SERVER

Langfuse API

Rank #4,950

io.github.rodrigorjsf/langfuse-api-mcp

Langfuse public API (Cloud and self-hosted): traces, prompts, datasets and gated writes.

2 versions

by rodrigorjsf (1 servers)View repository ↗

First listed

Sep 30, 2026

Last publish date

Oct 15, 2026

PURPOSE

What you can do with Langfuse API

Langfuse API is a Model Context Protocol (MCP) server published by rodrigorjsf. It ranks #4,950 of 152,040 active servers on MCP Toplist. Langfuse API is listed across 2 registries — Official MCP and Glama, with 2 tracked versions. It was first listed on Sep 30, 2026 and most recently updated on Oct 15, 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.

CAPABILITIES AND LIMITATIONS

What Langfuse API can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using Langfuse API

DeclaredAPI keyCredentials declared

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 25, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

LANGFUSE_PUBLIC_KEY · required
LANGFUSE_SECRET_KEY · required
LANGFUSE_BASE_URL · required
LANGFUSE_CA_CERT · optional

INSTALLATION AND FIRST TASK

Connect Langfuse API and confirm it works

npm package

claude mcp add langfuse-api-mcp -e "LANGFUSE_PUBLIC_KEY=<your LANGFUSE_PUBLIC_KEY>" -e "LANGFUSE_SECRET_KEY=<your LANGFUSE_SECRET_KEY>" -e "LANGFUSE_BASE_URL=<your LANGFUSE_BASE_URL>" -e "LANGFUSE_CA_CERT=<your LANGFUSE_CA_CERT>" -- npx -y langfuse-api-mcp

Replace each placeholder with your own value before saving.

Docker image

claude mcp add langfuse-api-mcp -e "LANGFUSE_PUBLIC_KEY=<your LANGFUSE_PUBLIC_KEY>" -e "LANGFUSE_SECRET_KEY=<your LANGFUSE_SECRET_KEY>" -e "LANGFUSE_BASE_URL=<your LANGFUSE_BASE_URL>" -- docker run -i --rm ghcr.io/rodrigorjsf/langfuse-api-mcp:0.2.0

Replace each placeholder with your own value before saving.

MCP bundle

Published as mcp bundle `https://github.com/rodrigorjsf/langfuse-api-mcp/releases/download/v0.2.0/langfuse-mcp_0.2.0.mcpb` — install it through your client’s extension manager.

npm package

[mcp_servers.langfuse-api-mcp]
command = "npx"
args = ["-y", "langfuse-api-mcp"]

[mcp_servers.langfuse-api-mcp.env]
LANGFUSE_PUBLIC_KEY = "<your LANGFUSE_PUBLIC_KEY>"
LANGFUSE_SECRET_KEY = "<your LANGFUSE_SECRET_KEY>"
LANGFUSE_BASE_URL = "<your LANGFUSE_BASE_URL>"
LANGFUSE_CA_CERT = "<your LANGFUSE_CA_CERT>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

Docker image

[mcp_servers.langfuse-api-mcp]
command = "docker"
args = ["run", "-i", "--rm", "ghcr.io/rodrigorjsf/langfuse-api-mcp:0.2.0"]

[mcp_servers.langfuse-api-mcp.env]
LANGFUSE_PUBLIC_KEY = "<your LANGFUSE_PUBLIC_KEY>"
LANGFUSE_SECRET_KEY = "<your LANGFUSE_SECRET_KEY>"
LANGFUSE_BASE_URL = "<your LANGFUSE_BASE_URL>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

MCP bundle

Published as mcp bundle `https://github.com/rodrigorjsf/langfuse-api-mcp/releases/download/v0.2.0/langfuse-mcp_0.2.0.mcpb` — install it through your client’s extension manager.

npm package

{
  "mcpServers": {
    "langfuse-api-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "langfuse-api-mcp"
      ],
      "env": {
        "LANGFUSE_PUBLIC_KEY": "<your LANGFUSE_PUBLIC_KEY>",
        "LANGFUSE_SECRET_KEY": "<your LANGFUSE_SECRET_KEY>",
        "LANGFUSE_BASE_URL": "<your LANGFUSE_BASE_URL>",
        "LANGFUSE_CA_CERT": "<your LANGFUSE_CA_CERT>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "langfuse-api-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/rodrigorjsf/langfuse-api-mcp:0.2.0"
      ],
      "env": {
        "LANGFUSE_PUBLIC_KEY": "<your LANGFUSE_PUBLIC_KEY>",
        "LANGFUSE_SECRET_KEY": "<your LANGFUSE_SECRET_KEY>",
        "LANGFUSE_BASE_URL": "<your LANGFUSE_BASE_URL>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

MCP bundle

Published as mcp bundle `https://github.com/rodrigorjsf/langfuse-api-mcp/releases/download/v0.2.0/langfuse-mcp_0.2.0.mcpb` — install it through your client’s extension manager.

npm package

{
  "mcpServers": {
    "langfuse-api-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "langfuse-api-mcp"
      ],
      "env": {
        "LANGFUSE_PUBLIC_KEY": "<your LANGFUSE_PUBLIC_KEY>",
        "LANGFUSE_SECRET_KEY": "<your LANGFUSE_SECRET_KEY>",
        "LANGFUSE_BASE_URL": "<your LANGFUSE_BASE_URL>",
        "LANGFUSE_CA_CERT": "<your LANGFUSE_CA_CERT>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "langfuse-api-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/rodrigorjsf/langfuse-api-mcp:0.2.0"
      ],
      "env": {
        "LANGFUSE_PUBLIC_KEY": "<your LANGFUSE_PUBLIC_KEY>",
        "LANGFUSE_SECRET_KEY": "<your LANGFUSE_SECRET_KEY>",
        "LANGFUSE_BASE_URL": "<your LANGFUSE_BASE_URL>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

