name: baoyu-post-to-wechat
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

Script Directory

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

Preferences (EXTEND.md)

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

# 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)

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:

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

Workflow:

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

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

1. Post to WeChat:

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

Detailed References

Feature Comparison

Prerequisites

• Google Chrome
• First run: log in to WeChat Official Account (session preserved)

Troubleshooting

Extension Support

Custom configurations via EXTEND.md. See Preferences section for paths and supported options.