` or og:title) - Author / account name (from og:description or page content) If metadata is unavailable from the URL, ask the user for the article title. ### Step 3 — Search for mirrors ``` web_search("<article title> <author/account name>") ``` **Mirror site priority** (ranked by content quality and reliability): 1. **53ai.com** — full content, reliable formatting 2. **mp.ofweek.com** — tech articles 3. **juejin.cn** — developer content 4. **woshipm.com** — product/business content 5. **36kr.com** — tech/business news If title is unknown, try: `web_search("site:53ai.com <keywords from URL path>")` **If no mirrors found:** Try the Chrome Extension Relay fallback (see Fallback section). ### Step 4 — Download and extract **Option A — Mirror found:** ```bash curl -s -L "<mirror_url>" -o /tmp/wechat-article.html ``` Verify file size > 10KB (smaller usually means redirect/error page). Run the extraction script: ```bash python3 <skill_dir>/scripts/extract_wechat.py /tmp/wechat-article.html /tmp/<output-filename>.md ``` Replace `<skill_dir>` with the directory containing this SKILL.md. **Option B — Direct fetch succeeded (Step 1):** Format the fetched markdown with the header template below. ### Step 5 — Verify output quality Check the output file: - Has a title (not "WeChat Article") - Has multiple paragraphs of real content - Images have valid URLs (not broken/placeholder) - No excessive HTML artifacts remaining If output looks truncated or garbled, try a different mirror site (return to Step 3). ### Step 6 — Deliver to user Report: - File saved at: `<path>` - Title: `<title>` - Size: `<char count>` characters - Image count: `<N>` images If the user wants it saved to a specific location (e.g., Obsidian), follow their instructions for the final copy. ## Markdown Header Template Every extracted article must include this header: ```markdown # <title> **作者：** <author> **来源：** 微信公众号「<account_name>」 **日期：** <date> **原文：** <original_wechat_url> --- > **摘要：** <1-2 sentence summary generated from content> --- ``` Fields that cannot be determined should be omitted (don't write "Unknown"). ## Fallback: Chrome Extension Relay If no mirror exists (very new or niche article): Tell the user (in Chinese if they wrote in Chinese): > "没有找到镜像。请在 Chrome 中打开这篇文章，然后点击 OpenClaw Browser Relay 扩展图标（badge 亮起），我就能直接读取内容。" Then use: ``` browser(action="snapshot", profile="chrome") ``` Extract content from the snapshot and format with the header template. ## Error Handling | Problem | Detection | Action | |---------|-----------|--------| | WeChat blocks access | rawLength < 500 or "环境异常" | Search for mirrors (Step 3) | | No mirrors found | Search returns 0 relevant results | Try Chrome Relay fallback | | Mirror content truncated | Output < 1000 chars when original is long | Try next mirror site | | Script extraction fails | Python error or empty output | Fall back to `web_fetch` on mirror URL | | Images broken | Image URLs return 404 | Note in output; images may expire | ## Success Criteria - Output Markdown contains the full article text (not truncated) - Title and metadata are correctly extracted - Images are preserved with working URLs - No HTML artifacts or navigation junk in output - File is saved at the specified location ## Notes - WeChat image URLs from mirrors (e.g., api.ibos.cn proxy) are generally valid and render in most Markdown viewers - Mirror sites typically publish within minutes of the original - The `· · ·` section dividers are WeChat style — preserve them - For very long articles (>50K chars), the script handles them fine but `web_fetch` may truncate ## Configuration No persistent configuration required. The skill uses standard OpenClaw tools (`web_fetch`, `web_search`, `exec`) and optionally `browser` for the Chrome Relay fallback. **Required tools:** | Tool | Purpose | |------|---------| | `web_fetch` | Direct article fetch attempt | | `web_search` | Mirror site discovery | | `exec` | Run curl and Python extraction script | **Optional tools:** | Tool | Purpose | |------|---------| | `browser` | Chrome Extension Relay fallback | **System dependencies:** | Dependency | Purpose | |------------|---------| | Python 3.8+ | Extraction script | | curl

# Wechat Article Extractor > Extract full text and figures from a WeChat public account (微信公众号) article URL and save as a clean Markdown file. Handles WeChat's bot-detection by finding mirror sites automatically. Use when the user shares an mp.weixin.qq.com URL and asks to save, archive, extract, or read the article. - Skill: `modbender/wechat-article-extractor` (Agent Skill, multi-file: 6 files) - Install (CLI): `npx skillmds add modbender/wechat-article-extractor` - Raw SKILL.md: https://api.skillmd.com/api/skills/modbender/wechat-article-extractor/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Docs & Writing - Author: modbender (https://skillmd.com/u/modbender) - Updated: 2026-09-09 - Page: https://skillmd.com/skills/modbender/wechat-article-extractor --- # WeChat Article Extractor Extract WeChat public account articles to clean Markdown. WeChat blocks headless browsers (环境异常 CAPTCHA) and `web_fetch` gets empty JS-rendered pages, so the reliable approach is: find a mirror on aggregator sites, then extract content. ## Scope & Boundaries **This skill handles:** - Extracting article text, images, and metadata from WeChat article URLs - Finding mirror copies when direct access is