chore: release v1.21.4

- Fix broken md-to-wechat-fixed.ts/wechat-article-fixed.ts filename
  references that cause runtime crash (files were never renamed)
- Restore frontmatter quote stripping for title/summary values
- Restore --title CLI parameter functionality (was silently ignored)
- Fix summary extraction to properly skip headings, quotes, lists
- Fix argument parsing to reject single-dash args as file paths
- Remove debug console.error logs left from development

.claude-plugin/marketplace.json

@@ -6,7 +6,7 @@
   },
   "metadata": {
     "description": "Skills shared by Baoyu for improving daily work efficiency",
-    "version": "1.21.0"
+    "version": "1.21.4"
   },
   "plugins": [
     {

.claude/skills/release-skills/SKILL.md

@@ -186,18 +186,61 @@ Japanese (CHANGELOG.ja.md):
 - コネクションプールのメモリリークを修正
 ```
 
-### Step 5: Check README Updates
+### Step 5: Group Changes by Skill/Module
 
-**IMPORTANT**: Before updating version file, check if README needs updates.
+Analyze commits since last tag and group by affected skill/module:
 
-1. **Scan for README files**: `README*.md` in project root
+1. **Identify changed files** per commit
-2. **For each skill/feature changed**, check if README documentation matches:
+2. **Group by skill/module**:
-   - Options/flags documented correctly
+   - `skills/<skill-name>/*` → Group under that skill
-   - Usage examples reflect current syntax
+   - Root files (CLAUDE.md, etc.) → Group as "project"
-   - Feature descriptions are accurate
+   - Multiple skills in one commit → Split into multiple groups
-3. **If README is outdated**:
+3. **For each group**, identify related README updates needed
-   - Update README.md (and README.zh.md if exists) to reflect changes
+
-   - Include in release commit
+**Example Grouping**:
+```
+baoyu-cover-image:
+  - feat: add new style options
+  - fix: handle transparent backgrounds
+  → README updates: options table
+
+baoyu-comic:
+  - refactor: improve panel layout algorithm
+  → No README updates needed
+
+project:
+  - docs: update CLAUDE.md architecture section
+```
+
+### Step 6: Commit Each Skill/Module Separately
+
+For each skill/module group (in order of changes):
+
+1. **Check README updates needed**:
+   - Scan `README*.md` for mentions of this skill/module
+   - Verify options/flags documented correctly
+   - Update usage examples if syntax changed
+   - Update feature descriptions if behavior changed
+
+2. **Stage and commit**:
+   ```bash
+   git add skills/<skill-name>/*
+   git add README.md README.zh.md  # If updated for this skill
+   git commit -m "<type>(<skill-name>): <meaningful description>"
+   ```
+
+3. **Commit message format**:
+   - Use conventional commit format: `<type>(<scope>): <description>`
+   - `<type>`: feat, fix, refactor, docs, perf, etc.
+   - `<scope>`: skill name or "project"
+   - `<description>`: Clear, meaningful description of changes
+
+**Example Commits**:
+```bash
+git commit -m "feat(baoyu-cover-image): add watercolor and minimalist styles"
+git commit -m "fix(baoyu-comic): improve panel layout for long dialogues"
+git commit -m "docs(project): update architecture documentation"
+```
 
 **Common README Updates Needed**:
 | Change Type | README Section to Check |
@@ -208,11 +251,13 @@ Japanese (CHANGELOG.ja.md):
 | Breaking changes | Migration notes, deprecation warnings |
 | Restructured internals | Architecture section (if exposed to users) |
 
-### Step 6: Update Version File
+### Step 7: Generate Changelog and Update Version
 
-1. Read version file (JSON/TOML/text)
+1. **Generate multi-language changelogs** (as described in Step 4)
-2. Update version number
+2. **Update version file**:
-3. Write back (preserve formatting)
+   - Read version file (JSON/TOML/text)
+   - Update version number
+   - Write back (preserve formatting)
 
 **Version Paths by File Type**:
 
@@ -224,25 +269,77 @@ Japanese (CHANGELOG.ja.md):
 | marketplace.json | `$.metadata.version` |
 | VERSION / version.txt | Direct content |
 
-### Step 7: Commit and Tag
+### Step 8: User Confirmation
 
-```bash
+Before creating the release commit, ask user to confirm:
-git add <all modified files>
+
-git commit -m "chore: release v{VERSION}"
+**Use AskUserQuestion with two questions**:
-git tag v{VERSION}
+
+1. **Version bump** (single select):
+   - Show recommended version based on Step 3 analysis
+   - Options: recommended (with label), other semver options
+   - Example: `1.2.3 → 1.3.0 (Recommended)`, `1.2.3 → 1.2.4`, `1.2.3 → 2.0.0`
+
+2. **Push to remote** (single select):
+   - Options: "Yes, push after commit", "No, keep local only"
+
+**Example Output Before Confirmation**:
 ```
+Commits created:
+  1. feat(baoyu-cover-image): add watercolor and minimalist styles
+  2. fix(baoyu-comic): improve panel layout for long dialogues
+  3. docs(project): update architecture documentation
+
+Changelog preview (en):
+  ## 1.3.0 - 2026-01-22
+  ### Features
+  - Add watercolor and minimalist styles to cover-image
+  ### Fixes
+  - Improve panel layout for long dialogues in comic
+
+Ready to create release commit and tag.
+```
+
+### Step 9: Create Release Commit and Tag
+
+After user confirmation:
+
+1. **Stage version and changelog files**:
+   ```bash
+   git add <version-file>
+   git add CHANGELOG*.md
+   ```
+
+2. **Create release commit**:
+   ```bash
+   git commit -m "chore: release v{VERSION}"
+   ```
+
+3. **Create tag**:
+   ```bash
+   git tag v{VERSION}
+   ```
+
+4. **Push if user confirmed** (Step 8):
+   ```bash
+   git push origin main
+   git push origin v{VERSION}
+   ```
 
 **Note**: Do NOT add Co-Authored-By line. This is a release commit, not a code contribution.
 
-**Important**: Do NOT push to remote. User will push manually when ready.
-
 **Post-Release Output**:
 ```
-Release v1.3.0 created locally.
+Release v1.3.0 created.
 
-To publish:
+Commits:
-  git push origin main
+  1. feat(baoyu-cover-image): add watercolor and minimalist styles
-  git push origin v1.3.0
+  2. fix(baoyu-comic): improve panel layout for long dialogues
+  3. docs(project): update architecture documentation
+  4. chore: release v1.3.0
+
+Tag: v1.3.0
+Status: Pushed to origin  # or "Local only - run git push when ready"
 ```
 
 ## Configuration (.releaserc.yml)
@@ -307,31 +404,36 @@ Project detected:
 Last tag: v1.2.3
 Proposed version: v1.3.0
 
-Changes detected:
+Changes grouped by skill/module:
-  feat: add user authentication
+  baoyu-cover-image:
-  feat: support oauth2 login
+    - feat: add watercolor style
-  fix: memory leak in pool
+    - feat: add minimalist style
+    → Commit: feat(baoyu-cover-image): add watercolor and minimalist styles
+    → README updates: options table
+
+  baoyu-comic:
+    - fix: panel layout for long dialogues
+    → Commit: fix(baoyu-comic): improve panel layout for long dialogues
+    → No README updates
 
 Changelog preview (en):
   ## 1.3.0 - 2026-01-22
   ### Features
-  - Add user authentication module
+  - Add watercolor and minimalist styles to cover-image
-  - Support OAuth2 login
   ### Fixes
-  - Fix memory leak in connection pool
+  - Improve panel layout for long dialogues in comic
 
 Changelog preview (zh):
   ## 1.3.0 - 2026-01-22
   ### 新功能
-  - 新增用户认证模块
+  - 为 cover-image 添加水彩和极简风格
-  - 支持 OAuth2 登录
   ### 修复
-  - 修复连接池内存泄漏问题
+  - 改进 comic 长对话的面板布局
 
