langsmith-mcp-server MCP Server

A production-ready Model Context Protocol (MCP) server that provides seamless integration with the LangSmith observability platform. This server enables language models to fetch conversation history, prompts, runs and…

Remote server

What is the langsmith-mcp-server MCP Server?

langsmith-mcp-server source profile. From the maintainer documentation: “A production-ready Model Context Protocol (MCP) server that provides seamless integration with the LangSmith observability platform. This server enables language models to fetch conversation history, prompts, runs and traces, datasets, experiments, and billing usage from LangSmith.”

Hosted connection

The maintainer’s configuration uses https://langsmith-mcp-server.onrender.com/mcp. Check the project’s account and authentication instructions when adding the endpoint to your client.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

How to install the langsmith-mcp-server MCP Server

{
  "mcpServers": {
    "LangSmith MCP (Hosted)": {
      "url": "https://langsmith-mcp-server.onrender.com/mcp",
      "headers": {
        "LANGSMITH-API-KEY": "YOUR_LANGSMITH_API_KEY"
      }
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.