How do I connect Magg MCP Server to Claude?

Run `claude mcp add magg -- uvx --from git+https://github.com/sitbon/magg.git magg` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.

Is Magg MCP Server free?

The listed licence is AGPL-3.0. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can Magg MCP Server do?

Magg MCP Server documents 15 tools to the agent, including magg_add_server, magg_analyze_servers, magg_check. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

Magg

Unclaimed

by sitbon

Magg: The MCP Aggregator

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01 / Choose your client

02 / Before you connect

Authentication is not specified. Check the project instructions before connecting.

Install the runtime required by the project and make it available to your client.

Project instructionsEnvironment variable names (optional)

Use names from the project instructions, separated by commas. Enter names only, never secret values.

03 / Add the configuration

Source: generated from public install instructions

claude mcp add --transport stdio 'magg' -- 'uvx' '--from' 'git+https://github.com/sitbon/magg.git' 'magg'

Run in your terminal after replacing any placeholders.

04 / Check it in your client

Open your client’s MCP settings and confirm the server connects and lists its tools. A copied configuration does not confirm a working connection.

aggregatoraidockerdocker-composefastmcpjson-rpcllmmcpmcp-sdkmcp-servermcp-serversmodelcontextprotocolproxypydanticpydantic-v2python

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Security profile

Claimed and verified servers get a weekly static scan that shows what the code can reach: external services, environment variables, shell commands, agent configuration folders, plus any dependencies with known advisories. Claim this listing to get one. How the security profile works

15 of 15 tools

Documented tools (15)

From project documentation. A server handshake does not verify each tool’s description or behavior.

magg_add_server

Add a new MCP server

magg_analyze_servers

Analyze configured servers and suggest improvements

magg_check

Health check servers with repair actions (report/remount/unmount/disable)

magg_enable_server

/ maggdisableserver - Toggle server availability

magg_kit_info

Get detailed information about a specific kit

magg_list_kits

List all available kits with their status

magg_list_servers

List all configured MCP servers

magg_list_tools

List all available tools from all servers

magg_load_kit

Load a kit and its servers into the configuration

magg_reload_config

Reload configuration from disk and apply changes

magg_remove_server

Remove a server

magg_search_servers

Search for MCP servers online

magg_smart_configure

Intelligently configure a server from a URL

magg_status

Get server and tool statistics

magg_unload_kit

Unload a kit and optionally its servers from the configuration

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about Magg MCP Server

How do I connect Magg MCP Server to Claude?: Run `claude mcp add magg -- uvx --from git+https://github.com/sitbon/magg.git magg` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.
Is Magg MCP Server free?: The listed licence is AGPL-3.0. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can Magg MCP Server do?: Magg MCP Server documents 15 tools to the agent, including magg_add_server, magg_analyze_servers, magg_check. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.