-Files to modify:
+Commits to create:
-  - package.json
+  1. feat(baoyu-cover-image): add watercolor and minimalist styles
-  - CHANGELOG.md
+  2. fix(baoyu-comic): improve panel layout for long dialogues
-  - CHANGELOG.zh.md
+  3. chore: release v1.3.0
 
 No changes made. Run without --dry-run to execute.
 ```

CHANGELOG.md

@@ -2,6 +2,31 @@
 
 English | [中文](./CHANGELOG.zh.md)
 
+## 1.21.4 - 2026-01-25
+
+### Fixes
+- `baoyu-post-to-wechat`: adds Windows compatibility—uses `fileURLToPath` for correct path resolution, replaces system-dependent copy/paste tools (osascript/xdotool) with CDP keyboard events for cross-platform support.
+- `baoyu-post-to-wechat`: fixes regressions from Windows compatibility PR—corrects broken `-fixed` filename references, restores frontmatter quote stripping, restores `--title` CLI parameter, fixes summary extraction to skip headings/quotes/lists, fixes argument parsing for single-dash flags, removes debug logs.
+- `baoyu-article-illustrator`, `baoyu-cover-image`, `baoyu-xhs-images`: removes opacity option from watermark configuration.
+
+## 1.21.3 - 2026-01-24
+
+### Refactor
+- `baoyu-article-illustrator`: simplifies SKILL.md by extracting content to reference files—adds `references/usage.md` for command syntax, `references/prompt-construction.md` for prompt templates. Reorganizes workflow from 5 to 6 steps with new Pre-check phase. Adds `default_output_dir` preference option.
+
+## 1.21.2 - 2026-01-24
+
+### Features
+- `baoyu-image-gen`: adds parallel generation documentation with recommended 4 concurrent subagents for batch operations.
+
+### Documentation
+- `release-skills`: adds skill/module grouping workflow and user confirmation step before release.
+
+## 1.21.1 - 2026-01-24
+
+### Documentation
+- `baoyu-comic`: adds character sheet compression step after generation to reduce token usage when used as reference image.
+
 ## 1.21.0 - 2026-01-24
 
 ### Features

CHANGELOG.zh.md

@@ -2,6 +2,31 @@
 
 [English](./CHANGELOG.md) | 中文
 
+## 1.21.4 - 2026-01-25
+
+### 修复
+- `baoyu-post-to-wechat`：新增 Windows 兼容性——使用 `fileURLToPath` 正确解析路径，将系统依赖的复制粘贴工具（osascript/xdotool）替换为 CDP 键盘事件，实现跨平台支持。
+- `baoyu-post-to-wechat`：修复 Windows 兼容性 PR 引入的回退问题——修正错误的 `-fixed` 文件名引用、恢复 frontmatter 引号剥离、恢复 `--title` CLI 参数、修复摘要提取逻辑以正确跳过标题/引用/列表、修复单横线参数解析、移除调试日志。
+- `baoyu-article-illustrator`、`baoyu-cover-image`、`baoyu-xhs-images`：移除水印配置中的透明度选项。
+
+## 1.21.3 - 2026-01-24
+
+### 重构
+- `baoyu-article-illustrator`：简化 SKILL.md，提取内容至引用文件——新增 `references/usage.md` 用于命令语法，`references/prompt-construction.md` 用于提示词模板。工作流从 5 步重组为 6 步，新增 Pre-check 预检阶段。新增 `default_output_dir` 偏好设置选项。
+
+## 1.21.2 - 2026-01-24
+
+### 新功能
+- `baoyu-image-gen`：添加并行生成文档，推荐使用 4 个并发 subagent 进行批量操作。
+
+### 文档
+- `release-skills`：新增按 skill/module 分组提交流程和发布前用户确认步骤。
+
+## 1.21.1 - 2026-01-24
+
+### 文档
+- `baoyu-comic`：在角色参考图生成后添加压缩步骤，减少作为参考图使用时的 token 消耗。
+
 ## 1.21.0 - 2026-01-24
 
 ### 新功能

skills/baoyu-article-illustrator/SKILL.md

@@ -7,236 +7,188 @@ description: Analyzes article structure, identifies positions requiring visual a
 
 Analyze articles, identify illustration positions, generate images with Type × Style consistency.
 
-## Usage
-
-```bash
-# Auto-select type and style based on content
-/baoyu-article-illustrator path/to/article.md
-
-# Specify type
-/baoyu-article-illustrator path/to/article.md --type infographic
-
-# Specify style
-/baoyu-article-illustrator path/to/article.md --style blueprint
-
-# Combine type and style
-/baoyu-article-illustrator path/to/article.md --type flowchart --style notion
-
-# Specify density
-/baoyu-article-illustrator path/to/article.md --density rich
-
-# Direct content input
-/baoyu-article-illustrator
-[paste content]
-```
-
-## Options
-
-| Option | Description |
-|--------|-------------|
-| `--type <name>` | Illustration type (see Type Gallery) |
-| `--style <name>` | Visual style (see Style Gallery) |
-| `--density <level>` | Image count: minimal / balanced / rich |
-
 ## Two Dimensions
 
 | Dimension | Controls | Examples |
 |-----------|----------|----------|
-| **Type** | Information structure, content layout | infographic, scene, flowchart, comparison, framework, timeline |
+| **Type** | Information structure, layout | infographic, scene, flowchart, comparison, framework, timeline |
-| **Style** | Visual aesthetics, colors, mood | notion, warm, minimal, blueprint, watercolor, elegant |
+| **Style** | Visual aesthetics, mood | notion, warm, minimal, blueprint, watercolor, elegant |
 
-Type × Style can be freely combined. Example: `--type infographic --style blueprint` creates technical data visualization with schematic aesthetics.
+Type × Style can be freely combined. Example: `--type infographic --style blueprint`
 
 ## Type Gallery
 
-| Type | Description | Best For |
+| Type | Best For |
-|------|-------------|----------|
+|------|----------|
-| `infographic` | Data visualization, charts, metrics | Technical articles, data analysis, comparisons |
+| `infographic` | Data, metrics, technical articles |
-| `scene` | Atmospheric illustration, mood rendering | Narrative articles, personal stories, emotional content |
+| `scene` | Narratives, personal stories, emotional content |
-| `flowchart` | Process diagrams, step visualization | Tutorials, workflows, decision trees |
+| `flowchart` | Tutorials, workflows, processes |
-| `comparison` | Side-by-side, before/after contrast | Product comparisons, option evaluations |
+| `comparison` | Side-by-side, before/after, options |
-| `framework` | Concept maps, relationship diagrams | Methodologies, models, architecture design |
+| `framework` | Methodologies, models, architecture |
-| `timeline` | Chronological progression | History, project progress, evolution |
+| `timeline` | History, progress, evolution |
-
-## Density Options
-
-| Density | Count | Description |
-|---------|-------|-------------|
-| `minimal` | 1-2 | Core concepts only |
-| `balanced` (Default) | 3-5 | Major sections coverage |
-| `rich` | 6+ | Rich visual support |
 
 ## Style Gallery
 
-| Style | Description | Best For |
+| Style | Best For |
-|-------|-------------|----------|
+|-------|----------|
-| `notion` (Default) | Minimalist hand-drawn line art | Knowledge sharing, SaaS, productivity |
+| `notion` (Default) | Knowledge sharing, SaaS, productivity |
-| `elegant` | Refined, sophisticated | Business, thought leadership |
+| `elegant` | Business, thought leadership |
-| `warm` | Friendly, approachable | Personal growth, lifestyle, education |
+| `warm` | Personal growth, lifestyle, education |
-| `minimal` | Ultra-clean, zen-like | Philosophy, minimalism, core concepts |
+| `minimal` | Philosophy, core concepts |
-| `blueprint` | Technical schematics | Architecture, system design, engineering |
+| `blueprint` | Architecture, system design |
-| `watercolor` | Soft artistic with natural warmth | Lifestyle, travel, creative |
+| `watercolor` | Lifestyle, travel, creative |
-| `editorial` | Magazine-style infographic | Tech explainers, journalism |
+| `editorial` | Tech explainers, journalism |
-| `scientific` | Academic precise diagrams | Biology, chemistry, technical research |
+| `scientific` | Academic, technical research |
 
-Full style specifications: `references/styles/<style>.md`
+Full styles: [references/styles.md](references/styles.md)
-
-## Type × Style Compatibility
-
-| | notion | warm | minimal | blueprint | watercolor | elegant | editorial | scientific |
-|---|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
-| infographic | ✓✓ | ✓ | ✓✓ | ✓✓ | ✓ | ✓✓ | ✓✓ | ✓✓ |
-| scene | ✓ | ✓✓ | ✓ | ✗ | ✓✓ | ✓ | ✓ | ✗ |
-| flowchart | ✓✓ | ✓ | ✓ | ✓✓ | ✗ | ✓ | ✓✓ | ✓ |
-| comparison | ✓✓ | ✓ | ✓✓ | ✓ | ✓ | ✓✓ | ✓✓ | ✓ |
-| framework | ✓✓ | ✓ | ✓✓ | ✓✓ | ✗ | ✓✓ | ✓ | ✓✓ |
-| timeline | ✓✓ | ✓ | ✓ | ✓ | ✓✓ | ✓✓ | ✓✓ | ✓ |
-
-✓✓ = highly recommended | ✓ = compatible | ✗ = not recommended
 
 ## Auto Selection
 
-| Content Signals | Recommended Type | Recommended Style |
+| Content Signals | Type | Style |
-|-----------------|------------------|-------------------|
+|-----------------|------|-------|
-| API, metrics, data, comparison, numbers | infographic | blueprint, notion |
+| API, metrics, data, numbers | infographic | blueprint, notion |
-| Story, emotion, journey, experience, personal | scene | warm, watercolor |
+| Story, emotion, journey | scene | warm, watercolor |
-| How-to, steps, workflow, process, tutorial | flowchart | notion, minimal |
+| How-to, steps, workflow | flowchart | notion, minimal |
-| vs, pros/cons, before/after, alternatives | comparison | notion, elegant |
+| vs, pros/cons, before/after | comparison | notion, elegant |
-| Framework, model, architecture, principles | framework | blueprint, notion |
+| Framework, model, architecture | framework | blueprint, notion |
-| History, timeline, progress, evolution | timeline | elegant, warm |
+| History, timeline, progress | timeline | elegant, warm |
-
-## Output Directory
-
-```
-illustrations/{topic-slug}/
-├── source-{slug}.{ext}
-├── outline.md
-├── prompts/
-│   └── illustration-{slug}.md
-└── NN-{type}-{slug}.png
-```
-
-**Slug**: Extract 2-4 word topic in kebab-case.
-**Conflict**: Append `-YYYYMMDD-HHMMSS` if exists.
 
 ## Workflow
 
-### Progress
+Copy this checklist and track progress:
 
