chore: release v1.18.3

.claude-plugin/marketplace.json

@@ -6,7 +6,7 @@
   },
   "metadata": {
     "description": "Skills shared by Baoyu for improving daily work efficiency",
-    "version": "1.17.1"
+    "version": "1.18.3"
   },
   "plugins": [
     {

.gitignore

@@ -149,3 +149,6 @@ xhs-images/
 url-to-markdown/
 cover-image/
 slide-deck/
+infographic/
+illustrations/
+comic/

CHANGELOG.md

@@ -2,6 +2,40 @@
 
 English | [中文](./CHANGELOG.zh.md)
 
+## 1.18.3 - 2026-01-23
+
+### Documentation
+- `baoyu-comic`: improves character reference handling with explicit Strategy A/B selection—Strategy A uses `--ref` parameter for skills that support it, Strategy B embeds character descriptions in prompts for skills that don't. Includes concrete code examples for both approaches.
+
+### Fixes
+- `baoyu-image-gen`: removes unsupported Gemini models (`gemini-2.0-flash-exp-image-generation`, `gemini-2.5-flash-preview-native-audio-dialog`) from multimodal model list.
+
+## 1.18.2 - 2026-01-23
+
+### Refactor
+- Streamline SKILL.md documentation across 7 skills (`baoyu-compress-image`, `baoyu-danger-gemini-web`, `baoyu-danger-x-to-markdown`, `baoyu-image-gen`, `baoyu-post-to-wechat`, `baoyu-post-to-x`, `baoyu-url-to-markdown`) following official best practices—reduces total documentation by ~300 lines while preserving all functionality.
+
+### Documentation
+- `CLAUDE.md`: adds official skill authoring best practices link, skill loading rules, description writing guidelines, and progressive disclosure patterns.
+
+## 1.18.1 - 2026-01-23
+
+### Documentation
+- `baoyu-slide-deck`: adds detailed sub-steps (1.1-1.3) to progress checklist, marks Step 1.3 as required with explicit Bash check command for existing directory detection.
+
+## 1.18.0 - 2026-01-23
+
+### Features
+- `baoyu-slide-deck`: introduces dimension-based style system—replaces monolithic style definitions with modular 4-dimension architecture: **Texture** (clean, grid, organic, pixel, paper), **Mood** (professional, warm, cool, vibrant, dark, neutral), **Typography** (geometric, humanist, handwritten, editorial, technical), and **Density** (minimal, balanced, dense). 16 presets map to specific dimension combinations, with "Custom dimensions" option for full flexibility.
+- `baoyu-slide-deck`: adds two-round confirmation workflow—Round 1 asks style/audience/slides/review preferences, Round 2 (optional) collects custom dimension choices when user selects "Custom dimensions".
+- `baoyu-slide-deck`: adds conditional outline and prompt review—users can skip reviews for faster generation or enable them for more control.
+
+### Documentation
+- `baoyu-slide-deck`: adds dimension reference files—`references/dimensions/texture.md`, `references/dimensions/mood.md`, `references/dimensions/typography.md`, `references/dimensions/density.md`, and `references/dimensions/presets.md` (preset → dimension mapping).
+- `baoyu-slide-deck`: adds design guidelines—`references/design-guidelines.md` with audience principles, visual hierarchy, content density, color selection, typography, and font recommendations.
+- `baoyu-slide-deck`: adds layout reference—`references/layouts.md` with layout options and selection tips.
+- `baoyu-slide-deck`: adds preferences schema—`references/config/preferences-schema.md` for EXTEND.md configuration.
+
 ## 1.17.1 - 2026-01-23
 
 ### Refactor

CHANGELOG.zh.md

@@ -2,6 +2,40 @@
 
 [English](./CHANGELOG.md) | 中文
 
+## 1.18.3 - 2026-01-23
+
+### 文档
+- `baoyu-comic`：改进角色参考处理流程，新增明确的 Strategy A/B 选择逻辑——Strategy A 使用 `--ref` 参数（适用于支持该参数的技能），Strategy B 将角色描述嵌入提示词（适用于不支持的技能）。包含两种方法的具体代码示例。
+
+### 修复
+- `baoyu-image-gen`：从多模态模型列表中移除不支持的 Gemini 模型（`gemini-2.0-flash-exp-image-generation`、`gemini-2.5-flash-preview-native-audio-dialog`）。
+
+## 1.18.2 - 2026-01-23
+
+### 重构
+- 精简 7 个技能的 SKILL.md 文档（`baoyu-compress-image`、`baoyu-danger-gemini-web`、`baoyu-danger-x-to-markdown`、`baoyu-image-gen`、`baoyu-post-to-wechat`、`baoyu-post-to-x`、`baoyu-url-to-markdown`），遵循官方最佳实践——总文档量减少约 300 行，功能完整保留。
+
+### 文档
+- `CLAUDE.md`：新增官方技能编写最佳实践链接、技能加载规则、描述编写指南和渐进式披露模式。
+
+## 1.18.1 - 2026-01-23
+
+### 文档
+- `baoyu-slide-deck`：进度清单新增详细子步骤（1.1-1.3），标记 Step 1.3 为必须步骤并提供明确的 Bash 检查命令用于检测已存在目录。
+
+## 1.18.0 - 2026-01-23
+
+### 新功能
+- `baoyu-slide-deck`：引入基于维度的风格系统——将单一风格定义重构为模块化四维架构：**纹理** (clean 纯净、grid 网格、organic 有机、pixel 像素、paper 纸张)、**氛围** (professional 专业、warm 温暖、cool 冷静、vibrant 鲜艳、dark 暗色、neutral 中性)、**字体** (geometric 几何、humanist 人文、handwritten 手写、editorial 编辑、technical 技术)、**密度** (minimal 极简、balanced 均衡、dense 密集)。16 种预设映射到特定维度组合，并提供「自定义维度」选项实现完全灵活配置。
+- `baoyu-slide-deck`：新增两轮确认工作流——第一轮询问风格/受众/页数/审核偏好，第二轮（可选）在用户选择「自定义维度」时收集具体维度选择。
+- `baoyu-slide-deck`：新增条件性大纲和提示词审核——用户可跳过审核以加快生成，或启用审核以获得更多控制。
+
+### 文档
+- `baoyu-slide-deck`：新增维度参考文件——`references/dimensions/texture.md`、`references/dimensions/mood.md`、`references/dimensions/typography.md`、`references/dimensions/density.md`，以及 `references/dimensions/presets.md`（预设到维度的映射）。
+- `baoyu-slide-deck`：新增设计指南——`references/design-guidelines.md`，包含受众原则、视觉层次、内容密度、配色选择、字体排版和字体推荐。
+- `baoyu-slide-deck`：新增布局参考——`references/layouts.md`，包含布局选项和选择技巧。
+- `baoyu-slide-deck`：新增偏好配置模式——`references/config/preferences-schema.md`，用于 EXTEND.md 配置。
+
 ## 1.17.1 - 2026-01-23
 
 ### 重构

CLAUDE.md

@@ -78,6 +78,20 @@ npx -y bun skills/baoyu-danger-gemini-web/scripts/main.ts --promptfiles system.m
 
 `.claude-plugin/marketplace.json` defines plugin metadata and skill paths. Version follows semver.
 
+## Skill Loading Rules
+
+**IMPORTANT**: When working in this project, follow these rules:
+
+| Rule | Description |
+|------|-------------|
+| **Load project skills first** | MUST load all skills from `skills/` directory in current project. Project skills take priority over system/user-level skills with same name. |
+| **Default image generation** | When image generation is needed, use `skills/baoyu-image-gen/SKILL.md` by default (unless user specifies otherwise). |
+
+**Loading Priority** (highest → lowest):
+1. Current project `skills/` directory
+2. User-level skills (`$HOME/.baoyu-skills/`)
+3. System-level skills
+
 ## Release Process
 
 **IMPORTANT**: When user requests release/发布/push, ALWAYS use `/release-skills` workflow.
@@ -92,6 +106,22 @@ npx -y bun skills/baoyu-danger-gemini-web/scripts/main.ts --promptfiles system.m
 
 **IMPORTANT**: All skills MUST use `baoyu-` prefix to avoid conflicts when users import this plugin.
 
+**REQUIRED READING**: Before creating a new skill, read the official [Skill authoring best practices](https://platform.claude.com/docs/en/agents-and-tools/agent-skills/best-practices).
+
+### Key Requirements from Official Best Practices
+
+| Requirement | Details |
+|-------------|---------|
+| **Concise is key** | Claude is smart—only add context it doesn't have. Challenge each token. |
+| **name field** | Max 64 chars, lowercase letters/numbers/hyphens only, no "anthropic"/"claude" |
+| **description field** | Max 1024 chars, non-empty, MUST be third person, include what + when to use |
+| **SKILL.md body** | Keep under 500 lines; use separate files for additional content |
+| **Naming convention** | Gerund form preferred (e.g., `processing-pdfs`), but `baoyu-` prefix required here |
+| **References** | Keep one level deep from SKILL.md; avoid nested references |
+| **No time-sensitive info** | Avoid dates/versions that become outdated |
+
+### Steps
+
 1. Create `skills/baoyu-<name>/SKILL.md` with YAML front matter
    - Directory name: `baoyu-<name>`
    - SKILL.md `name` field: `baoyu-<name>`
@@ -119,6 +149,21 @@ npx -y bun skills/baoyu-danger-gemini-web/scripts/main.ts --promptfiles system.m
 - `description`: Brief description of the category
 - `skills`: Array with the skill path
 
+### Writing Effective Descriptions
+
+**MUST write in third person** (not "I can help you" or "You can use this"):
+
+```yaml
+# Good
+description: Generates Xiaohongshu infographic series from content. Use when user asks for "小红书图片", "XHS images", or "RedNote infographics".
+
+# Bad
+description: I can help you create Xiaohongshu images
+description: You can use this to generate XHS content
+```
+
+Include both **what** the skill does and **when** to use it (triggers/keywords).
+
 ### Script Directory Template
 
 Every SKILL.md with scripts MUST include this section after Usage:
@@ -142,6 +187,26 @@ Every SKILL.md with scripts MUST include this section after Usage:
 
 When referencing scripts in workflow sections, use `${SKILL_DIR}/scripts/<name>.ts` so agents can resolve the correct path.
 
+### Progressive Disclosure
+
+For skills with extensive content, use separate reference files:
+
+```
+skills/baoyu-example/
+├── SKILL.md              # Main instructions (<500 lines)
+├── references/
+│   ├── styles.md         # Style definitions (loaded as needed)
+│   └── examples.md       # Usage examples (loaded as needed)
+└── scripts/
+    └── main.ts           # Executable script
+```
+
+In SKILL.md, link to reference files (one level deep only):
+```markdown
+**Available styles**: See [references/styles.md](references/styles.md)
+**Examples**: See [references/examples.md](references/examples.md)
+```
+
 ## Code Style
 
 - TypeScript throughout, no comments
@@ -155,9 +220,11 @@ Skills that require image generation MUST delegate to available image generation
 
 ### Image Generation Skill Selection
 
-1. Check available image generation skills in `skills/` directory
-2. Read each skill's SKILL.md to understand parameters and capabilities
-3. If multiple image generation skills available, ask user to choose preferred skill
+**Default**: Use `skills/baoyu-image-gen/SKILL.md` (unless user specifies otherwise).
+
+1. Read `skills/baoyu-image-gen/SKILL.md` for parameters and capabilities
+2. If user explicitly requests a different skill, check `skills/` directory for alternatives
+3. Only ask user to choose when they haven't specified and multiple viable options exist
 
 ### Generation Flow Template
 
@@ -298,18 +365,66 @@ READMEs use 3-column tables for style previews:
 
 ## Extension Support
 
-Every SKILL.md MUST include an Extension Support section at the end:
+Every SKILL.md MUST include two parts for extension support:
+
+### 1. Load Preferences Section (in Step 1 or as "Preferences" section)
+
+For skills with workflows, add as Step 1.1. For utility skills, add as "Preferences (EXTEND.md)" section before Usage:
+
+```markdown
+**1.1 Load Preferences (EXTEND.md)**
+
+Use Bash to check EXTEND.md existence (priority order):
+
+\`\`\`bash
+# Check project-level first
+test -f .baoyu-skills/<skill-name>/EXTEND.md && echo "project"
+
+# Then user-level (cross-platform: $HOME works on macOS/Linux/WSL)
+test -f "$HOME/.baoyu-skills/<skill-name>/EXTEND.md" && echo "user"
+\`\`\`
+
+┌────────────────────────────────────────────┬───────────────────┐
+│                    Path                    │     Location      │
+├────────────────────────────────────────────┼───────────────────┤
+│ .baoyu-skills/<skill-name>/EXTEND.md       │ Project directory │
+├────────────────────────────────────────────┼───────────────────┤
+│ $HOME/.baoyu-skills/<skill-name>/EXTEND.md │ User home         │
+└────────────────────────────────────────────┴───────────────────┘
+
+┌───────────┬───────────────────────────────────────────────────────────────────────────┐
+│  Result   │                                  Action                                   │
+├───────────┼───────────────────────────────────────────────────────────────────────────┤
+│ Found     │ Read, parse, display summary                                              │
+├───────────┼───────────────────────────────────────────────────────────────────────────┤
+│ Not found │ Ask user with AskUserQuestion (see references/config/first-time-setup.md) │
+└───────────┴───────────────────────────────────────────────────────────────────────────┘
+
+**EXTEND.md Supports**: [List supported configuration options for this skill]
+
+Schema: `references/config/preferences-schema.md`
+```
+
+### 2. Extension Support Section (at the end)
+
+Simplified section that references the preferences section:
 
 ```markdown
 ## Extension Support
 
-Custom styles and configurations via EXTEND.md.
-
-**Check paths** (priority order):
-1. `.baoyu-skills/<skill-name>/EXTEND.md` (project)
-2. `~/.baoyu-skills/<skill-name>/EXTEND.md` (user)
-
-If found, load before Step 1. Extension content overrides defaults.
+Custom configurations via EXTEND.md. See **Step 1.1** for paths and supported options.
 ```
 
-Replace `<skill-name>` with the actual skill name (e.g., `baoyu-cover-image`).
+Or for utility skills without workflow steps:
+
+```markdown
+## Extension Support
+
+Custom configurations via EXTEND.md. See **Preferences** section for paths and supported options.
+```
+
+**Notes**:
+- Replace `<skill-name>` with actual skill name (e.g., `baoyu-cover-image`)
+- Use `$HOME` instead of `~` for cross-platform compatibility (macOS/Linux/WSL)
+- Use `test -f` Bash command for explicit file existence check
+- ASCII tables for clear visual formatting

README.md

@@ -297,6 +297,9 @@ Generate professional slide deck images from content. Creates comprehensive outl
 /baoyu-slide-deck path/to/article.md --style corporate
 /baoyu-slide-deck path/to/article.md --audience executives
 
+# Target slide count
+/baoyu-slide-deck path/to/article.md --slides 15
+
 # Outline only (no image generation)
 /baoyu-slide-deck path/to/article.md --outline-only
 
