Official MCP RegistryHosted serverlangsmith-mcp-server.onrender.com

LangSmith

Access LangSmith observability data including traces, prompts, datasets, experiments, and billing usage.

Connect to Claude Code

Copy

claude mcp add --transport http langsmith https://langsmith-mcp-server.onrender.com/mcp

Vendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.

Endpoints

Published in the official MCP registry as “LangSmith”. Verified through the vendor namespace.