---` name: wecom description: "Send messages to WeCom (企业微信) via webhooks using MCP protocol. Works with Claude Code, Claude Desktop, and other MCP clients."

WeCom Skill

Send text and markdown messages to WeCom (企业微信) via incoming webhooks (ENV: WECOM_WEBHOOK_URL).

WeCom is the enterprise version (using in office) of the famous all-in-on IM WeChat envied by Elon Musk.

Setup

# Navigate to skill directory
cd skills/wecom

# Install dependencies
npm install

# Build TypeScript
npm run build

# Set webhook URL
export WECOM_WEBHOOK_URL="https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=YOUR_KEY"

Usage with Claude Code

Add to your ~/.config/claude_code/mcp.json:

{
  "mcpServers": {
    "wecom": {
      "command": "node",
      "args": ["/path/to/clawdbot/skills/wecom/dist/index.js"],
      "env": {
        "WECOM_WEBHOOK_URL": "https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=YOUR_KEY"
      }
    }
  }
}

Then restart Claude Code. You'll have three new tools:

Tools

`send_wecom_message`

Send a text message to WeCom.

# Simple message
await send_wecom_message({ content: "Hello from OpenClaw!" });

# With mentions
await send_wecom_message({
  content: "Meeting starting now",
  mentioned_list: ["zhangsan", "lisi"]
});

`send_wecom_markdown_v2`

Send a markdown_v2 message to WeCom. Recommended — supports tables, code blocks, nested blockquotes, H1-H3 headers, and all standard markdown.

await send_wecom_markdown_v2({
  content: `# Annual Report

## Revenue by Quarter
| Quarter | Revenue | Growth |
| :---- | -----: | ----: |
| Q1 | ¥1.2M | +15% |
| Q2 | ¥1.8M | +50% |
| Q3 | ¥2.1M | +17% |

## Notes
> Key insight: mobile revenue grew 80%
>
>> Detail: driven by short video ads
>
>> Another point: new user acquisition cost down 30%

## Code Example
\`\`\`python
def hello():
    print("Hello WeCom!")
\`\`\`

---

More info [here](https://work.weixin.qq.com/api/doc)`
});

WeCom Markdown v2 Features

markdown_v2 supports everything the original markdown supports, plus:

| Feature | Syntax | Example | |---------|--------|----------| | Tables | \| col \| col \| with \| :--- \| -----: \| | Supported with alignment | | Nested blockquotes | >>> or >> | Up to 3 levels | | H1/H2/H3 | # ## ### | Three heading levels | | Code blocks | \code`and```lang| Inline and multi-line | | Horizontal rule |---| Dividers | | Links |text| Standard markdown | | Images | alt ` | Direct URL |

WeCom Markdown (v1) Tags

The original send_wecom_markdown supports these limited tags:

| Feature | Syntax | |---------|--------| | Bold | **text** or text | | Italic | *text* or text | | Strikethrough | ~~text~~ or <s>text</s> | | Mention | <@userid> | | Link | <a href="url">text</a> | | Image | <img src="url" /> | | Font size | text | | Color | text |

⚠️ v1 does NOT support tables, code blocks, or H1-H3 headers. Use send_wecom_markdown_v2 when you need those.

Environment Variables

| Variable | Required | Default | Description | |----------|----------|---------|-------------| | WECOM_WEBHOOK_URL | Yes | - | WeCom webhook URL | | WECOM_TIMEOUT_MS | No | 10000 | Request timeout (ms) |

How To

Get WECOM_WEBHOOK_URL following steps here, and envolve it as a bot into a group chat:

(Tip: You should get the WECOM_WEBHOOK_URL entirely as a URL, NOT just a KEY )

Wecom