@@ -304,25 +307,50 @@ Generate professional slide deck images from content. Creates comprehensive outl
 /baoyu-slide-deck path/to/article.md --lang zh
 ```
 
-**Styles** (visual aesthetics):
+**Options**:
 
-| Style | Description | Best For |
-|-------|-------------|----------|
-| `blueprint` (default) | Technical schematics, grid texture, engineering precision | Architecture, system design |
-| `notion` | SaaS dashboard aesthetic, card-based layouts, clean data focus | Product demos, SaaS, B2B |
-| `bold-editorial` | High-impact magazine style, bold typography, dark backgrounds | Product launches, keynotes |
-| `corporate` | Navy/gold palette, structured layouts, professional icons | Investor decks, proposals |
-| `dark-atmospheric` | Cinematic dark mode, glowing accents, atmospheric depth | Entertainment, gaming, creative |
-| `editorial-infographic` | Magazine-style explainers, flat illustrations | Tech explainers, research |
-| `fantasy-animation` | Whimsical Ghibli/Disney style, hand-drawn animation | Educational, storytelling |
-| `intuition-machine` | Technical briefing, bilingual labels, aged paper texture | Technical docs, bilingual |
-| `minimal` | Ultra-clean, maximum whitespace, single accent color | Executive briefings, premium |
-| `pixel-art` | Retro 8-bit aesthetic, chunky pixels, nostalgic gaming | Gaming, developer talks |
-| `scientific` | Academic diagrams, biological pathways, precise labeling | Biology, chemistry, medical |
-| `sketch-notes` | Hand-drawn feel, soft brush strokes, warm background | Educational, tutorials |
-| `vector-illustration` | Flat vector, black outlines, retro soft colors | Creative proposals, explainers |
-| `vintage` | Aged-paper aesthetic, historical document styling | Historical, heritage, biography |
-| `watercolor` | Soft hand-painted textures, natural warmth | Lifestyle, wellness, travel |
+| Option | Description |
+|--------|-------------|
+| `--style <name>` | Visual style: preset name or `custom` |
+| `--audience <type>` | Target: beginners, intermediate, experts, executives, general |
+| `--lang <code>` | Output language (en, zh, ja, etc.) |
+| `--slides <number>` | Target slide count (8-25 recommended, max 30) |
+| `--outline-only` | Generate outline only, skip images |
+| `--prompts-only` | Generate outline + prompts, skip images |
+| `--images-only` | Generate images from existing prompts |
+| `--regenerate <N>` | Regenerate specific slide(s): `3` or `2,5,8` |
+
+**Style System**:
+
+Styles are built from 4 dimensions: **Texture** × **Mood** × **Typography** × **Density**
+
+| Dimension | Options |
+|-----------|---------|
+| Texture | clean, grid, organic, pixel, paper |
+| Mood | professional, warm, cool, vibrant, dark, neutral |
+| Typography | geometric, humanist, handwritten, editorial, technical |
+| Density | minimal, balanced, dense |
+
+**Presets** (pre-configured dimension combinations):
+
+| Preset | Dimensions | Best For |
+|--------|------------|----------|
+| `blueprint` (default) | grid + cool + technical + balanced | Architecture, system design |
+| `chalkboard` | organic + warm + handwritten + balanced | Education, tutorials |
+| `corporate` | clean + professional + geometric + balanced | Investor decks, proposals |
+| `minimal` | clean + neutral + geometric + minimal | Executive briefings |
+| `sketch-notes` | organic + warm + handwritten + balanced | Educational, tutorials |
+| `watercolor` | organic + warm + humanist + minimal | Lifestyle, wellness |
+| `dark-atmospheric` | clean + dark + editorial + balanced | Entertainment, gaming |
+| `notion` | clean + neutral + geometric + dense | Product demos, SaaS |
+| `bold-editorial` | clean + vibrant + editorial + balanced | Product launches, keynotes |
+| `editorial-infographic` | clean + cool + editorial + dense | Tech explainers, research |
+| `fantasy-animation` | organic + vibrant + handwritten + minimal | Educational storytelling |
+| `intuition-machine` | clean + cool + technical + dense | Technical docs, academic |
+| `pixel-art` | pixel + vibrant + technical + balanced | Gaming, developer talks |
+| `scientific` | clean + cool + technical + dense | Biology, chemistry, medical |
+| `vector-illustration` | clean + vibrant + humanist + balanced | Creative, children's content |
+| `vintage` | paper + warm + editorial + balanced | Historical, heritage |
 
 **Style Previews**:
 
@@ -341,7 +369,7 @@ Generate professional slide deck images from content. Creates comprehensive outl
 | ![watercolor](./screenshots/slide-deck-styles/watercolor.webp) | | |
 | watercolor | | |
 
-After generation, slides are automatically merged into a `.pptx` file for easy sharing.
+After generation, slides are automatically merged into `.pptx` and `.pdf` files for easy sharing.
 
 #### baoyu-comic
 

README.zh.md

@@ -297,6 +297,9 @@ npx skills add jimliu/baoyu-skills
 /baoyu-slide-deck path/to/article.md --style corporate
 /baoyu-slide-deck path/to/article.md --audience executives
 
+# 指定页数
+/baoyu-slide-deck path/to/article.md --slides 15
+
 # 仅生成大纲（不生成图片）
 /baoyu-slide-deck path/to/article.md --outline-only
 
@@ -304,25 +307,50 @@ npx skills add jimliu/baoyu-skills
 /baoyu-slide-deck path/to/article.md --lang zh
 ```
 
-**风格**（视觉美学）：
+**选项**：
 
-| 风格 | 描述 | 适用场景 |
-|------|------|----------|
-| `blueprint`（默认） | 技术蓝图风格，网格纹理，工程精度 | 架构设计、系统设计 |
-| `notion` | SaaS 仪表盘美学，卡片式布局，数据清晰 | 产品演示、SaaS、B2B |
-| `bold-editorial` | 杂志社论风格，粗体排版，深色背景 | 产品发布、主题演讲 |
-| `corporate` | 海军蓝/金色配色，结构化布局，专业图标 | 投资者演示、客户提案 |
-| `dark-atmospheric` | 电影级暗色调，发光效果，氛围感 | 娱乐、游戏、创意 |
-| `editorial-infographic` | 杂志风格信息图，扁平插画 | 科技解说、研究报告 |
-| `fantasy-animation` | 吉卜力/迪士尼风格，手绘动画 | 教育、故事讲述 |
-| `intuition-machine` | 技术简报，双语标签，做旧纸张纹理 | 技术文档、双语内容 |
-| `minimal` | 极简风格，大量留白，单一强调色 | 高管简报、高端品牌 |
-| `pixel-art` | 复古 8-bit 像素风，怀旧游戏感 | 游戏、开发者分享 |
-| `scientific` | 学术图表，生物通路，精确标注 | 生物、化学、医学 |
-| `sketch-notes` | 手绘风格，柔和笔触，暖白色背景 | 教育、教程、知识分享 |
-| `vector-illustration` | 扁平矢量风格，黑色轮廓线，复古柔和配色 | 创意提案、说明性内容 |
-| `vintage` | 做旧纸张美学，历史文档风格 | 历史、传记、人文 |
-| `watercolor` | 柔和手绘水彩纹理，自然温暖 | 生活方式、健康、旅行 |
+| 选项 | 说明 |
+|------|------|
+| `--style <name>` | 视觉风格：预设名称或 `custom` |
+| `--audience <type>` | 目标受众：beginners、intermediate、experts、executives、general |
+| `--lang <code>` | 输出语言（en、zh、ja 等） |
+| `--slides <number>` | 目标页数（推荐 8-25，最多 30） |
+| `--outline-only` | 仅生成大纲，跳过图片 |
+| `--prompts-only` | 生成大纲 + 提示词，跳过图片 |
+| `--images-only` | 从现有提示词生成图片 |
+| `--regenerate <N>` | 重新生成指定页：`3` 或 `2,5,8` |
+
+**风格系统**：
+
+风格由 4 个维度组合而成：**纹理** × **氛围** × **字体** × **密度**
+
+| 维度 | 选项 |
+|------|------|
+| 纹理 | clean 纯净、grid 网格、organic 有机、pixel 像素、paper 纸张 |
+| 氛围 | professional 专业、warm 温暖、cool 冷静、vibrant 鲜艳、dark 暗色、neutral 中性 |
+| 字体 | geometric 几何、humanist 人文、handwritten 手写、editorial 编辑、technical 技术 |
+| 密度 | minimal 极简、balanced 均衡、dense 密集 |
+
+**预设**（预配置的维度组合）：
+
+| 预设 | 维度组合 | 适用场景 |
+|------|----------|----------|
+| `blueprint`（默认） | grid + cool + technical + balanced | 架构设计、系统设计 |
+| `chalkboard` | organic + warm + handwritten + balanced | 教育、教程 |
+| `corporate` | clean + professional + geometric + balanced | 投资者演示、提案 |
+| `minimal` | clean + neutral + geometric + minimal | 高管简报 |
+| `sketch-notes` | organic + warm + handwritten + balanced | 教育、教程 |
+| `watercolor` | organic + warm + humanist + minimal | 生活方式、健康 |
+| `dark-atmospheric` | clean + dark + editorial + balanced | 娱乐、游戏 |
+| `notion` | clean + neutral + geometric + dense | 产品演示、SaaS |
+| `bold-editorial` | clean + vibrant + editorial + balanced | 产品发布、主题演讲 |
+| `editorial-infographic` | clean + cool + editorial + dense | 科技解说、研究 |
+| `fantasy-animation` | organic + vibrant + handwritten + minimal | 教育故事 |
+| `intuition-machine` | clean + cool + technical + dense | 技术文档、学术 |
+| `pixel-art` | pixel + vibrant + technical + balanced | 游戏、开发者 |
+| `scientific` | clean + cool + technical + dense | 生物、化学、医学 |
+| `vector-illustration` | clean + vibrant + humanist + balanced | 创意、儿童内容 |
+| `vintage` | paper + warm + editorial + balanced | 历史、传记 |
 
 **风格预览**：
 
@@ -341,7 +369,7 @@ npx skills add jimliu/baoyu-skills
 | ![watercolor](./screenshots/slide-deck-styles/watercolor.webp) | | |
 | watercolor | | |
 
-生成完成后，所有幻灯片会自动合并为 `.pptx` 文件，方便分享。
+生成完成后，所有幻灯片会自动合并为 `.pptx` 和 `.pdf` 文件，方便分享。
 
 #### baoyu-comic
 

skills/baoyu-comic/SKILL.md

@@ -380,9 +380,50 @@ With confirmed storyboard + art style + tone + aspect ratio:
 
 **5.2 Generate Comic Pages**:
 
+**CRITICAL: Character Reference is MANDATORY** for visual consistency across all pages.
+
+**Before generating any page**:
+1. Read the image generation skill's SKILL.md
+2. Check if it supports reference image input (`--ref`, `--reference`, etc.)
+3. Choose the appropriate strategy below
+
+**Character Reference Strategy**:
+
+| Skill Capability | Strategy | Action |
+|------------------|----------|--------|
+| Supports `--ref` | **Strategy A** | Pass `characters/characters.png` with EVERY page |
+| Does NOT support `--ref` | **Strategy B** | Prepend character descriptions to EVERY prompt |
+
+**Strategy A: Using `--ref` parameter** (e.g., baoyu-image-gen)
+
+```bash
+# Each page generation MUST include --ref
+npx -y bun ${SKILL_DIR}/../baoyu-image-gen/scripts/main.ts \
+  --promptfiles prompts/01-page-xxx.md \
+  --image 01-page-xxx.png \
+  --ar 3:4 \
+  --ref characters/characters.png
+```
+
+**Strategy B: Embedding character descriptions in prompt**
+
+When skill does NOT support reference images, create combined prompt files:
+
+```markdown
+# prompts/01-page-xxx.md (with embedded character reference)
+
+## Character Reference (maintain consistency)
+[Copy relevant sections from characters/characters.md here]
+- 大雄: Japanese boy, round glasses, yellow shirt, navy shorts...
+- 哆啦A梦: Round blue robot cat, white belly, red nose, golden bell...
+
+## Page Content
+[Original page prompt here]
+```
+
 **For each page (cover + pages)**:
-1. Save prompt to `prompts/NN-{cover|page}-[slug].md` (in user's preferred language)
-2. Generate image using confirmed art style and tone guidelines
+1. Save prompt to `prompts/NN-{cover|page}-[slug].md`
+2. Generate image using Strategy A or B (based on skill capability)
 3. Report progress after each generation
 
 **Watermark Application** (if enabled in preferences):
@@ -395,22 +436,6 @@ Ensure watermark does not overlap speech bubbles or key action.
 ```
 Reference: `references/config/watermark-guide.md`
 
-**Image Generation Skill Selection**:
-- Check available image generation skills
-- If multiple skills available, ask user preference
-
-**Character Reference Handling** (IMPORTANT for visual consistency):
-
-1. Read the selected image generation skill's SKILL.md
-2. Check if it supports reference image input (look for parameters like `--ref`, `--reference`, `--image-ref`, etc.)
-
-| Skill Support | Action |
-|---------------|--------|
-| **Supports reference image** | Pass `characters/characters.png` using the skill's reference parameter |
-| **Does NOT support reference image** | Prepend `characters/characters.md` content to each page prompt |
-
-Always verify the exact parameter name from the skill's documentation before calling.
-
 **Session Management**:
 If image generation skill supports `--sessionId`:
 1. Generate unique session ID: `comic-{topic-slug}-{timestamp}`

skills/baoyu-compress-image/SKILL.md

@@ -1,188 +1,89 @@
 ---
 name: baoyu-compress-image
-description: Cross-platform image compression skill. Converts images to WebP by default with PNG-to-PNG support. Uses system tools (sips, cwebp, ImageMagick) with Sharp fallback.
+description: Compresses images to WebP (default) or PNG with automatic tool selection. Use when user asks to "compress image", "optimize image", "convert to webp", or reduce image file size.
 ---
 
 # Image Compressor
 
-Cross-platform image compression with WebP default output, PNG-to-PNG support, preferring system tools with Sharp fallback.
+Compresses images using best available tool (sips → cwebp → ImageMagick → Sharp).
 
 ## Script Directory
 
-**Important**: All scripts are located in the `scripts/` subdirectory of this skill.
+Scripts in `scripts/` subdirectory. Replace `${SKILL_DIR}` with this SKILL.md's directory path.
 
-**Agent Execution Instructions**:
-1. Determine this SKILL.md file's directory path as `SKILL_DIR`
-2. Script path = `${SKILL_DIR}/scripts/<script-name>.ts`
-3. Replace all `${SKILL_DIR}` in this document with the actual path
-
-**Script Reference**:
 | Script | Purpose |
 |--------|---------|
-| `scripts/main.ts` | CLI entry point for image compression |
+| `scripts/main.ts` | Image compression CLI |
 
-## Quick Start
+## Preferences (EXTEND.md)
+
+Use Bash to check EXTEND.md existence (priority order):
 
 ```bash
-# Compress to WebP (default)
-npx -y bun ${SKILL_DIR}/scripts/main.ts image.png
+# Check project-level first
+test -f .baoyu-skills/baoyu-compress-image/EXTEND.md && echo "project"
 
-# Keep original format (PNG → PNG)
-npx -y bun ${SKILL_DIR}/scripts/main.ts image.png --format png
-
-# Custom quality
-npx -y bun ${SKILL_DIR}/scripts/main.ts image.png -q 75
-
-# Process directory
-npx -y bun ${SKILL_DIR}/scripts/main.ts ./images/ -r
+# Then user-level (cross-platform: $HOME works on macOS/Linux/WSL)
+test -f "$HOME/.baoyu-skills/baoyu-compress-image/EXTEND.md" && echo "user"
 ```
 
-## Commands
+┌────────────────────────────────────────────────────────┬───────────────────┐
+│                          Path                          │     Location      │
+├────────────────────────────────────────────────────────┼───────────────────┤
+│ .baoyu-skills/baoyu-compress-image/EXTEND.md           │ Project directory │
+├────────────────────────────────────────────────────────┼───────────────────┤
+│ $HOME/.baoyu-skills/baoyu-compress-image/EXTEND.md     │ User home         │
+└────────────────────────────────────────────────────────┴───────────────────┘
 
-### Single File Compression
+┌───────────┬───────────────────────────────────────────────────────────────────────────┐
+│  Result   │                                  Action                                   │
+├───────────┼───────────────────────────────────────────────────────────────────────────┤
+│ Found     │ Read, parse, apply settings                                               │
+├───────────┼───────────────────────────────────────────────────────────────────────────┤
+│ Not found │ Use defaults                                                              │
+└───────────┴───────────────────────────────────────────────────────────────────────────┘
+
+**EXTEND.md Supports**: Default format | Default quality | Keep original preference
+
+## Usage
 
