WeCom Group Robot (mcp-wecombot-server) vs Slack MCP Server (korotovsky)

A side-by-side comparison of two Communication servers — tools, transport, auth, maintenance, and copy-paste config for each.

	WeCom Group Robot (mcp-wecombot-server) Send text, markdown, image, news, and template-card messages to a WeCom (WeChat Work) group robot. Unverified stdio (local) API key Stale Go	Slack MCP Server (korotovsky) Powerful Slack MCP with stdio/SSE/HTTP, DMs, group DMs and no-admin token auth Verified stdio (local) API key Go
Category	Communication	Communication
Language	Go	Go
Transport	stdio (local)	stdio (local)
Auth	API key	API key
GitHub stars	38	1.7k
Last commit	1 year ago	1 month ago
Verified
Actively maintained
Install	`npx -y @smithery/cli install @gotoolkits/mcp-wecombot-server --client claude-desktop`	`npx -y slack-mcp-server@latest --transport stdio`
Repo	Open	Open

Verdict

Pick WeCom Group Robot (mcp-wecombot-server) if you prefer its approach (send text, markdown, image, news, and template-card messages to a wecom (wechat work) group robot).

Pick Slack MCP Server (korotovsky) if you prefer the more popular, battle-tested option, and you need the broadest set of tools.

Add WeCom Group Robot (mcp-wecombot-server)

Install / run

npx -y @smithery/cli install @gotoolkits/mcp-wecombot-server --client claude-desktop

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "wecom-group-robot-mcp-wecombot-server": {
      "command": "mcp-wecombot-server",
      "args": [],
      "env": {
        "WECOM_BOT_WEBHOOK_KEY": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxx"
      }
    }
  }
}

Add Slack MCP Server (korotovsky)

Install / run

npx -y slack-mcp-server@latest --transport stdio

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "slack-mcp-server-korotovsky": {
      "command": "npx",
      "args": [
        "-y",
        "slack-mcp-server@latest",
        "--transport",
        "stdio"
      ],
      "env": {
        "SLACK_MCP_XOXP_TOKEN": "<your-slack-user-oauth-token-xoxp>"
      }
    }
  }
}

FAQ

WeCom Group Robot (mcp-wecombot-server) or Slack MCP Server (korotovsky) — which is better?

Pick WeCom Group Robot (mcp-wecombot-server) if you prefer its approach (send text, markdown, image, news, and template-card messages to a wecom (wechat work) group robot). Pick Slack MCP Server (korotovsky) if you prefer the more popular, battle-tested option, and you need the broadest set of tools.

Can I use both WeCom Group Robot (mcp-wecombot-server) and Slack MCP Server (korotovsky)?

Yes — MCP clients let you enable multiple servers at once. Add both configs to your client's mcpServers and use whichever tool fits the task.

Do WeCom Group Robot (mcp-wecombot-server) and Slack MCP Server (korotovsky) work with Claude, Cursor and Windsurf?

Both do. Copy the per-client config below into Claude Desktop, Cursor, or Windsurf.

View WeCom Group Robot (mcp-wecombot-server) →View Slack MCP Server (korotovsky) →More comparisons →