LangChain Agent MCP Server
Rank #51,809glama/mcpmessenger/langchain-mcp
Exposes LangChain agent capabilities through the Model Context Protocol, enabling multi-step reasoning tasks with ReAct pattern execution via a production-ready FastAPI service deployed on Google Cloud Run.
What you can do with LangChain Agent MCP Server
LangChain Agent MCP Server is a Model Context Protocol (MCP) server published by mcpmessenger. It ranks #51,809 of 151,203 active servers on MCP Toplist, and its repository has 4 GitHub stars. LangChain Agent MCP Server is listed across 2 registries — Glama and mcp.so; no version information is available from the registries that list it or from its repository. It was first listed on Nov 24, 2025.
Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.
What LangChain Agent MCP Server can and cannot do
Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.
What you need before using LangChain Agent MCP Server
The registry listing declares required configuration before first use — typically an API key, token or connection string set via environment variables.
Declared by Glama, last synced Oct 23, 2026. Not independently verified by MCP Toplist.
No runtime, credential or payment requirements are recorded for this server beyond the declaration above.
Connect LangChain Agent MCP Server and confirm it works
Install configuration unavailable. No registry publishes a machine-readable install config for this server — follow the repository README.
After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.
When to choose another server
No task-specific alternatives are catalogued for LangChain Agent MCP Serveryet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- Nov 24, 2025
- Version history
- Unavailable — no registry exposes versions and no release tags were found
- Requirements evidence
- Declared by Glama, last synced Oct 23, 2026. Not independently verified by MCP Toplist.
- Profile checked
- Not yet — purpose, capabilities and requirements above come from registry data only
- Ranking data as of
- Oct 23, 2026
Do you maintain LangChain Agent MCP Server? to correct or enrich this profile.
Version information unavailable
The registries that list this server do not expose version metadata, and no release tags were found on the linked repository. MCP Toplist cannot say how, or whether, this server is versioned.
Ranks ahead of 99,394 of 151,203 servers on MCP Toplist.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/glama%2Fmcpmessenger%2Flangchain-mcp)<a href="https://mcptoplist.com/server/glama%2Fmcpmessenger%2Flangchain-mcp"><img src="https://mcptoplist.com/badge/glama%2Fmcpmessenger%2Flangchain-mcp.svg" alt="MCP Toplist: Top 50% of 151,203" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains LangChain Agent MCP Server?
- LangChain Agent MCP Server is maintained by mcpmessenger, which publishes 2 MCP servers tracked on MCP Toplist.
- Is LangChain Agent MCP Server listed on the Official MCP Registry?
- LangChain Agent MCP Server is not on the Official MCP Registry. It is listed on Glama and mcp.so.
- How many versions does LangChain Agent MCP Server have?
- Version information is unavailable for LangChain Agent MCP Server: no registry that lists it exposes version metadata, and no release tags were found on its repository.
- Where can I find the source code for LangChain Agent MCP Server?
- The source code for LangChain Agent MCP Server is hosted at github.com/mcpmessenger/langchain-mcp.
Do you run this server?
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