 ```bash
-# Basic (converts to WebP, replaces original)
-npx -y bun ${SKILL_DIR}/scripts/main.ts image.png
-
-# Custom output path
-npx -y bun ${SKILL_DIR}/scripts/main.ts image.png -o compressed.webp
-
-# Keep original file
-npx -y bun ${SKILL_DIR}/scripts/main.ts image.png --keep
-
-# Custom quality (0-100, default: 80)
-npx -y bun ${SKILL_DIR}/scripts/main.ts image.png -q 75
-
-# Keep original format
-npx -y bun ${SKILL_DIR}/scripts/main.ts image.png -f png
-```
-
-### Directory Processing
-
-```bash
-# Process all images in directory
-npx -y bun ${SKILL_DIR}/scripts/main.ts ./images/
-
-# Recursive processing
-npx -y bun ${SKILL_DIR}/scripts/main.ts ./images/ -r
-
-# With custom quality
-npx -y bun ${SKILL_DIR}/scripts/main.ts ./images/ -r -q 75
-```
-
-### Output Formats
-
-```bash
-# Plain text (default)
-npx -y bun ${SKILL_DIR}/scripts/main.ts image.png
-
-# JSON output
-npx -y bun ${SKILL_DIR}/scripts/main.ts image.png --json
+npx -y bun ${SKILL_DIR}/scripts/main.ts <input> [options]
 ```
 
 ## Options
 
 | Option | Short | Description | Default |
 |--------|-------|-------------|---------|
-| `<input>` | | Input file or directory | Required |
-| `--output <path>` | `-o` | Output path | Same path, new extension |
-| `--format <fmt>` | `-f` | webp, png, jpeg | webp |
-| `--quality <n>` | `-q` | Quality 0-100 | 80 |
-| `--keep` | `-k` | Keep original file | false |
-| `--recursive` | `-r` | Process directories recursively | false |
+| `<input>` | | File or directory | Required |
+| `--output` | `-o` | Output path | Same path, new ext |
+| `--format` | `-f` | webp, png, jpeg | webp |
+| `--quality` | `-q` | Quality 0-100 | 80 |
+| `--keep` | `-k` | Keep original | false |
+| `--recursive` | `-r` | Process subdirs | false |
 | `--json` | | JSON output | false |
-| `--help` | `-h` | Show help | |
 
-## Compressor Selection
+## Examples
 
-Priority order (auto-detected):
+```bash
+# Single file → WebP (replaces original)
+npx -y bun ${SKILL_DIR}/scripts/main.ts image.png
 
-1. **sips** (macOS built-in, WebP support since macOS 11)
-2. **cwebp** (Google's official WebP tool)
-3. **ImageMagick** (`convert` command)
-4. **Sharp** (npm package, auto-installed by Bun)
+# Keep PNG format
+npx -y bun ${SKILL_DIR}/scripts/main.ts image.png -f png --keep
 
-The skill automatically selects the best available compressor.
+# Directory recursive
+npx -y bun ${SKILL_DIR}/scripts/main.ts ./images/ -r -q 75
 
-## Output Format
-
-### Text Mode (default)
+# JSON output
+npx -y bun ${SKILL_DIR}/scripts/main.ts image.png --json
+```
 
+**Output**:
 ```
 image.png → image.webp (245KB → 89KB, 64% reduction)
 ```
 
-### JSON Mode
-
-```json
-{
-  "input": "image.png",
-  "output": "image.webp",
-  "inputSize": 250880,
-  "outputSize": 91136,
-  "ratio": 0.36,
-  "compressor": "sips"
-}
-```
-
-### Directory JSON Mode
-
-```json
-{
-  "files": [...],
-  "summary": {
-    "totalFiles": 10,
-    "totalInputSize": 2508800,
-    "totalOutputSize": 911360,
-    "ratio": 0.36,
-    "compressor": "sips"
-  }
-}
-```
-
-## Examples
-
-### Compress single image
-
-```bash
-npx -y bun ${SKILL_DIR}/scripts/main.ts photo.png
-# photo.png → photo.webp (1.2MB → 340KB, 72% reduction)
-```
-
-### Compress with custom quality
-
-```bash
-npx -y bun ${SKILL_DIR}/scripts/main.ts photo.png -q 60
-# photo.png → photo.webp (1.2MB → 280KB, 77% reduction)
-```
-
-### Keep original format
-
-```bash
-npx -y bun ${SKILL_DIR}/scripts/main.ts screenshot.png -f png --keep
-# screenshot.png → screenshot-compressed.png (500KB → 380KB, 24% reduction)
-```
-
-### Process entire directory
-
-```bash
-npx -y bun ${SKILL_DIR}/scripts/main.ts ./screenshots/ -r
-# Processed 15 files: 12.5MB → 4.2MB (66% reduction)
-```
-
-### Get JSON for scripting
-
-```bash
-npx -y bun ${SKILL_DIR}/scripts/main.ts image.png --json | jq '.ratio'
-```
-
 ## Extension Support
 
-Custom configurations via EXTEND.md.
-
-**Check paths** (priority order):
-1. `.baoyu-skills/baoyu-compress-image/EXTEND.md` (project)
-2. `~/.baoyu-skills/baoyu-compress-image/EXTEND.md` (user)
-
-If found, load before workflow. Extension content overrides defaults.
+Custom configurations via EXTEND.md. See **Preferences** section for paths and supported options.

skills/baoyu-danger-gemini-web/SKILL.md

@@ -1,15 +1,11 @@
 ---
 name: baoyu-danger-gemini-web
-description: Image generation skill using Gemini Web. Generates images from text prompts via Google Gemini. Also supports text generation. Use as the image generation backend for other skills like cover-image, xhs-images, article-illustrator.
+description: Generates images and text via reverse-engineered Gemini Web API. Supports text generation, image generation from prompts, reference images for vision input, and multi-turn conversations. Use when other skills need image generation backend, or when user requests "generate image with Gemini", "Gemini text generation", or needs vision-capable AI generation.
 ---
 
 # Gemini Web Client
 
-Supports:
-- Text generation
-- Image generation (download + save)
-- Reference images for vision input (attach local images)
-- Multi-turn conversations via persisted `--sessionId`
+Text/image generation via Gemini Web API. Supports reference images and multi-turn conversations.
 
 ## Script Directory
 
@@ -26,146 +22,73 @@ Supports:
 | `scripts/main.ts` | CLI entry point for text/image generation |
 | `scripts/gemini-webapi/*` | TypeScript port of `gemini_webapi` (GeminiClient, types, utils) |
 
-## ⚠️ Disclaimer (REQUIRED)
+## Consent Check (REQUIRED)
 
-**Before using this skill**, the consent check MUST be performed.
+Before first use, verify user consent for reverse-engineered API usage.
 
-### Consent Check Flow
+**Consent file locations**:
+- macOS: `~/Library/Application Support/baoyu-skills/gemini-web/consent.json`
+- Linux: `~/.local/share/baoyu-skills/gemini-web/consent.json`
+- Windows: `%APPDATA%\baoyu-skills\gemini-web\consent.json`
 
-**Step 1**: Check consent file
-
-```bash
-# macOS
-cat ~/Library/Application\ Support/baoyu-skills/gemini-web/consent.json 2>/dev/null
-
-# Linux
-cat ~/.local/share/baoyu-skills/gemini-web/consent.json 2>/dev/null
-
-# Windows (PowerShell)
-Get-Content "$env:APPDATA\baoyu-skills\gemini-web\consent.json" 2>$null
-```
-
-**Step 2**: If consent exists and `accepted: true` with matching `disclaimerVersion: "1.0"`:
-
-Print warning and proceed:
-```
-⚠️  Warning: Using reverse-engineered Gemini Web API (not official). Accepted on: <acceptedAt date>
-```
-
-**Step 3**: If consent file doesn't exist or `disclaimerVersion` mismatch:
-
-Display disclaimer and ask user:
-
-```
-⚠️  DISCLAIMER
-
-This tool uses a reverse-engineered Gemini Web API, NOT an official Google API.
-
-Risks:
-- May break without notice if Google changes their API
-- No official support or guarantees
-- Use at your own risk
-
-Do you accept these terms and wish to continue?
-```
-
-Use `AskUserQuestion` tool with options:
-- **Yes, I accept** - Continue and save consent
-- **No, I decline** - Exit immediately
-
-**Step 4**: On acceptance, create consent file:
-
-```bash
-# macOS
-mkdir -p ~/Library/Application\ Support/baoyu-skills/gemini-web
-cat > ~/Library/Application\ Support/baoyu-skills/gemini-web/consent.json << 'EOF'
-{
-  "version": 1,
-  "accepted": true,
-  "acceptedAt": "<ISO timestamp>",
-  "disclaimerVersion": "1.0"
-}
-EOF
-
-# Linux
-mkdir -p ~/.local/share/baoyu-skills/gemini-web
-cat > ~/.local/share/baoyu-skills/gemini-web/consent.json << 'EOF'
-{
-  "version": 1,
-  "accepted": true,
-  "acceptedAt": "<ISO timestamp>",
-  "disclaimerVersion": "1.0"
-}
-EOF
-```
-
-**Step 5**: On decline, output message and stop:
-```
-User declined the disclaimer. Exiting.
-```
+**Flow**:
+1. Check if consent file exists with `accepted: true` and `disclaimerVersion: "1.0"`
+2. If valid consent exists → print warning with `acceptedAt` date, proceed
+3. If no consent → show disclaimer, ask user via `AskUserQuestion`:
+   - "Yes, I accept" → create consent file with ISO timestamp, proceed
+   - "No, I decline" → output decline message, stop
+4. Consent file format: `{"version":1,"accepted":true,"acceptedAt":"<ISO>","disclaimerVersion":"1.0"}`
 
 ---
 
-## Quick start
+## Preferences (EXTEND.md)
+
+Use Bash to check EXTEND.md existence (priority order):
 
 ```bash
-npx -y bun ${SKILL_DIR}/scripts/main.ts "Hello, Gemini"
-npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "Explain quantum computing"
+# Check project-level first
+test -f .baoyu-skills/baoyu-danger-gemini-web/EXTEND.md && echo "project"
+
+# Then user-level (cross-platform: $HOME works on macOS/Linux/WSL)
+test -f "$HOME/.baoyu-skills/baoyu-danger-gemini-web/EXTEND.md" && echo "user"
+```
+
+┌──────────────────────────────────────────────────────────┬───────────────────┐
+│                           Path                           │     Location      │
+├──────────────────────────────────────────────────────────┼───────────────────┤
+│ .baoyu-skills/baoyu-danger-gemini-web/EXTEND.md          │ Project directory │
+├──────────────────────────────────────────────────────────┼───────────────────┤
+│ $HOME/.baoyu-skills/baoyu-danger-gemini-web/EXTEND.md    │ User home         │
+└──────────────────────────────────────────────────────────┴───────────────────┘
+
+┌───────────┬───────────────────────────────────────────────────────────────────────────┐
+│  Result   │                                  Action                                   │
+├───────────┼───────────────────────────────────────────────────────────────────────────┤
+│ Found     │ Read, parse, apply settings                                               │
+├───────────┼───────────────────────────────────────────────────────────────────────────┤
+│ Not found │ Use defaults                                                              │
+└───────────┴───────────────────────────────────────────────────────────────────────────┘
+
+**EXTEND.md Supports**: Default model | Proxy settings | Custom data directory
+
+## Usage
+
+```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
+
+# Image generation
 npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cute cat" --image cat.png
 npx -y bun ${SKILL_DIR}/scripts/main.ts --promptfiles system.md content.md --image out.png
 
-# Multi-turn conversation (agent generates unique sessionId)
-npx -y bun ${SKILL_DIR}/scripts/main.ts "Remember this: 42" --sessionId my-unique-id-123
-npx -y bun ${SKILL_DIR}/scripts/main.ts "What number?" --sessionId my-unique-id-123
-```
+# Vision input (reference images)
+npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "Describe this" --reference image.png
+npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "Create variation" --reference a.png --image out.png
 
-## Commands
-
-### Text generation
-
-```bash
-# Simple prompt (positional)
-npx -y bun ${SKILL_DIR}/scripts/main.ts "Your prompt here"
-
-# Explicit prompt flag
-npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "Your prompt here"
-npx -y bun ${SKILL_DIR}/scripts/main.ts -p "Your prompt here"
-
-# With model selection
-npx -y bun ${SKILL_DIR}/scripts/main.ts -p "Hello" -m gemini-2.5-pro
-
-# Pipe from stdin
-echo "Summarize this" | npx -y bun ${SKILL_DIR}/scripts/main.ts
-```
-
-### Image generation
-
-```bash
-# Generate image with default path (./generated.png)
-npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A sunset over mountains" --image
-
-# Generate image with custom path
-npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cute robot" --image robot.png
-
-# Shorthand
-npx -y bun ${SKILL_DIR}/scripts/main.ts "A dragon" --image=dragon.png
-```
-
-### Vision input (reference images)
-
-```bash
-# Text + image -> text
-npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "Describe this image" --reference a.png
-
-# Text + image -> image
-npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "Generate a variation" --reference a.png --image out.png
-```
-
-### Output formats
-
-```bash
-# Plain text (default)
-npx -y bun ${SKILL_DIR}/scripts/main.ts "Hello"
+# Multi-turn conversation
+npx -y bun ${SKILL_DIR}/scripts/main.ts "Remember: 42" --sessionId session-abc
+npx -y bun ${SKILL_DIR}/scripts/main.ts "What number?" --sessionId session-abc
 
 # JSON output
 npx -y bun ${SKILL_DIR}/scripts/main.ts "Hello" --json
@@ -175,45 +98,35 @@ npx -y bun ${SKILL_DIR}/scripts/main.ts "Hello" --json
 
 | Option | Description |
 |--------|-------------|
-| `--prompt <text>`, `-p` | Prompt text |
-| `--promptfiles <files...>` | Read prompt from files (concatenated in order) |
-| `--model <id>`, `-m` | Model: gemini-3-pro (default), gemini-2.5-pro, gemini-2.5-flash |
-| `--image [path]` | Generate image, save to path (default: generated.png) |
-| `--reference <files...>`, `--ref <files...>` | Reference images for vision input |
-| `--sessionId <id>` | Session ID for multi-turn conversation (agent generates unique ID) |
-| `--list-sessions` | List saved sessions (max 100, sorted by update time) |
+| `--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 |
+| `--image [path]` | Generate image (default: generated.png) |
+| `--reference`, `--ref` | Reference images for vision input |
+| `--sessionId` | Session ID for multi-turn conversation |
+| `--list-sessions` | List saved sessions |
 | `--json` | Output as JSON |
-| `--login` | Refresh cookies only, then exit |
-| `--cookie-path <path>` | Custom cookie file path |
-| `--profile-dir <path>` | Chrome profile directory |
-| `--help`, `-h` | Show help |
-
-CLI note: `scripts/main.ts` supports text generation, image generation, reference images (`--reference/--ref`), and multi-turn conversations via `--sessionId`.
+| `--login` | Refresh cookies, then exit |
+| `--cookie-path` | Custom cookie file path |
+| `--profile-dir` | Chrome profile directory |
 
 ## Models
 
-- `gemini-3-pro` - Default, latest model
-- `gemini-2.5-pro` - Previous generation pro
-- `gemini-2.5-flash` - Fast, lightweight
+| Model | Description |
+|-------|-------------|
+| `gemini-3-pro` | Default, latest |
+| `gemini-2.5-pro` | Previous pro |
+| `gemini-2.5-flash` | Fast, lightweight |
 
 ## Authentication
 
-First run opens a browser to authenticate with Google. Cookies are cached for subsequent runs.
+First run opens browser for Google auth. Cookies cached automatically.
 
-**Supported browsers** (auto-detected in order):
-- Google Chrome
-- Google Chrome Canary / Beta
-- Chromium
-- Microsoft Edge
+Supported browsers (auto-detected): Chrome, Chrome Canary/Beta, Chromium, Edge.
 
-Override with `GEMINI_WEB_CHROME_PATH` environment variable if needed.
+Force refresh: `--login` flag. Override browser: `GEMINI_WEB_CHROME_PATH` env var.
 
-```bash
-# Force cookie refresh
-npx -y bun ${SKILL_DIR}/scripts/main.ts --login
-```
-
-## Environment variables
+## Environment Variables
 
 | Variable | Description |
 |----------|-------------|
@@ -221,72 +134,14 @@ npx -y bun ${SKILL_DIR}/scripts/main.ts --login
 | `GEMINI_WEB_COOKIE_PATH` | Cookie file path |
 | `GEMINI_WEB_CHROME_PROFILE_DIR` | Chrome profile directory |
 | `GEMINI_WEB_CHROME_PATH` | Chrome executable path |
+| `HTTP_PROXY`, `HTTPS_PROXY` | Proxy for Google access (set inline with command) |
 
-## Proxy Configuration
+## Sessions
 
-If you need a proxy to access Google services (e.g., in China), set `HTTP_PROXY` and `HTTPS_PROXY` environment variables before running:
+Session files stored in data directory under `sessions/<id>.json`.
 
-```bash
-# Example with local proxy
-HTTP_PROXY=http://127.0.0.1:7890 HTTPS_PROXY=http://127.0.0.1:7890 npx -y bun ${SKILL_DIR}/scripts/main.ts "Hello"
-
-# Image generation with proxy
-HTTP_PROXY=http://127.0.0.1:7890 HTTPS_PROXY=http://127.0.0.1:7890 npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image cat.png
-
-# Cookie refresh with proxy
-HTTP_PROXY=http://127.0.0.1:7890 HTTPS_PROXY=http://127.0.0.1:7890 npx -y bun ${SKILL_DIR}/scripts/main.ts --login
-```
-
-**Note**: Environment variables must be set inline with the command. Shell profile settings (e.g., `.bashrc`) may not be inherited by subprocesses.
-
-## Examples
-
-### Generate text response
-```bash
-npx -y bun ${SKILL_DIR}/scripts/main.ts "What is the capital of France?"
-```
-
-### Generate image
-```bash
-npx -y bun ${SKILL_DIR}/scripts/main.ts "A photorealistic image of a golden retriever puppy" --image puppy.png
-```
-
-### Get JSON output for parsing
-```bash
-npx -y bun ${SKILL_DIR}/scripts/main.ts "Hello" --json | jq '.text'
-```
-
-### Generate image from prompt files
-```bash
-# Concatenate system.md + content.md as prompt
-npx -y bun ${SKILL_DIR}/scripts/main.ts --promptfiles system.md content.md --image output.png
-```
-
-### Multi-turn conversation
-```bash
-# Start a session with unique ID (agent generates this)
-npx -y bun ${SKILL_DIR}/scripts/main.ts "You are a helpful math tutor." --sessionId task-abc123
-
-# Continue the conversation (remembers context)
-npx -y bun ${SKILL_DIR}/scripts/main.ts "What is 2+2?" --sessionId task-abc123
-npx -y bun ${SKILL_DIR}/scripts/main.ts "Now multiply that by 10" --sessionId task-abc123
-
-# List recent sessions (max 100, sorted by update time)
-npx -y bun ${SKILL_DIR}/scripts/main.ts --list-sessions
-```
-
-Session files are stored in `~/Library/Application Support/baoyu-skills/gemini-web/sessions/<id>.json` and contain:
-- `id`: Session ID
-- `metadata`: Gemini chat metadata for continuation
-- `messages`: Array of `{role, content, timestamp, error?}`
-- `createdAt`, `updatedAt`: Timestamps
+Contains: `id`, `metadata` (Gemini chat state), `messages` array, timestamps.
 
