n8n

n8n has a built-in MCP Client Tool node available on both Cloud and self-hosted instances.

MCP Endpoint: https://devmotion.app/mcp


Setup

  1. In an AI Agent workflow, add a sub-node → MCP Client Tool
  2. Set the SSE Endpoint to https://devmotion.app/mcp
  3. Under Credentials, choose Header Auth and set:
    • Header name: Authorization
    • Value: Bearer YOUR_TOKEN
  4. Under Tools, select All or pick specific tools

Self-hosted only: if you use the community n8n-nodes-mcp package instead of the built-in node, set N8N_COMMUNITY_PACKAGES_ALLOW_TOOL_USAGE=true in your environment.


Authentication

Obtain a long-lived token from your DevMotion profile and enter it as described above. n8n cannot use the interactive OAuth flow.


Docs

n8n MCP Client Tool node →