 ```
-- [ ] Step 1: Setup & Analyze
+Progress:
-- [ ] Step 2: Confirm Settings ⚠️ REQUIRED
+- [ ] Step 1: Pre-check
-- [ ] Step 3: Generate Outline
+- [ ] Step 2: Setup & Analyze
-- [ ] Step 4: Generate Images
+- [ ] Step 3: Confirm Settings ⚠️ REQUIRED
-- [ ] Step 5: Finalize
+- [ ] Step 4: Generate Outline
+- [ ] Step 5: Generate Images
+- [ ] Step 6: Finalize
 ```
 
-### Step 1: Setup & Analyze
+---
 
-**1.1 Load Preferences (EXTEND.md)**
+### Step 1: Pre-check
 
-Use Bash to check EXTEND.md existence (priority order):
+**1.1 Determine Input Type**
+
+| Input | Output Directory | Next |
+|-------|------------------|------|
+| File path | Ask user (1.2) | → 1.2 |
+| Pasted content | `illustrations/{topic-slug}/` | → 1.4 |
+
+**1.2 Determine Output Directory** (file path input only)
+
+Check `default_output_dir` in preferences:
+
+| Preference Value | Action |
+|------------------|--------|
+| `same-dir` | Use `{article-dir}/`, display "Output: {path}" |
+| `illustrations-subdir` | Use `{article-dir}/illustrations/`, display "Output: {path}" |
+| `independent` | Use `illustrations/{topic-slug}/`, display "Output: {path}" |
+| Not configured | **MUST** ask with AskUserQuestion ↓ |
+
+**AskUserQuestion** (when no preference):
+- `{article-dir}/` - Same directory as article
+- `{article-dir}/illustrations/` - Illustrations subdirectory (Recommended)
+- `illustrations/{topic-slug}/` - Independent directory
+- Save as default - Remember this choice for future runs
+
+**1.3 Check Existing Images**
+
+Scan target directory for `.png/.jpg/.webp` files.
+
+If images exist → AskUserQuestion: How to handle?
+- `supplement` - Keep existing, generate only new positions
+- `overwrite` - Overwrite same-name files
+- `regenerate` - Clear all and regenerate
+
+**1.4 Confirm Article Update Method** (file path input only)
+
+AskUserQuestion: How to update article?
+- `update` - Modify original file directly
+- `copy` - Create `{name}-illustrated.md` copy
+
+**1.5 Load Preferences (EXTEND.md)**
 