 ## Extension Support
 
-Custom configurations via EXTEND.md.
-
-**Check paths** (priority order):
-1. `.baoyu-skills/baoyu-danger-gemini-web/EXTEND.md` (project)
-2. `~/.baoyu-skills/baoyu-danger-gemini-web/EXTEND.md` (user)
-
-If found, load before workflow. Extension content overrides defaults.
+Custom configurations via EXTEND.md. See **Preferences** section for paths and supported options.

skills/baoyu-danger-x-to-markdown/SKILL.md

@@ -1,119 +1,107 @@
 ---
 name: baoyu-danger-x-to-markdown
-description: Convert X (Twitter) tweet or article URL to markdown. Uses reverse-engineered X API (private). Requires user consent before use.
+description: Converts X (Twitter) tweets and articles to markdown with YAML front matter. Uses reverse-engineered API requiring user consent. Use when user mentions "X to markdown", "tweet to markdown", "save tweet", or provides x.com/twitter.com URLs for conversion.
 ---
 
 # X to Markdown
 
-Converts X (Twitter) content to markdown format:
-- Tweet threads → Markdown with YAML front matter
-- X Articles → Full article content extraction
+Converts X content to markdown:
+- Tweets/threads → Markdown with YAML front matter
+- X Articles → Full content extraction
 
 ## Script Directory
 
-**Important**: All scripts are located in the `scripts/` subdirectory of this skill.
+Scripts located in `scripts/` subdirectory.
 
-**Agent Execution Instructions**:
-1. Determine this SKILL.md file's directory path as `SKILL_DIR`
-2. Script path = `${SKILL_DIR}/scripts/<script-name>.ts`
-3. Replace all `${SKILL_DIR}` in this document with the actual path
+**Path Resolution**:
+1. `SKILL_DIR` = this SKILL.md's directory
+2. Script path = `${SKILL_DIR}/scripts/main.ts`
 
-**Script Reference**:
-| Script | Purpose |
-|--------|---------|
-| `scripts/main.ts` | CLI entry point for URL conversion |
+## Consent Requirement
 
-## ⚠️ Disclaimer (REQUIRED)
+**Before any conversion**, check and obtain consent.
 
-**Before using this skill**, the consent check MUST be performed.
-
-### Consent Check Flow
+### Consent Flow
 
 **Step 1**: Check consent file
 
 ```bash
 # macOS
-cat ~/Library/Application\ Support/baoyu-skills/x-to-markdown/consent.json 2>/dev/null
+cat ~/Library/Application\ Support/baoyu-skills/x-to-markdown/consent.json
 
 # Linux
-cat ~/.local/share/baoyu-skills/x-to-markdown/consent.json 2>/dev/null
-
-# Windows (PowerShell)
-Get-Content "$env:APPDATA\baoyu-skills\x-to-markdown\consent.json" 2>$null
+cat ~/.local/share/baoyu-skills/x-to-markdown/consent.json
 ```
 
-**Step 2**: If consent exists and `accepted: true` with matching `disclaimerVersion: "1.0"`:
-
-Print warning and proceed:
+**Step 2**: If `accepted: true` and `disclaimerVersion: "1.0"` → print warning and proceed:
 ```
-⚠️  Warning: Using reverse-engineered X API (not official). Accepted on: <acceptedAt date>
+Warning: Using reverse-engineered X API. Accepted on: <acceptedAt>
 ```
 
-**Step 3**: If consent file doesn't exist or `disclaimerVersion` mismatch:
-
-Display disclaimer and ask user:
-
+**Step 3**: If missing or version mismatch → display disclaimer:
 ```
-⚠️  DISCLAIMER
+DISCLAIMER
 
-This tool uses a reverse-engineered X (Twitter) API, NOT an official API.
+This tool uses a reverse-engineered X API, NOT official.
 
 Risks:
-- May break without notice if X changes their API
-- No official support or guarantees
-- Account restrictions possible if API usage detected
+- May break if X changes API
+- No guarantees or support
+- Possible account restrictions
 - Use at your own risk
 
-Do you accept these terms and wish to continue?
+Accept terms and continue?
 ```
 
-Use `AskUserQuestion` tool with options:
-- **Yes, I accept** - Continue and save consent
-- **No, I decline** - Exit immediately
+Use `AskUserQuestion` with options: "Yes, I accept" | "No, I decline"
 
-**Step 4**: On acceptance, create consent file:
+**Step 4**: On accept → create consent file:
+```json
+{
+  "version": 1,
+  "accepted": true,
+  "acceptedAt": "<ISO timestamp>",
+  "disclaimerVersion": "1.0"
+}
+```
+
+**Step 5**: On decline → output "User declined. Exiting." and stop.
+
+## Preferences (EXTEND.md)
+
+Use Bash to check EXTEND.md existence (priority order):
 
 ```bash
-# macOS
-mkdir -p ~/Library/Application\ Support/baoyu-skills/x-to-markdown
-cat > ~/Library/Application\ Support/baoyu-skills/x-to-markdown/consent.json << 'EOF'
-{
-  "version": 1,
-  "accepted": true,
-  "acceptedAt": "<ISO timestamp>",
-  "disclaimerVersion": "1.0"
-}
-EOF
+# Check project-level first
+test -f .baoyu-skills/baoyu-danger-x-to-markdown/EXTEND.md && echo "project"
 
-# Linux
-mkdir -p ~/.local/share/baoyu-skills/x-to-markdown
-cat > ~/.local/share/baoyu-skills/x-to-markdown/consent.json << 'EOF'
-{
-  "version": 1,
-  "accepted": true,
-  "acceptedAt": "<ISO timestamp>",
-  "disclaimerVersion": "1.0"
-}
-EOF
+# Then user-level (cross-platform: $HOME works on macOS/Linux/WSL)
+test -f "$HOME/.baoyu-skills/baoyu-danger-x-to-markdown/EXTEND.md" && echo "user"
 ```
 
-**Step 5**: On decline, output message and stop:
-```
-User declined the disclaimer. Exiting.
-```
+┌────────────────────────────────────────────────────────────┬───────────────────┐
+│                            Path                            │     Location      │
+├────────────────────────────────────────────────────────────┼───────────────────┤
+│ .baoyu-skills/baoyu-danger-x-to-markdown/EXTEND.md         │ Project directory │
+├────────────────────────────────────────────────────────────┼───────────────────┤
+│ $HOME/.baoyu-skills/baoyu-danger-x-to-markdown/EXTEND.md   │ User home         │
+└────────────────────────────────────────────────────────────┴───────────────────┘
 
----
+┌───────────┬───────────────────────────────────────────────────────────────────────────┐
+│  Result   │                                  Action                                   │
+├───────────┼───────────────────────────────────────────────────────────────────────────┤
+│ Found     │ Read, parse, apply settings                                               │
+├───────────┼───────────────────────────────────────────────────────────────────────────┤
+│ Not found │ Use defaults                                                              │
+└───────────┴───────────────────────────────────────────────────────────────────────────┘
+
+**EXTEND.md Supports**: Default output directory | Output format preferences
 
 ## Usage
 
 ```bash
-# Convert tweet (outputs markdown path)
 npx -y bun ${SKILL_DIR}/scripts/main.ts <url>
-
-# Save to specific file
 npx -y bun ${SKILL_DIR}/scripts/main.ts <url> -o output.md
-
-# JSON output
 npx -y bun ${SKILL_DIR}/scripts/main.ts <url> --json
 ```
 
@@ -122,56 +110,35 @@ npx -y bun ${SKILL_DIR}/scripts/main.ts <url> --json
 | Option | Description |
 |--------|-------------|
 | `<url>` | Tweet or article URL |
-| `-o <path>` | Output path (file or dir) |
-| `--json` | Output as JSON |
+| `-o <path>` | Output path |
+| `--json` | JSON output |
 | `--login` | Refresh cookies only |
 
-## File Structure
-
-```
-x-to-markdown/
-└── {username}/
-    └── {tweet-id}.md
-```
-
 ## Supported URLs
 
 - `https://x.com/<user>/status/<id>`
 - `https://twitter.com/<user>/status/<id>`
 - `https://x.com/i/article/<id>`
 
-## Output Format
+## Output
 
 ```markdown
 ---
-url: https://x.com/username/status/123
-author: "Display Name (@username)"
+url: https://x.com/user/status/123
+author: "Name (@user)"
 tweet_count: 3
 ---
 
-Tweet content...
-
----
-
-Thread continuation...
+Content...
 ```
 
+**File structure**: `x-to-markdown/{username}/{tweet-id}.md`
+
 ## Authentication
 
-**Option 1**: Environment variables (recommended)
-- `X_AUTH_TOKEN` - auth_token cookie
-- `X_CT0` - ct0 cookie
-
-**Option 2**: Chrome login (auto if env vars not set)
-- First run opens Chrome for login
-- Cookies cached locally
+1. **Environment variables** (preferred): `X_AUTH_TOKEN`, `X_CT0`
+2. **Chrome login** (fallback): Auto-opens Chrome, caches cookies locally
 
 ## Extension Support
 
-Custom configurations via EXTEND.md.
-
-**Check paths** (priority order):
-1. `.baoyu-skills/baoyu-danger-x-to-markdown/EXTEND.md` (project)
-2. `~/.baoyu-skills/baoyu-danger-x-to-markdown/EXTEND.md` (user)
-
-If found, load before workflow. Extension content overrides defaults.
+Custom configurations via EXTEND.md. See **Preferences** section for paths and supported options.

skills/baoyu-image-gen/SKILL.md

@@ -1,98 +1,68 @@
 ---
 name: baoyu-image-gen
-description: AI SDK-based image generation using official OpenAI and Google APIs. Supports text-to-image, reference images, aspect ratios, and quality presets.
+description: Generates images using official OpenAI and Google APIs via AI SDK. Supports text-to-image, reference images, aspect ratios, and quality presets. Use when user asks to "generate image with API", "use official API for images", "create image with OpenAI/Google", or needs API-based generation instead of browser-based.
 ---
 
 # Image Generation (AI SDK)
 
-Official API-based image generation via AI SDK. Supports OpenAI (DALL-E, GPT Image) and Google (Imagen, Gemini multimodal).
+Official API-based image generation. Supports OpenAI and Google providers.
 
 ## Script Directory
 
-**Important**: All scripts are located in the `scripts/` subdirectory of this skill.
+**Agent Execution**:
+1. `SKILL_DIR` = this SKILL.md file's directory
+2. Script path = `${SKILL_DIR}/scripts/main.ts`
 
-**Agent Execution Instructions**:
-1. Determine this SKILL.md file's directory path as `SKILL_DIR`
-2. Script path = `${SKILL_DIR}/scripts/<script-name>.ts`
-3. Replace all `${SKILL_DIR}` in this document with the actual path
+## Preferences (EXTEND.md)
 
-**Script Reference**:
-| Script | Purpose |
-|--------|---------|
-| `scripts/main.ts` | CLI entry point for image generation |
-
-## Quick Start
+Use Bash to check EXTEND.md existence (priority order):
 
 ```bash
-# Basic generation (auto-detect provider)
+# 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     │ Read, parse, apply settings                                               │
+├───────────┼───────────────────────────────────────────────────────────────────────────┤
+│ Not found │ Use defaults                                                              │
+└───────────┴───────────────────────────────────────────────────────────────────────────┘
+
+**EXTEND.md Supports**: Default provider | Default quality | Default aspect ratio
+
+## Usage
+
+```bash
+# Basic
 npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image cat.png
 
 # With aspect ratio
-npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A landscape" --image landscape.png --ar 16:9
+npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A landscape" --image out.png --ar 16:9
 
-# High quality (2k)
-npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image cat.png --quality 2k
-
-# Specific provider
-npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image cat.png --provider openai
+# High quality
+npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image out.png --quality 2k
 
 # 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)
 npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "Make blue" --image out.png --ref source.png
-```
 
-## Commands
-
-### Basic Image Generation
-
-```bash
-# Generate with prompt
-npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A sunset over mountains" --image sunset.png
-
-# Shorthand
-npx -y bun ${SKILL_DIR}/scripts/main.ts -p "A cute robot" --image robot.png
-```
-
-### Aspect Ratios
-
-```bash
-# Common ratios: 1:1, 16:9, 9:16, 4:3, 3:4, 2.35:1
-npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A portrait" --image portrait.png --ar 3:4
-
-# Or specify exact size
-npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "Banner" --image banner.png --size 1792x1024
-```
-
-### Reference Images (Google Multimodal)
-
-```bash
-# Image editing with reference
-npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "Make it blue" --image blue.png --ref original.png
-
-# Multiple references
-npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "Combine these styles" --image out.png --ref a.png b.png
-```
-
-### Quality Presets
-
-```bash
-# Normal quality (default)
-npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image cat.png --quality normal
-
-# High quality (2k resolution)
-npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image cat.png --quality 2k
-```
-
-### Output Formats
-
-```bash
-# Plain output (prints saved path)
-npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image cat.png
-
-# JSON output
-npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image cat.png --json
+# Specific provider
+npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image out.png --provider openai
 ```
 
 ## Options
@@ -110,110 +80,47 @@ npx -y bun ${SKILL_DIR}/scripts/main.ts --prompt "A cat" --image cat.png --json
 | `--ref <files...>` | Reference images (Google multimodal only) |
 | `--n <count>` | Number of images |
 | `--json` | JSON output |
-| `--help`, `-h` | Show help |
 
 ## Environment Variables
 
-| Variable | Description | Default |
-|----------|-------------|---------|
-| `OPENAI_API_KEY` | OpenAI API key | - |
-| `GOOGLE_API_KEY` | Google API key | - |
-| `OPENAI_IMAGE_MODEL` | OpenAI model | `gpt-image-1.5` |
-| `GOOGLE_IMAGE_MODEL` | Google model | `gemini-3-pro-image-preview` |
-| `OPENAI_BASE_URL` | Custom OpenAI endpoint | - |
-| `GOOGLE_BASE_URL` | Custom Google endpoint | - |
+| Variable | Description |
+|----------|-------------|
+| `OPENAI_API_KEY` | OpenAI API key |
+| `GOOGLE_API_KEY` | Google API key |
+| `OPENAI_IMAGE_MODEL` | OpenAI model override |
+| `GOOGLE_IMAGE_MODEL` | Google model override |
+| `OPENAI_BASE_URL` | Custom OpenAI endpoint |
+| `GOOGLE_BASE_URL` | Custom Google endpoint |
 
-**Load Priority**: CLI args > `process.env` > `<cwd>/.baoyu-skills/.env` > `~/.baoyu-skills/.env`
+**Load Priority**: CLI args > env vars > `<cwd>/.baoyu-skills/.env` > `~/.baoyu-skills/.env`
 
-## Provider & Model Strategy
+## Provider Selection
 
-### Auto-Selection
-
-1. If `--provider` specified → use it
-2. If only one API key available → use that provider
-3. If both available → default to Google (multimodal LLMs more versatile)
-
-### API Selection by Model Type
-
-| Model Category | API Function | Example Models |
-|----------------|--------------|----------------|
-| Google Multimodal | `generateText` | `gemini-2.0-flash-exp-image-generation` |
-| Google Imagen | `experimental_generateImage` | `imagen-3.0-generate-002` |
-| OpenAI | `experimental_generateImage` | `gpt-image-1`, `dall-e-3` |
-
-### Available Models
-
-**Google**:
-- `gemini-3-pro-image-preview` - Default, multimodal generation
-- `gemini-2.0-flash-exp-image-generation` - Gemini 2.0 Flash
-- `imagen-3.0-generate-002` - Imagen 3
-
-**OpenAI**:
-- `gpt-image-1.5` - Default, GPT Image 1.5
-- `gpt-image-1` - GPT Image 1
-- `dall-e-3` - DALL-E 3
+1. `--provider` specified → use it
+2. Only one API key available → use that provider
+3. Both available → default to Google
 
