: ${apiKey}" -d @-`,
+    { input: bodyStr, maxBuffer: 100 * 1024 * 1024, timeout: 310000 },
+  );
+
+  const parsed = JSON.parse(result.toString()) as any;
+  if (parsed.error) {
+    throw new Error(
+      `Google API error (${parsed.error.code}): ${parsed.error.message}`,
+    );
+  }
+  return parsed as T;
+}
+
+async function postGoogleJsonViaFetch<T>(
+  url: string,
+  apiKey: string,
+  body: unknown,
+): Promise<T> {
+  const res = await fetch(url, {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
@@ -70,7 +114,30 @@ async function postGoogleJson<T>(pathname: string, body: unknown): Promise<T> {
  return (await res.json()) as T;
 }

-function buildPromptWithAspect(prompt: string, ar: string | null, quality: CliArgs["quality"]): string {
+async function postGoogleJson<T>(pathname: string, body: unknown): Promise<T> {
+  const apiKey = getGoogleApiKey();
+  if (!apiKey) throw new Error("GOOGLE_API_KEY or GEMINI_API_KEY is required");
+
+  const url = buildGoogleUrl(pathname);
+  const proxy = getHttpProxy();
+
+  // When an HTTP proxy is detected, use curl instead of fetch.
+  // Bun's fetch has a known issue where long-lived connections through
+  // HTTP proxies get their sockets closed unexpectedly, causing image
+  // generation requests to fail with "socket connection was closed
+  // unexpectedly". Using curl as the HTTP client works around this.
+  if (proxy) {
+    return postGoogleJsonViaCurl<T>(url, apiKey, body);
+  }
+
+  return postGoogleJsonViaFetch<T>(url, apiKey, body);
+}
+
+function buildPromptWithAspect(
+  prompt: string,
+  ar: string | null,
+  quality: CliArgs["quality"],
+): string {
  let result = prompt;
  if (ar) {
    result += ` Aspect ratio: ${ar}.`;
@@ -86,7 +153,9 @@ function addAspectRatioToPrompt(prompt: string, ar: string | null): string {
  return `${prompt} Aspect ratio: ${ar}.`;
 }

-async function readImageAsBase64(p: string): Promise<{ data: string; mimeType: string }> {
+async function readImageAsBase64(
+  p: string,
+): Promise<{ data: string; mimeType: string }> {
  const buf = await readFile(p);
  const ext = path.extname(p).toLowerCase();
  let mimeType = "image/png";
@@ -97,7 +166,9 @@ async function readImageAsBase64(p: string): Promise<{ data: string; mimeType: s
 }

 function extractInlineImageData(response: {
-  candidates?: Array<{ content?: { parts?: Array<{ inlineData?: { data?: string } }> } }>;
+  candidates?: Array<{
+    content?: { parts?: Array<{ inlineData?: { data?: string } }> };
+  }>;
 }): string | null {
  for (const candidate of response.candidates || []) {
    for (const part of candidate.content?.parts || []) {
@@ -112,16 +183,21 @@ function extractPredictedImageData(response: {
  predictions?: Array<any>;
  generatedImages?: Array<any>;
 }): string | null {
-  const candidates = [...(response.predictions || []), ...(response.generatedImages || [])];
+  const candidates = [
+    ...(response.predictions || []),
+    ...(response.generatedImages || []),
+  ];
  for (const candidate of candidates) {
    if (!candidate || typeof candidate !== "object") continue;
    if (typeof candidate.imageBytes === "string") return candidate.imageBytes;
-    if (typeof candidate.bytesBase64Encoded === "string") return candidate.bytesBase64Encoded;
+    if (typeof candidate.bytesBase64Encoded === "string")
+      return candidate.bytesBase64Encoded;
    if (typeof candidate.data === "string") return candidate.data;
    const image = candidate.image;
    if (image && typeof image === "object") {
      if (typeof image.imageBytes === "string") return image.imageBytes;
-      if (typeof image.bytesBase64Encoded === "string") return image.bytesBase64Encoded;
+      if (typeof image.bytesBase64Encoded === "string")
+        return image.bytesBase64Encoded;
      if (typeof image.data === "string") return image.data;
    }
  }
@@ -131,10 +207,13 @@ function extractPredictedImageData(response: {
 async function generateWithGemini(
  prompt: string,
  model: string,
-  args: CliArgs
+  args: CliArgs,
 ): Promise<Uint8Array> {
  const promptWithAspect = addAspectRatioToPrompt(prompt, args.aspectRatio);
-  const parts: Array<{ text?: string; inlineData?: { data: string; mimeType: string } }> = [];
+  const parts: Array<{
+    text?: string;
+    inlineData?: { data: string; mimeType: string };
+  }> = [];
  for (const refPath of args.referenceImages) {
    const { data, mimeType } = await readImageAsBase64(refPath);
    parts.push({ inlineData: { data, mimeType } });
@@ -147,7 +226,9 @@ async function generateWithGemini(

  console.log("Generating image with Gemini...", imageConfig);
  const response = await postGoogleJson<{
-    candidates?: Array<{ content?: { parts?: Array<{ inlineData?: { data?: string } }> } }>;
+    candidates?: Array<{
+      content?: { parts?: Array<{ inlineData?: { data?: string } }> };
+    }>;
  }>(`${toModelPath(model)}:generateContent`, {
    contents: [
      {
@@ -171,12 +252,18 @@ async function generateWithGemini(
 async function generateWithImagen(
  prompt: string,
  model: string,
-  args: CliArgs
+  args: CliArgs,
 ): Promise<Uint8Array> {
-  const fullPrompt = buildPromptWithAspect(prompt, args.aspectRatio, args.quality);
+  const fullPrompt = buildPromptWithAspect(
+    prompt,
+    args.aspectRatio,
+    args.quality,
+  );
  const imageSize = getGoogleImageSize(args);
  if (imageSize === "4K") {
-    console.error("Warning: Imagen models do not support 4K imageSize, using 2K instead.");
+    console.error(
+      "Warning: Imagen models do not support 4K imageSize, using 2K instead.",
+    );
  }

  const parameters: Record<string, unknown> = {
@@ -212,17 +299,21 @@ async function generateWithImagen(
 export async function generateImage(
  prompt: string,
  model: string,
-  args: CliArgs
+  args: CliArgs,
 ): Promise<Uint8Array> {
  if (isGoogleImagen(model)) {
    if (args.referenceImages.length > 0) {
-      console.error("Warning: Reference images not supported with Imagen models, ignoring.");
+      throw new Error(
+        "Reference images are not supported with Imagen models. Use gemini-3-pro-image-preview, gemini-3-flash-preview, or gemini-3.1-flash-image-preview.",
+      );
    }
    return generateWithImagen(prompt, model, args);
  }

  if (!isGoogleMultimodal(model) && args.referenceImages.length > 0) {
-    console.error("Warning: Reference images are only supported with Gemini multimodal models.");
+    throw new Error(
+      "Reference images are only supported with Gemini multimodal models. Use gemini-3-pro-image-preview, gemini-3-flash-preview, or gemini-3.1-flash-image-preview.",
+    );
  }

  return generateWithGemini(prompt, model, args);
@@ -1,9 +1,13 @@
+import path from "node:path";
+import { readFile } from "node:fs/promises";
 import type { CliArgs } from "../types";

 export function getDefaultModel(): string {
  return process.env.OPENAI_IMAGE_MODEL || "gpt-image-1.5";
 }

+type OpenAIImageResponse = { data: Array<{ url?: string; b64_json?: string }> };
+
 function parseAspectRatio(ar: string): { width: number; height: number } | null {
  const match = ar.match(/^(\d+(?:\.\d+)?):(\d+(?:\.\d+)?)$/);
  if (!match) return null;
@@ -66,20 +70,70 @@ export async function generateImage(

  if (!apiKey) throw new Error("OPENAI_API_KEY is required");

-  if (args.referenceImages.length > 0) {
-    console.error("Warning: Reference images not supported with OpenAI, ignoring.");
+  if (process.env.OPENAI_IMAGE_USE_CHAT === "true") {
+    return generateWithChatCompletions(baseURL, apiKey, prompt, model);
  }

  const size = args.size || getOpenAISize(model, args.aspectRatio, args.quality);

-  const body: Record<string, any> = {
-    model,
-    prompt,
-    size,
-  };
+  if (args.referenceImages.length > 0) {
+    if (model.includes("dall-e-2") || model.includes("dall-e-3")) {
+      throw new Error(
+        "Reference images with OpenAI in this skill require GPT Image models. Use --model gpt-image-1.5 (or another gpt-image model)."
+      );
+    }
+    return generateWithOpenAIEdits(baseURL, apiKey, prompt, model, size, args.referenceImages, args.quality);
+  }
+
+  return generateWithOpenAIGenerations(baseURL, apiKey, prompt, model, size, args.quality);
+}
+
+async function generateWithChatCompletions(
+  baseURL: string,
+  apiKey: string,
+  prompt: string,
+  model: string
+): Promise<Uint8Array> {
+  const res = await fetch(`${baseURL}/chat/completions`, {
+    method: "POST",
+    headers: {
+      "Content-Type": "application/json",
+      Authorization: `Bearer ${apiKey}`,
+    },
+    body: JSON.stringify({
+      model,
+      messages: [{ role: "user", content: prompt }],
+    }),
+  });
+
+  if (!res.ok) {
+    const err = await res.text();
+    throw new Error(`OpenAI API error: ${err}`);
+  }
+
+  const result = (await res.json()) as { choices: Array<{ message: { content: string } }> };
+  const content = result.choices[0]?.message?.content ?? "";
+
+  const match = content.match(/data:image\/[^;]+;base64,([A-Za-z0-9+/=]+)/);
+  if (match) {
+    return Uint8Array.from(Buffer.from(match[1]!, "base64"));
+  }
+
+  throw new Error("No image found in chat completions response");
+}
+
+async function generateWithOpenAIGenerations(
+  baseURL: string,
+  apiKey: string,
+  prompt: string,
+  model: string,
+  size: string,
+  quality: CliArgs["quality"]
+): Promise<Uint8Array> {
+  const body: Record<string, any> = { model, prompt, size };

  if (model.includes("dall-e-3")) {
-    body.quality = args.quality === "2k" ? "hd" : "standard";
+    body.quality = quality === "2k" ? "hd" : "standard";
  }

  const res = await fetch(`${baseURL}/images/generations`, {
@@ -96,7 +150,62 @@ export async function generateImage(
    throw new Error(`OpenAI API error: ${err}`);
  }

