Skip to main content
Devin MCP Marketplace docs You can find your API key at ref.tools/keys

​
Install Steps

  1. Log into Devin and visit https://app.devin.ai/settings/mcp-marketplace
  2. Click Add MCP Server to add a custom server.
  3. Fill in Name as RefPlan
  4. Fill in URL as https://api.plan.ref.tools/mcp
  5. Add a header x-ref-api-key with your API key as the value.
  6. Click Enable to enable the integration.
For plan-specific mode, use https://api.plan.ref.tools/mcp?plan=<PLAN_ID> as the URL.

​
Verify

Open a new chat and ask the agent to list your plans or read a specific plan.

​
Get help

If you have any issues, please reach out to help@ref.tools. We’re happy to help you get started!