 ## Quality Presets
 
-| Preset | OpenAI | Google | Use Case |
-|--------|--------|--------|----------|
-| `normal` | 1024x1024 | Default | Covers, illustrations |
-| `2k` | 2048x2048 | "2048px" in prompt | Infographics, slides |
+| Preset | Resolution | Use Case |
+|--------|------------|----------|
+| `normal` | ~1024px | Covers, illustrations |
+| `2k` | ~2048px | Infographics, slides |
 
-## Aspect Ratio Handling
+## Aspect Ratios
 
-- **Multimodal LLMs**: Embedded in prompt (e.g., `"... aspect ratio 16:9"`)
-- **Image-only models**: Uses `aspectRatio` or `size` parameter
-- **Common ratios**: 1:1, 16:9, 9:16, 4:3, 3:4, 2.35:1
+Supported: `1:1`, `16:9`, `9:16`, `4:3`, `3:4`, `2.35:1`
 
-## Examples
-
-### Generate Cover Image
-
-```bash
-npx -y bun ${SKILL_DIR}/scripts/main.ts \
-  --prompt "A minimalist tech illustration with blue gradients" \
-  --image cover.png --ar 2.35:1 --quality 2k
-```
-
-### Generate Social Media Post
-
-```bash
-npx -y bun ${SKILL_DIR}/scripts/main.ts \
-  --prompt "Instagram post about coffee" \
-  --image post.png --ar 1:1
-```
-
-### Edit Image with Reference
-
-```bash
-npx -y bun ${SKILL_DIR}/scripts/main.ts \
-  --prompt "Change the background to sunset" \
-  --image edited.png --ref original.png --provider google
-```
-
-### Batch Generation from Prompt File
-
-```bash
-# Create prompt file with detailed instructions
-npx -y bun ${SKILL_DIR}/scripts/main.ts \
-  --promptfiles style-guide.md scene-description.md \
-  --image scene.png
-```
+- Multimodal models: embedded in prompt
+- Image-only models: uses `aspectRatio` or `size` parameter
 
 ## Error Handling
 
-- **Missing API key**: Clear error with setup instructions
-- **Generation failure**: Auto-retry once, then error
-- **Invalid aspect ratio**: Warning, proceed with default
-- **Reference images with image-only model**: Warning, ignore refs
+- 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
 
 ## Extension Support
 
-Custom configurations via EXTEND.md.
-
-**Check paths** (priority order):
-1. `.baoyu-skills/baoyu-image-gen/EXTEND.md` (project)
-2. `~/.baoyu-skills/baoyu-image-gen/EXTEND.md` (user)
-
-If found, load before workflow. Extension content overrides defaults.
+Custom configurations via EXTEND.md. See **Preferences** section for paths and supported options.

skills/baoyu-image-gen/scripts/main.ts

@@ -24,8 +24,6 @@ type CliArgs = {
 
 const GOOGLE_MULTIMODAL_MODELS = [
   "gemini-3-pro-image-preview",
-  "gemini-2.0-flash-exp-image-generation",
-  "gemini-2.5-flash-preview-native-audio-dialog",
 ];
 
 const GOOGLE_IMAGEN_MODELS = ["imagen-3.0-generate-002", "imagen-3.0-generate-001"];

skills/baoyu-post-to-wechat/SKILL.md

@@ -1,84 +1,94 @@
 ---
 name: baoyu-post-to-wechat
-description: Post content to WeChat Official Account (微信公众号). Supports both article posting (文章) and image-text posting (图文).
+description: Posts content to WeChat Official Account (微信公众号) via Chrome CDP automation. Supports article posting (文章) with full markdown formatting and image-text posting (图文) with multiple images. Use when user mentions "发布公众号", "post to wechat", "微信公众号", or "图文/文章".
 ---
 
-# Post to WeChat Official Account (微信公众号)
-
-Post content to WeChat Official Account using Chrome CDP automation.
+# Post to WeChat Official Account
 
 ## Script Directory
 
-**Important**: All scripts are located in the `scripts/` subdirectory of this skill.
+**Agent Execution**: Determine this SKILL.md directory as `SKILL_DIR`, then use `${SKILL_DIR}/scripts/<name>.ts`.
 
-**Agent Execution Instructions**:
-1. Determine this SKILL.md file's directory path as `SKILL_DIR`
-2. Script path = `${SKILL_DIR}/scripts/<script-name>.ts`
-3. Replace all `${SKILL_DIR}` in this document with the actual path
-
-**Script Reference**:
 | Script | Purpose |
 |--------|---------|
 | `scripts/wechat-browser.ts` | Image-text posts (图文) |
-| `scripts/wechat-article.ts` | Full article posting (文章) |
-| `scripts/md-to-wechat.ts` | Markdown → WeChat HTML conversion |
-| `scripts/copy-to-clipboard.ts` | Copy content to clipboard |
-| `scripts/paste-from-clipboard.ts` | Send real paste keystroke |
+| `scripts/wechat-article.ts` | Article posting (文章) |
+| `scripts/md-to-wechat.ts` | Markdown → WeChat HTML |
 
-## Quick Usage
+## Preferences (EXTEND.md)
 
-### Image-Text (图文) - Multiple images with title/content
+Use Bash to check EXTEND.md existence (priority order):
 
 ```bash
-# From markdown file and image directory
-npx -y bun ${SKILL_DIR}/scripts/wechat-browser.ts --markdown article.md --images ./images/
+# Check project-level first
+test -f .baoyu-skills/baoyu-post-to-wechat/EXTEND.md && echo "project"
 
-# With explicit parameters
-npx -y bun ${SKILL_DIR}/scripts/wechat-browser.ts --title "标题" --content "内容" --image img1.png --image img2.png --submit
+# Then user-level (cross-platform: $HOME works on macOS/Linux/WSL)
+test -f "$HOME/.baoyu-skills/baoyu-post-to-wechat/EXTEND.md" && echo "user"
 ```
 
-### Article (文章) - Full markdown with formatting
+┌────────────────────────────────────────────────────────┬───────────────────┐
+│                          Path                          │     Location      │
+├────────────────────────────────────────────────────────┼───────────────────┤
+│ .baoyu-skills/baoyu-post-to-wechat/EXTEND.md           │ Project directory │
+├────────────────────────────────────────────────────────┼───────────────────┤
+│ $HOME/.baoyu-skills/baoyu-post-to-wechat/EXTEND.md     │ User home         │
+└────────────────────────────────────────────────────────┴───────────────────┘
+
+┌───────────┬───────────────────────────────────────────────────────────────────────────┐
+│  Result   │                                  Action                                   │
+├───────────┼───────────────────────────────────────────────────────────────────────────┤
+│ Found     │ Read, parse, apply settings                                               │
+├───────────┼───────────────────────────────────────────────────────────────────────────┤
+│ Not found │ Use defaults                                                              │
+└───────────┴───────────────────────────────────────────────────────────────────────────┘
+
+**EXTEND.md Supports**: Default theme | Auto-submit preference | Chrome profile path
+
+## Usage
+
+### Image-Text (图文)
+
+```bash
+npx -y bun ${SKILL_DIR}/scripts/wechat-browser.ts --markdown article.md --images ./images/
+npx -y bun ${SKILL_DIR}/scripts/wechat-browser.ts --title "标题" --content "内容" --image img.png --submit
+```
+
+### Article (文章)
 
 ```bash
-# Post markdown article
 npx -y bun ${SKILL_DIR}/scripts/wechat-article.ts --markdown article.md --theme grace
 ```
 
-> **Note**: `${SKILL_DIR}` represents this skill's installation directory. Agent replaces with actual path at runtime.
+## Detailed References
 
-## References
+| Topic | Reference |
+|-------|-----------|
+| Image-text parameters, auto-compression | [references/image-text-posting.md](references/image-text-posting.md) |
+| Article themes, image handling | [references/article-posting.md](references/article-posting.md) |
 
-- **Image-Text Posting**: See `references/image-text-posting.md` for detailed image-text posting guide
-- **Article Posting**: See `references/article-posting.md` for detailed article posting guide
-
-## Prerequisites
-
-- Google Chrome installed
-- `bun` runtime (via `npx -y bun`)
-- First run: log in to WeChat Official Account in the opened browser window
-
-## Features
+## Feature Comparison
 
 | Feature | Image-Text | Article |
 |---------|------------|---------|
 | Multiple images | ✓ (up to 9) | ✓ (inline) |
 | Markdown support | Title/content extraction | Full formatting |
-| Auto title compression | ✓ (to 20 chars) | ✗ |
-| Content compression | ✓ (to 1000 chars) | ✗ |
+| Auto compression | ✓ (title: 20, content: 1000 chars) | ✗ |
 | Themes | ✗ | ✓ (default, grace, simple) |
 
+## Prerequisites
+
+- Google Chrome
+- First run: log in to WeChat Official Account (session preserved)
+
 ## Troubleshooting
 
-- **Not logged in**: First run opens browser - scan QR code to log in, session is preserved
-- **Chrome not found**: Set `WECHAT_BROWSER_CHROME_PATH` environment variable
-- **Paste fails**: Check system clipboard permissions
+| Issue | Solution |
+|-------|----------|
+| Not logged in | First run opens browser - scan QR to log in |
+| Chrome not found | Set `WECHAT_BROWSER_CHROME_PATH` env var |
+| Paste fails | Check system clipboard permissions |
 
 ## Extension Support
 
-Custom configurations via EXTEND.md.
-
-**Check paths** (priority order):
-1. `.baoyu-skills/baoyu-post-to-wechat/EXTEND.md` (project)
-2. `~/.baoyu-skills/baoyu-post-to-wechat/EXTEND.md` (user)
-
-If found, load before workflow. Extension content overrides defaults.
+Custom configurations via EXTEND.md. See **Preferences** section for paths and supported options.

skills/baoyu-post-to-x/SKILL.md

@@ -1,11 +1,11 @@
 ---
 name: baoyu-post-to-x
-description: Post content and articles to X (Twitter). Supports regular posts with images/videos and X Articles (long-form Markdown). Uses real Chrome with CDP to bypass anti-automation.
+description: Posts content and articles to X (Twitter). Supports regular posts with images/videos and X Articles (long-form Markdown). Uses real Chrome with CDP to bypass anti-automation. Use when user asks to "post to X", "tweet", "publish to Twitter", or "share on X".
 ---
 
 # Post to X (Twitter)
 
-Post content, images, videos, and long-form articles to X using real Chrome browser (bypasses anti-bot detection).
+Posts text, images, videos, and long-form articles to X via real Chrome browser (bypasses anti-bot detection).
 
 ## Script Directory
 
@@ -27,11 +27,41 @@ Post content, images, videos, and long-form articles to X using real Chrome brow
 | `scripts/copy-to-clipboard.ts` | Copy content to clipboard |
 | `scripts/paste-from-clipboard.ts` | Send real paste keystroke |
 
+## Preferences (EXTEND.md)
+
+Use Bash to check EXTEND.md existence (priority order):
+
+```bash
+# Check project-level first
+test -f .baoyu-skills/baoyu-post-to-x/EXTEND.md && echo "project"
+
+# Then user-level (cross-platform: $HOME works on macOS/Linux/WSL)
+test -f "$HOME/.baoyu-skills/baoyu-post-to-x/EXTEND.md" && echo "user"
+```
+
+┌──────────────────────────────────────────────────┬───────────────────┐
+│                       Path                       │     Location      │
+├──────────────────────────────────────────────────┼───────────────────┤
+│ .baoyu-skills/baoyu-post-to-x/EXTEND.md          │ Project directory │
+├──────────────────────────────────────────────────┼───────────────────┤
+│ $HOME/.baoyu-skills/baoyu-post-to-x/EXTEND.md    │ User home         │
+└──────────────────────────────────────────────────┴───────────────────┘
+
+┌───────────┬───────────────────────────────────────────────────────────────────────────┐
+│  Result   │                                  Action                                   │
+├───────────┼───────────────────────────────────────────────────────────────────────────┤
+│ Found     │ Read, parse, apply settings                                               │
+├───────────┼───────────────────────────────────────────────────────────────────────────┤
+│ Not found │ Use defaults                                                              │
+└───────────┴───────────────────────────────────────────────────────────────────────────┘
+
+**EXTEND.md Supports**: Default Chrome profile | Auto-submit preference
+
 ## Prerequisites
 
-- Google Chrome or Chromium installed
-- `bun` installed (for running scripts)
-- First run: log in to X in the opened browser window
+- Google Chrome or Chromium
+- `bun` runtime
+- First run: log in to X manually (session saved)
 
 ## References
 
@@ -45,72 +75,57 @@ Post content, images, videos, and long-form articles to X using real Chrome brow
 Text + up to 4 images.
 
 ```bash
-# Preview mode (doesn't post)
-npx -y bun ${SKILL_DIR}/scripts/x-browser.ts "Hello from Claude!" --image ./screenshot.png
-
-# Actually post
-npx -y bun ${SKILL_DIR}/scripts/x-browser.ts "Hello!" --image ./photo.png --submit
+npx -y bun ${SKILL_DIR}/scripts/x-browser.ts "Hello!" --image ./photo.png          # Preview
+npx -y bun ${SKILL_DIR}/scripts/x-browser.ts "Hello!" --image ./photo.png --submit  # Post
 ```
 
-> **Note**: `${SKILL_DIR}` represents this skill's installation directory. Agent replaces with actual path at runtime.
-
 **Parameters**:
 | Parameter | Description |
 |-----------|-------------|
-| `<text>` | Post content (positional argument) |
-| `--image <path>` | Image file path (can be repeated, max 4) |
-| `--submit` | Actually post (default: preview only) |
-| `--profile <dir>` | Custom Chrome profile directory |
+| `<text>` | Post content (positional) |
+| `--image <path>` | Image file (repeatable, max 4) |
+| `--submit` | Post (default: preview) |
+| `--profile <dir>` | Custom Chrome profile |
 
 ---
 
 ## Video Posts
 
-Text + video file (MP4, MOV, WebM).
+Text + video file.
 
 ```bash
-# Preview mode (doesn't post)
-npx -y bun ${SKILL_DIR}/scripts/x-video.ts "Check out this video!" --video ./clip.mp4
-
-# Actually post
-npx -y bun ${SKILL_DIR}/scripts/x-video.ts "Amazing content" --video ./demo.mp4 --submit
+npx -y bun ${SKILL_DIR}/scripts/x-video.ts "Check this out!" --video ./clip.mp4          # Preview
+npx -y bun ${SKILL_DIR}/scripts/x-video.ts "Amazing content" --video ./demo.mp4 --submit  # Post
 ```
 
 **Parameters**:
 | Parameter | Description |
 |-----------|-------------|
-| `<text>` | Post content (positional argument) |
-| `--video <path>` | Video file path (required) |
-| `--submit` | Actually post (default: preview only) |
-| `--profile <dir>` | Custom Chrome profile directory |
+| `<text>` | Post content (positional) |
+| `--video <path>` | Video file (MP4, MOV, WebM) |
+| `--submit` | Post (default: preview) |
+| `--profile <dir>` | Custom Chrome profile |
 
-**Video Limits**:
-- Regular accounts: 140 seconds max
-- X Premium: up to 60 minutes
-- Supported formats: MP4, MOV, WebM
-- Processing time: 30-60 seconds depending on file size
+**Limits**: Regular 140s max, Premium 60min. Processing: 30-60s.
 
 ---
 
 ## Quote Tweets
 
-Quote an existing tweet with your comment - a way to share content while giving credit to the original creator.
+Quote an existing tweet with comment.
 
 ```bash
-# Preview mode (doesn't post)
-npx -y bun ${SKILL_DIR}/scripts/x-quote.ts https://x.com/user/status/123456789 "Great insight!"
-
-# Actually post
-npx -y bun ${SKILL_DIR}/scripts/x-quote.ts https://x.com/user/status/123456789 "I agree!" --submit
+npx -y bun ${SKILL_DIR}/scripts/x-quote.ts https://x.com/user/status/123 "Great insight!"          # Preview
+npx -y bun ${SKILL_DIR}/scripts/x-quote.ts https://x.com/user/status/123 "I agree!" --submit       # Post
 ```
 
 **Parameters**:
 | Parameter | Description |
 |-----------|-------------|
-| `<tweet-url>` | URL of the tweet to quote (positional argument) |
-| `<comment>` | Your comment text (positional argument, optional) |
-| `--submit` | Actually post (default: preview only) |
-| `--profile <dir>` | Custom Chrome profile directory |
+| `<tweet-url>` | URL to quote (positional) |
+| `<comment>` | Comment text (positional, optional) |
+| `--submit` | Post (default: preview) |
+| `--profile <dir>` | Custom Chrome profile |
 
 ---
 
@@ -119,47 +134,29 @@ npx -y bun ${SKILL_DIR}/scripts/x-quote.ts https://x.com/user/status/123456789 "
 Long-form Markdown articles (requires X Premium).
 
 ```bash
-# Preview mode
-npx -y bun ${SKILL_DIR}/scripts/x-article.ts article.md
-
-# With cover image
-npx -y bun ${SKILL_DIR}/scripts/x-article.ts article.md --cover ./cover.jpg
-
-# Publish
-npx -y bun ${SKILL_DIR}/scripts/x-article.ts article.md --submit
+npx -y bun ${SKILL_DIR}/scripts/x-article.ts article.md                        # Preview
+npx -y bun ${SKILL_DIR}/scripts/x-article.ts article.md --cover ./cover.jpg    # With cover
+npx -y bun ${SKILL_DIR}/scripts/x-article.ts article.md --submit               # Publish
 ```
 
 **Parameters**:
 | Parameter | Description |
 |-----------|-------------|
-| `<markdown>` | Markdown file path (positional argument) |
-| `--cover <path>` | Cover image path |
-| `--title <text>` | Override article title |
-| `--submit` | Actually publish (default: preview only) |
+| `<markdown>` | Markdown file (positional) |
+| `--cover <path>` | Cover image |
+| `--title <text>` | Override title |
+| `--submit` | Publish (default: preview) |
 
-**Frontmatter** (optional):
-```yaml
----
-title: My Article Title
-cover_image: /path/to/cover.jpg
----
-```
+**Frontmatter**: `title`, `cover_image` supported in YAML front matter.
 