-  const result = (await res.json()) as { data: Array<{ url?: string; b64_json?: string }> };
+  const result = (await res.json()) as OpenAIImageResponse;
+  return extractImageFromResponse(result);
+}
+
+async function generateWithOpenAIEdits(
+  baseURL: string,
+  apiKey: string,
+  prompt: string,
+  model: string,
+  size: string,
+  referenceImages: string[],
+  quality: CliArgs["quality"]
+): Promise<Uint8Array> {
+  const form = new FormData();
+  form.append("model", model);
+  form.append("prompt", prompt);
+  form.append("size", size);
+
+  if (model.includes("gpt-image")) {
+    form.append("quality", quality === "2k" ? "high" : "medium");
+  }
+
+  for (const refPath of referenceImages) {
+    const bytes = await readFile(refPath);
+    const filename = path.basename(refPath);
+    const mimeType = getMimeType(filename);
+    const blob = new Blob([bytes], { type: mimeType });
+    form.append("image[]", blob, filename);
+  }
+
+  const res = await fetch(`${baseURL}/images/edits`, {
+    method: "POST",
+    headers: {
+      Authorization: `Bearer ${apiKey}`,
+    },
+    body: form,
+  });
+
+  if (!res.ok) {
+    const err = await res.text();
+    throw new Error(`OpenAI edits API error: ${err}`);
+  }
+
+  const result = (await res.json()) as OpenAIImageResponse;
+  return extractImageFromResponse(result);
+}
+
+function getMimeType(filename: string): string {
+  const ext = path.extname(filename).toLowerCase();
+  if (ext === ".jpg" || ext === ".jpeg") return "image/jpeg";
+  if (ext === ".webp") return "image/webp";
+  if (ext === ".gif") return "image/gif";
+  return "image/png";
+}
+
+async function extractImageFromResponse(result: OpenAIImageResponse): Promise<Uint8Array> {
  const img = result.data[0];

  if (img?.b64_json) {
@@ -0,0 +1,203 @@
+import path from "node:path";
+import { readFile } from "node:fs/promises";
+import type { CliArgs } from "../types";
+
+const DEFAULT_MODEL = "google/nano-banana-pro";
+const SYNC_WAIT_SECONDS = 60;
+const POLL_INTERVAL_MS = 2000;
+const MAX_POLL_MS = 300_000;
+
+export function getDefaultModel(): string {
+  return process.env.REPLICATE_IMAGE_MODEL || DEFAULT_MODEL;
+}
+
+function getApiToken(): string | null {
+  return process.env.REPLICATE_API_TOKEN || null;
+}
+
+function getBaseUrl(): string {
+  const base = process.env.REPLICATE_BASE_URL || "https://api.replicate.com";
+  return base.replace(/\/+$/g, "");
+}
+
+function parseModelId(model: string): { owner: string; name: string; version: string | null } {
+  const [ownerName, version] = model.split(":");
+  const parts = ownerName!.split("/");
+  if (parts.length !== 2 || !parts[0] || !parts[1]) {
+    throw new Error(
+      `Invalid Replicate model format: "${model}". Expected "owner/name" or "owner/name:version".`
+    );
+  }
+  return { owner: parts[0], name: parts[1], version: version || null };
+}
+
+function buildInput(prompt: string, args: CliArgs, referenceImages: string[]): Record<string, unknown> {
+  const input: Record<string, unknown> = { prompt };
+
+  if (args.aspectRatio) {
+    input.aspect_ratio = args.aspectRatio;
+  }
+
+  if (args.n > 1) {
+    input.number_of_images = args.n;
+  }
+
+  input.output_format = "png";
+
+  if (referenceImages.length > 0) {
+    if (referenceImages.length === 1) {
+      input.image = referenceImages[0];
+    } else {
+      for (let i = 0; i < referenceImages.length; i++) {
+        input[`image${i > 0 ? i + 1 : ""}`] = referenceImages[i];
+      }
+    }
+  }
+
+  return input;
+}
+
+async function readImageAsDataUrl(p: string): Promise<string> {
+  const buf = await readFile(p);
+  const ext = path.extname(p).toLowerCase();
+  let mimeType = "image/png";
+  if (ext === ".jpg" || ext === ".jpeg") mimeType = "image/jpeg";
+  else if (ext === ".gif") mimeType = "image/gif";
+  else if (ext === ".webp") mimeType = "image/webp";
+  return `data:${mimeType};base64,${buf.toString("base64")}`;
+}
+
+type PredictionResponse = {
+  id: string;
+  status: string;
+  output: unknown;
+  error: string | null;
+  urls?: { get?: string };
+};
+
+async function createPrediction(
+  apiToken: string,
+  model: { owner: string; name: string; version: string | null },
+  input: Record<string, unknown>,
+  sync: boolean
+): Promise<PredictionResponse> {
+  const baseUrl = getBaseUrl();
+
+  let url: string;
+  const body: Record<string, unknown> = { input };
+
+  if (model.version) {
+    url = `${baseUrl}/v1/predictions`;
+    body.version = model.version;
+  } else {
+    url = `${baseUrl}/v1/models/${model.owner}/${model.name}/predictions`;
+  }
+
+  const headers: Record<string, string> = {
+    Authorization: `Bearer ${apiToken}`,
+    "Content-Type": "application/json",
+  };
+
+  if (sync) {
+    headers["Prefer"] = `wait=${SYNC_WAIT_SECONDS}`;
+  }
+
+  const res = await fetch(url, {
+    method: "POST",
+    headers,
+    body: JSON.stringify(body),
+  });
+
+  if (!res.ok) {
+    const err = await res.text();
+    throw new Error(`Replicate API error (${res.status}): ${err}`);
+  }
+
+  return (await res.json()) as PredictionResponse;
+}
+
+async function pollPrediction(apiToken: string, getUrl: string): Promise<PredictionResponse> {
+  const start = Date.now();
+
+  while (Date.now() - start < MAX_POLL_MS) {
+    const res = await fetch(getUrl, {
+      headers: { Authorization: `Bearer ${apiToken}` },
+    });
+
+    if (!res.ok) {
+      const err = await res.text();
+      throw new Error(`Replicate poll error (${res.status}): ${err}`);
+    }
+
+    const prediction = (await res.json()) as PredictionResponse;
+
+    if (prediction.status === "succeeded") return prediction;
+    if (prediction.status === "failed" || prediction.status === "canceled") {
+      throw new Error(`Replicate prediction ${prediction.status}: ${prediction.error || "unknown error"}`);
+    }
+
+    await new Promise((r) => setTimeout(r, POLL_INTERVAL_MS));
+  }
+
+  throw new Error(`Replicate prediction timed out after ${MAX_POLL_MS / 1000}s`);
+}
+
+function extractOutputUrl(prediction: PredictionResponse): string {
+  const output = prediction.output;
+
+  if (typeof output === "string") return output;
+
+  if (Array.isArray(output)) {
+    const first = output[0];
+    if (typeof first === "string") return first;
+  }
+
+  if (output && typeof output === "object" && "url" in output) {
+    const url = (output as Record<string, unknown>).url;
+    if (typeof url === "string") return url;
+  }
+
+  throw new Error(`Unexpected Replicate output format: ${JSON.stringify(output)}`);
+}
+
+async function downloadImage(url: string): Promise<Uint8Array> {
+  const res = await fetch(url);
+  if (!res.ok) throw new Error(`Failed to download image from Replicate: ${res.status}`);
+  const buf = await res.arrayBuffer();
+  return new Uint8Array(buf);
+}
+
+export async function generateImage(
+  prompt: string,
+  model: string,
+  args: CliArgs
+): Promise<Uint8Array> {
+  const apiToken = getApiToken();
+  if (!apiToken) throw new Error("REPLICATE_API_TOKEN is required. Get one at https://replicate.com/account/api-tokens");
+
+  const parsedModel = parseModelId(model);
+
+  const refDataUrls: string[] = [];
+  for (const refPath of args.referenceImages) {
+    refDataUrls.push(await readImageAsDataUrl(refPath));
+  }
+
+  const input = buildInput(prompt, args, refDataUrls);
+
+  console.log(`Generating image with Replicate (${model})...`);
+
+  let prediction = await createPrediction(apiToken, parsedModel, input, true);
+
+  if (prediction.status !== "succeeded") {
+    if (!prediction.urls?.get) {
+      throw new Error("Replicate prediction did not return a poll URL");
+    }
+    console.log("Waiting for prediction to complete...");
+    prediction = await pollPrediction(apiToken, prediction.urls.get);
+  }
+
+  console.log("Generation completed.");
+
+  const outputUrl = extractOutputUrl(prediction);
+  return downloadImage(outputUrl);
+}
@@ -1,4 +1,4 @@
-export type Provider = "google" | "openai" | "dashscope";
+export type Provider = "google" | "openai" | "dashscope" | "replicate";
 export type Quality = "normal" | "2k";

 export type CliArgs = {
@@ -9,10 +9,24 @@ export type CliArgs = {
  model: string | null;
  aspectRatio: string | null;
  size: string | null;
-  quality: Quality;
+  quality: Quality | null;
  imageSize: string | null;
  referenceImages: string[];
  n: number;
  json: boolean;
  help: boolean;
 };
+
+export type ExtendConfig = {
+  version: number;
+  default_provider: Provider | null;
+  default_quality: Quality | null;
+  default_aspect_ratio: string | null;
+  default_image_size: "1K" | "2K" | "4K" | null;
+  default_model: {
+    google: string | null;
+    openai: string | null;
+    dashscope: string | null;
+    replicate: string | null;
+  };
+};
@@ -1,6 +1,6 @@
 ---
 name: baoyu-infographic
-description: Generates professional infographics with 20 layout types and 17 visual styles. Analyzes content, recommends layout×style combinations, and generates publication-ready infographics. Use when user asks to create "infographic", "信息图", "visual summary", or "可视化".
+description: Generates professional infographics with 21 layout types and 20 visual styles. Analyzes content, recommends layout×style combinations, and generates publication-ready infographics. Use when user asks to create "infographic", "信息图", "visual summary", "可视化", or "高密度信息大图".
 ---

