mu

Name: mu
Author: micro

Verified · micro.mu

MCP server by micro · updated yesterday · ★ 437

Score 88

News, web search, mail, markets, weather, places, files, calendar, contacts. 67 tools, one endpoint. mu is published by micro.mu from its verified domain in the official MCP Registry.

Install Add to Cursor Add to VS Code GitHub Website

Works withClaude Code Claude Desktop Cursor Codex Gemini CLI VS Code Windsurf ChatGPT Antigravity CLI

Maintenance

Last commit in the past day

Licence

AGPL-3.0: copyleft, check the terms before using it in a product

Quality

Clear description, published package or server URL, 437 stars, original repository

Security

Not checked yet. What we check

Install mu

Built from the published package, never by AI

claude mcp add --transport http mu https://micro.mu/mcp

Run in your terminal. Add --scope user to use it in every project.

Step-by-step: install mu in Claude Code

{
  "mcpServers": {
    "mu": {
      "url": "https://micro.mu/mcp"
    }
  }
}

Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.

Step-by-step: install mu in Claude Desktop

{
  "mcpServers": {
    "mu": {
      "url": "https://micro.mu/mcp"
    }
  }
}

Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).

Step-by-step: install mu in Cursor

{
  "servers": {
    "mu": {
      "url": "https://micro.mu/mcp"
    }
  }
}

Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".

Step-by-step: install mu in VS Code

{
  "mcpServers": {
    "mu": {
      "serverUrl": "https://micro.mu/mcp"
    }
  }
}

Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).

Step-by-step: install mu in Antigravity CLI

https://micro.mu/mcp

In ChatGPT: Settings, Connectors, Add custom connector, then paste this URL. Works in any client that supports remote servers.

Step-by-step: install mu in ChatGPT

MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the mu block.

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mu: common questions

How do I install mu?

In Claude Code run claude mcp add --transport http mu https://micro.mu/mcp. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.

Is mu the official server?

mu is published by micro.mu from its verified domain in the official MCP Registry.

Is mu free?

The code is published under the AGPL-3.0 licence. The service it connects to may have its own pricing.

Is mu safe to use?

It scores 88 of 100. Grades: maintenance A, licence C, quality B. The security check has not run for it yet. Review the code before you install. How grades work.

What are alternatives to mu?

Similar MCP servers: exa, brave, Agent Skills Search Server, JobSpy.

Does mu work with ChatGPT?

Yes. Add its server URL in ChatGPT as a custom connector. See MCP in ChatGPT.