Supervisor MCP Server

Expose n8n tools as a Supervisor MCP Server endpoint

Supervisor MCP Server

AI-generated

Summary

Expose connected n8n AI tools through an MCP server at the required base path. Configure optional bearer or header authentication; the default is no authentication.

Inputs

  • Authentication — Choose None, Bearer Auth, or Header Auth. Bearer and header modes use the corresponding n8n credential.
  • Path (required) — Set the base webhook path for the MCP server. The node accepts MCP setup and request traffic there; its endpoint paths vary by node version.
  • Tools connection — Connect AI tools to the node's Tools input. The server lists these tools to MCP clients and invokes them when requested.

Output shape

Trigger executions with an empty JSON item when an MCP tool is called.

The node exposes an MCP server endpoint and returns no regular output connections. Tool-listing and session-management requests do not produce trigger data; tool calls do.

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