 ```bash
-# Check project-level first
 test -f .baoyu-skills/baoyu-article-illustrator/EXTEND.md && echo "project"
-
-# Then user-level (cross-platform: $HOME works on macOS/Linux/WSL)
 test -f "$HOME/.baoyu-skills/baoyu-article-illustrator/EXTEND.md" && echo "user"
 ```
 
-┌──────────────────────────────────────────────────────────┬───────────────────┐
+| Result | Action |
-│                           Path                           │     Location      │
+|--------|--------|
-├──────────────────────────────────────────────────────────┼───────────────────┤
+| Found | Read, parse, display summary |
-│ .baoyu-skills/baoyu-article-illustrator/EXTEND.md        │ Project directory │
+| Not found | Ask with AskUserQuestion (see references/config/first-time-setup.md) |
-├──────────────────────────────────────────────────────────┼───────────────────┤
-│ $HOME/.baoyu-skills/baoyu-article-illustrator/EXTEND.md  │ User home         │
-└──────────────────────────────────────────────────────────┴───────────────────┘
 
-┌───────────┬───────────────────────────────────────────────────────────────────────────┐
+**Supports**: Watermark | Preferred type/style | Custom styles | Language | Output directory
-│  Result   │                                  Action                                   │
-├───────────┼───────────────────────────────────────────────────────────────────────────┤
-│ Found     │ Read, parse, display summary                                              │
-├───────────┼───────────────────────────────────────────────────────────────────────────┤
-│ Not found │ Ask user with AskUserQuestion (see references/config/first-time-setup.md) │
-└───────────┴───────────────────────────────────────────────────────────────────────────┘
 
-**EXTEND.md Supports**: Watermark | Preferred type/style | Custom style definitions | Language preference
+---
 
-Schema: `references/config/preferences-schema.md`
+### Step 2: Setup & Analyze
 
-**1.2 Analyze Content**
+**2.1 Analyze Content**
-
-Read article, detect language, classify content.
 
 | Analysis | Description |
 |----------|-------------|
 | Content type | Technical / Tutorial / Methodology / Narrative |
-| Core arguments | 2-5 main points that MUST be visualized |
+| Core arguments | 2-5 main points to visualize |
 | Visual opportunities | Positions where illustrations add value |
 | Recommended type | Based on content signals |
-| Recommended density | Based on article length and complexity |
+| Recommended density | Based on length and complexity |
 
-**1.3 Extract Core Arguments**
+**2.2 Extract Core Arguments**
 
-Extract 2-5 core arguments that MUST be visualized:
 - Main thesis
 - Key concepts reader needs
-- Comparisons/contrasts being made
+- Comparisons/contrasts
 - Framework/model proposed
 
-**CRITICAL**: If article uses metaphors (e.g., "电锯切西瓜"), do NOT illustrate literally. Visualize the **underlying concept** instead.
+**CRITICAL**: If article uses metaphors (e.g., "电锯切西瓜"), do NOT illustrate literally. Visualize the **underlying concept**.
 
-**1.4 Identify Positions**
+**2.3 Identify Positions**
 
-**What to Illustrate**:
+**Illustrate**:
 - Core arguments (REQUIRED)
-- Abstract concepts needing visualization
+- Abstract concepts
-- Data comparisons, metrics
+- Data comparisons
 - Processes, workflows
 
-**What NOT to Illustrate**:
+**Do NOT Illustrate**:
 - Metaphors literally
-- Decorative scenes without information
+- Decorative scenes
 - Generic illustrations
 
-### Step 2: Confirm Settings ⚠️
+---
+
+### Step 3: Confirm Settings ⚠️
 
 **Do NOT skip.** Use AskUserQuestion with 3-4 questions in ONE call.
 
-**Question 1: Illustration Type**
+**Q1: Illustration Type**
+- [Recommended based on analysis] (Recommended)
+- infographic / scene / flowchart / comparison / framework / timeline / mixed
 
-Based on content analysis, recommend type:
+**Q2: Density**
-- [Recommended type based on signals] (Recommended)
+- minimal (1-2) - Core concepts only
-- infographic - Data visualization, charts
+- balanced (3-5) (Recommended) - Major sections
-- scene - Atmospheric, mood rendering
+- rich (6+) - Comprehensive support
-- flowchart - Process, steps
-- comparison - Side-by-side contrast
-- framework - Concept relationships
-- timeline - Chronological progression
-- mixed - Combine multiple types
 
-**Question 2: Density**
+**Q3: Style**
+Based on Type, suggest compatible styles from matrix:
+- [Best compatible] (Recommended)
+- [Other ✓✓ styles]
+- [Other ✓ styles]
 
-- minimal (1-2 images) - Core concepts only
+**Q4** (only if source ≠ user language):
-- balanced (3-5 images) (Recommended) - Major sections
+- Language: Source / User language
-- rich (6+ images) - Comprehensive visual support
 
-**Question 3: Style**
+---
 
-Based on recommended Type, suggest compatible styles (see Type × Style Compatibility matrix):
+### Step 4: Generate Outline
-- [Best compatible style for recommended type] (Recommended)
-- [Other highly compatible styles: ✓✓ from matrix]
-- [Compatible styles: ✓ from matrix]
 
-**Question 4** (only if source ≠ user language):
+Save as `outline.md`:
-- Language: Source language / User language
-
-### Step 3: Generate Outline
-
-Based on confirmed Type + Density + Style, generate illustration outline.
-
-**Outline Format** (`outline.md`):
 
 ```yaml
 ---
@@ -249,44 +201,48 @@ image_count: 4
 ## Illustration 1
 
 **Position**: [section] / [paragraph]
-**Purpose**: [why this illustration helps]
+**Purpose**: [why this helps]
 **Visual Content**: [what to show]
-**Type Application**: [how type applies here]
+**Type Application**: [how type applies]
 **Filename**: 01-infographic-concept-name.png
 
 ## Illustration 2
 ...
 ```
 
-**Outline Requirements**:
+**Requirements**:
-- Each illustration position justified by content needs
+- Each position justified by content needs
-- Type applied consistently across all illustrations
+- Type applied consistently
-- Style characteristics reflected in visual descriptions
+- Style reflected in descriptions
-- Count matches density selection
+- Count matches density
 
-### Step 4: Generate Images
+---
 
-**4.1 Create Prompts**
+### Step 5: Generate Images
 
-Follow Prompt Construction principles below. Save each to `prompts/illustration-{slug}.md`.
+**5.1 Create Prompts**
 
-**4.2 Select Generation Skill**
+Follow [references/prompt-construction.md](references/prompt-construction.md). Save to `prompts/illustration-{slug}.md`.
 
-Check available image generation skills. If multiple, ask user to choose.
+**5.2 Select Generation Skill**
 
-**4.3 Apply Watermark** (if enabled in preferences)
+Check available skills. If multiple, ask user.
 
-Add to prompt: `Include a subtle watermark "[content]" positioned at [position] with approximately [opacity*100]% visibility.`
+**5.3 Apply Watermark** (if enabled)
 
-**4.4 Generate**
+Add: `Include a subtle watermark "[content]" at [position].`
+
+**5.4 Generate**
 
 1. Generate sequentially
 2. After each: "Generated X/N"
-3. On failure: auto-retry once, then log and continue
+3. On failure: retry once, then log and continue
 
-### Step 5: Finalize
+---
 
-**5.1 Update Article**
+### Step 6: Finalize
+
+**6.1 Update Article**
 
 Insert after corresponding paragraph:
 ```markdown
@@ -295,158 +251,60 @@ Insert after corresponding paragraph:
 
 Alt text: concise description in article's language.
 
-**5.2 Output Summary**
+**6.2 Output Summary**
 
 ```
 Article Illustration Complete!
 
 Article: [path]
-Type: [type name]
+Type: [type] | Density: [level] | Style: [style]
-Density: [minimal/balanced/rich]
+Location: [directory]
-Style: [style name]
-Location: [directory path]
 Images: X/N generated
 
 Positions:
-- 01-infographic-xxx.png → After "[Section]"
+- 01-xxx.png → After "[Section]"
-- 02-infographic-yyy.png → After "[Section]"
+- 02-yyy.png → After "[Section]"
 
 [If failures]
 Failed:
-- NN-type-zzz.png: [reason]
+- NN-zzz.png: [reason]
 ```
 
-## Prompt Construction
+---
 
-### Principles
+## Output Directory
 
-Good prompts must include:
-
-1. **Layout Structure First**: Describe composition, zones, flow direction
-2. **Specific Data/Labels**: Use actual numbers, terms from article
-3. **Visual Relationships**: How elements connect
-4. **Semantic Colors**: Meaning-based color choices (red=warning, green=efficient)
-5. **Style Characteristics**: Line treatment, texture, mood
-6. **Aspect Ratio**: End with ratio and complexity level
-
-### Type-Specific Prompts
-
-**Infographic**:
 ```
-[Title] - Data Visualization
+illustrations/{topic-slug}/
-
+├── source-{slug}.{ext}
-Layout: [grid/radial/hierarchical]
+├── outline.md
-
+├── prompts/
-ZONES:
+│   └── illustration-{slug}.md
-- Zone 1: [data point with specific values]
+└── NN-{type}-{slug}.png
-- Zone 2: [comparison with metrics]
-- Zone 3: [summary/conclusion]
-
-LABELS: [specific numbers, percentages, terms from article]
-COLORS: [semantic color mapping]
-STYLE: [style characteristics]
-ASPECT: 16:9
 ```
 
