Available in Phoenix 11.3+
You can now click “Add to Cursor” directly in the Phoenix README to get a continuously updating MCP server configuration integrated into your IDE. This makes it seamless to keep your Phoenix + MCP setup in sync while developing with Cursor.
phoenix-support Tool for AgentsThe phoenix-support tool from @arizeai/phoenix-mcp@2.2.0 allows Agents like Cursor, Claude, and Windsurf to:
Look up Phoenix and OpenInference documentation and best practices.
Use this information to make code changes automatically in your workspace.
For Example: Watch Cursor 1-shot instrument a LlamaIndex app using Phoenix without manual intervention.