Braintrust MCP server Braintrust's MCP server makes it to leverage LLMs to improve your evals. Setup in Cursor Create a .cursor/mcp.json with the following: { "mcpServers": { "server-name": { "command": "npx", "args": ["-y", "@braintrust/mcp-server@latest", "--api-key", "YOUR_API_KEY"] } } }