-**Scene**:
+**Slug**: 2-4 word topic in kebab-case.
-```
+**Conflict**: Append `-YYYYMMDD-HHMMSS` if exists.
-[Title] - Atmospheric Scene
-
-FOCAL POINT: [main subject]
-ATMOSPHERE: [lighting, mood, environment]
-MOOD: [emotion to convey]
-COLOR TEMPERATURE: [warm/cool/neutral]
-STYLE: [style characteristics]
-ASPECT: 16:9
-```
-
-**Flowchart**:
-```
-[Title] - Process Flow
-
-Layout: [left-right/top-down/circular]
-
-STEPS:
-1. [Step name] - [brief description]
-2. [Step name] - [brief description]
-...
-
-CONNECTIONS: [arrow types, decision points]
-STYLE: [style characteristics]
-ASPECT: 16:9
-```
-
-**Comparison**:
-```
-[Title] - Comparison View
-
-LEFT SIDE - [Option A]:
-- [Point 1]
-- [Point 2]
-
-RIGHT SIDE - [Option B]:
-- [Point 1]
-- [Point 2]
-
-DIVIDER: [visual separator]
-STYLE: [style characteristics]
-ASPECT: 16:9
-```
-
-**Framework**:
-```
-[Title] - Conceptual Framework
-
-STRUCTURE: [hierarchical/network/matrix]
-
-NODES:
-- [Concept 1] - [role]
-- [Concept 2] - [role]
-
-RELATIONSHIPS: [how nodes connect]
-STYLE: [style characteristics]
-ASPECT: 16:9
-```
-
-**Timeline**:
-```
-[Title] - Chronological View
-
-DIRECTION: [horizontal/vertical]
-
-EVENTS:
-- [Date/Period 1]: [milestone]
-- [Date/Period 2]: [milestone]
-
-MARKERS: [visual indicators]
-STYLE: [style characteristics]
-ASPECT: 16:9
-```
-
-### What to Avoid
-
-- Vague descriptions ("a nice image")
-- Literal metaphor illustrations
-- Missing concrete labels/annotations
-- Generic decorative elements
 
 ## Modification
 
 | Action | Steps |
 |--------|-------|
 | **Edit** | Update prompt → Regenerate → Update reference |
-| **Add** | Identify position → Create prompt → Generate → Update outline → Insert reference |
+| **Add** | Identify position → Create prompt → Generate → Update outline → Insert |
 | **Delete** | Delete files → Remove reference → Update outline |
 
 ## References
 
 | File | Content |
 |------|---------|
-| [references/styles.md](references/styles.md) | Style gallery & compatibility matrix |
+| [references/usage.md](references/usage.md) | Command syntax and options |
+| [references/styles.md](references/styles.md) | Style gallery & compatibility |
+| [references/prompt-construction.md](references/prompt-construction.md) | Prompt templates |
 | `references/styles/<style>.md` | Full style specifications |
 | `references/config/preferences-schema.md` | EXTEND.md schema |
 | `references/config/first-time-setup.md` | First-time setup flow |
 
 ## Extension Support
 
-Custom configurations via EXTEND.md. See **Step 1.1** for paths and supported options.
+Custom configurations via EXTEND.md. See **Step 1.5** for paths and supported options.

skills/baoyu-article-illustrator/references/config/preferences-schema.md

@@ -15,7 +15,6 @@ watermark:
   enabled: false
   content: ""
   position: bottom-right  # bottom-right|bottom-left|bottom-center|top-right
-  opacity: 0.7            # 0.1-1.0
 
 preferred_style:
   name: null              # Built-in or custom style name
@@ -23,6 +22,8 @@ preferred_style:
 
 language: null            # zh|en|ja|ko|auto
 
+default_output_dir: null  # same-dir|illustrations-subdir|independent
+
 custom_styles:
   - name: my-style
     description: "Style description"
@@ -44,10 +45,10 @@ custom_styles:
 | `watermark.enabled` | bool | false | Enable watermark |
 | `watermark.content` | string | "" | Watermark text (@username or custom) |
 | `watermark.position` | enum | bottom-right | Position on image |
-| `watermark.opacity` | float | 0.7 | Transparency (0.1-1.0) |
 | `preferred_style.name` | string | null | Style name or null |
 | `preferred_style.description` | string | "" | Custom notes/override |
 | `language` | string | null | Output language (null = auto-detect) |
+| `default_output_dir` | enum | null | Output directory preference (null = ask each time) |
 | `custom_styles` | array | [] | User-defined styles |
 
 ## Position Options
@@ -59,6 +60,14 @@ custom_styles:
 | `bottom-center` | Bottom center |
 | `top-right` | Upper right corner |
 
+## Output Directory Options
+
+| Value | Description |
+|-------|-------------|
+| `same-dir` | Same directory as article |
+| `illustrations-subdir` | `{article-dir}/illustrations/` subdirectory |
+| `independent` | `illustrations/{topic-slug}/` in working directory |
+
 ## Custom Style Fields
 
 | Field | Required | Description |
@@ -94,7 +103,6 @@ watermark:
   enabled: true
   content: "@myaccount"
   position: bottom-right
-  opacity: 0.5
 
 preferred_style:
   name: notion

skills/baoyu-article-illustrator/references/prompt-construction.md

@@ -0,0 +1,127 @@
+# Prompt Construction
+
+## Principles
+
+Good prompts must include:
+
+1. **Layout Structure First**: Describe composition, zones, flow direction
+2. **Specific Data/Labels**: Use actual numbers, terms from article
+3. **Visual Relationships**: How elements connect
+4. **Semantic Colors**: Meaning-based color choices (red=warning, green=efficient)
+5. **Style Characteristics**: Line treatment, texture, mood
+6. **Aspect Ratio**: End with ratio and complexity level
+
+## Type-Specific Templates
+
+### Infographic
+
+```
+[Title] - Data Visualization
+
+Layout: [grid/radial/hierarchical]
+
+ZONES:
+- Zone 1: [data point with specific values]
+- Zone 2: [comparison with metrics]
+- Zone 3: [summary/conclusion]
+
+LABELS: [specific numbers, percentages, terms from article]
+COLORS: [semantic color mapping]
+STYLE: [style characteristics]
+ASPECT: 16:9
+```
+
+### Scene
+
+```
+[Title] - Atmospheric Scene
+
+FOCAL POINT: [main subject]
+ATMOSPHERE: [lighting, mood, environment]
+MOOD: [emotion to convey]
+COLOR TEMPERATURE: [warm/cool/neutral]
+STYLE: [style characteristics]
+ASPECT: 16:9
+```
+
+### Flowchart
+
+```
+[Title] - Process Flow
+
+Layout: [left-right/top-down/circular]
+
+STEPS:
+1. [Step name] - [brief description]
+2. [Step name] - [brief description]
+...
+
+CONNECTIONS: [arrow types, decision points]
+STYLE: [style characteristics]
+ASPECT: 16:9
+```
+
+### Comparison
+
+```
+[Title] - Comparison View
+
+LEFT SIDE - [Option A]:
+- [Point 1]
+- [Point 2]
+
+RIGHT SIDE - [Option B]:
+- [Point 1]
+- [Point 2]
+
+DIVIDER: [visual separator]
+STYLE: [style characteristics]
+ASPECT: 16:9
+```
+
+### Framework
+
+```
+[Title] - Conceptual Framework
+
+STRUCTURE: [hierarchical/network/matrix]
+
+NODES:
+- [Concept 1] - [role]
+- [Concept 2] - [role]
+
+RELATIONSHIPS: [how nodes connect]
+STYLE: [style characteristics]
+ASPECT: 16:9
+```
+
+### Timeline
+
+```
+[Title] - Chronological View
+
+DIRECTION: [horizontal/vertical]
+
+EVENTS:
+- [Date/Period 1]: [milestone]
+- [Date/Period 2]: [milestone]
+
+MARKERS: [visual indicators]
+STYLE: [style characteristics]
+ASPECT: 16:9
+```
+
+## What to Avoid
+
+- Vague descriptions ("a nice image")
+- Literal metaphor illustrations
+- Missing concrete labels/annotations
+- Generic decorative elements
+
+## Watermark Integration
+
+If watermark enabled in preferences, append:
+
+```
+Include a subtle watermark "[content]" positioned at [position] with approximately [opacity*100]% visibility.
+```

