Braintrust for Claude.ai

io.github.braintrustdata/braintrust

AI evaluation and observability platform — query experiments, logs, datasets, and prompts.

client:Claude.ai transport:streamable-http

Install Braintrust in Claude.ai

Settings → Connectors → Add custom connector

https://api{region}.braintrust.dev/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

Braintrust in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

Braintrust MCP server