Langfuse (Extended)
Rank #111,844smithery/javimaligno/langfuse-extended
Full access to your Langfuse observability data — traces, observations, scores, datasets and sessions — from any MCP client. 24 tools. **Traces** — list, get and delete, with filtering and pagination. **Observations** — query generations, spans and events, including usage metrics. **Scores** — full CRUD for evaluation scores (numeric, categorical, boolean). **Score configs** — manage score configuration templates. **Datasets** — complete dataset management, including items and evaluation runs. **Sessions** — read session data together with its associated traces. Works against Langfuse Cloud (US and EU) and self-hosted instances — point `LANGFUSE_BASE_URL` at your own host. This server covers **observability data**. For prompt management, Langfuse ships its own MCP server. Also available as `npx -y langfuse-mcp-extended`.
What you can do with Langfuse (Extended)
Langfuse (Extended) is a Model Context Protocol (MCP) server published by JaviMaligno. It ranks #111,844 of 144,396 active servers on MCP Toplist, and its repository has 1 GitHub stars. Langfuse (Extended) is listed across 2 registries — Glama and Smithery; no version information is available from the registries that list it or from its repository. It was first listed on May 28, 2026.
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 Langfuse (Extended) 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 Langfuse (Extended)
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 16, 2026. Not independently verified by MCP Toplist.
No runtime, credential or payment requirements are recorded for this server beyond the declaration above.
Connect Langfuse (Extended) 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 Langfuse (Extended)yet; the list above is its publisher's other servers.
What changed, and when this was checked
- First listed
- May 28, 2026
- Version history
- Unavailable — no registry exposes versions and no release tags were found
- Requirements evidence
- Declared by Glama, last synced Oct 16, 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 16, 2026
- Glama ↗listed since May 29, 2026 · still listed
- Smithery ↗listed since Aug 3, 2026 · still listed
Do you maintain Langfuse (Extended)? 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 32,552 of 144,396 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/smithery%2Fjavimaligno%2Flangfuse-extended)<a href="https://mcptoplist.com/server/smithery%2Fjavimaligno%2Flangfuse-extended"><img src="https://mcptoplist.com/badge/smithery%2Fjavimaligno%2Flangfuse-extended.svg" alt="MCP Toplist: #111,844 of 144,396" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Frequently asked questions
- Who maintains Langfuse (Extended)?
- Langfuse (Extended) is maintained by JaviMaligno, which publishes 11 MCP servers (2 total versions) tracked on MCP Toplist.
- Is Langfuse (Extended) listed on the Official MCP Registry?
- Langfuse (Extended) is not on the Official MCP Registry. It is listed on Glama and Smithery.
- How many versions does Langfuse (Extended) have?
- Version information is unavailable for Langfuse (Extended): 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 Langfuse (Extended)?
- The source code for Langfuse (Extended) is hosted at github.com/JaviMaligno/langfuse-mcp-server.
Do you run this server?
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