skills/baoyu-article-illustrator/references/usage.md

@@ -0,0 +1,66 @@
+# Usage
+
+## Command Syntax
+
+```bash
+# Auto-select type and style based on content
+/baoyu-article-illustrator path/to/article.md
+
+# Specify type
+/baoyu-article-illustrator path/to/article.md --type infographic
+
+# Specify style
+/baoyu-article-illustrator path/to/article.md --style blueprint
+
+# Combine type and style
+/baoyu-article-illustrator path/to/article.md --type flowchart --style notion
+
+# Specify density
+/baoyu-article-illustrator path/to/article.md --density rich
+
+# Direct content input (paste mode)
+/baoyu-article-illustrator
+[paste content]
+```
+
+## Options
+
+| Option | Description |
+|--------|-------------|
+| `--type <name>` | Illustration type (see Type Gallery in SKILL.md) |
+| `--style <name>` | Visual style (see references/styles.md) |
+| `--density <level>` | Image count: minimal / balanced / rich |
+
+## Input Modes
+
+| Mode | Trigger | Output Directory |
+|------|---------|------------------|
+| File path | `path/to/article.md` | Use `default_output_dir` preference, or ask if not set |
+| Paste content | No path argument | `illustrations/{topic-slug}/` |
+
+## Output Directory Options
+
+| Value | Path |
+|-------|------|
+| `same-dir` | `{article-dir}/` |
+| `illustrations-subdir` | `{article-dir}/illustrations/` |
+| `independent` | `illustrations/{topic-slug}/` |
+
+Configure in EXTEND.md: `default_output_dir: illustrations-subdir`
+
+## Examples
+
+**Technical article with data**:
+```bash
+/baoyu-article-illustrator api-design.md --type infographic --style blueprint
+```
+
+**Personal story**:
+```bash
+/baoyu-article-illustrator journey.md --type scene --style warm
+```
+
+**Tutorial with steps**:
+```bash
+/baoyu-article-illustrator how-to-deploy.md --type flowchart --density rich
+```

skills/baoyu-comic/SKILL.md

@@ -201,6 +201,12 @@ npx -y bun ${SKILL_DIR}/../baoyu-image-gen/scripts/main.ts \
   --image characters/characters.png --ar 4:3
 ```
 
+**Compress character sheet** (recommended):
+Compress to reduce token usage when used as reference image:
+- Use available image compression skill (if any)
+- Or system tools: `pngquant`, `optipng`, `sips` (macOS)
+- **Keep PNG format**, lossless compression preferred
+
 **7.2 Generate each page WITH character reference**:
 
 | Skill Capability | Strategy |

skills/baoyu-comic/references/config/preferences-schema.md

@@ -15,7 +15,6 @@ watermark:
   enabled: false
   content: ""
   position: bottom-right  # bottom-right|bottom-left|bottom-center|top-right
-  opacity: 0.5            # 0.1-1.0 (lower default for comics)
 
 preferred_art: null       # ligne-claire|manga|realistic|ink-brush|chalk
 preferred_tone: null      # neutral|warm|dramatic|romantic|energetic|vintage|action
@@ -42,7 +41,6 @@ character_presets:
 | `watermark.enabled` | bool | false | Enable watermark |
 | `watermark.content` | string | "" | Watermark text (@username or custom) |
 | `watermark.position` | enum | bottom-right | Position on image |
-| `watermark.opacity` | float | 0.5 | Transparency (0.1-1.0, lower for comics) |
 | `preferred_art` | string | null | Art style (ligne-claire, manga, realistic, ink-brush, chalk) |
 | `preferred_tone` | string | null | Tone (neutral, warm, dramatic, romantic, energetic, vintage, action) |
 | `preferred_layout` | string | null | Layout preference or null |
@@ -113,7 +111,6 @@ watermark:
   enabled: true
   content: "@comicstudio"
   position: bottom-right
-  opacity: 0.4
 
 preferred_art: manga
 preferred_tone: neutral

skills/baoyu-comic/references/config/watermark-guide.md

@@ -28,19 +28,6 @@ description: Watermark configuration guide for baoyu-comic
 | `bottom-center` | Webtoon vertical scroll, centered designs | Text-heavy bottom area |
 | `top-right` | **Not recommended for comics** | Always - conflicts with page numbers |
 
-## Opacity for Comics
-
-Comics typically use lower opacity than infographics to avoid disrupting panel flow:
-
-| Opacity | Visual Effect | Use Case |
-|---------|---------------|----------|
-| 0.3 | Very subtle, barely visible | **Recommended for comics** |
-| 0.4 | Light presence | Balance of visibility and subtlety |
-| 0.5 | Noticeable | Standard comics default |
-| 0.6+ | Strong presence | Not recommended (distracting) |
-
-**Default**: 0.5 (compared to 0.7 for infographics)
-
 ## Content Format
 
 | Format | Example | Style |
@@ -63,10 +50,9 @@ Comics typically use lower opacity than infographics to avoid disrupting panel f
 When watermark is enabled, add to image generation prompt:
 
 ```
-Include a subtle watermark "[content]" positioned at [position]
+Include a subtle watermark "[content]" positioned at [position].
-with approximately [opacity*100]% visibility. The watermark should
+The watermark should be legible but not distracting from the comic panels
-be legible but not distracting from the comic panels and storytelling.
+and storytelling. Ensure watermark does not overlap speech bubbles or key action.
-Ensure watermark does not overlap speech bubbles or key action.
 ```
 
 ## Common Issues
@@ -76,5 +62,5 @@ Ensure watermark does not overlap speech bubbles or key action.
 | Watermark invisible on dark panels | Adjust contrast or add subtle outline |
 | Watermark overlaps speech bubble | Change position or lower on page |
 | Watermark inconsistent across pages | Use session ID for consistency |
-| Watermark too prominent | Decrease opacity (0.3-0.4 for comics) |
+| Watermark too prominent | Change position or reduce size |
 | Conflicts with page number | Never use top-right position |

skills/baoyu-cover-image/SKILL.md

@@ -615,9 +615,8 @@ Style notes: [key characteristics from style definition]
 **Watermark Application** (if enabled in preferences):
 Add to prompt:
 ```
-Include a subtle watermark "[content]" positioned at [position]
+Include a subtle watermark "[content]" positioned at [position].
-with approximately [opacity*100]% visibility. The watermark should
+The watermark should be legible but not distracting from the main content.
-be legible but not distracting from the main content.
 ```
 Reference: `references/config/watermark-guide.md`
 

skills/baoyu-cover-image/references/config/preferences-schema.md

@@ -15,7 +15,6 @@ watermark:
   enabled: false
   content: ""
   position: bottom-right  # bottom-right|bottom-left|bottom-center|top-right
-  opacity: 0.7            # 0.1-1.0
 
 preferred_type: null      # hero|conceptual|typography|metaphor|scene|minimal or null for auto-select
 
@@ -52,7 +51,6 @@ custom_styles:
 | `watermark.enabled` | bool | false | Enable watermark |
 | `watermark.content` | string | "" | Watermark text (@username or custom) |
 | `watermark.position` | enum | bottom-right | Position on image |
-| `watermark.opacity` | float | 0.7 | Transparency (0.1-1.0) |
 | `preferred_type` | string | null | Type name or null for auto |
 | `preferred_style` | string | null | Style name or null for auto |
 | `preferred_text` | string | title-only | Text density level |
@@ -145,7 +143,6 @@ watermark:
   enabled: true
   content: "myblog.com"
   position: bottom-right
-  opacity: 0.5
 
 preferred_type: conceptual
 

skills/baoyu-cover-image/references/config/watermark-guide.md

@@ -28,15 +28,6 @@ description: Watermark configuration guide for baoyu-cover-image
 | `bottom-center` | Centered designs | Text-heavy bottom area |
 | `top-right` | Bottom-heavy content | Title/header in top-right |
 
-## Opacity Examples
-
-| Opacity | Visual Effect | Use Case |
-|---------|---------------|----------|
-| 0.3 | Very subtle, barely visible | Clean aesthetic priority |
-| 0.5 | Balanced, noticeable but not distracting | Default recommendation |
-| 0.7 | Clearly visible | Brand recognition priority |
-| 0.9 | Strong presence | Anti-copy protection |
-
 ## Content Format
 
 | Format | Example | Style |
@@ -51,16 +42,14 @@ description: Watermark configuration guide for baoyu-cover-image
 1. **Consistency**: Use same watermark across all covers
 2. **Legibility**: Ensure watermark readable on both light/dark areas
 3. **Size**: Keep subtle - should not distract from content
-4. **Contrast**: Adjust opacity based on cover background
 
 ## Prompt Integration
 
 When watermark is enabled, add to image generation prompt:
 