 ---
 
 ## Notes
 
-- First run requires manual login (session is saved)
-- Always preview before using `--submit`
-- Browser closes automatically after operation
-- Supports macOS, Linux, and Windows
+- First run: manual login required (session persists)
+- Always preview before `--submit`
+- Cross-platform: macOS, Linux, Windows
 
 ## Extension Support
 
-Custom configurations via EXTEND.md.
-
-**Check paths** (priority order):
-1. `.baoyu-skills/baoyu-post-to-x/EXTEND.md` (project)
-2. `~/.baoyu-skills/baoyu-post-to-x/EXTEND.md` (user)
-
-If found, load before workflow. Extension content overrides defaults.
+Custom configurations via EXTEND.md. See **Preferences** section for paths and supported options.

skills/baoyu-slide-deck/references/base-prompt.md

@@ -52,8 +52,33 @@ You are "The Architect" - a master visual storyteller creating presentation slid
 
 ## STYLE_INSTRUCTIONS
 
-[Insert style-specific instructions here]
+[Extract from outline.md - do NOT re-read style files]
+
+The STYLE_INSTRUCTIONS block from the outline contains:
+- Design Aesthetic
+- Background (Texture + Base Color)
+- Typography (Headlines + Body descriptions)
+- Color Palette (with hex codes)
+- Visual Elements
+- Density Guidelines
+- Style Rules (Do/Don't)
+
+Copy the entire `<STYLE_INSTRUCTIONS>...</STYLE_INSTRUCTIONS>` block from the outline here.
 
 ---
 
-Please use nano banana pro to generate the slide image based on the content provided below:
+## SLIDE CONTENT
+
+[Insert slide-specific content from outline]
+
+Include:
+- Slide number and filename
+- Type (Cover/Content/Back Cover)
+- Narrative Goal
+- Key Content (Headline, Sub-headline, Body points)
+- Visual description
+- Layout guidance (if specified)
+
+---
+
+Please use nano banana pro to generate the slide image based on the content provided above.

skills/baoyu-slide-deck/references/config/preferences-schema.md

@@ -0,0 +1,125 @@
+# EXTEND.md Schema
+
+Structure for user preferences in `.baoyu-skills/baoyu-slide-deck/EXTEND.md`.
+
+## Full Schema
+
+```yaml
+# Slide Deck Preferences
+
+## Defaults
+style: blueprint              # Preset name OR "custom"
+audience: general             # beginners | intermediate | experts | executives | general
+language: auto                # auto | en | zh | ja | etc.
+review: true                  # true = review outline before generation
+
+## Custom Dimensions (only when style: custom)
+dimensions:
+  texture: clean              # clean | grid | organic | pixel | paper
+  mood: professional          # professional | warm | cool | vibrant | dark | neutral
+  typography: geometric       # geometric | humanist | handwritten | editorial | technical
+  density: balanced           # minimal | balanced | dense
+
+## Custom Styles (optional)
+custom_styles:
+  my-style:
+    texture: organic
+    mood: warm
+    typography: humanist
+    density: minimal
+    description: "My custom warm and friendly style"
+```
+
+## Field Descriptions
+
+### Defaults
+
+| Field | Type | Default | Description |
+|-------|------|---------|-------------|
+| `style` | string | `blueprint` | Preset name, `custom`, or custom style name |
+| `audience` | string | `general` | Default target audience |
+| `language` | string | `auto` | Output language (auto = detect from input) |
+| `review` | boolean | `true` | Show outline review before generation |
+
+### Custom Dimensions
+
+Only used when `style: custom`. Defines dimension values directly.
+
+| Field | Options | Default |
+|-------|---------|---------|
+| `texture` | clean, grid, organic, pixel, paper | clean |
+| `mood` | professional, warm, cool, vibrant, dark, neutral | professional |
+| `typography` | geometric, humanist, handwritten, editorial, technical | geometric |
+| `density` | minimal, balanced, dense | balanced |
+
+### Custom Styles
+
+Define reusable custom dimension combinations.
+
+```yaml
+custom_styles:
+  style-name:
+    texture: <texture>
+    mood: <mood>
+    typography: <typography>
+    density: <density>
+    description: "Optional description"
+```
+
+Then use with: `/baoyu-slide-deck content.md --style style-name`
+
+## Minimal Examples
+
+### Just change default style
+
+```yaml
+style: sketch-notes
+```
+
+### Prefer no reviews
+
+```yaml
+review: false
+```
+
+### Custom default dimensions
+
+```yaml
+style: custom
+dimensions:
+  texture: organic
+  mood: professional
+  typography: humanist
+  density: minimal
+```
+
+### Define reusable custom style
+
+```yaml
+custom_styles:
+  brand-style:
+    texture: clean
+    mood: vibrant
+    typography: editorial
+    density: balanced
+    description: "Company brand style"
+```
+
+## File Locations
+
+Priority order (first found wins):
+
+1. `.baoyu-skills/baoyu-slide-deck/EXTEND.md` (project)
+2. `$HOME/.baoyu-skills/baoyu-slide-deck/EXTEND.md` (user)
+
+## First-Time Setup
+
+When no EXTEND.md exists, the skill prompts for initial preferences:
+
+1. Preferred style (preset or custom)
+2. Default audience
+3. Language preference
+4. Review preference
+5. Save location (project or user)
+
+Creates EXTEND.md at chosen location.

skills/baoyu-slide-deck/references/design-guidelines.md

@@ -0,0 +1,208 @@
+# Design Guidelines
+
+Detailed design principles for slide decks.
+
+## Audience Guidelines
+
+Design decisions adapt to target audience. Use `--audience` to set.
+
+| Audience | Content Density | Visual Style | Terminology | Slides |
+|----------|-----------------|--------------|-------------|--------|
+| `beginners` | Low | Friendly, illustrative | Plain language | 8-15 |
+| `intermediate` | Medium | Balanced, structured | Some jargon OK | 10-20 |
+| `experts` | High | Data-rich, precise | Technical terms | 12-25 |
+| `executives` | Low-Medium | Clean, impactful | Business language | 8-12 |
+| `general` | Medium | Accessible, engaging | Minimal jargon | 10-18 |
+
+### Audience → Density Mapping
+
+Recommended density dimension based on audience:
+
+| Audience | Recommended Density | Rationale |
+|----------|-------------------|-----------|
+| `executives` | minimal | One insight per slide, respect time |
+| `beginners` | minimal → balanced | Single concepts, build understanding |
+| `general` | balanced | Accessible but informative |
+| `intermediate` | balanced | Standard information density |
+| `experts` | balanced → dense | Can handle more data per slide |
+
+**Automatic Density Selection**:
+- If `--audience executives` → default to `minimal` density
+- If `--audience beginners` → default to `minimal` or `balanced`
+- If `--audience experts` → allow `dense` density
+- Otherwise → default to `balanced`
+
+### Audience-Specific Principles
+
+**Beginners**:
+- One concept per slide
+- Visual metaphors over abstract diagrams
+- Step-by-step progression
+- Generous whitespace
+
+**Experts**:
+- Multiple data points per slide acceptable
+- Technical diagrams with precise labels
+- Assume domain knowledge
+- Dense but organized information
+
+**Executives**:
+- Lead with insights, not data
+- "So what?" on every slide
+- Decision-enabling content
+- Bottom-line upfront (BLUF)
+
+## Visual Hierarchy Principles
+
+| Principle | Description |
+|-----------|-------------|
+| Focal Point | ONE dominant element per slide draws attention first |
+| Rule of Thirds | Position key elements at grid intersections |
+| Z-Pattern | Guide eye: top-left → top-right → bottom-left → bottom-right |
+| Size Contrast | Headlines 2-3x larger than body text |
+| Breathing Room | Minimum 10% margin from all edges |
+
+## Content Density
+
+See `references/dimensions/density.md` for full density dimension specs.
+
+| Level | Description | Use When |
+|-------|-------------|----------|
+| High | Multiple data points, detailed charts, dense text | Expert audience, technical reviews |
+| Medium | Key points with supporting details | General business, mixed audiences |
+| Low | One main idea, large visuals, minimal text | Beginners, keynotes, emotional impact |
+
+**High-Density Principles** (McKinsey-style):
+- Every element earns its space
+- Data speaks louder than decoration
+- Annotations explain insights, not describe data
+- White space is strategic, not filler
+
+**Density by Slide Type**:
+| Slide Type | Recommended Density |
+|------------|-------------------|
+| Cover/Title | minimal |
+| Agenda/Overview | balanced |
+| Content/Analysis | balanced or dense |
+| Data/Metrics | dense |
+| Quote/Impact | minimal |
+| Summary/Takeaway | balanced |
+
+## Color Selection
+
+See `references/dimensions/mood.md` for full mood dimension specs.
+
+**Content-First Approach**:
+1. Analyze content topic, mood, and industry
+2. Consider target audience expectations
+3. Match palette to subject matter
+4. Ensure strong contrast for readability
+
+**Quick Palette Guide**:
+| Content Type | Recommended Mood |
+|--------------|-----------------|
+| Technical/Architecture | cool |
+| Educational/Friendly | warm |
+| Corporate/Professional | professional |
+| Creative/Artistic | vibrant |
+| Scientific/Medical | cool or neutral |
+| Entertainment/Gaming | dark or vibrant |
+
+## Typography Principles
+
+See `references/dimensions/typography.md` for full typography dimension specs.
+
+| Element | Treatment |
+|---------|-----------|
+| Headlines | Bold, 2-3x body size, narrative style |
+| Body Text | Regular weight, readable size |
+| Captions | Smaller, lighter weight |
+| Data Labels | Monospace for technical content |
+| Emphasis | Use bold or color, not underlines |
+
+## Font Recommendations
+
+**English Fonts**:
+| Font | Style | Best For |
+|------|-------|----------|
+| Liter | Sans-serif, geometric | Modern, clean, technical |
+| HedvigLettersSans | Sans-serif, distinctive | Brand-forward, creative |
+| Oranienbaum | High-contrast serif | Elegant, classical |
+| SortsMillGoudy | Classical serif | Traditional, readable |
+| Coda | Round sans-serif | Friendly, approachable |
+
+**Chinese Fonts**:
+| Font | Style | Best For |
+|------|-------|----------|
+| MiSans | Modern sans-serif | Clean, versatile, screen-optimized |
+| Noto Sans SC | Neutral sans-serif | Standard, multilingual |
+| siyuanSongti | Refined Song typeface | Elegant, editorial |
+| alimamashuheiti | Geometric sans-serif | Commercial, structured |
+| LXGW Bright | Song-Kai hybrid | Warm, readable |
+
+**Multilingual Pairing**:
+| Use Case | English | Chinese |
+|----------|---------|---------|
+| Technical | Liter | MiSans |
+| Editorial | Oranienbaum | siyuanSongti |
+| Friendly | Coda | LXGW Bright |
+| Corporate | HedvigLettersSans | alimamashuheiti |
+
+## Visual Elements Reference
+
+See `references/dimensions/texture.md` for full texture dimension specs.
+
+### Background Treatments
+
+| Treatment | Description | Best For |
+|-----------|-------------|----------|
+| Solid color | Single background color | Clean, minimal |
+| Split background | Two colors, diagonal or vertical | Contrast, sections |
+| Gradient | Subtle vertical or diagonal fade | Modern, dynamic |
+| Textured | Pattern or texture overlay | Character, style |
+
+### Typography Treatments
+
+| Treatment | Description | Best For |
+|-----------|-------------|----------|
+| Size contrast | 3-4x difference headline vs body | Impact, hierarchy |
+| All-caps headers | Uppercase with letter spacing | Authority, structure |
+| Monospace data | Fixed-width for numbers/code | Technical, precision |
+| Hand-drawn | Organic, imperfect letterforms | Friendly, approachable |
+
+### Geometric Accents
+
+| Element | Description | Best For |
+|---------|-------------|----------|
+| Diagonal dividers | Angled section separators | Energy, movement |
+| Corner brackets | L-shaped frames | Focus, framing |
+| Circles/hexagons | Shape frames for images | Modern, tech |
+| Underline accents | Thick lines under headers | Emphasis, hierarchy |
+
+## Consistency Requirements
+
+| Element | Guideline |
+|---------|-----------|
+| Spacing | Consistent margins and padding throughout |
+| Colors | Maximum 3-4 colors per slide, palette consistent across deck |
+| Typography | Same font families and sizes for same content types |
+| Visual Language | Repeat patterns, shapes, and treatments |
+
+## Dimension Combination Guide
+
+When combining dimensions, consider compatibility:
+
+| Audience | Recommended Dimensions |
+|----------|----------------------|
+| Executives | clean + neutral + geometric + minimal |
+| Beginners | organic + warm + humanist + minimal |
+| General | any texture + any mood + humanist/geometric + balanced |
+| Experts | grid/clean + cool + technical + balanced/dense |
+
+| Content Type | Recommended Dimensions |
+|--------------|----------------------|
+| Tutorial | organic + warm + handwritten + balanced |
+| Technical | grid + cool + technical + balanced |
+| Business | clean + professional + geometric + balanced |
+| Creative | organic + vibrant + humanist + balanced |
+| Data-heavy | clean + cool + technical + dense |

skills/baoyu-slide-deck/references/dimensions/density.md

@@ -0,0 +1,118 @@
+# Density Dimension
+
+Information density per slide.
+
+## Options
+
+| Option | Content/Slide | Whitespace | Best For |
+|--------|---------------|------------|----------|
+| `minimal` | One focus point | Maximum | Executive briefings, keynotes, emotional impact |
+| `balanced` | 2-3 key points | Standard | General presentations, mixed audiences |
+| `dense` | Multiple data points | Compact | Data-heavy, technical reviews, detailed analysis |
+
+## Rendering Guidelines
+
+### minimal
+
+- ONE main idea per slide
+- Large visuals dominate
+- Minimal text (headline + 1-2 lines max)
+- Generous margins (15%+ from edges)
+- Maximum breathing room between elements
+- Let single element carry full weight
+
+**Principles**:
+- "One slide, one message"
+- Visual > text
+- Empty space is intentional
+- Every element must earn its space
+
+### balanced
+
+- 2-3 key points per slide
+- Standard margins (10% from edges)
+- Balanced text/visual ratio
+- Clear hierarchy with supporting details
+- Comfortable reading experience
+
+**Principles**:
+- Primary point + supporting context
+- Visuals complement text
+- Structured but not crowded
+- Good for diverse audiences
+
+### dense
+
+- Multiple data points acceptable
+- Compact margins (5-8% from edges)
+- Information-rich layouts
+- Charts, tables, detailed annotations
+- Assume engaged, attentive audience
+
+**Principles**:
+- Data speaks louder than decoration
+- Annotations explain insights
+- White space is strategic
+- Every pixel serves a purpose
+
+## Audience → Density Mapping
+
+| Audience | Recommended Density |
+|----------|-------------------|
+| Executives | minimal |
+| Beginners | minimal to balanced |
+| General | balanced |
+| Intermediate | balanced |
+| Experts | balanced to dense |
+
+## Slide Type → Density Guidelines
+
+| Slide Type | Recommended Density |
+|------------|-------------------|
+| Cover/Title | minimal |
+| Section break | minimal |
+| Quote/Impact | minimal |
+| Agenda/Overview | balanced |
+| Content/Analysis | balanced or dense |
+| Summary/Takeaway | balanced |
+| Data/Metrics | dense |
+
+## Content Guidelines Per Density
+
+### minimal
+
+| Element | Guideline |
+|---------|-----------|
+| Headlines | Large (40-60pt equivalent) |
+| Body text | Minimal or none |
+| Bullet points | 0-2 max |
+| Visual elements | 1 dominant element |
+| Charts/Data | 1 key stat only |
+
+### balanced
+
+| Element | Guideline |
+|---------|-----------|
+| Headlines | Medium-large (32-48pt equivalent) |
+| Body text | 2-4 lines |
+| Bullet points | 2-4 |
+| Visual elements | 1-2 elements |
+| Charts/Data | Simple charts OK |
+
+### dense
+
+| Element | Guideline |
+|---------|-----------|
+| Headlines | Medium (24-36pt equivalent) |
+| Body text | Multiple paragraphs OK |
+| Bullet points | 4-6+ |
+| Visual elements | Multiple allowed |
+| Charts/Data | Complex charts, tables OK |
+
+## Combination Notes
+
+| Density | Works Best With | Avoid With |
+|---------|-----------------|------------|
+| minimal | neutral mood, geometric typography | dense data content |
+| balanced | any mood/typography | extremes (too sparse or too packed) |
+| dense | cool mood, technical typography | handwritten typography, organic texture |

