# Magg (MCP server)

> Magg is an MCP server that adds cloud and DevOps tools to AI assistants such as Claude Desktop, Claude Code and Cursor. Aggregates and proxies other MCP servers, letting LLMs discover, add, and manage tools at runtime. It has 144 GitHub stars, is released under the AGPL-3.0 license and runs locally with uvx magg.

A Model Context Protocol server that manages, aggregates, and proxies other MCP servers, enabling LLMs to dynamically extend their own capabilities.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/sitbon/magg |
| GitHub stars | 144 |
| License | AGPL-3.0 |
| Language | Python |
| Transport | stdio |
| Packages | pypi: magg |
| Remote URL | none |
| Needs API key | no |
| Official | no |
| Works with | Claude Desktop, Claude Code, Cursor, VS Code |
| Category | Cloud & DevOps |
| Latest release | v1.3.0 (Sep 26, 2026) |
| Last commit | Sep 27, 2026 |
| MCP registry name | io.github.sitbon/magg |

## Install

### Claude Desktop (claude_desktop_config.json)

```json
{
  "mcpServers": {
    "magg": {
      "command": "uvx",
      "args": [
        "magg"
      ]
    }
  }
}
```

Settings > Developer > Edit Config. macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\. Restart Claude Desktop afterwards.

### Claude Code

```sh
claude mcp add --transport stdio magg -- uvx magg
```

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

```json
{
  "mcpServers": {
    "magg": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "magg"
      ]
    }
  }
}
```

Project file; use ~/.cursor/mcp.json to enable it in every project.

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

```json
{
  "servers": {
    "magg": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "magg"
      ]
    }
  }
}
```

Config formats checked against the official docs on 2026-10-07.

## Tools

- `magg_list_servers`: List all configured MCP servers
- `magg_add_server`: Add a new MCP server
- `magg_remove_server`: Remove a server
- `magg_enable_server`: / maggdisableserver - Toggle server availability
- `magg_search_servers`: Search for MCP servers online
- `magg_list_tools`: List all available tools from all servers
- `magg_smart_configure`: Intelligently configure a server from a URL
- `magg_analyze_servers`: Analyze configured servers and suggest improvements
- `magg_status`: Get server and tool statistics
- `magg_check`: Health check servers with repair actions (report/remount/unmount/disable)
- `magg_reload_config`: Reload configuration from disk and apply changes
- `magg_load_kit`: Load a kit and its servers into the configuration
- `magg_unload_kit`: Unload a kit and optionally its servers from the configuration
- `magg_list_kits`: List all available kits with their status
- `magg_kit_info`: Get detailed information about a specific kit

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---

Canonical page: https://appsgit.com/mcp-servers/magg
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