The n8n-mcp-bridge is a lightweight service that bridges n8n workflows and Model Context Protocol (MCP) servers. It allows AI agents within n8n to seamlessly access specialized tools hosted on MCP servers, eliminating the need for self-hosting n8n. The service facilitates the discovery of available MCP servers and their tools, executes tool calls, and manages the lifecycle of MCP server processes. It comes pre-configured with several useful MCP servers, including Todoist, Memory, Slack, and Brave Search, and secures access through API key authentication.
Key Features
01Automatically downloads and runs Node.js-based MCP servers locally.
02Executes tool calls on MCP servers and returns results.
03Secures access with API key authentication.
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05Lists available MCP servers with descriptions.
06Discovers tools and their schemas from specific MCP servers.
