🎯

baoyu-post-to-wechat

🎯Skill

from siatwangmin/coco-skills

What it does

Automates posting markdown articles and image-text content to WeChat Official Account using Chrome browser automation.

📦

Part of

siatwangmin/coco-skills(11 items)

baoyu-post-to-wechat

Installation

npxRun with npx

npx -y bun ${SKILL_DIR}/scripts/wechat-browser.ts --markdown article.md --images ./images/

npxRun with npx

npx -y bun ${SKILL_DIR}/scripts/wechat-browser.ts --title "标题" --content "内容" --image img.png --submit

npxRun with npx

npx -y bun ${SKILL_DIR}/scripts/md-to-wechat.ts article.md --theme <chosen-theme>

npxRun with npx

npx -y bun ${SKILL_DIR}/scripts/wechat-article.ts --markdown article.md --theme <chosen-theme>

📖 Extracted from docs: siatwangmin/coco-skills

Need more details? View full documentation on GitHub →

3Installs

AddedFeb 4, 2026

View on GitHub Back to Skills

Skill Details

SKILL.md

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".

Overview

# Post to WeChat Official Account

Script Directory

Agent Execution: Determine this SKILL.md directory as SKILL_DIR, then use ${SKILL_DIR}/scripts/.ts.

| Script | Purpose |

|--------|---------|

| scripts/wechat-browser.ts | Image-text posts (图文) |

| scripts/wechat-article.ts | Article posting (文章) |

| scripts/md-to-wechat.ts | Markdown → WeChat HTML |

Preferences (EXTEND.md)

Use Bash to check EXTEND.md existence (priority order):

```bash

# Check project-level first

test -f .baoyu-skills/baoyu-post-to-wechat/EXTEND.md && echo "project"

# Then user-level (cross-platform: $HOME works on macOS/Linux/WSL)

test -f "$HOME/.baoyu-skills/baoyu-post-to-wechat/EXTEND.md" && echo "user"

```

┌────────────────────────────────────────────────────────┬───────────────────┐

│ 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)

Before posting, ask user to choose a theme using AskUserQuestion:

| Theme | Description |

|-------|-------------|

| default | 经典主题 - 传统排版，标题居中带底边，二级标题白字彩底 |

| grace | 优雅主题 - 文字阴影，圆角卡片，精致引用块 (by @brzhang) |

| simple | 简洁主题 - 现代极简风，不对称圆角，清爽留白 (by @okooo5km) |

Default: default. If user has already specified a theme, skip the question.

Workflow:

Generate HTML preview and print the full htmlPath from JSON output so user can click to preview:

```bash

npx -y bun ${SKILL_DIR}/scripts/md-to-wechat.ts article.md --theme

```

Post to WeChat:

```bash

npx -y bun ${SKILL_DIR}/scripts/wechat-article.ts --markdown article.md --theme

```

Detailed 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) |

Feature Comparison

| Feature | Image-Text | Article |

|---------|------------|---------|

| Multiple images | ✓ (up to 9) | ✓ (inline) |

| Markdown support | Title/content extraction | Full formatting |

| 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

| 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. See Preferences section for paths and supported options.

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