wecom

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.

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 two new tools:

Tools

send_wecom_message

Send a text message to WeCom.

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

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

send_wecom_markdown

Send a markdown message (WeCom flavor).

await send_wecom_markdown({
  content: `# Daily Report
  
**Completed:**
- Task A
- Task B

**Pending:**
- Task C

<@zhangsan>`
});

WeCom Markdown Tags

WeCom supports:

Feature	Syntax
Bold	**text** or <strong>text</strong>
Italic	*text* or <i>text</i>
Strikethrough	~~text~~ or <s>text</s>
Mention	<@userid>
Link	<a href="url">text</a>
Image	<img src="url" />
Font size	<font size="5">text</font>
Color	<font color="#FF0000">text</font>

Environment Variables

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