Skip to content
appsgit

Magg

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.

github.com/sitbon/magg (opens in a new tab)

Install Magg

Generated from the server's MCP registry entry. Replace your-value with your own values.

Claude Desktop

claude_desktop_config.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

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

Cursor

.cursor/mcp.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
{
  "servers": {
    "magg": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "magg"
      ]
    }
  }
}

Config formats checked against the official docs on Oct 7, 2026: modelcontextprotocol.io (opens in a new tab), code.claude.com (opens in a new tab), cursor.com (opens in a new tab), code.visualstudio.com (opens in a new tab).

Tools (15)

Parsed from the Tools section of the README; check the repository for the current list.

  • 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

About Magg

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

  • aggregator
  • ai
  • docker
  • docker-compose
  • fastmcp
  • json-rpc
  • llm
  • mcp
  • mcp-sdk
  • mcp-server

FAQ

Magg FAQ

Still curious? Email info@appsgit.com.

What is Magg?

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. The source code is at github.com/sitbon/magg.

How do I install the Magg MCP server?

Add the command uvx magg to your MCP client: put it in claude_desktop_config.json for Claude Desktop, run claude mcp add for Claude Code, or add it to .cursor/mcp.json (Cursor) or .vscode/mcp.json (VS Code). The snippets on this page are ready to paste.

Is Magg free?

The server is open source under the AGPL-3.0 license, so running it is free. It does not declare any required API key.

Is Magg actively maintained?

The most recent commit was on Sep 27, 2026. The latest release is v1.3.0, published Sep 26, 2026. appsgit only lists MCP servers with a commit in the last six months and re-checks every server daily.