blocked - Converting HTML to clean Markdown - Saving output as `.md` files **This skill does NOT handle:** - Publishing or syncing to note-taking apps (that's the user's workflow) - Batch extraction of multiple articles (handle one at a time) - WeChat login, authentication, or account management - Translating article content ## Inputs | Input | Required | Description | |-------|----------|-------------| | WeChat URL | Yes | An `mp.weixin.qq.com` link | | Output filename | No | Defaults to kebab-case of article title | | Save location | No | Defaults to `/tmp/` | ## Outputs - A Markdown file with full article content, images, and metadata header - Console confirmation with file path and character count ## Workflow ### Step 1 — Try direct fetch (fast path) ``` web_fetch(url, extractMode="markdown", maxChars=50000) ``` **Success check:** If result `rawLength > 500` AND content has real paragraphs (not just nav/footer text) → skip to Step 4 Option B. **Failure indicators:** `rawLength < 500`, content is navigation/boilerplate only, or contains "环境异常" → go to Step 2. ### Step 2 — Extract article metadata From the URL or any partial content, identify: - Article title (from `` or og:title) - Author / account name (from og:description or page content) If metadata is unavailable from the URL, ask the user for the article title. ### Step 3 — Search for mirrors ``` web_search("<article title> <author/account name>") ``` **Mirror site priority** (ranked by content quality and reliability): 1. **53ai.com** — full content, reliable formatting 2. **mp.ofweek.com** — tech articles 3. **juejin.cn** — developer content 4. **woshipm.com** — product/business content 5. **36kr.com** — tech/business news If title is unknown, try: `web_search("site:53ai.com <keywords from URL path>")` **If no mirrors found:** Try the Chrome Extension Relay fallback (see Fallback section). ### Step 4 — Download and extract **Option A — Mirror found:** ```bash curl -s -L "<mirror_url>" -o /tmp/wechat-article.html ``` Verify file size > 10KB (smaller usually means redirect/error page). Run the extraction script: ```bash python3 <skill_dir>/scripts/extract_wechat.py /tmp/wechat-article.html /tmp/<output-filename>.md ``` Replace `<skill_dir>` with the directory containing this SKILL.md. **Option B — Direct fetch succeeded (Step 1):** Format the fetched markdown with the header template below. ### Step 5 — Verify output quality Check the output file: - Has a title (not "WeChat Article") - Has multiple paragraphs of real content - Images have valid URLs (not broken/placeholder) - No excessive HTML artifacts remaining If output looks truncated or garbled, try a different mirror site (return to Step 3). ### Step 6 — Deliver to user Report: - File saved at: `<path>` - Title: `<title>` - Size: `<char count>` characters - Image count: `<N>` images If the user wants it saved to a specific location (e.g., Obsidian), follow their instructions for the final copy. ## Markdown Header Template Every extracted article must include this header: ```markdown # <title> **作者：** <author> **来源：** 微信公众号「<account_name>」 **日期：** <date> **原文：** <original_wechat_url> --- > **摘要：** <1-2 sentence summary generated from content> --- ``` Fields that cannot be determined should be omitted (don't write "Unknown"). ## Fallback: Chrome Extension Relay If no mirror exists (very new or niche article): Tell the user (in Chinese if they wrote in Chinese): > "没有找到镜像。请在 Chrome 中打开这篇文章，然后点击 OpenClaw Browser Relay 扩展图标（badge 亮起），我就能直接读取内容。" Then use: ``` browser(action="snapshot", profile="chrome") ``` Extract content from the snapshot and format with the header template. ## Error Handling | Problem | Detection | Action | |---------|-----------|--------| | WeChat blocks access | rawLength < 500 or "环境异常" | Search for mirrors (Step 3) | | No mirrors found | Search returns 0 relevant results | Try Chrome Relay fallback | | Mirror content truncated | Output < 1000 chars when original is long | Try next mirror site | | Script extraction fails | Python error or empty output | Fall back to `web_fetch` on mirror URL | | Images broken | Image URLs return 404 | Note in output; images may expire | ## Success Criteria - Output Markdown contains the full article text (not truncated) - Title and metadata are correctly extracted - Images are preserved with working URLs - No HTML artifacts or navigation junk in output - File is saved at the specified location ## Notes - WeChat image URLs from mirrors (e.g., api.ibos.cn proxy) are generally valid and render in most Markdown viewers - Mirror sites typically publish within minutes of the original - The `· · ·` section dividers are WeChat style — preserve them - For very long articles (>50K chars), the script handles them fine but `web_fetch` may truncate ## Configuration No persistent configuration required. The skill uses standard OpenClaw tools (`web_fetch`, `web_search`, `exec`) and optionally `browser` for the Chrome Relay fallback. **Required tools:** | Tool | Purpose | |------|---------| | `web_fetch` | Direct article fetch attempt | | `web_search` | Mirror site discovery | | `exec` | Run curl and Python extraction script | **Optional tools:** | Tool | Purpose | |------|---------| | `browser` | Chrome Extension Relay fallback | **System dependencies:** | Dependency | Purpose | |------------|---------| | Python 3.8+ | Extraction script | | curl | Mirror page download |