 # Infographic Generator
@@ -20,8 +20,8 @@ Two dimensions: **layout** (information structure) × **style** (visual aestheti

 | Option | Values |
 |--------|--------|
-| `--layout` | 20 options (see Layout Gallery), default: bento-grid |
-| `--style` | 17 options (see Style Gallery), default: craft-handmade |
+| `--layout` | 21 options (see Layout Gallery), default: bento-grid |
+| `--style` | 20 options (see Style Gallery), default: craft-handmade |
 | `--aspect` | landscape (16:9), portrait (9:16), square (1:1) |
 | `--lang` | en, zh, ja, etc. |

@@ -49,6 +49,7 @@ Two dimensions: **layout** (information structure) × **style** (visual aestheti
 | `venn-diagram` | Overlapping concepts |
 | `winding-roadmap` | Journey, milestones |
 | `circular-flow` | Cycles, recurring processes |
+| `dense-modules` | High-density modules, data-rich guides |

 Full definitions: `references/layouts/<layout>.md`

@@ -73,6 +74,9 @@ Full definitions: `references/layouts/<layout>.md`
 | `ikea-manual` | Minimal line art |
 | `knolling` | Organized flat-lay |
 | `lego-brick` | Toy brick construction |
+| `pop-laboratory` | Blueprint grid, coordinate markers, lab precision |
+| `morandi-journal` | Hand-drawn doodle, warm Morandi tones |
+| `retro-pop-grid` | 1970s retro pop art, Swiss grid, thick outlines |

 Full definitions: `references/styles/<style>.md`

@@ -92,9 +96,23 @@ Full definitions: `references/styles/<style>.md`
 | Educational | `bento-grid` + `chalkboard` |
 | Journey | `winding-roadmap` + `storybook-watercolor` |
 | Categories | `periodic-table` + `bold-graphic` |
+| Product Guide | `dense-modules` + `morandi-journal` |
+| Technical Guide | `dense-modules` + `pop-laboratory` |
+| Trendy Guide | `dense-modules` + `retro-pop-grid` |