 ```
-Include a subtle watermark "[content]" positioned at [position]
+Include a subtle watermark "[content]" positioned at [position].
-with approximately [opacity*100]% visibility. The watermark should
+The watermark should be legible but not distracting from the main content.
-be legible but not distracting from the main content.
 ```
 
 ## Cover-Specific Considerations
@@ -75,7 +64,6 @@ be legible but not distracting from the main content.
 
 | Issue | Solution |
 |-------|----------|
-| Watermark invisible | Increase opacity or adjust position |
+| Watermark invisible | Adjust position or check contrast |
-| Watermark too prominent | Decrease opacity (0.3-0.5) |
+| Watermark too prominent | Change position or reduce size |
 | Watermark overlaps title | Change position or reduce title area |
-| Inconsistent appearance | Use fixed opacity/position in preferences |

skills/baoyu-image-gen/SKILL.md

@@ -1,6 +1,6 @@
 ---
 name: baoyu-image-gen
-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.
+description: AI image generation with OpenAI and Google APIs. Supports text-to-image, reference images, aspect ratios, and parallel generation (recommended 4 concurrent subagents). Use when user asks to generate, create, or draw images.
 ---
 
 # Image Generation (AI SDK)
@@ -118,6 +118,25 @@ Supported: `1:1`, `16:9`, `9:16`, `4:3`, `3:4`, `2.35:1`
 - Google Imagen: uses `aspectRatio` parameter
 - OpenAI: maps to closest supported size
 
+## Parallel Generation
+
+Supports concurrent image generation via background subagents for batch operations.
+
+| Setting | Value |
+|---------|-------|
+| Recommended concurrency | 4 subagents |
+| Max concurrency | 8 subagents |
+| Use case | Batch generation (slides, comics, infographics) |
+
+**Agent Implementation**:
+```
+# Launch multiple generations in parallel using Task tool
+# Each Task runs as background subagent with run_in_background=true
+# Collect results via TaskOutput when all complete
+```
+
+**Best Practice**: When generating 4+ images, spawn background subagents (recommended 4 concurrent) instead of sequential execution.
+
 ## Error Handling
 
 - Missing API key → error with setup instructions

skills/baoyu-post-to-wechat/scripts/md-to-wechat.ts

@@ -3,6 +3,7 @@ import path from 'node:path';
 import { mkdir, writeFile } from 'node:fs/promises';
 import os from 'node:os';
 import { createHash } from 'node:crypto';
+import { fileURLToPath } from 'node:url';
 import https from 'node:https';
 import http from 'node:http';
 import { spawnSync } from 'node:child_process';
@@ -111,17 +112,11 @@ function parseFrontmatter(content: string): { frontmatter: Record<string, string
   return { frontmatter, body: match[2]! };
 }
 
-async function parseMarkdownForWechat(
+export async function convertMarkdown(markdownPath: string, options?: { title?: string; theme?: string }): Promise<ParsedResult> {
-  markdownPath: string,
-  options?: { title?: string; theme?: string; tempDir?: string },
-): Promise<ParsedResult> {
-  const content = fs.readFileSync(markdownPath, 'utf-8');
   const baseDir = path.dirname(markdownPath);
-  const tempDir = options?.tempDir ?? path.join(os.tmpdir(), 'wechat-article-images');
+  const content = fs.readFileSync(markdownPath, 'utf-8');
   const theme = options?.theme ?? 'default';
 
-  await mkdir(tempDir, { recursive: true });
-
   const { frontmatter, body } = parseFrontmatter(content);
 
   let title = options?.title ?? frontmatter.title ?? '';
@@ -129,9 +124,9 @@ async function parseMarkdownForWechat(
     const h1Match = body.match(/^#\s+(.+)$/m);
     if (h1Match) title = h1Match[1]!;
   }
-
+  if (!title) title = path.basename(markdownPath, path.extname(markdownPath));
-  const author = frontmatter.author ?? '';
+  const author = frontmatter.author || '';
-  let summary = frontmatter.summary ?? frontmatter.description ?? '';
+  let summary = frontmatter.description || frontmatter.summary || '';
 
   if (!summary) {
     const lines = body.split('\n');
@@ -168,13 +163,16 @@ async function parseMarkdownForWechat(
 
   const modifiedMarkdown = `---\n${Object.entries(frontmatter).map(([k, v]) => `${k}: ${v}`).join('\n')}\n---\n${modifiedBody}`;
 
+  const tempDir = fs.mkdtempSync(path.join(os.tmpdir(), 'wechat-article-images-'));
   const tempMdPath = path.join(tempDir, 'temp-article.md');
   await writeFile(tempMdPath, modifiedMarkdown, 'utf-8');
 
-  const scriptDir = path.dirname(new URL(import.meta.url).pathname);
+  const __filename = fileURLToPath(import.meta.url);
-  const renderScript = path.join(scriptDir, 'md', 'render.ts');
+  const __dirname = path.dirname(__filename);
+  const renderScript = path.join(__dirname, 'md', 'render.ts');
 
   console.error(`[md-to-wechat] Rendering markdown with theme: ${theme}`);
+
   const result = spawnSync('npx', ['-y', 'bun', renderScript, tempMdPath, '--theme', theme], {
     stdio: ['inherit', 'pipe', 'pipe'],
     cwd: baseDir,
@@ -227,7 +225,7 @@ Output JSON format:
   "contentImages": [
     {
       "placeholder": "[[IMAGE_PLACEHOLDER_1]]",
-      "localPath": "/tmp/wechat-article-images/img.png",
+      "localPath": "/tmp/wechat-image/img.png",
       "originalPath": "imgs/image.png"
     }
   ]
@@ -262,7 +260,7 @@ async function main(): Promise<void> {
   }
 
   if (!markdownPath) {
-    console.error('Error: Markdown file path required');
+    console.error('Error: Markdown file path is required');
     process.exit(1);
   }
 
@@ -271,7 +269,7 @@ async function main(): Promise<void> {
     process.exit(1);
   }
 
-  const result = await parseMarkdownForWechat(markdownPath, { title, theme });
+  const result = await convertMarkdown(markdownPath, { title, theme });
   console.log(JSON.stringify(result, null, 2));
 }
 

skills/baoyu-post-to-wechat/scripts/wechat-article.ts

@@ -2,6 +2,7 @@ import fs from 'node:fs';
 import path from 'node:path';
 import { spawnSync } from 'node:child_process';
 import process from 'node:process';
+import { fileURLToPath } from 'node:url';
 import { launchChrome, getPageSession, waitForNewTab, clickElement, typeText, evaluate, sleep, type ChromeSession, type CdpConnection } from './cdp.ts';
 
 const WECHAT_URL = 'https://mp.weixin.qq.com/';
@@ -65,8 +66,9 @@ async function clickMenuByText(session: ChromeSession, text: string): Promise<vo
 }
 
 async function copyImageToClipboard(imagePath: string): Promise<void> {
-  const scriptDir = path.dirname(new URL(import.meta.url).pathname);
+  const __filename = fileURLToPath(import.meta.url);
-  const copyScript = path.join(scriptDir, './copy-to-clipboard.ts');
+  const __dirname = path.dirname(__filename);
+  const copyScript = path.join(__dirname, './copy-to-clipboard.ts');
   const result = spawnSync('npx', ['-y', 'bun', copyScript, 'image', imagePath], { stdio: 'inherit' });
   if (result.status !== 0) throw new Error(`Failed to copy image: ${imagePath}`);
 }
@@ -108,30 +110,54 @@ async function copyHtmlFromBrowser(cdp: CdpConnection, htmlFilePath: string): Pr
   }, { sessionId });
   await sleep(300);
 
