weixin-fetch

Use this skill when users want to fetch WeChat (微信公众号) articles and convert them to clean Markdown. Handles workflows like "抓取微信文章", "Fetch this WeChat article", "保存公众号文章". Uses Playwright-based browser automation with anti-bot bypass for reliable WeChat content extraction.

7 stars

byJst-Well-Dan

View on GitHub Installation ↓

Best use case

weixin-fetch is best used when you need a repeatable AI agent workflow instead of a one-off prompt.

Teams using weixin-fetch should expect a more consistent output, faster repeated execution, less prompt rewriting.

When to use this skill

You want a reusable workflow that can be run more than once with consistent structure.

When not to use this skill

You only need a quick one-off answer and do not need a reusable workflow.
You cannot install or maintain the underlying files, dependencies, or repository context.

Installation

Claude Code / Cursor / Codex

$curl -o ~/.claude/skills/weixin-fetch/SKILL.md --create-dirs "https://raw.githubusercontent.com/Jst-Well-Dan/Skill-Box/main/content-pipeline/weixin-fetch/SKILL.md"

Manual Installation

Download SKILL.md from GitHub
Place it in .claude/skills/weixin-fetch/SKILL.md inside your project
Restart your AI agent — it will auto-discover the skill

How weixin-fetch Compares

Feature / Agent	weixin-fetch	Standard Approach
Platform Support	Not specified	Limited / Varies
Context Awareness	High	Baseline
Installation Complexity	Unknown	N/A

Frequently Asked Questions

What does this skill do?

Where can I find the source code?

You can find the source code on GitHub using the link provided at the top of the page.

SKILL.md Source

# WeChat Article Fetcher (微信文章抓取)

Fetch WeChat (微信公众号) articles and convert to clean Markdown using Playwright browser automation.

## Features

- Real Chromium browser to bypass WeChat anti-bot protections
- Automatic lazy-loaded image handling (data-src → src)
- Auto-generated filename from publish date + title (YYYYMMDD format)
- Metadata extraction (author, publish time)
- Clean Markdown output with preserved images

## Dependencies

```bash
pip install playwright markdownify
playwright install chromium
```

## Usage

```bash
# Auto-generate filename (YYYYMMDD+Title format)
python scripts/fetch_weixin.py "https://mp.weixin.qq.com/s/xxxxx"

# Custom filename
python scripts/fetch_weixin.py "https://mp.weixin.qq.com/s/xxxxx" article.md
```

## Response Pattern

When user requests WeChat article fetching:

1. **Validate URL**: Ensure it's a WeChat URL (`mp.weixin.qq.com`)

2. **Execute fetching:**
   ```bash
   python scripts/fetch_weixin.py <url> [output_filename]
   ```
   Output filename is optional - auto-generates as YYYYMMDD+Title

3. **Report results:**
   - Confirm file saved with statistics (characters, words, images)
   - Show the auto-generated filename

## Example Workflows

### Auto-generated filename

```bash
# User: "抓取这篇微信文章"
python scripts/fetch_weixin.py "https://mp.weixin.qq.com/s/xxxxx"

# Result:
# ✓ Saved: 20251214关于财政政策和货币政策的关系.md
# ✓ Statistics: 12,345 characters, 8,234 words, 5 images
```

### Custom filename

```bash
# User: "Fetch this WeChat article, save as economy.md"
python scripts/fetch_weixin.py "https://mp.weixin.qq.com/s/xxxxx" economy.md

# Result:
# ✓ Saved: economy.md
```

## Troubleshooting

| Issue | Solution |
|-------|----------|
| WeChat blocked | Script uses real browser to bypass anti-bot |
| Timeout | Script has 60s timeout with retry - usually succeeds on second attempt |
| Playwright not installed | Run: `pip install playwright && playwright install chromium` |
| Empty content | Wait for page to fully load; check if article is still accessible |
| Missing images | Script auto-converts lazy-loaded images; check network connectivity |

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