 Default: `bento-grid` + `craft-handmade`

+## Keyword Shortcuts
+
+When user input contains these keywords, **auto-select** the associated layout and offer associated styles as top recommendations in Step 3. Skip content-based layout inference for matched keywords.
+
+If a shortcut has **Prompt Notes**, append them to the generated prompt (Step 5) as additional style instructions.
+
+| User Keyword | Layout | Recommended Styles | Default Aspect | Prompt Notes |
+|--------------|--------|--------------------|----------------|--------------|
+| 高密度信息大图 / high-density-info | `dense-modules` | `morandi-journal`, `pop-laboratory`, `retro-pop-grid` | portrait | — |
+| 信息图 / infographic | `bento-grid` | `craft-handmade` | landscape | Minimalist: clean canvas, ample whitespace, no complex background textures. Simple cartoon elements and icons only. |
+
 ## Output Structure

 ```
@@ -176,7 +194,9 @@ See `references/structured-content-template.md` for detailed format.

 ### Step 3: Recommend Combinations

-Recommend 3-5 layout×style combinations based on:
+**3.1 Check Keyword Shortcuts first**: If user input matches a keyword from the **Keyword Shortcuts** table, auto-select the associated layout and prioritize associated styles as top recommendations. Skip content-based layout inference.
+
+**3.2 Otherwise**, recommend 3-5 layout×style combinations based on:
 - Data structure → matching layout
 - Content tone → matching style
 - Audience expectations
@@ -222,8 +242,8 @@ Report: topic, layout, style, aspect, language, output path, files created.
 - `references/analysis-framework.md` - Analysis methodology
 - `references/structured-content-template.md` - Content format
 - `references/base-prompt.md` - Prompt template
- `references/layouts/<layout>.md` - 20 layout definitions
- `references/styles/<style>.md` - 17 style definitions
+- `references/layouts/<layout>.md` - 21 layout definitions
+- `references/styles/<style>.md` - 20 style definitions

 ## Extension Support

@@ -38,7 +38,8 @@ Approach content analysis as a **world-class instructional designer**:
 | **Cycle/Loop** | Recurring processes, feedback loops | circular-flow | craft-handmade, technical-schematic |
 | **System/Structure** | Components, architecture, anatomy | structural-breakdown, bento-grid | technical-schematic, ikea-manual |
 | **Journey/Narrative** | Stories, user flows, milestones | winding-roadmap, story-mountain | storybook-watercolor, comic-strip |
-| **Overview/Summary** | Multiple topics, feature highlights | bento-grid, periodic-table | chalkboard, bold-graphic |
+| **Overview/Summary** | Multiple topics, feature highlights | bento-grid, periodic-table, dense-modules | chalkboard, bold-graphic |
+| **Product/Buying Guide** | Multi-dimension comparisons, specs, pitfalls | dense-modules | morandi-journal, pop-laboratory, retro-pop-grid |

 ### 2. Learning Objective Identification

@@ -0,0 +1,72 @@
+# dense-modules
+
+High-density modular layout with 6-7 typed information modules packed with concrete data.
+
+## Structure
+
+- 6-7 distinct modules per image, each serving a specific information function
+- Every module contains concrete data: brand names, numbers, percentages, parameters
+- Minimal whitespace—compact spacing prioritized over breathing room
+- Smaller text acceptable to maximize information density
+- Each module identified by coordinate label or section marker (e.g., MOD-1, SEC-A)
+
+## Module Archetypes
+
+| Module | Purpose | Content Requirements |
+|--------|---------|---------------------|
+| **Brand/Selection Array** | Grid of options with recommendations | 4-8 items with icons, names, brief descriptions; highlight "best choice" |
+| **Specification Scale** | Quality/measurement gauge | 3-5 levels with precise numerical increments, quality indicators (emoji faces, checkmarks) |
+| **Deep Dive/Detail** | Technical breakdown of key item | Zoom-in callouts, internal components, cross-section or exploded view |
+| **Scenario Comparison** | Side-by-side use cases | 3-6 scenarios with specific recommendations and data per scenario |
+| **Identification Tips** | How-to checklist | 3-5 inspection methods: look/test/check/ask format |
+| **Warning/Pitfall Zone** | Critical mistakes to avoid | 3-5 pitfalls with consequences, 1-2 correct approaches; high visual contrast |
+| **Quick Reference** | Compact summary | Dense table, one-line summaries, decision flowchart, or key takeaways |
+
+## Variants
+
+| Variant | Focus | Visual Emphasis |
+|---------|-------|-----------------|
+| **Coordinate-labeled** | Precision and systematicity | Each module has alphanumeric coordinate (A-01, B-05, C-12), ruler/axis markers |
+| **Grid-cell** | Order and structure | Modules in strict rectangular cells divided by thick lines, Swiss grid feel |
+| **Free-flowing** | Organic density | Magazine-style layout with dotted frames, varying module sizes, connected by arrows |
+
+## Best For
+
+- Product selection guides and buying guides
+- Multi-dimensional comparison content
+- Data-rich educational materials
+- "Avoid pitfalls" / "complete guide" formats
+- Content targeting platforms like Xiaohongshu with high-density visual requirements
+
+## Visual Elements
+
+- Module boundary markers (thick lines, dotted frames, or coordinate grids)
+- Quality indicators per module (emoji faces, checkmarks, crosses, crowns)
+- Data callout boxes with highlighted numbers
+- Comparison arrows and progression indicators
+- Warning/alert visual markers for pitfall modules
+- Metadata in corners (page numbers, timestamps, small barcodes)
+
+## Text Placement
+
+- Main title at top, prominent and impactful
+- Subtitle with module count ("X大维度全面解析...")
+- Module headers inside colored badges or labeled frames
+- Body text compact, multiple columns within modules
+- Numbers highlighted with accent colors, slightly larger than body text
+
+## Information Density Rules
+
+- Every corner should contain useful information or metadata
+- No decorative-only empty space
+- Text size may be reduced to fit more content—information over font size
+- Each module must have specific data points, not generic descriptions
+- Balance between density and readability: dense but organized
+
+## Recommended Pairings
+
+- `pop-laboratory`: Technical precision with coordinate markers and blueprint grid
+- `morandi-journal`: Hand-drawn warmth with doodle illustrations and organic frames
+- `retro-pop-grid`: 1970s pop art with strict grid cells and bold contrast
+- `corporate-memphis`: Clean business feel for product comparisons
+- `technical-schematic`: Engineering precision for technical product guides
@@ -0,0 +1,60 @@
+# morandi-journal
+
+Hand-drawn doodle illustration with warm Morandi color tones and cozy bullet journal aesthetic.
+
+## Color Palette
+
+- Background: Warm cream/beige with subtle paper texture (#F5F0E6)
+- Primary: Muted teal/sage green (#7BA3A8) for headers and frames
+- Secondary: Warm terracotta/orange (#D4956A) for highlights and numbers
+- Line art: Dark charcoal brown (#4A4540)
+- Soft highlights: Pale yellow (#F5E6C8)
+
+## Visual Elements
+
+- Hand-drawn doodle illustrations with organic, slightly imperfect ink lines
+- Washi tape strip decorations (diagonal stripes pattern, beige and brown)
+- Rounded card containers for brand/option items
+- Hand-drawn rulers, scales, and progress bars with emoji quality indicators
+- Smiley/frowny faces as quality markers (😊✓ 😐 ☹️✗)
+- Dotted line frames around sections
+- Connecting arrows and dotted lines between modules
+- Corner decorations: tiny houses, stars, sparkles, clouds
+- Wavy line dividers between sections
+- Callout bubbles for tips
+- Magnifying glass icons for identification tips
+- Thumbs up/down icons (hand-drawn style)
+
+## Variants
+
+| Variant | Focus | Visual Emphasis |
+|---------|-------|-----------------|
+| **Cozy journal** | Maximum warmth | More washi tape, stickers, decorative doodles |
+| **Clean sketch** | Readability | Cleaner lines, less decoration, more structured |
+
+## Typography
+
+- Main title: Bold hand-lettered calligraphy style with decorative flourishes
+- Module headers: Clean handwritten text in white on dark teal rounded badge (#6B9080)
+- Body text: Neat handwritten print style, easy to read
+- Numbers: Highlighted in terracotta (#D4956A), slightly larger than body
+
+## Style Enforcement
+
+- All imagery must maintain hand-drawn/doodle aesthetic—no digital precision
+- Organic, slightly imperfect shapes throughout
+- Sketch-like quality with visible line weight variations
+- Warm and cozy journal feel, not clinical or corporate
+
+## Avoid
+
+- Flat vector icons or emoji
+- Clean geometric shapes
+- Stock illustration style
+- Strict grid layout
+- Pure white background
+- Digital/corporate look
+
+## Best For
+
+Product selection guides, lifestyle content, educational overviews, consumer-facing comparison content, Xiaohongshu-style posts
@@ -0,0 +1,48 @@
+# pop-laboratory
+
+Lab manual precision meets pop art color impact—coordinate systems, technical diagrams, and fluorescent accents on blueprint grid.
+
+## Color Palette
+
+- Background: Professional grayish-white with faint blueprint grid texture (#F2F2F2)
+- Primary: Muted teal/sage green (#B8D8BE) for major functional blocks and data zones
+- High-alert accent: Vibrant fluorescent pink (#E91E63) strictly for warnings, critical data, or "winner" highlights
+- Marker highlights: Vivid lemon yellow (#FFF200) as translucent highlighter effect for keywords
+- Line art: Ultra-fine charcoal brown (#2D2926) for technical grids, coordinates, and hairlines
+
+## Visual Elements
+
+- Coordinate-style labels on every module (e.g., R-20, G-02, SEC-08)
+- Technical diagrams: exploded views, cross-sections with anchor points, architectural skeletal lines
+- Vertical/horizontal rulers with precise markers (0.5mm, 1.8mm, 45°)
+- "Marker-over-print" effect: color blocks slightly offset from text, postmodern print feel
+- Cross-hair targets, mathematical symbols (Σ, Δ, ∞), directional arrows (X/Y axis)
+- Microscopic detail annotations alongside macroscopic bold headers
+- Corner metadata: tiny barcodes, timestamps, technical parameters
+- High contrast between massive bold headers and tiny 8pt-style annotations
+
+## Typography
+
+- Headers: Bold brutalist characters, high visual impact
+- Body: Professional sans-serif or crisp technical print
+- Numbers: Large, highlighted with yellow or blue to stand out
+- Annotations: Ultra-crisp, small technical labels
+
+## Style Enforcement
+
+- Strictly systematic color usage: only teal, pink, yellow, charcoal—no rainbow palette
+- Sufficient fine grid lines and coordinate annotations throughout
+- Maintain tension between large impactful headers and small precise parameters
+- Lab manual aesthetic: mix of microscopic details and macroscopic data
+
+## Avoid
+
+- Cute or cartoonish doodles
+- Soft pastels or generic textures
+- Empty white space
+- Flat vector stock icons
+- Organic or hand-drawn imperfections
+
+## Best For
+
+Technical product guides, specification comparisons, precision-focused data visualization, engineering-adjacent content
@@ -0,0 +1,47 @@
+# retro-pop-grid
+
+1970s retro pop art with strict Swiss international grid, thick black outlines, and flat color blocks.
+
+## Color Palette
+
+- Background: Warm vintage cream/beige (#F5F0E6)
+- Flat accents: Salmon pink, sky blue, mustard yellow, mint green—all muted retro tones
+- Contrast blocks: Solid pure black (#000000) and solid pure white (#FFFFFF) used strategically for extreme contrast
+- Line art and outlines: Solid thick black
+
+## Visual Elements
+
+- Uniform thick black outlines on all illustrations, text boxes, and grid dividers
+- Pure 2D flat vector aesthetic with subtle screen print texture
+- Strict Swiss international grid: poster divided into square and rectangular cells by thick black lines
+- Black-background cells with white text for warnings or key categories (inverted contrast)
+- Geometric fill patterns in empty cells: checkerboards, diagonal lines, dots
+- Flat abstract symbols, warning signs, keyholes, stars, arrows
+- Vintage comic-style smiley/frowny faces for quality indicators
+- Colored cells used for breathing room—some with minimal/no content
+
+## Typography
+
+- Headers: Bold brutalist or retro thick display fonts, high legibility
+- Body: Clean sans-serif, structured typographic alignment
+- Decorative English text acceptable for stylistic labels ("WARNING", "INFO", "BEST")
+- All content text in specified language
+
+## Style Enforcement
+
+- Absolutely no gradients, shading, drop shadows, or 3D effects
+- Everything anchored in grid cells—no floating or unorganized elements
+- Maintain 1970s retro pop art and underground comic illustration feel
+- Visual density balanced with rhythmic grid—some cells intentionally sparse for contrast
+
+## Avoid
+
+- 3D rendering, realistic details, gradients, soft shadows
+- Soft, thin, or sketch-like pencil lines
+- Free-flowing, unorganized, or floating layouts (everything must be grid-anchored)
+- Pure white background canvas
+- Organic or hand-drawn imperfections
+
+## Best For
+
+Trendy product guides, design-conscious content, visually striking comparisons, content targeting design-savvy audiences, bold social media posts
@@ -68,15 +68,31 @@ Use `AskUserQuestion` to ask whether to format first. Formatting can fix:

 **If user declines**: Continue with original file.

-### Step 1: Confirm Theme
+### Step 1: Determine Theme

-Before converting, use AskUserQuestion to confirm the theme (unless user already specified):
+**Theme resolution order** (first match wins):
+1. User explicitly specified theme (CLI `--theme` or conversation)
+2. EXTEND.md `default_theme` (this skill's own EXTEND.md, checked in Step 0)
+3. `baoyu-post-to-wechat` EXTEND.md `default_theme` (cross-skill fallback)
+4. If none found → use AskUserQuestion to confirm
+
+**Cross-skill EXTEND.md check** (only if this skill's EXTEND.md has no `default_theme`):
+
+```bash
+# Check baoyu-post-to-wechat EXTEND.md for default_theme
+test -f "$HOME/.baoyu-skills/baoyu-post-to-wechat/EXTEND.md" && grep -o 'default_theme:.*' "$HOME/.baoyu-skills/baoyu-post-to-wechat/EXTEND.md"
+```
+
+**If theme is resolved from EXTEND.md**: Use it directly, do NOT ask the user.
+
+**If no default found**: Use AskUserQuestion to confirm:

 | Theme | Description |
 |-------|-------------|
 | `default` (Recommended) | 经典主题 - 传统排版，标题居中带底边，二级标题白字彩底 |
 | `grace` | 优雅主题 - 文字阴影，圆角卡片，精致引用块 |
 | `simple` | 简洁主题 - 现代极简风，不对称圆角，清爽留白 |
+| `modern` | 现代主题 - 大圆角、药丸形标题、宽松行距（搭配 `--color red` 还原传统红金风格） |

 ### Step 2: Convert

@@ -98,11 +114,32 @@ npx -y bun ${SKILL_DIR}/scripts/main.ts <markdown_file> [options]

 | Option | Description | Default |
 |--------|-------------|---------|
-| `--theme <name>` | Theme name (default, grace, simple) | default |
+| `--theme <name>` | Theme name (default, grace, simple, modern) | default |
+| `--color <name\|hex>` | Primary color: preset name or hex value | theme default |
+| `--font-family <name>` | Font: sans, serif, serif-cjk, mono, or CSS value | theme default |
+| `--font-size <N>` | Font size: 14px, 15px, 16px, 17px, 18px | 16px |
 | `--title <title>` | Override title from frontmatter | |
 | `--keep-title` | Keep the first heading in content | false (removed) |
 | `--help` | Show help | |

+**Color Presets:**
+
+| Name | Hex | Label |
+|------|-----|-------|
+| blue | #0F4C81 | 经典蓝 |
+| green | #009874 | 翡翠绿 |
+| vermilion | #FA5151 | 活力橘 |
+| yellow | #FECE00 | 柠檬黄 |
+| purple | #92617E | 薰衣紫 |
+| sky | #55C9EA | 天空蓝 |
+| rose | #B76E79 | 玫瑰金 |
+| olive | #556B2F | 橄榄绿 |
+| black | #333333 | 石墨黑 |
+| gray | #A9A9A9 | 雾烟灰 |
+| pink | #FFB7C5 | 樱花粉 |
+| red | #A93226 | 中国红 |
+| orange | #D97757 | 暖橘 (modern default) |
+
 **Examples:**

 ```bash
@@ -112,6 +149,9 @@ npx -y bun ${SKILL_DIR}/scripts/main.ts article.md
 # With specific theme
 npx -y bun ${SKILL_DIR}/scripts/main.ts article.md --theme grace

+# Theme with custom color
+npx -y bun ${SKILL_DIR}/scripts/main.ts article.md --theme modern --color red
+
 # Keep the first heading in content
 npx -y bun ${SKILL_DIR}/scripts/main.ts article.md --keep-title