-  console.log('[wechat] Copying with system Cmd+C...');
+  console.log('[wechat] Copying with CDP keyboard event...');
-  if (process.platform === 'darwin') {
+  const modifiers = process.platform === 'darwin' ? 4 : 2;
-    spawnSync('osascript', ['-e', 'tell application "System Events" to keystroke "c" using command down']);
+  await cdp.send('Input.dispatchKeyEvent', {
-  } else {
+    type: 'keyDown',
-    spawnSync('xdotool', ['key', 'ctrl+c']);
+    key: 'c',
-  }
+    code: 'KeyC',
+    modifiers,
+    windowsVirtualKeyCode: 67
+  }, { sessionId });
+  await sleep(50);
+  await cdp.send('Input.dispatchKeyEvent', {
+    type: 'keyUp',
+    key: 'c',
+    code: 'KeyC',
+    modifiers,
+    windowsVirtualKeyCode: 67
+  }, { sessionId });
   await sleep(1000);
 
   console.log('[wechat] Closing HTML tab...');
   await cdp.send('Target.closeTarget', { targetId });
 }
 
-async function pasteFromClipboardInEditor(): Promise<void> {
+async function pasteFromClipboardInEditor(session: ChromeSession): Promise<void> {
-  if (process.platform === 'darwin') {
+  console.log('[wechat] Pasting with CDP keyboard event...');
-    spawnSync('osascript', ['-e', 'tell application "System Events" to keystroke "v" using command down']);
+  const modifiers = process.platform === 'darwin' ? 4 : 2;
-  } else {
+  await session.cdp.send('Input.dispatchKeyEvent', {
-    spawnSync('xdotool', ['key', 'ctrl+v']);
+    type: 'keyDown',
-  }
+    key: 'v',
+    code: 'KeyV',
+    modifiers,
+    windowsVirtualKeyCode: 86
+  }, { sessionId: session.sessionId });
+  await sleep(50);
+  await session.cdp.send('Input.dispatchKeyEvent', {
+    type: 'keyUp',
+    key: 'v',
+    code: 'KeyV',
+    modifiers,
+    windowsVirtualKeyCode: 86
+  }, { sessionId: session.sessionId });
   await sleep(1000);
 }
 
 async function parseMarkdownWithPlaceholders(markdownPath: string, theme?: string): Promise<{ title: string; author: string; summary: string; htmlPath: string; contentImages: ImageInfo[] }> {
-  const scriptDir = path.dirname(new URL(import.meta.url).pathname);
+  const __filename = fileURLToPath(import.meta.url);
-  const mdToWechatScript = path.join(scriptDir, 'md-to-wechat.ts');
+  const __dirname = path.dirname(__filename);
+  const mdToWechatScript = path.join(__dirname, 'md-to-wechat.ts');
   const args = ['-y', 'bun', mdToWechatScript, markdownPath];
   if (theme) args.push('--theme', theme);
 
@@ -295,6 +321,10 @@ export async function postArticle(options: ArticleOptions): Promise<void> {
 
     console.log('[wechat] Clicking on editor...');
     await clickElement(session, '.ProseMirror');
+    await sleep(1000);
+
+    console.log('[wechat] Ensuring editor focus...');
+    await clickElement(session, '.ProseMirror');
     await sleep(500);
 
     if (effectiveHtmlFile && fs.existsSync(effectiveHtmlFile)) {
@@ -302,7 +332,7 @@ export async function postArticle(options: ArticleOptions): Promise<void> {
       await copyHtmlFromBrowser(cdp, effectiveHtmlFile);
       await sleep(500);
       console.log('[wechat] Pasting into editor...');
-      await pasteFromClipboardInEditor();
+      await pasteFromClipboardInEditor(session);
       await sleep(3000);
 
       if (contentImages.length > 0) {
@@ -328,7 +358,7 @@ export async function postArticle(options: ArticleOptions): Promise<void> {
           await sleep(200);
 
           console.log('[wechat] Pasting image...');
-          await pasteFromClipboardInEditor();
+          await pasteFromClipboardInEditor(session);
           await sleep(3000);
         }
         console.log('[wechat] All images inserted.');

skills/baoyu-xhs-images/SKILL.md

@@ -359,9 +359,8 @@ With confirmed outline + style + layout:
 **Watermark Application** (if enabled in preferences):
 Add to each image generation prompt:
 ```
-Include a subtle watermark "[content]" positioned at [position]
+Include a subtle watermark "[content]" positioned at [position].
-with approximately [opacity*100]% visibility. The watermark should
+The watermark should be legible but not distracting from the main content.
-be legible but not distracting from the main content.
 ```
 Reference: `references/config/watermark-guide.md`
 

skills/baoyu-xhs-images/references/config/preferences-schema.md

@@ -15,7 +15,6 @@ watermark:
   enabled: false
   content: ""
   position: bottom-right  # bottom-right|bottom-left|bottom-center|top-right
-  opacity: 0.7            # 0.1-1.0
 
 preferred_style:
   name: null              # Built-in or custom style name
@@ -46,7 +45,6 @@ custom_styles:
 | `watermark.enabled` | bool | false | Enable watermark |
 | `watermark.content` | string | "" | Watermark text (@username or custom) |
 | `watermark.position` | enum | bottom-right | Position on image |
-| `watermark.opacity` | float | 0.7 | Transparency (0.1-1.0) |
 | `preferred_style.name` | string | null | Style name or null |
 | `preferred_style.description` | string | "" | Custom notes/override |
 | `preferred_layout` | string | null | Layout preference or null |
@@ -97,7 +95,6 @@ watermark:
   enabled: true
   content: "@myxhsaccount"
   position: bottom-right
-  opacity: 0.5
 
 preferred_style:
   name: notion

skills/baoyu-xhs-images/references/config/watermark-guide.md

@@ -28,15 +28,6 @@ description: Watermark configuration guide for baoyu-xhs-images
 | `bottom-center` | Centered designs | Text-heavy bottom area |
 | `top-right` | Bottom-heavy content | Title/header in top-right |
 
-## Opacity Examples
-
-| Opacity | Visual Effect | Use Case |
-|---------|---------------|----------|
-| 0.3 | Very subtle, barely visible | Clean aesthetic priority |
-| 0.5 | Balanced, noticeable but not distracting | Default recommendation |
-| 0.7 | Clearly visible | Brand recognition priority |
-| 0.9 | Strong presence | Anti-copy protection |
-
 ## Content Format
 
 | Format | Example | Style |
@@ -51,23 +42,21 @@ description: Watermark configuration guide for baoyu-xhs-images
 1. **Consistency**: Use same watermark across all images in series
 2. **Legibility**: Ensure watermark readable on both light/dark areas
 3. **Size**: Keep subtle - should not distract from content
-4. **Contrast**: Opacity may need adjustment per image background
 
 ## Prompt Integration
 
 When watermark is enabled, add to image generation prompt:
 
 ```
-Include a subtle watermark "[content]" positioned at [position]
+Include a subtle watermark "[content]" positioned at [position].
-with approximately [opacity*100]% visibility. The watermark should
+The watermark should be legible but not distracting from the main content.
-be legible but not distracting from the main content.
 ```
 
 ## Common Issues
 
 | Issue | Solution |
 |-------|----------|
-| Watermark invisible | Increase opacity or adjust position |
+| Watermark invisible | Adjust position or check contrast |
-| Watermark too prominent | Decrease opacity (0.3-0.5) |
+| Watermark too prominent | Change position or reduce size |
 | Watermark overlaps content | Change position |
 | Inconsistent across images | Use session ID for consistency |