LangSmith MCP Server
Rank #2548glama/langchain-ai/langsmith-mcp-server
Enables language models to access LangSmith observability platform features including fetching conversation history, managing prompts, retrieving traces and runs, working with datasets and examples, and analyzing experiments.
LangSmith MCP Server is a Model Context Protocol (MCP) server published by langchain-ai. It ranks #2548 of 58,900 servers tracked on MCP Toplist, and its repository has 121 GitHub stars. LangSmith MCP Server is listed across 2 registries — Glama and PulseMCP, and ships as a single rolling release with no explicit version metadata. It was first listed on Dec 31, 2025.
Ranks ahead of 56,352 of 58,900 servers on MCP Toplist.
Use LangSmith MCP Server
Add LangSmith MCP Server to any MCP client (Claude, Cursor, VS Code, …) with one of the configs below.
{
"mcpServers": {
"langsmith-mcp-server": {
"url": "https://langsmith-mcp-server.onrender.com/mcp"
}
}
}This endpoint requires authentication — see the server’s docs for credentials.
Listed on 2 registries
langchain-ai
Other servers by langchain-ai
View all langchain-ai servers →Not versioned
This server is published through registries that do not expose explicit version metadata, and no GitHub release tags were found on the linked repository. The listing tracks a single rolling release.
Frequently asked questions
- What is LangSmith MCP Server?
- Enables language models to access LangSmith observability platform features including fetching conversation history, managing prompts, retrieving traces and runs, working with datasets and examples, and analyzing experiments.
- Who maintains LangSmith MCP Server?
- LangSmith MCP Server is maintained by langchain-ai, which publishes 2 MCP servers (0 total versions) tracked on MCP Toplist.
- Is LangSmith MCP Server an official MCP server?
- LangSmith MCP Server is not on the Official MCP Registry. It is listed on Glama and PulseMCP.
- How many versions does LangSmith MCP Server have?
- LangSmith MCP Server ships as a single rolling release with no explicit version metadata.
- Where can I find the source code for LangSmith MCP Server?
- The source code for LangSmith MCP Server is hosted at github.com/langchain-ai/langsmith-mcp-server.