WeChat Article Publisher

Publish Markdown or HTML content to WeChat Official Account drafts via API, with automatic format conversion.

Prerequisites

• WECHAT_API_KEY environment variable set (from .env file)
• Python 3.9+
• Authorized WeChat Official Account on wx.limyai.com

Scripts

Located in ~/.claude/skills/wechat-article-publisher/scripts/:

wechat_api.py

WeChat API client for listing accounts and publishing articles:

# List authorized accounts
python wechat_api.py list-accounts

# Publish from markdown file
python wechat_api.py publish --appid <wechat_appid> --markdown /path/to/article.md

# Publish from HTML file (preserves formatting)
python wechat_api.py publish --appid <wechat_appid> --html /path/to/article.html

# Publish with custom options
python wechat_api.py publish --appid <appid> --markdown /path/to/article.md --type newspic

parse_markdown.py

Parse Markdown and extract structured data (optional, for advanced use):

python parse_markdown.py <markdown_file> [--output json|html]

Workflow

Strategy: "API-First Publishing"

Unlike browser-based publishing, this skill uses direct API calls for reliable, fast publishing.

1. Load WECHAT_API_KEY from environment
2. List available WeChat accounts (if user hasn't specified)
3. Detect file format (Markdown or HTML) and parse accordingly
4. Call publish API to create draft in WeChat
5. Report success with draft details

Supported File Formats:

• .md files → Parsed as Markdown, converted by WeChat API
• .html files → Sent as HTML, formatting preserved

Step-by-Step Guide

Step 1: Check API Key

Before any operation, verify the API key is available:

# Check if .env file exists and contains WECHAT_API_KEY
cat .env | grep WECHAT_API_KEY

If not set, remind user to:

1. Copy .env.example to .env
2. Set their WECHAT_API_KEY value

Step 2: List Available Accounts

Get the list of authorized WeChat accounts:

python ~/.claude/skills/wechat-article-publisher/scripts/wechat_api.py list-accounts

Output example:

{
  "success": true,
  "data": {
    "accounts": [
      {
        "name": "我的公众号",
        "wechatAppid": "wx1234567890",
        "username": "gh_abc123",
        "type": "subscription",
        "verified": true,
        "status": "active"
      }
    ],
    "total": 1
  }
}

Important:

• If only one account, use it automatically
• If multiple accounts, ask user to choose
• Note the wechatAppid for publishing

Step 3: Publish Article

For Markdown files:

python ~/.claude/skills/wechat-article-publisher/scripts/wechat_api.py publish \
  --appid <wechatAppid> \
  --markdown /path/to/article.md

For HTML files (preserves formatting):

python ~/.claude/skills/wechat-article-publisher/scripts/wechat_api.py publish \
  --appid <wechatAppid> \
  --html /path/to/article.html

For 小绿书 (image-text mode):

python ~/.claude/skills/wechat-article-publisher/scripts/wechat_api.py publish \
  --appid <wechatAppid> \
  --markdown /path/to/article.md \
  --type newspic

Success response:

{
  "success": true,
  "data": {
    "publicationId": "uuid-here",
    "materialId": "uuid-here",
    "mediaId": "wechat-media-id",
    "status": "published",
    "message": "文章已成功发布到公众号草稿箱"
  }
}

Step 4: Report Result

After successful publishing:

• Confirm the draft was created
• Remind user to review and publish manually in WeChat admin panel
• Provide any relevant IDs for reference

API Reference

Authentication

All API requests require the X-API-Key header:

X-API-Key: WECHAT_API_KEY

Get Accounts List

POST https://wx.limyai.com/api/openapi/wechat-accounts

Publish Article

POST https://wx.limyai.com/api/openapi/wechat-publish

Parameters:

Error Codes

Critical Rules

1. NEVER auto-publish - Only save to drafts, user publishes manually
2. Check API key first - Fail fast if not configured
3. List accounts first - User may have multiple accounts
4. **Handle errors

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