@@ -154,6 +194,7 @@ npx -y bun ${SKILL_DIR}/scripts/main.ts article.md --title "My Article"
 | `default` | 经典主题 - 传统排版，标题居中带底边，二级标题白字彩底 |
 | `grace` | 优雅主题 - 文字阴影，圆角卡片，精致引用块 (by @brzhang) |
 | `simple` | 简洁主题 - 现代极简风，不对称圆角，清爽留白 (by @okooo5km) |
+| `modern` | 现代主题 - 大圆角、药丸形标题、宽松行距（搭配 `--color red` 还原传统红金风格） |

 ## Supported Markdown Features

@@ -1,13 +1,17 @@
 import fs from 'node:fs';
 import path from 'node:path';
-import { writeFile } from 'node:fs/promises';
-import os from 'node:os';
 import { createHash } from 'node:crypto';
-import { fileURLToPath } from 'node:url';
 import https from 'node:https';
 import http from 'node:http';
-import { spawnSync } from 'node:child_process';
 import process from 'node:process';
+import type { StyleConfig, HtmlDocumentMeta } from './md/types.js';
+import { DEFAULT_STYLE, THEME_STYLE_DEFAULTS } from './md/constants.js';
+import { loadThemeCss, normalizeThemeCss } from './md/themes.js';
+import { initRenderer, renderMarkdown, postProcessHtml } from './md/renderer.js';
+import {
+  buildCss, loadCodeThemeCss, buildHtmlDocument,
+  inlineCss, normalizeInlineCss, modifyHtmlStructure, removeFirstHeading,
+} from './md/html-builder.js';

 interface ImageInfo {
  placeholder: string;
@@ -126,7 +130,18 @@ export async function convertMarkdown(markdownPath: string, options?: { title?:

  const { frontmatter, body } = parseFrontmatter(content);

-  let title = options?.title ?? frontmatter.title ?? '';
+  const stripQuotes = (s?: string): string => {
+    if (!s) return '';
+    if ((s.startsWith('"') && s.endsWith('"')) || (s.startsWith("'") && s.endsWith("'"))) {
+      return s.slice(1, -1);
+    }
+    if ((s.startsWith('\u201c') && s.endsWith('\u201d')) || (s.startsWith('\u2018') && s.endsWith('\u2019'))) {
+      return s.slice(1, -1);
+    }
+    return s;
+  };
+
+  let title = options?.title ?? stripQuotes(frontmatter.title) ?? '';
  if (!title) {
    const lines = body.split('\n');
    for (const line of lines) {
@@ -138,8 +153,8 @@ export async function convertMarkdown(markdownPath: string, options?: { title?:
    }
  }
  if (!title) title = path.basename(markdownPath, path.extname(markdownPath));
-  const author = frontmatter.author || '';
-  let summary = frontmatter.description || frontmatter.summary || '';
+  const author = stripQuotes(frontmatter.author);
+  let summary = stripQuotes(frontmatter.description) || stripQuotes(frontmatter.summary);

  if (!summary) {
    const lines = body.split('\n');
@@ -176,33 +191,23 @@ export async function convertMarkdown(markdownPath: string, options?: { title?:

  const modifiedMarkdown = `---\n${Object.entries(frontmatter).map(([k, v]) => `${k}: ${v}`).join('\n')}\n---\n${modifiedBody}`;

-  const tempDir = fs.mkdtempSync(path.join(os.tmpdir(), 'markdown-to-html-'));
-  const tempMdPath = path.join(tempDir, 'temp-article.md');
-  await writeFile(tempMdPath, modifiedMarkdown, 'utf-8');
-
-  const __filename = fileURLToPath(import.meta.url);
-  const __dirname = path.dirname(__filename);
-  const renderScript = path.join(__dirname, 'md', 'render.ts');
-
  console.error(`[markdown-to-html] Rendering with theme: ${theme}, keepTitle: ${keepTitle}`);

-  const args = ['-y', 'bun', renderScript, tempMdPath, '--theme', theme];
-  if (keepTitle) args.push('--keep-title');
+  const themeDefaults = THEME_STYLE_DEFAULTS[theme] ?? {};
+  const style: StyleConfig = { ...DEFAULT_STYLE, ...themeDefaults };
+  const { baseCss, themeCss } = loadThemeCss(theme);
+  const css = normalizeThemeCss(buildCss(baseCss, themeCss, style));
+  const codeThemeCss = loadCodeThemeCss('github');

-  const result = spawnSync('npx', args, {
-    stdio: ['inherit', 'pipe', 'pipe'],
-    cwd: baseDir,
-  });
+  const renderer = initRenderer({});
+  const { html: baseHtml, readingTime } = renderMarkdown(modifiedMarkdown, renderer);
+  let htmlContent = postProcessHtml(baseHtml, readingTime, renderer);
+  if (!keepTitle) htmlContent = removeFirstHeading(htmlContent);

-  if (result.status !== 0) {
-    const stderr = result.stderr?.toString() || '';
-    throw new Error(`Render failed: ${stderr}`);
-  }
-
-  const tempHtmlPath = tempMdPath.replace(/\.md$/i, '.html');
-  if (!fs.existsSync(tempHtmlPath)) {
-    throw new Error(`HTML file not generated: ${tempHtmlPath}`);
-  }
+  const meta: HtmlDocumentMeta = { title, author, description: summary };
+  const fullHtml = buildHtmlDocument(meta, css, htmlContent, codeThemeCss);
+  const inlinedHtml = normalizeInlineCss(await inlineCss(fullHtml), style);
+  const renderedHtml = modifyHtmlStructure(inlinedHtml);

  const finalHtmlPath = markdownPath.replace(/\.md$/i, '.html');
  let backupPath: string | undefined;
@@ -213,11 +218,16 @@ export async function convertMarkdown(markdownPath: string, options?: { title?:
    fs.renameSync(finalHtmlPath, backupPath);
  }

-  fs.copyFileSync(tempHtmlPath, finalHtmlPath);
+  fs.writeFileSync(finalHtmlPath, renderedHtml, 'utf-8');

  const contentImages: ImageInfo[] = [];
+  let tempDir: string | undefined;
  for (const img of images) {
-    const localPath = await resolveImagePath(img.src, baseDir, tempDir);
+    if (!tempDir && (img.src.startsWith('http://') || img.src.startsWith('https://'))) {
+      const os = await import('node:os');
+      tempDir = fs.mkdtempSync(path.join(os.default.tmpdir(), 'markdown-to-html-'));
+    }
+    const localPath = await resolveImagePath(img.src, baseDir, tempDir ?? baseDir);
    contentImages.push({
      placeholder: img.placeholder,
      localPath,
@@ -225,12 +235,12 @@ export async function convertMarkdown(markdownPath: string, options?: { title?:
    });
  }

-  let htmlContent = fs.readFileSync(finalHtmlPath, 'utf-8');
+  let finalContent = fs.readFileSync(finalHtmlPath, 'utf-8');
  for (const img of contentImages) {
-    const imgTag = `<img src="${img.placeholder}" data-local-path="${img.localPath}" style="display: block; width: 100%; margin: 1.5em auto;">`;
-    htmlContent = htmlContent.replace(img.placeholder, imgTag);
+    const imgTag = `<img src="${img.originalPath}" data-local-path="${img.localPath}" style="display: block; width: 100%; margin: 1.5em auto;">`;
+    finalContent = finalContent.replace(img.placeholder, imgTag);
  }
-  fs.writeFileSync(finalHtmlPath, htmlContent, 'utf-8');
+  fs.writeFileSync(finalHtmlPath, finalContent, 'utf-8');

  console.error(`[markdown-to-html] HTML saved to: ${finalHtmlPath}`);