skills/baoyu-slide-deck/references/dimensions/mood.md

@@ -0,0 +1,135 @@
+# Mood Dimension
+
+Color temperature and palette style.
+
+## Options
+
+| Option | Color Temperature | Palette Style | Best For |
+|--------|-------------------|---------------|----------|
+| `professional` | Cool-neutral | Navy, gold, structured grays | Business, investor, corporate |
+| `warm` | Warm | Earth tones, oranges, natural colors | Education, friendly, approachable |
+| `cool` | Cool | Blues, grays, cyan, teal | Technical, data, analytical |
+| `vibrant` | Varied | High saturation, bold colors | Marketing, creative, attention-grabbing |
+| `dark` | Dark | Deep backgrounds with bright accents | Entertainment, gaming, atmospheric |
+| `neutral` | Neutral | Minimal color, grayscale focus | Executive, minimal, sophisticated |
+
+## Palette Specifications
+
+### professional
+
+```
+Background: #FFFFFF (Pure White)
+Primary Text: #1E3A5F (Navy)
+Secondary Text: #4A5568 (Dark Gray)
+Accent 1: #C9A227 (Gold)
+Accent 2: #3D5A80 (Light Navy)
+```
+
+### warm
+
+```
+Background: #FAF8F0 (Warm Off-White)
+Primary Text: #2C3E50 (Deep Charcoal)
+Secondary Text: #4A4A4A (Deep Brown)
+Accent 1: #F4A261 (Soft Orange)
+Accent 2: #E9C46A (Mustard Yellow)
+Accent 3: #87A96B (Sage Green)
+```
+
+### cool
+
+```
+Background: #FAF8F5 (Blueprint Off-White)
+Primary Text: #334155 (Deep Slate)
+Secondary Text: #64748B (Slate Gray)
+Accent 1: #2563EB (Engineering Blue)
+Accent 2: #1E3A5F (Navy Blue)
+Accent 3: #BFDBFE (Light Blue)
+```
+
+### vibrant
+
+```
+Background: #FFFFFF or #1A1A2E (Light or Dark)
+Primary Text: #1A1A2E or #FFFFFF
+Accent 1: #E94560 (Coral Red)
+Accent 2: #0F3460 (Deep Blue)
+Accent 3: #16C79A (Teal Green)
+Accent 4: #F9B208 (Golden Yellow)
+```
+
+### dark
+
+```
+Background: #0D1117 (Deep Black)
+Primary Text: #E6EDF3 (Soft White)
+Secondary Text: #8B949E (Muted Gray)
+Accent 1: #58A6FF (Bright Blue)
+Accent 2: #7EE787 (Bright Green)
+Accent 3: #FF7B72 (Coral)
+```
+
+### neutral
+
+```
+Background: #FFFFFF (Pure White)
+Primary Text: #18181B (Near Black)
+Secondary Text: #71717A (Medium Gray)
+Accent 1: #18181B (Black)
+Accent 2: #A1A1AA (Light Gray)
+```
+
+## Rendering Guidelines
+
+### professional
+
+- Restrained use of accent colors
+- Gold for emphasis only
+- Clean, institutional feel
+- Balanced contrast
+
+### warm
+
+- Generous use of warm tones
+- Natural, approachable colors
+- Soft transitions between colors
+- Welcoming atmosphere
+
+### cool
+
+- Blue-dominant palette
+- Technical precision in color use
+- High contrast for clarity
+- Analytical, trustworthy feel
+
+### vibrant
+
+- Bold color combinations
+- High saturation throughout
+- Dynamic color contrasts
+- Energetic visual presence
+
+### dark
+
+- Deep backgrounds dominate
+- Accent colors pop against dark
+- Glowing/luminous effects
+- Cinematic atmosphere
+
+### neutral
+
+- Minimal color usage
+- Typography carries weight
+- Grayscale hierarchy
+- Maximum sophistication
+
+## Combination Notes
+
+| Mood | Works Best With | Avoid With |
+|------|-----------------|------------|
+| professional | clean texture, geometric typography | organic texture, handwritten |
+| warm | organic texture, humanist typography | pixel texture, minimal density |
+| cool | grid texture, technical typography | paper texture, handwritten |
+| vibrant | pixel/organic texture, editorial typography | neutral mood overlaps |
+| dark | clean/pixel texture, technical typography | paper texture |
+| neutral | clean texture, geometric typography | organic texture, vibrant elements |

skills/baoyu-slide-deck/references/dimensions/presets.md

@@ -0,0 +1,126 @@
+# Preset → Dimension Mapping
+
+Maps 16 preset styles to their dimension combinations.
+
+## Mapping Table
+
+| Preset | Texture | Mood | Typography | Density |
+|--------|---------|------|------------|---------|
+| blueprint | grid | cool | technical | balanced |
+| chalkboard | organic | warm | handwritten | balanced |
+| corporate | clean | professional | geometric | balanced |
+| minimal | clean | neutral | geometric | minimal |
+| sketch-notes | organic | warm | handwritten | balanced |
+| watercolor | organic | warm | humanist | minimal |
+| dark-atmospheric | clean | dark | editorial | balanced |
+| notion | clean | neutral | geometric | dense |
+| bold-editorial | clean | vibrant | editorial | balanced |
+| editorial-infographic | clean | cool | editorial | dense |
+| fantasy-animation | organic | vibrant | handwritten | minimal |
+| intuition-machine | clean | cool | technical | dense |
+| pixel-art | pixel | vibrant | technical | balanced |
+| scientific | clean | cool | technical | dense |
+| vector-illustration | clean | vibrant | humanist | balanced |
+| vintage | paper | warm | editorial | balanced |
+
+## Preset Details
+
+### blueprint
+- **Dimensions**: grid + cool + technical + balanced
+- **Feel**: Engineering precision, analytical clarity
+- **Auto-select**: architecture, system, data, analysis, technical
+
+### chalkboard
+- **Dimensions**: organic + warm + handwritten + balanced
+- **Feel**: Classroom warmth, educational
+- **Auto-select**: classroom, teaching, school, chalkboard
+
+### corporate
+- **Dimensions**: clean + professional + geometric + balanced
+- **Feel**: Business credibility, institutional trust
+- **Auto-select**: investor, quarterly, business, corporate
+
+### minimal
+- **Dimensions**: clean + neutral + geometric + minimal
+- **Feel**: Maximum sophistication, executive focus
+- **Auto-select**: executive, minimal, clean, simple
+
+### sketch-notes
+- **Dimensions**: organic + warm + handwritten + balanced
+- **Feel**: Friendly learning, approachable education
+- **Auto-select**: tutorial, learn, education, guide, beginner
+
+### watercolor
+- **Dimensions**: organic + warm + humanist + minimal
+- **Feel**: Artistic, natural, lifestyle
+- **Auto-select**: lifestyle, wellness, travel, artistic
+
+### dark-atmospheric
+- **Dimensions**: clean + dark + editorial + balanced
+- **Feel**: Cinematic, entertainment
+- **Auto-select**: entertainment, music, gaming, atmospheric
+
+### notion
+- **Dimensions**: clean + neutral + geometric + dense
+- **Feel**: SaaS professional, data-forward
+- **Auto-select**: saas, product, dashboard, metrics
+
+### bold-editorial
+- **Dimensions**: clean + vibrant + editorial + balanced
+- **Feel**: Magazine impact, keynote drama
+- **Auto-select**: launch, marketing, keynote, magazine
+
+### editorial-infographic
+- **Dimensions**: clean + cool + editorial + dense
+- **Feel**: Publication quality, informative
+- **Auto-select**: explainer, journalism, science communication
+
+### fantasy-animation
+- **Dimensions**: organic + vibrant + handwritten + minimal
+- **Feel**: Magical, storytelling
+- **Auto-select**: story, fantasy, animation, magical
+
+### intuition-machine
+- **Dimensions**: clean + cool + technical + dense
+- **Feel**: Technical briefing, bilingual documentation
+- **Auto-select**: briefing, academic, research, bilingual
+
+### pixel-art
+- **Dimensions**: pixel + vibrant + technical + balanced
+- **Feel**: Retro gaming, developer culture
+- **Auto-select**: gaming, retro, pixel, developer
+
+### scientific
+- **Dimensions**: clean + cool + technical + dense
+- **Feel**: Academic precision, research quality
+- **Auto-select**: biology, chemistry, medical, scientific
+
+### vector-illustration
+- **Dimensions**: clean + vibrant + humanist + balanced
+- **Feel**: Flat design, friendly creative
+- **Auto-select**: creative, children, kids, cute
+
+### vintage
+- **Dimensions**: paper + warm + editorial + balanced
+- **Feel**: Historical, heritage storytelling
+- **Auto-select**: history, heritage, vintage, expedition
+
+## Building Custom Combinations
+
+When user selects "Custom dimensions", combine any:
+
+- **Texture** (5): clean, grid, organic, pixel, paper
+- **Mood** (6): professional, warm, cool, vibrant, dark, neutral
+- **Typography** (5): geometric, humanist, handwritten, editorial, technical
+- **Density** (3): minimal, balanced, dense
+
+Total possible combinations: 5 × 6 × 5 × 3 = **450 unique styles**
+
+## Recommended Combinations (Beyond Presets)
+
+| Custom Name | Texture | Mood | Typography | Density | Use Case |
+|-------------|---------|------|------------|---------|----------|
+| tech-minimal | clean | neutral | technical | minimal | Developer keynotes |
+| warm-editorial | paper | warm | editorial | balanced | Heritage brands |
+| dark-technical | grid | dark | technical | dense | Security, DevOps |
+| playful-clean | clean | vibrant | humanist | balanced | Startups, apps |

skills/baoyu-slide-deck/references/dimensions/texture.md

@@ -0,0 +1,60 @@
+# Texture Dimension
+
+Visual texture and background treatment.
+
+## Options
+
+| Option | Background | Visual Elements | Best For |
+|--------|------------|-----------------|----------|
+| `clean` | Pure solid color, no texture | Clean lines, geometric shapes | Executive, minimal, corporate |
+| `grid` | Subtle grid overlay | Grid lines, schematics, technical diagrams | Technical, architecture, engineering |
+| `organic` | Soft textures, hand-drawn feel | Brush strokes, watercolor, sketchy lines | Creative, educational, friendly |
+| `pixel` | Chunky pixels, 8-bit aesthetic | Pixel art, retro game elements | Gaming, developer, nostalgic |
+| `paper` | Aged/textured paper | Vintage elements, stamps, weathering | Historical, heritage, storytelling |
+
+## Rendering Guidelines
+
+### clean
+
+- Solid background colors with no visible texture
+- Crisp, sharp edges on all elements
+- Digital precision and clarity
+- Maximum contrast for readability
+
+### grid
+
+- Light grid overlay (5-10% opacity)
+- Engineering paper or blueprint feel
+- Alignment guides visible but subtle
+- Technical drawing aesthetic
+
+### organic
+
+- Paper grain or canvas texture
+- Imperfect edges, natural variations
+- Hand-painted color fills
+- Casual, approachable feel
+
+### pixel
+
+- Visible pixel grid (chunky, not fine)
+- 8-bit color palette aesthetic
+- Aliased edges (no smoothing)
+- Retro game UI elements
+
+### paper
+
+- Aged paper texture (subtle creases, discoloration)
+- Vintage printing artifacts
+- Sepia or warm tones
+- Historical document feel
+
+## Combination Notes
+
+| Texture | Works Best With | Avoid With |
+|---------|-----------------|------------|
+| clean | professional, neutral moods | handwritten typography |
+| grid | cool, professional moods | handwritten, vibrant moods |
+| organic | warm, vibrant moods | technical typography |
+| pixel | vibrant, dark moods | editorial typography |
+| paper | warm moods | geometric typography, minimal density |

skills/baoyu-slide-deck/references/dimensions/typography.md

@@ -0,0 +1,97 @@
+# Typography Dimension
+
+Headline and body text styling.
+
+## Options
+
+| Option | Headline Style | Body Style | Best For |
+|--------|----------------|------------|----------|
+| `geometric` | Modern sans-serif, clean angles | Clean sans-serif | Corporate, tech, modern |
+| `humanist` | Friendly sans-serif, warm curves | Readable sans-serif | Education, general audiences |
+| `handwritten` | Marker/brush, organic feel | Casual script or print | Creative, sketch, friendly |
+| `editorial` | Bold serif/sans mix, magazine style | Classic serif | Keynote, magazine, premium |
+| `technical` | Monospace accents, precise | Clean sans-serif | Developer, data, engineering |
+
+## Rendering Guidelines
+
+### geometric
+
+**Headlines**: Modern geometric sans-serif with clean angles and consistent stroke width. Think Futura, Avenir, or Proxima Nova. Bold to semi-bold weight. Perfect circles in O, G characters.
+
+**Body**: Clean sans-serif optimized for readability. Regular weight. Consistent x-height. Sufficient letter spacing.
+
+**Characteristics**:
+- Mathematical precision in letterforms
+- Consistent stroke widths
+- Perfect geometry in curves
+- Modern, authoritative presence
+
+### humanist
+
+**Headlines**: Friendly sans-serif with subtle stroke variations. Think Frutiger, Open Sans, or Myriad. Medium to semi-bold weight. Warm, approachable letterforms.
+
+**Body**: Readable humanist sans-serif. Comfortable line height. Slight calligraphic influence.
+
+**Characteristics**:
+- Warm, approachable feel
+- Subtle stroke contrast
+- Open counters for readability
+- Natural, human touch
+
+### handwritten
+
+**Headlines**: Bold hand-written marker or brush lettering. Thick strokes with organic edges. Slightly uneven baseline. Render as actual hand-drawn letters.
+
+**Body**: Clear handwritten style mimicking notes. Casual but legible. Natural variation in letter forms.
+
+**Characteristics**:
+- Organic, imperfect letterforms
+- Visible brush/pen character
+- Casual, personal feel
+- NOT computer fonts - actual drawn letters
+
+### editorial
+
+**Headlines**: Bold serif or high-contrast sans-serif. Magazine cover style. Dramatic scale contrast. Think Playfair Display, Didot, or bold condensed sans.
+
+**Body**: Classic serif for extended reading. Elegant, refined letterforms. Traditional publishing quality.
+
+**Characteristics**:
+- High contrast (thick/thin strokes)
+- Dramatic headlines
+- Sophisticated presence
+- Premium, publication quality
+
+### technical
+
+**Headlines**: Clean sans-serif with monospace accents for data/code. Precise, engineered appearance. Think SF Mono for code, Inter for headers.
+
+**Body**: Clean sans-serif optimized for technical content. Fixed-width for numbers and code.
+
+**Characteristics**:
+- Monospace for data elements
+- Precise alignment
+- Clear number distinction (0 vs O, 1 vs l)
+- Engineering precision
+
+## Font Rendering Instructions
+
+Since image generators cannot use font names, describe visual characteristics:
+
+| Option | Headline Description | Body Description |
+|--------|---------------------|------------------|
+| geometric | "bold geometric sans-serif with perfect circular O shapes" | "clean modern sans-serif" |
+| humanist | "friendly rounded sans-serif with warm letterforms" | "readable humanist sans-serif" |
+| handwritten | "bold hand-drawn marker lettering with organic strokes" | "casual handwritten notes style" |
+| editorial | "dramatic high-contrast serif with thick-thin stroke variation" | "elegant classic serif" |
+| technical | "precise sans-serif with monospace numbers" | "technical sans-serif, fixed-width for code" |
+
+## Combination Notes
+
+| Typography | Works Best With | Avoid With |
+|------------|-----------------|------------|
+| geometric | clean texture, professional/neutral mood | organic texture |
+| humanist | organic/clean texture, warm mood | pixel texture |
+| handwritten | organic/paper texture, warm/vibrant mood | grid texture, professional mood |
+| editorial | clean texture, vibrant/professional mood | pixel texture |
+| technical | grid/clean texture, cool/dark mood | paper texture, warm mood |

