Canghe Post To Wechat

This automates posting to WeChat Official Accounts through either API calls or Chrome automation. It handles two content types: full articles with HTML/markdown conversion and theme support, and image-text posts with up to 9 images. The workflow is thorough, running preflight checks for Chrome, accessibility permissions, and API credentials before publishing. It looks for config in EXTEND.md to set defaults like author name and comment settings, falling back to a guided first-time setup. The browser automation route uses CDP to handle the full posting UI when API access isn't available. Built for Bun runtime with bilingual support matching user language.

skills.sh installs: 498
GitHub stars: 474
last updated: Aug 21, 2026

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Install

$ npx -y skills add freestylefly/canghe-skills --skill canghe-post-to-wechat --agent claude-code

Installs into .claude/skills of the current project.

Files

Post to WeChat Official Account

Language

Match user's language: Respond in the same language the user uses. If user writes in Chinese, respond in Chinese. If user writes in English, respond in English.

Script Directory

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

Script	Purpose
`scripts/wechat-browser.ts`	Image-text posts (图文)
`scripts/wechat-article.ts`	Article posting via browser (文章)
`scripts/wechat-api.ts`	Article posting via API (文章)
`scripts/check-permissions.ts`	Verify environment & permissions

Preferences (EXTEND.md)

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

# Check project-level first
test -f .canghe-skills/canghe-post-to-wechat/EXTEND.md && echo "project"

# Then user-level (cross-platform: $HOME works on macOS/Linux/WSL)
test -f "$HOME/.canghe-skills/canghe-post-to-wechat/EXTEND.md" && echo "user"

SKILL.md on GitHub