@@ -0,0 +1,163 @@
+import type { CliOptions, ThemeName } from "./types.js";
+import {
+  FONT_FAMILY_MAP,
+  FONT_SIZE_OPTIONS,
+  COLOR_PRESETS,
+  CODE_BLOCK_THEMES,
+} from "./constants.js";
+import { THEME_NAMES } from "./themes.js";
+import { loadExtendConfig } from "./extend-config.js";
+
+export function printUsage(): void {
+  console.error(
+    [
+      "Usage:",
+      "  npx tsx src/md/render.ts <markdown_file> [options]",
+      "",
+      "Options:",
+      `  --theme <name>        Theme (${THEME_NAMES.join(", ")})`,
+      `  --color <name|hex>    Primary color: ${Object.keys(COLOR_PRESETS).join(", ")}, or hex`,
+      `  --font-family <name>  Font: ${Object.keys(FONT_FAMILY_MAP).join(", ")}, or CSS value`,
+      `  --font-size <N>       Font size: ${FONT_SIZE_OPTIONS.join(", ")} (default: 16px)`,
+      `  --code-theme <name>   Code highlight theme (default: github)`,
+      `  --mac-code-block      Show Mac-style code block header`,
+      `  --line-number         Show line numbers in code blocks`,
+      `  --cite                Enable footnote citations`,
+      `  --count               Show reading time / word count`,
+      `  --legend <value>      Image caption: title-alt, alt-title, title, alt, none`,
+      `  --keep-title          Keep the first heading in output`,
+    ].join("\n")
+  );
+}
+
+function parseArgValue(argv: string[], i: number, flag: string): string | null {
+  const arg = argv[i]!;
+  if (arg.includes("=")) {
+    return arg.slice(flag.length + 1);
+  }
+  const next = argv[i + 1];
+  return next ?? null;
+}
+
+function resolveFontFamily(value: string): string {
+  return FONT_FAMILY_MAP[value] ?? value;
+}
+
+function resolveColor(value: string): string {
+  return COLOR_PRESETS[value] ?? value;
+}
+
+export function parseArgs(argv: string[]): CliOptions | null {
+  const ext = loadExtendConfig();
+
+  let inputPath = "";
+  let theme: ThemeName = ext.default_theme ?? "default";
+  let keepTitle = ext.keep_title ?? false;
+  let primaryColor: string | undefined = ext.default_color ? resolveColor(ext.default_color) : undefined;
+  let fontFamily: string | undefined = ext.default_font_family ? resolveFontFamily(ext.default_font_family) : undefined;
+  let fontSize: string | undefined = ext.default_font_size ?? undefined;
+  let codeTheme = ext.default_code_theme ?? "github";
+  let isMacCodeBlock = ext.mac_code_block ?? true;
+  let isShowLineNumber = ext.show_line_number ?? false;
+  let citeStatus = ext.cite ?? false;
+  let countStatus = ext.count ?? false;
+  let legend = ext.legend ?? "alt";
+
+  for (let i = 0; i < argv.length; i += 1) {
+    const arg = argv[i]!;
+
+    if (!arg.startsWith("--") && !inputPath) {
+      inputPath = arg;
+      continue;
+    }
+
+    if (arg === "--help" || arg === "-h") {
+      return null;
+    }
+
+    if (arg === "--keep-title") { keepTitle = true; continue; }
+    if (arg === "--mac-code-block") { isMacCodeBlock = true; continue; }
+    if (arg === "--no-mac-code-block") { isMacCodeBlock = false; continue; }
+    if (arg === "--line-number") { isShowLineNumber = true; continue; }
+    if (arg === "--cite") { citeStatus = true; continue; }
+    if (arg === "--count") { countStatus = true; continue; }
+
+    if (arg === "--theme" || arg.startsWith("--theme=")) {
+      const val = parseArgValue(argv, i, "--theme");
+      if (!val) { console.error("Missing value for --theme"); return null; }
+      theme = val as ThemeName;
+      if (!arg.includes("=")) i += 1;
+      continue;
+    }
+
+    if (arg === "--color" || arg.startsWith("--color=")) {
+      const val = parseArgValue(argv, i, "--color");
+      if (!val) { console.error("Missing value for --color"); return null; }
+      primaryColor = resolveColor(val);
+      if (!arg.includes("=")) i += 1;
+      continue;
+    }
+
+    if (arg === "--font-family" || arg.startsWith("--font-family=")) {
+      const val = parseArgValue(argv, i, "--font-family");
+      if (!val) { console.error("Missing value for --font-family"); return null; }
+      fontFamily = resolveFontFamily(val);
+      if (!arg.includes("=")) i += 1;
+      continue;
+    }
+
+    if (arg === "--font-size" || arg.startsWith("--font-size=")) {
+      const val = parseArgValue(argv, i, "--font-size");
+      if (!val) { console.error("Missing value for --font-size"); return null; }
+      fontSize = val.endsWith("px") ? val : `${val}px`;
+      if (!FONT_SIZE_OPTIONS.includes(fontSize)) {
+        console.error(`Invalid font size: ${fontSize}. Valid: ${FONT_SIZE_OPTIONS.join(", ")}`);
+        return null;
+      }
+      if (!arg.includes("=")) i += 1;
+      continue;
+    }
+
+    if (arg === "--code-theme" || arg.startsWith("--code-theme=")) {
+      const val = parseArgValue(argv, i, "--code-theme");
+      if (!val) { console.error("Missing value for --code-theme"); return null; }
+      codeTheme = val;
+      if (!CODE_BLOCK_THEMES.includes(codeTheme)) {
+        console.error(`Unknown code theme: ${codeTheme}`);
+        return null;
+      }
+      if (!arg.includes("=")) i += 1;
+      continue;
+    }
+
+    if (arg === "--legend" || arg.startsWith("--legend=")) {
+      const val = parseArgValue(argv, i, "--legend");
+      if (!val) { console.error("Missing value for --legend"); return null; }
+      const valid = ["title-alt", "alt-title", "title", "alt", "none"];
+      if (!valid.includes(val)) {
+        console.error(`Invalid legend: ${val}. Valid: ${valid.join(", ")}`);
+        return null;
+      }
+      legend = val;
+      if (!arg.includes("=")) i += 1;
+      continue;
+    }
+
+    console.error(`Unknown argument: ${arg}`);
+    return null;
+  }
+
+  if (!inputPath) {
+    return null;
+  }
+
+  if (!THEME_NAMES.includes(theme)) {
+    console.error(`Unknown theme: ${theme}`);
+    return null;
+  }
+
+  return {
+    inputPath, theme, keepTitle, primaryColor, fontFamily, fontSize,
+    codeTheme, isMacCodeBlock, isShowLineNumber, citeStatus, countStatus, legend,
+  };
+}
@@ -0,0 +1,9 @@
+pre code.hljs{display:block;overflow-x:auto;padding:1em}code.hljs{padding:3px 5px}/*!
+  Theme: 1c-light
+  Description: Style IDE 1C:Enterprise 8
+  Author: (c) Barilko Vitaliy <barilkovetal@gmail.com>
+  Maintainer: @Diversus23
+  Website: https://softonit.ru/
+  License: see project LICENSE
+  Touched: 2023
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+  Maintainer: @highlightjs/core-team
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+  License: see project LICENSE
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+  Description: Light theme as seen on github.com
+  Author: github.com
+  Maintainer: @Hirse
+  Updated: 2021-05-15
+
+  Outdated base version: https://github.com/primer/github-syntax-light
+  Current colors taken from GitHub's CSS
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+pre code.hljs{display:block;overflow-x:auto;padding:1em}code.hljs{padding:3px 5px}/*!
+  Theme: nnfx dark
+  Description: a theme inspired by Netscape Navigator/Firefox
+  Author: (c) 2020-2021 Jim Mason <jmason@ibinx.com>
+  Maintainer: @RocketMan
+  License: https://creativecommons.org/licenses/by-sa/4.0  CC BY-SA 4.0
+  Updated: 2021-05-17
+
+  @version 1.1.0
+*/.hljs{background:#333;color:#fff}.language-xml .hljs-meta,.language-xml .hljs-meta-string{font-weight:700;font-style:italic;color:#69f}.hljs-comment,.hljs-quote{font-style:italic;color:#9c6}.hljs-built_in,.hljs-keyword,.hljs-name{color:#a7a}.hljs-attr,.hljs-name{font-weight:700}.hljs-string{font-weight:400}.hljs-code,.hljs-link,.hljs-meta .hljs-string,.hljs-number,.hljs-regexp,.hljs-string{color:#bce}.hljs-bullet,.hljs-symbol,.hljs-template-variable,.hljs-title,.hljs-variable{color:#d40}.hljs-class .hljs-title,.hljs-title.class_,.hljs-type{font-weight:700;color:#96c}.hljs-attr,.hljs-function .hljs-title,.hljs-subst,.hljs-tag,.hljs-title.function_{color:#fff}.hljs-formula{background-color:#eee;font-style:italic}.hljs-addition{background-color:#797}.hljs-deletion{background-color:#c99}.hljs-meta{color:#69f}.hljs-section,.hljs-selector-class,.hljs-selector-id,.hljs-selector-pseudo,.hljs-selector-tag{font-weight:700;color:#69f}.hljs-selector-pseudo{font-style:italic}.hljs-doctag,.hljs-strong{font-weight:700}.hljs-emphasis{font-style:italic}
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+pre code.hljs{display:block;overflow-x:auto;padding:1em}code.hljs{padding:3px 5px}/*!
+  Theme: nnfx light
+  Description: a theme inspired by Netscape Navigator/Firefox
+  Author: (c) 2020-2021 Jim Mason <jmason@ibinx.com>
+  Maintainer: @RocketMan
+  License: https://creativecommons.org/licenses/by-sa/4.0  CC BY-SA 4.0
+  Updated: 2021-05-17
+
+  @version 1.1.0
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--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Jim Liu 宝玉	6d1336d8bd	chore: release v1.45.0	2026-03-05 00:55:59 -06:00
Jim Liu 宝玉	42931d6294	feat(baoyu-post-to-x): add post-composition verification and improve stability Add automatic check after article images are inserted: verifies remaining XIMGPH placeholders and expected vs actual image count. Increase CDP timeout to 60s and add 3s DOM stabilization delay between image insertions.	2026-03-05 00:55:56 -06:00
Jim Liu 宝玉	4c9e57777b	chore: release v1.44.0	2026-03-05 00:37:52 -06:00