skills/baoyu-slide-deck/references/layouts.md

@@ -0,0 +1,65 @@
+# Layout Gallery
+
+Optional layout hints for individual slides. Specify in outline's `// LAYOUT` section.
+
+## Slide-Specific Layouts
+
+| Layout | Description | Best For |
+|--------|-------------|----------|
+| `title-hero` | Large centered title + subtitle | Cover slides, section breaks |
+| `quote-callout` | Featured quote with attribution | Testimonials, key insights |
+| `key-stat` | Single large number as focal point | Impact statistics, metrics |
+| `split-screen` | Half image, half text | Feature highlights, comparisons |
+| `icon-grid` | Grid of icons with labels | Features, capabilities, benefits |
+| `two-columns` | Content in balanced columns | Paired information, dual points |
+| `three-columns` | Content in three columns | Triple comparisons, categories |
+| `image-caption` | Full-bleed image + text overlay | Visual storytelling, emotional |
+| `agenda` | Numbered list with highlights | Session overview, roadmap |
+| `bullet-list` | Structured bullet points | Simple content, lists |
+
+## Infographic-Derived Layouts
+
+| Layout | Description | Best For |
+|--------|-------------|----------|
+| `linear-progression` | Sequential flow left-to-right | Timelines, step-by-step |
+| `binary-comparison` | Side-by-side A vs B | Before/after, pros-cons |
+| `comparison-matrix` | Multi-factor grid | Feature comparisons |
+| `hierarchical-layers` | Pyramid or stacked levels | Priority, importance |
+| `hub-spoke` | Central node with radiating items | Concept maps, ecosystems |
+| `bento-grid` | Varied-size tiles | Overview, summary |
+| `funnel` | Narrowing stages | Conversion, filtering |
+| `dashboard` | Metrics with charts/numbers | KPIs, data display |
+| `venn-diagram` | Overlapping circles | Relationships, intersections |
+| `circular-flow` | Continuous cycle | Recurring processes |
+| `winding-roadmap` | Curved path with milestones | Journey, timeline |
+| `tree-branching` | Parent-child hierarchy | Org charts, taxonomies |
+| `iceberg` | Visible vs hidden layers | Surface vs depth |
+| `bridge` | Gap with connection | Problem-solution |
+
+**Usage**: Add `Layout: <name>` in slide's `// LAYOUT` section.
+
+## Layout Selection Tips
+
+**Match Layout to Content**:
+| Content Type | Recommended Layouts |
+|--------------|-------------------|
+| Single narrative | `bullet-list`, `image-caption` |
+| Two concepts | `split-screen`, `binary-comparison` |
+| Three items | `three-columns`, `icon-grid` |
+| Process/Steps | `linear-progression`, `winding-roadmap` |
+| Data/Metrics | `dashboard`, `key-stat` |
+| Relationships | `hub-spoke`, `venn-diagram` |
+| Hierarchy | `hierarchical-layers`, `tree-branching` |
+
+**Layout Flow Patterns**:
+| Position | Recommended Layouts |
+|----------|-------------------|
+| Opening | `title-hero`, `agenda` |
+| Middle | Content-specific layouts |
+| Closing | `quote-callout`, `key-stat` |
+
+**Common Mistakes to Avoid**:
+- Using 3-column layout for 2 items (leaves columns empty)
+- Stacking charts/tables below text (use side-by-side instead)
+- Image layouts without actual images
+- Quote layouts for emphasis (use only for real quotes with attribution)

skills/baoyu-slide-deck/references/outline-template.md

@@ -8,7 +8,8 @@ Standard structure for slide deck outlines with style instructions.
 # Slide Deck Outline
 
 **Topic**: [topic description]
-**Style**: [selected style]
+**Style**: [preset name OR "custom"]
+**Dimensions**: [texture] + [mood] + [typography] + [density]
 **Audience**: [target audience]
 **Language**: [output language]
 **Slide Count**: N slides
@@ -17,15 +18,15 @@ Standard structure for slide deck outlines with style instructions.
 ---
 
 <STYLE_INSTRUCTIONS>
-Design Aesthetic: [2-3 sentence description from style file]
+Design Aesthetic: [2-3 sentence description combining dimension characteristics]
 
 Background:
-  Color: [Name] ([Hex])
-  Texture: [description]
+  Texture: [from texture dimension]
+  Base Color: [from mood dimension palette]
 
 Typography:
-  Primary Font: [detailed description for image generation]
-  Secondary Font: [detailed description for image generation]
+  Headlines: [from typography dimension - describe visual appearance]
+  Body: [from typography dimension - describe visual appearance]
 
 Color Palette:
   Primary Text: [Name] ([Hex]) - [usage]
@@ -34,13 +35,17 @@ Color Palette:
   Accent 2: [Name] ([Hex]) - [usage]
 
 Visual Elements:
-  - [element 1 with rendering guidance]
+  - [element 1 from texture + mood combination]
   - [element 2 with rendering guidance]
   - ...
 
+Density Guidelines:
+  - Content per slide: [from density dimension]
+  - Whitespace: [from density dimension]
+
 Style Rules:
-  Do: [guidelines from style file]
-  Don't: [anti-patterns from style file]
+  Do: [guidelines from dimension combinations]
+  Don't: [anti-patterns from dimension combinations]
 </STYLE_INSTRUCTIONS>
 
 ---
@@ -48,6 +53,88 @@ Style Rules:
 [Slide entries follow...]
 ```
 
+## Building STYLE_INSTRUCTIONS from Dimensions
+
+When using custom dimensions or presets, build STYLE_INSTRUCTIONS by combining:
+
+### 1. Design Aesthetic
+
+Combine characteristics from all four dimensions into 2-3 sentences:
+
+| Texture | Contribution |
+|---------|--------------|
+| clean | "Clean, digital precision with crisp edges" |
+| grid | "Technical grid overlay with engineering precision" |
+| organic | "Hand-drawn feel with soft textures" |
+| pixel | "Chunky pixel aesthetic with 8-bit charm" |
+| paper | "Aged paper texture with vintage character" |
+
+| Mood | Contribution |
+|------|--------------|
+| professional | "Professional navy and gold palette" |
+| warm | "Warm earth tones creating approachable atmosphere" |
+| cool | "Cool analytical blues and grays" |
+| vibrant | "Bold, high-saturation colors with energy" |
+| dark | "Deep cinematic backgrounds with glowing accents" |
+| neutral | "Minimal grayscale sophistication" |
+
+### 2. Background
+
+From `references/dimensions/texture.md`:
+- Texture description
+- Base color from mood palette
+
+### 3. Typography
+
+From `references/dimensions/typography.md`:
+- Headline visual description (NOT font names)
+- Body text visual description (NOT font names)
+
+**Important**: Describe appearance for image generation: "bold geometric sans-serif with perfect circular O shapes" NOT "Inter font".
+
+### 4. Color Palette
+
+From `references/dimensions/mood.md`:
+- Copy the palette specifications for the selected mood
+- Include hex codes and usage notes
+
+### 5. Visual Elements
+
+Combine texture and mood characteristics:
+
+| Combination | Visual Elements |
+|-------------|-----------------|
+| clean + professional | Clean charts, outlined icons, structured grids |
+| grid + cool | Technical schematics, dimension lines, blueprints |
+| organic + warm | Hand-drawn icons, brush strokes, doodles |
+| pixel + vibrant | Pixel art icons, retro game elements |
+| paper + warm | Vintage stamps, aged elements, sepia overlays |
+
+### 6. Density Guidelines
+
+From `references/dimensions/density.md`:
+- Content per slide limits
+- Whitespace requirements
+- Element count guidelines
+
+### 7. Style Rules
+
+Combine dimension-specific rules:
+
+**Do rules by texture**:
+- clean: Maintain sharp edges, use grid alignment
+- grid: Show precise measurements, use technical diagrams
+- organic: Allow imperfection, layer with subtle overlaps
+- pixel: Keep aliased edges, use chunky elements
+- paper: Add subtle aging effects, use warm tones
+
+**Don't rules by texture**:
+- clean: Don't use hand-drawn elements
+- grid: Don't use organic curves
+- organic: Don't use perfect geometry
+- pixel: Don't smooth edges
+- paper: Don't use bright digital colors
+
 ## Cover Slide Template
 
 ```markdown
@@ -123,18 +210,33 @@ Layout: [optional: layout name from gallery]
 
 ## STYLE_INSTRUCTIONS Block
 
-The `<STYLE_INSTRUCTIONS>` block contains all style-specific guidance for image generation:
+The `<STYLE_INSTRUCTIONS>` block is the SINGLE SOURCE OF TRUTH for style information in this outline.
 
-| Section | Content |
-|---------|---------|
-| Design Aesthetic | Overall visual direction from style file |
-| Background | Base color and texture details |
-| Typography | Font descriptions for Gemini (no font names, describe appearance) |
-| Color Palette | Named colors with hex codes and usage guidance |
-| Visual Elements | Specific graphic elements with rendering instructions |
-| Style Rules | Do/Don't guidelines from style file |
+| Section | Content | Source |
+|---------|---------|--------|
+| Design Aesthetic | Overall visual direction | Combined from all dimensions |
+| Background | Base color and texture details | texture + mood dimensions |
+| Typography | Font descriptions (visual, not names) | typography dimension |
+| Color Palette | Named colors with hex codes and usage | mood dimension |
+| Visual Elements | Graphic elements with rendering instructions | texture + mood dimensions |
+| Density Guidelines | Content limits and whitespace | density dimension |
+| Style Rules | Do/Don't guidelines | Combined from dimensions |
 
-**Important**: Typography descriptions must describe the visual appearance (e.g., "rounded sans-serif", "bold geometric") since image generators cannot use font names.
+**Important**:
+- Typography descriptions must describe visual appearance (e.g., "rounded sans-serif", "bold geometric") since image generators cannot use font names
+- Prompts should extract STYLE_INSTRUCTIONS from this outline, NOT re-read style files
+
+## Preset → Dimensions Reference
+
+When using a preset, look up dimensions in `references/dimensions/presets.md`:
+
+| Preset | Dimensions |
+|--------|------------|
+| blueprint | grid + cool + technical + balanced |
+| sketch-notes | organic + warm + handwritten + balanced |
+| corporate | clean + professional + geometric + balanced |
+| minimal | clean + neutral + geometric + minimal |
+| ... | See presets.md for full mapping |
 
 ## Section Dividers
 

skills/baoyu-url-to-markdown/SKILL.md

@@ -21,6 +21,36 @@ Fetches any URL via Chrome CDP and converts HTML to clean markdown.
 |--------|---------|
 | `scripts/main.ts` | CLI entry point for URL fetching |
 
+## Preferences (EXTEND.md)
+
+Use Bash to check EXTEND.md existence (priority order):
+
+```bash
+# Check project-level first
+test -f .baoyu-skills/baoyu-url-to-markdown/EXTEND.md && echo "project"
+
+# Then user-level (cross-platform: $HOME works on macOS/Linux/WSL)
+test -f "$HOME/.baoyu-skills/baoyu-url-to-markdown/EXTEND.md" && echo "user"
+```
+
+┌────────────────────────────────────────────────────────┬───────────────────┐
+│                          Path                          │     Location      │
+├────────────────────────────────────────────────────────┼───────────────────┤
+│ .baoyu-skills/baoyu-url-to-markdown/EXTEND.md          │ Project directory │
+├────────────────────────────────────────────────────────┼───────────────────┤
+│ $HOME/.baoyu-skills/baoyu-url-to-markdown/EXTEND.md    │ User home         │
+└────────────────────────────────────────────────────────┴───────────────────┘
+
+┌───────────┬───────────────────────────────────────────────────────────────────────────┐
+│  Result   │                                  Action                                   │
+├───────────┼───────────────────────────────────────────────────────────────────────────┤
+│ Found     │ Read, parse, apply settings                                               │
+├───────────┼───────────────────────────────────────────────────────────────────────────┤
+│ Not found │ Use defaults                                                              │
+└───────────┴───────────────────────────────────────────────────────────────────────────┘
+
+**EXTEND.md Supports**: Default output directory | Default capture mode | Timeout settings
+
 ## Features
 
 - Chrome CDP for full JavaScript rendering
@@ -52,103 +82,28 @@ npx -y bun ${SKILL_DIR}/scripts/main.ts <url> -o output.md
 
 ## Capture Modes
 
-### Auto Mode (default)
+| Mode | Behavior | Use When |
+|------|----------|----------|
+| Auto (default) | Capture on network idle | Public pages, static content |
+| Wait (`--wait`) | User signals when ready | Login-required, lazy loading, paywalls |
 
-Page loads → waits for network idle → captures immediately.
-
-Best for:
-- Public pages
-- Static content
-- No login required
-
-### Wait Mode (`--wait`)
-
-Page opens → user can interact (login, scroll, etc.) → user signals ready → captures.
-
-Best for:
-- Login-required pages
-- Dynamic content needing interaction
-- Pages with lazy loading
-
-**Agent workflow for wait mode**:
-1. Run script with `--wait` flag
-2. Script outputs: `Page opened. Press Enter when ready to capture...`
-3. Use `AskUserQuestion` to ask user if page is ready
-4. When user confirms, send newline to stdin to trigger capture
+**Wait mode workflow**:
+1. Run with `--wait` → script outputs "Press Enter when ready"
+2. Ask user to confirm page is ready
+3. Send newline to stdin to trigger capture
 
 ## Output Format
 
-```markdown
----
-url: https://example.com/page
-title: "Page Title"
-description: "Meta description if available"
-author: "Author if available"
-published: "2024-01-01"
-captured_at: "2024-01-15T10:30:00Z"
----
-
-# Page Title
-
-Converted markdown content...
-```
-
-## Mode Selection Guide
-
-When user requests URL capture, help select appropriate mode:
-
-**Suggest Auto Mode when**:
-- URL is public (no login wall visible)
-- Content appears static
-- User doesn't mention login requirements
-
-**Suggest Wait Mode when**:
-- User mentions needing to log in
-- Site known to require authentication
-- User wants to scroll/interact before capture
-- Content is behind paywall
-
-**Ask user when unclear**:
-```
-The page may require login or interaction before capturing.
-
-Which mode should I use?
-1. Auto - Capture immediately when loaded
-2. Wait - Wait for you to interact first
-```
+YAML front matter with `url`, `title`, `description`, `author`, `published`, `captured_at` fields, followed by converted markdown content.
 
 ## Output Directory
 
-Each capture creates a file organized by domain:
-
 ```
-url-to-markdown/
-└── <domain>/
-    └── <slug>.md
+url-to-markdown/<domain>/<slug>.md
 ```
 
-**Path Components**:
-- `<domain>`: Site domain (e.g., `example.com`, `github.com`)
-- `<slug>`: Generated from page title or URL path (kebab-case)
-
-**Slug Generation**:
-1. Extract from page title (preferred) or URL path
-2. Convert to kebab-case, 2-6 words
-3. Example: "Getting Started with React" → `getting-started-with-react`
-
-**Conflict Resolution**:
-If `url-to-markdown/<domain>/<slug>.md` already exists:
-- Append timestamp: `<slug>-YYYYMMDD-HHMMSS.md`
-- Example: `getting-started.md` exists → `getting-started-20260118-143052.md`
-
-## Error Handling
-
-| Error | Resolution |
-|-------|------------|
-| Chrome not found | Install Chrome or set `URL_CHROME_PATH` env |
-| Page timeout | Increase `--timeout` value |
-| Capture failed | Try wait mode for complex pages |
-| Empty content | Page may need JS rendering time |
+- `<slug>`: From page title or URL path (kebab-case, 2-6 words)
+- Conflict resolution: Append timestamp `<slug>-YYYYMMDD-HHMMSS.md`
 
 ## Environment Variables
 
@@ -158,12 +113,8 @@ If `url-to-markdown/<domain>/<slug>.md` already exists:
 | `URL_DATA_DIR` | Custom data directory |
 | `URL_CHROME_PROFILE_DIR` | Custom Chrome profile directory |
 
+**Troubleshooting**: Chrome not found → set `URL_CHROME_PATH`. Timeout → increase `--timeout`. Complex pages → try `--wait` mode.
+
 ## Extension Support
 
-Custom configurations via EXTEND.md.
-
-**Check paths** (priority order):
-1. `.baoyu-skills/baoyu-url-to-markdown/EXTEND.md` (project)
-2. `~/.baoyu-skills/baoyu-url-to-markdown/EXTEND.md` (user)
-
-If found, load before workflow. Extension content overrides defaults.
+Custom configurations via EXTEND.md. See **Preferences** section for paths and supported options.