# Mu MCP server

> Provides an open runtime for personal assistants to connect agents with services like mail, calendar, contacts, and web search.

- Repository: https://github.com/micro/mu
- Page: https://hostedmcp.org/servers/micro/mu
- Official: yes
- Transport: remote
- Stars: 439
- License: AGPL-3.0
- Latest version: 1.0.0

## Install

### Claude Code

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

### Cursor (`~/.cursor/mcp.json`)

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

### VS Code (`.vscode/mcp.json`)

```json
{
  "servers": {
    "mu": {
      "type": "http",
      "url": "https://micro.mu/mcp"
    }
  }
}
```

### VS Code CLI

```sh
code --add-mcp '{"name":"mu","type":"http","url":"https://micro.mu/mcp"}'
```

### Codex

```sh
codex mcp add mu --url https://micro.mu/mcp
```

### Codex config.toml (`~/.codex/config.toml`)

```toml
[mcp_servers.mu]
url = "https://micro.mu/mcp"
```

### Gemini CLI

```sh
gemini mcp add -s user --transport http mu https://micro.mu/mcp
```

### Gemini settings.json (`~/.gemini/settings.json`)

```json
{
  "mcpServers": {
    "mu": {
      "url": "https://micro.mu/mcp",
      "type": "http"
    }
  }
}
```

## FAQ

### What services can Mu access?

Mu provides access to mail, calendar, contacts, information, media, and storage through its services.

### How can I interact with Mu?

You can use Mu through an API, CLI, web client, or mobile apps including an Android app.

### Can I host Mu myself?

Yes, you can run it yourself or use a hosted instance to maintain control over your runtime.