Jim Liu 宝玉	210905ef66	feat(baoyu-url-to-markdown): add media download and cover image extraction - Add --download-media flag to download images/videos to local dirs and rewrite markdown links - Extract coverImage from page meta (og:image) into YAML front matter - Handle data-src lazy loading for WeChat and similar sites - Add EXTEND.md preferences with first-time setup for download_media setting - Add media-localizer module adapted from x-to-markdown	2026-03-05 00:37:09 -06:00
Jim Liu 宝玉	bd4de7b995	chore: release v1.43.2	2026-03-05 00:12:44 -06:00
Jim Liu 宝玉	832f06e86e	refactor(baoyu-url-to-markdown): replace custom extraction with defuddle library	2026-03-05 00:11:59 -06:00
Jim Liu 宝玉	a7ba3d73db	chore: release v1.43.1	2026-03-02 12:07:42 -06:00
Jim Liu 宝玉	e2a15aadcc	feat(baoyu-danger-x-to-markdown): WSL auto-detection and debug port env var Add X_DEBUG_PORT env var for fixed port in WSL. Auto-detect WSL and resolve Chrome profile to Windows-native path.	2026-03-02 12:07:16 -06:00
Jim Liu 宝玉	e3f00c103e	feat(baoyu-danger-gemini-web): WSL auto-detection and debug port env var Add GEMINI_WEB_DEBUG_PORT env var for fixed port in WSL. Auto-detect WSL and resolve Chrome profile to Windows-native path.	2026-03-02 12:07:12 -06:00
Jim Liu 宝玉	a501202ab6	feat(baoyu-post-to-wechat): auto-detect WSL for Chrome profile path In WSL2, auto-resolve Windows USERPROFILE via cmd.exe/wslpath so Chrome profile is stored on Windows-native filesystem.	2026-03-02 12:07:07 -06:00
Jim Liu 宝玉	166cb323dd	feat(baoyu-post-to-x): auto-detect WSL for Chrome profile path In WSL2, auto-resolve Windows USERPROFILE via cmd.exe/wslpath so Chrome profile is stored on Windows-native filesystem. Fixes login state persistence when using Windows Chrome from WSL.	2026-03-02 12:07:02 -06:00
Jim Liu 宝玉	b7585ebf71	chore: release v1.43.0	2026-03-02 11:53:22 -06:00
Jim Liu 宝玉	3205239067	feat(baoyu-post-to-x): support env var overrides for debug port and profile directory	2026-03-02 11:52:49 -06:00
Jim Liu 宝玉	c5b3066962	feat(baoyu-post-to-wechat): support env var overrides for debug port and profile directory	2026-03-02 11:52:45 -06:00
Jim Liu 宝玉	84d7777246	chore: release v1.42.3	2026-03-02 00:09:33 -06:00
Jim Liu 宝玉	8412392788	fix(baoyu-image-gen): use standard size presets for DashScope aspect ratio mapping Replace free-form dimension calculation with closest-match from predefined standard sizes to avoid invalid resolution errors from the API. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-02 00:08:30 -06:00
Jim Liu 宝玉	7cc2e640b0	chore: release v1.42.2	2026-03-01 00:09:10 -06:00
Jim Liu 宝玉	e2fa3065f7	chore: add sync-md-to-wechat utility script Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-01 00:01:09 -06:00
Jim Liu 宝玉	8787cbe85b	feat(baoyu-post-to-wechat): internalize markdown conversion with modular renderer and color support Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-01 00:01:05 -06:00
Jim Liu 宝玉	226d501e9e	feat(baoyu-markdown-to-html): inline rendering pipeline and enhance modern theme Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-01 00:00:57 -06:00
Jim Liu 宝玉	6796ec67bd	chore: release v1.42.1	2026-02-28 12:14:15 -06:00
Jim Liu 宝玉	856e8e5205	feat(baoyu-markdown-to-html): modularize render.ts and bundle code themes locally Split monolithic render.ts into cli, constants, extend-config, html-builder, renderer, themes, and types modules. Bundle highlight.js code theme CSS files locally instead of CDN loading.	2026-02-28 12:13:39 -06:00
Jim Liu 宝玉	a7d6b5c69b	chore: release v1.42.0	2026-02-28 11:51:46 -06:00
Jim Liu 宝玉	6e18725906	feat(baoyu-post-to-wechat): add default color preference and modern theme support	2026-02-28 11:48:59 -06:00
Jim Liu 宝玉	7133d54f04	feat(baoyu-markdown-to-html): consolidate heritage and warm into modern theme with per-theme color defaults	2026-02-28 11:48:55 -06:00
Jim Liu 宝玉	208bb20e98	chore: release v1.41.0	2026-02-28 11:25:22 -06:00
Jim Liu 宝玉	6edc1b7822	feat(baoyu-markdown-to-html): rename themes and add color presets with theme defaults Rename red→heritage and orange→warm themes. Add 13 named color presets, serif-cjk font family, and per-theme style defaults with CLI override support.	2026-02-28 11:18:16 -06:00
Jim Liu 宝玉	e754eae5ae	chore: release v1.40.1	2026-02-28 01:38:40 -06:00
Jim Liu 宝玉	cc016f3b16	feat(baoyu-image-gen): clarify model resolution priority and add model display requirement Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-28 01:38:10 -06:00
Jim Liu 宝玉	2188160418	chore: release v1.40.0	2026-02-28 01:15:53 -06:00
Jim Liu 宝玉	77204d2e4a	feat(baoyu-markdown-to-html): add CLI customization options and EXTEND.md config support Add --color, --font-family, --font-size, --code-theme, --mac-code-block, --line-number, --cite, --count, --legend options. Support EXTEND.md for default preferences. Add code highlight theme fetching and mermaid fix.	2026-02-28 01:15:16 -06:00
Jim Liu 宝玉	35eeb62f10	Merge pull request #57 from zhao-newname/main feat(baoyu-image-gen): support OpenAI chat completions endpoint for i…	2026-02-28 01:13:19 -06:00
jeff.zhao	7dfa2b6e6c	feat(baoyu-image-gen): support OpenAI chat completions endpoint for image generation Add OPENAI_IMAGE_USE_CHAT env var (true\|false) to route image generation through /chat/completions instead of /images/generations. Extracts base64 image data URLs from the chat response, enabling compatibility with OpenAI-compatible providers that return images via chat API.	2026-02-28 14:46:05 +08:00
Jim Liu 宝玉	a2eecec26f	chore: release v1.39.0	2026-02-28 00:33:53 -06:00
Jim Liu 宝玉	903e7ad79d	feat(baoyu-markdown-to-html): add red and orange themes	2026-02-28 00:33:28 -06:00
Jim Liu 宝玉	13707fa2cf	chore: release v1.38.0	2026-02-28 00:07:01 -06:00
Jim Liu 宝玉	b56e503b16	feat(baoyu-danger-x-to-markdown): add referenced tweet rendering, media reuse, and hi-res downloads - Render embedded tweets in articles as blockquotes with author info and text summary - Reuse existing markdown when --download-media targets already-converted URLs - Upgrade Twitter image downloads to 4096x4096 resolution - Improve entity resolution with logical key lookup - Support trailing media for all block types (headings, lists, blockquotes) - Change output path to {username}/{tweet-id}/{content-slug}.md for stable paths	2026-02-28 00:06:43 -06:00
Jim Liu 宝玉	7d03685ade	chore: release v1.37.1	2026-02-27 18:35:25 -06:00
Jim Liu 宝玉	b305c386bc	chore: remove unused Gemini model comparison images Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-27 18:32:05 -06:00
Jim Liu 宝玉	240dd7d314	Merge pull request #56 from xkcoding/fix/update-gemini-web-model-headers fix(baoyu-danger-gemini-web): sync model headers with upstream and update model list	2026-02-27 18:30:48 -06:00
Jim Liu 宝玉	b02ceacfd9	chore: release v1.37.0	2026-02-27 18:29:04 -06:00
Jim Liu 宝玉	fdf9007e2c	feat(baoyu-danger-x-to-markdown): improve article rendering with inline links and content-based output paths	2026-02-27 18:28:34 -06:00
Jim Liu 宝玉	08cee885d3	chore: release v1.36.0	2026-02-27 10:13:27 -06:00
Jim Liu 宝玉	3bd5fdeb1b	feat(baoyu-image-gen): add gemini-3.1-flash-image-preview model and improve first-time setup - Add gemini-3.1-flash-image-preview to supported Google multimodal models - Improve preferences loading with blocking first-time setup flow - Add first-time-setup.md reference for guided configuration - Update model references in SKILL.md and preferences schema	2026-02-27 10:12:52 -06:00
Yangkai.Shen	e737c4a611	docs: add model comparison images for PR #56 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-27 19:59:42 +08:00
Yangkai.Shen	2eec4f3639	fix(baoyu-danger-gemini-web): sync model headers with upstream and update model list - Update x-goog-ext-525001261-jspb header format to match upstream HanaokaYuzu/Gemini-API (commit 42900f7, 2026-02-03), appending `,null,null,1` to fix image generation failures - Replace deprecated gemini-2.5-pro and gemini-2.5-flash with gemini-3.0-flash and gemini-3.0-flash-thinking - Add gemini-3.1-pro-preview (empty header, server auto-routed) - Update SKILL.md and CLI help text to reflect new model options Closes #50 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-27 19:40:50 +08:00
Jim Liu 宝玉	e5912018f3	Merge pull request #55 from liye71023326/fix/google-proxy-support fix(baoyu-image-gen): use curl fallback when HTTP proxy is detected	2026-02-26 14:33:55 -06:00
李野	b1f568d03d	fix(baoyu-image-gen): use curl fallback for Google API when HTTP proxy is detected Bun's fetch implementation has a known issue where long-lived connections through HTTP proxies (e.g., Clash, V2Ray) get their sockets closed unexpectedly, causing Google image generation requests to fail with "The socket connection was closed unexpectedly". This change adds automatic proxy detection and falls back to curl as the HTTP client when a proxy is configured (via https_proxy, http_proxy, HTTPS_PROXY, HTTP_PROXY, or ALL_PROXY environment variables). When no proxy is detected, the original fetch-based implementation is used. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-26 17:16:15 +08:00
Jim Liu 宝玉	e736707628	chore: release v1.35.0	2026-02-24 22:15:29 -06:00
Jim Liu 宝玉	d863f11f61	feat(baoyu-infographic): add dense-modules layout and 3 new styles for high-density infographics Add dense-modules layout for data-rich guides and 3 new styles: morandi-journal, pop-laboratory, retro-pop-grid. Add keyword shortcuts for 高密度信息大图 auto-selection. Prompt credit: AJ (https://waytoagi.feishu.cn/wiki/YG0zwalijihRREkgmPzcWRInnUg) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-24 22:13:47 -06:00
