baoyu-post-to-wechat

Post to WeChat Official Account (微信公众号)

Post content to WeChat Official Account using Chrome CDP automation.

Script Directory

Important: All scripts are located in the scripts/ subdirectory of this skill.

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 |

Quick Usage

Image-Text (图文) - Multiple images with title/content

# From markdown file and image directory
npx -y bun ${SKILL_DIR}/scripts/wechat-browser.ts --markdown article.md --images ./images/

# 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

Article (文章) - Full markdown with formatting

# 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.

References

• 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 | 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) | ✗ | | Themes | ✗ | ✓ (default, grace, simple) |

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