Jim Liu 宝玉	2ce873c65c	Merge pull request #47 from justnode/feature/add-baoyu-image-gen-provider Feature/add baoyu image gen provider	2026-02-24 21:53:19 -06:00
Jim Liu 宝玉	964cf1e045	chore: release v1.34.2	2026-02-24 18:51:36 -06:00
Jim Liu 宝玉	eded9a98bb	docs(baoyu-post-to-wechat): enforce explicit theme passing for markdown conversion	2026-02-24 18:51:10 -06:00
Jim Liu 宝玉	a64fdbd23f	docs(baoyu-markdown-to-html): clarify theme resolution with EXTEND.md fallbacks	2026-02-24 18:51:04 -06:00
justnodejs	36b9c5e197	docs(baoyu-image-gen): add replicate model configuration documentation	2026-02-24 23:25:38 +08:00
justnodejs	851497abbd	refactor(baoyu-image-gen): update replicate default model to nano-banana-pro	2026-02-24 20:26:47 +08:00
justnodejs	65a561e654	feat(baoyu-image-gen): add replicate provider	2026-02-24 19:12:36 +08:00
Jim Liu 宝玉	7b2c02a007	chore: release v1.34.1	2026-02-20 03:00:26 -06:00
Jim Liu 宝玉	98f49eae96	Merge pull request #45 from LyInfi/fix/wechat-browser-upload-progress-reeval fix(wechat-browser): fix upload progress check crashing on second iteration	2026-02-19 18:41:51 -06:00
LyInfi	1bdf44df9e	fix(wechat-browser): fix upload progress check crashing on second iteration Runtime.evaluate reuses the same JS execution context across calls in a session. The previous expression used `const thumbs = ...` which throws "Identifier 'thumbs' has already been declared" on the second loop iteration, causing result.value to be undefined and JSON.parse to throw "JSON Parse error: Unexpected identifier 'undefined'". Fix by inlining the querySelector into a single expression with no variable declaration, eliminating the re-declaration error. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-02-19 12:12:26 +08:00
Jim Liu 宝玉	d59ecf22c1	chore: release v1.34.0	2026-02-17 13:32:50 -06:00
Jim Liu 宝玉	22fa1a62fc	refactor(baoyu-article-illustrator): enforce prompt file creation before image generation	2026-02-17 13:30:34 -06:00
Jim Liu 宝玉	3d48eed33a	Merge pull request #44 from jeffrey94/feat/ref-image-chain feat(baoyu-xhs-images): add reference image chain for visual consistency	2026-02-17 13:19:34 -06:00
Jim Liu 宝玉	8f1c4a65dd	chore: release v1.33.1	2026-02-14 14:52:51 -06:00
Jim Liu 宝玉	9b97720f16	docs(baoyu-post-to-x): remove --submit flag and clarify manual publish workflow	2026-02-14 14:48:18 -06:00
Jim Liu 宝玉	145e1d2d04	refactor(baoyu-post-to-x): replace hand-rolled markdown parser with marked ecosystem Switch md-to-html from manual line-by-line parsing to marked + front-matter + highlight.js + remark-cjk-friendly for robust markdown conversion with syntax highlighting, proper CJK handling, and standard frontmatter parsing. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-14 14:37:14 -06:00
jeffrey94	49403b6fab	feat(baoyu-xhs-images): add reference image chain for visual consistency When generating multi-image series, use image 1 as --ref for all subsequent images. This anchors character design, color rendering, and illustration style across the entire series — critical for styles with recurring characters or mascots. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-15 00:49:09 +08:00
Jim Liu 宝玉	6d56f1dae8	chore: release v1.33.0	2026-02-13 20:28:11 -06:00
Jim Liu 宝玉	dd08a2aa89	feat(baoyu-post-to-wechat): add pre-flight environment check script	2026-02-13 20:27:31 -06:00
Jim Liu 宝玉	d9b47debb3	feat(baoyu-post-to-x): add pre-flight check and image upload verification	2026-02-13 20:27:27 -06:00
Jim Liu 宝玉	6cc8627ca8	chore: release v1.32.0	2026-02-12 01:58:23 -06:00
Jim Liu 宝玉	54103dfd7d	refactor(baoyu-post-to-wechat): prioritize coverImage over featureImage in frontmatter lookup	2026-02-12 01:56:32 -06:00
Jim Liu 宝玉	6012b9cc88	refactor(baoyu-format-markdown): rename featureImage to coverImage as primary frontmatter key	2026-02-12 01:56:28 -06:00
Jim Liu 宝玉	260b71cdd7	feat(baoyu-danger-x-to-markdown): add --download-media flag and media localization	2026-02-12 01:56:24 -06:00
Jim Liu 宝玉	9ff468a6a7	chore: release v1.31.2	2026-02-10 16:05:48 -06:00
Jim Liu 宝玉	c83d114a73	fix(baoyu-post-to-x): fix Windows clipboard and path handling - Embed file path directly in PowerShell script with single-quote escaping instead of using param()/−Path which fails with -Command parameter. - Use fileURLToPath() for getScriptDir() to handle Windows drive-letter paths.	2026-02-10 16:05:09 -06:00
Jim Liu 宝玉	e964100dd9	fix(baoyu-post-to-wechat): fix PowerShell clipboard copy on Windows Embed file path directly in PowerShell script with single-quote escaping instead of using param()/−Path which fails with -Command parameter.	2026-02-10 16:05:03 -06:00
Jim Liu 宝玉	6c0ae7a86a	chore: release v1.31.1	2026-02-10 15:50:31 -06:00
Jim Liu 宝玉	52ade637af	fix(baoyu-post-to-x): fix Chrome launch on macOS and cover image path resolution Use open -na on macOS to avoid process blocking; resolve relative cover image paths to absolute paths.	2026-02-10 15:46:14 -06:00
Jim Liu 宝玉	569beebdd6	feat(baoyu-post-to-wechat): adapt to new WeChat UI and fix digest/cover handling Rename 图文 to 贴图 throughout; add ProseMirror editor support with old editor fallback; add fallback file input selector; add upload progress monitoring; improve save button detection with toast verification; truncate digest > 120 chars at punctuation boundary; fix cover image relative path resolution.	2026-02-10 15:46:09 -06:00
Jim Liu 宝玉	6cbf0f4e52	chore: release v1.31.0	2026-02-07 15:51:09 -06:00
Jim Liu 宝玉	5615e6150f	feat(baoyu-post-to-wechat): add comment control, cover fallback chain, and first-time setup	2026-02-07 15:50:23 -06:00
Jim Liu 宝玉	7465f37dcf	chore: release v1.30.3	2026-02-06 16:22:02 -06:00
Jim Liu 宝玉	38a1b90db3	refactor(baoyu-article-illustrator): optimize SKILL.md from 197 to 150 lines	2026-02-06 16:21:58 -06:00
Jim Liu 宝玉	b53a5db60a	chore: release v1.30.2	2026-02-06 16:13:51 -06:00
Jim Liu 宝玉	372e03cef3	refactor(baoyu-cover-image): optimize SKILL.md from 532 to 233 lines	2026-02-06 16:13:47 -06:00
Jim Liu 宝玉	ea8ad82786	chore: release v1.30.1	2026-02-06 16:07:34 -06:00
Jim Liu 宝玉	6fffe252c0	fix(baoyu-cover-image): enhance reference image analysis and prompt generation - Add deep analysis template for extracting specific visual elements - Require MUST INCORPORATE section with concrete, reproducible details - Add integration approach for spatial layout instructions - Clarify ref-capable backend requirements (Google/OpenAI)	2026-02-06 16:07:09 -06:00
Jim Liu 宝玉	86a84739e8	feat(baoyu-image-gen): add OpenAI GPT Image edits support for reference images - Support --ref with OpenAI GPT Image models (gpt-image-1.5) - Auto-select Google or OpenAI when --ref provided - Change ref-related warnings to explicit errors with fix hints - Add reference image validation before generation - Improve retry logic to skip non-retryable errors	2026-02-06 16:06:58 -06:00
Jim Liu 宝玉	7f80100b3e	chore: release v1.30.0	2026-02-06 14:56:00 -06:00
Jim Liu 宝玉	61960961ba	feat(baoyu-cover-image): add font dimension with 4 styles Add 6th dimension for typography control: - clean: modern geometric sans-serif - handwritten: warm hand-lettered style - serif: classic elegant typography - display: bold decorative headlines Includes auto-selection rules, compatibility matrix, and warm-flat preset. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-02-06 14:55:11 -06:00
Jim Liu 宝玉	cdd9ee042d	chore: release v1.29.0	2026-02-06 13:36:08 -06:00
Jim Liu 宝玉	c742bfa1af	fix(baoyu-url-to-markdown): improve html extraction and markdown conversion	2026-02-06 13:35:28 -06:00
Jim Liu 宝玉	0faea4ecaa	Merge pull request #38 from kingdomad/feature/baoyu-image-gen-extend-config add EXTEND.md configuration support	2026-02-05 23:10:11 -06:00
Jim Liu 宝玉	7c9ec259a1	Merge pull request #36 from NantesCheval/fix/wechat-title-and-list-duplication fix(baoyu-post-to-wechat): fix title and list number duplication in WeChat articles	2026-02-05 23:09:17 -06:00
史提芬达	24a17709a8	add EXTEND.md configuration support	2026-02-05 19:46:22 +08:00
AlexCheval	a3849af0cf	fix(baoyu-post-to-wechat): fix title and list number duplication in WeChat articles - Remove title from body content when extracting it for WeChat title field to prevent duplicate title display (one in header, one in content) - Remove manual ordered list prefix since HTML <ol> already provides numbering, preventing "1.1.", "2.2.", "3.3." duplication Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-02-05 10:04:34 +08:00
Jim Liu 宝玉	cc95e6fe05	chore: release v1.28.4	2026-02-03 11:49:41 -06:00
Jim Liu 宝玉	e7d9ed7917	fix(baoyu-post-to-wechat): remove extra empty lines after image paste and fix summary timing Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-02-03 11:49:13 -06:00
Jim Liu 宝玉	876c6332f6	feat(baoyu-markdown-to-html): add HTML meta tags and quote stripping for frontmatter Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-02-03 11:49:07 -06:00
Jim Liu 宝玉	502d2448b2	chore: release v1.28.3	2026-02-03 11:06:59 -06:00
Jim Liu 宝玉	b9e48d9483	fix(baoyu-post-to-wechat): fix placeholder matching to avoid WECHATIMGPH_1 matching WECHATIMGPH_10	2026-02-03 11:06:41 -06:00
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