MCP bundle

Published as mcp bundle `https://github.com/rodrigorjsf/langfuse-api-mcp/releases/download/v0.2.0/langfuse-mcp_0.2.0.mcpb` — install it through your client’s extension manager.

npm package

{
  "servers": {
    "langfuse-api-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "langfuse-api-mcp"
      ],
      "env": {
        "LANGFUSE_PUBLIC_KEY": "<your LANGFUSE_PUBLIC_KEY>",
        "LANGFUSE_SECRET_KEY": "<your LANGFUSE_SECRET_KEY>",
        "LANGFUSE_BASE_URL": "<your LANGFUSE_BASE_URL>",
        "LANGFUSE_CA_CERT": "<your LANGFUSE_CA_CERT>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

Docker image

{
  "servers": {
    "langfuse-api-mcp": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/rodrigorjsf/langfuse-api-mcp:0.2.0"
      ],
      "env": {
        "LANGFUSE_PUBLIC_KEY": "<your LANGFUSE_PUBLIC_KEY>",
        "LANGFUSE_SECRET_KEY": "<your LANGFUSE_SECRET_KEY>",
        "LANGFUSE_BASE_URL": "<your LANGFUSE_BASE_URL>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

MCP bundle

Published as mcp bundle `https://github.com/rodrigorjsf/langfuse-api-mcp/releases/download/v0.2.0/langfuse-mcp_0.2.0.mcpb` — install it through your client’s extension manager.

npm package

{
  "mcpServers": {
    "langfuse-api-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "langfuse-api-mcp"
      ],
      "env": {
        "LANGFUSE_PUBLIC_KEY": "<your LANGFUSE_PUBLIC_KEY>",
        "LANGFUSE_SECRET_KEY": "<your LANGFUSE_SECRET_KEY>",
        "LANGFUSE_BASE_URL": "<your LANGFUSE_BASE_URL>",
        "LANGFUSE_CA_CERT": "<your LANGFUSE_CA_CERT>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "langfuse-api-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/rodrigorjsf/langfuse-api-mcp:0.2.0"
      ],
      "env": {
        "LANGFUSE_PUBLIC_KEY": "<your LANGFUSE_PUBLIC_KEY>",
        "LANGFUSE_SECRET_KEY": "<your LANGFUSE_SECRET_KEY>",
        "LANGFUSE_BASE_URL": "<your LANGFUSE_BASE_URL>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

MCP bundle

Published as mcp bundle `https://github.com/rodrigorjsf/langfuse-api-mcp/releases/download/v0.2.0/langfuse-mcp_0.2.0.mcpb` — install it through your client’s extension manager.

npm package

{
  "mcpServers": {
    "langfuse-api-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "langfuse-api-mcp"
      ],
      "env": {
        "LANGFUSE_PUBLIC_KEY": "<your LANGFUSE_PUBLIC_KEY>",
        "LANGFUSE_SECRET_KEY": "<your LANGFUSE_SECRET_KEY>",
        "LANGFUSE_BASE_URL": "<your LANGFUSE_BASE_URL>",
        "LANGFUSE_CA_CERT": "<your LANGFUSE_CA_CERT>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "langfuse-api-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/rodrigorjsf/langfuse-api-mcp:0.2.0"
      ],
      "env": {
        "LANGFUSE_PUBLIC_KEY": "<your LANGFUSE_PUBLIC_KEY>",
        "LANGFUSE_SECRET_KEY": "<your LANGFUSE_SECRET_KEY>",
        "LANGFUSE_BASE_URL": "<your LANGFUSE_BASE_URL>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

MCP bundle

Published as mcp bundle `https://github.com/rodrigorjsf/langfuse-api-mcp/releases/download/v0.2.0/langfuse-mcp_0.2.0.mcpb` — install it through your client’s extension manager.

First successful task

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.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Sep 30, 2026
Latest version published: Oct 15, 2026
Version history: 2 versions tracked (below)
Requirements evidence: Declared by Glama, last synced Oct 25, 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 25, 2026

Registry sightings

Official MCP ↗listed since Sep 30, 2026 · still listed
Glama ↗listed since Sep 30, 2026 · still listed

Do you maintain Langfuse API? to correct or enrich this profile.

VERSIONS

Available versions (2)

Version	Published
0.2.0	Oct 15, 2026
0.1.0	Sep 30, 2026

STANDING

#4,950of 152,040 active serversTop 5%

Ranks ahead of 147,090 of 152,040 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

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HTML

<a href="https://mcptoplist.com/server/io.github.rodrigorjsf%2Flangfuse-api-mcp"><img src="https://mcptoplist.com/badge/io.github.rodrigorjsf%2Flangfuse-api-mcp.svg" alt="MCP Toplist: Top 5% of 152,040" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains Langfuse API?: Langfuse API is maintained by rodrigorjsf, which publishes 1 MCP server (2 total versions) tracked on MCP Toplist.
Is Langfuse API listed on the Official MCP Registry?: Yes — Langfuse API is listed on the Official MCP Registry, alongside Glama.
How many versions does Langfuse API have?: MCP Toplist tracks 2 versions of Langfuse API, most recently published on Oct 15, 2026.
Where can I find the source code for Langfuse API?: The source code for Langfuse API is hosted at github.com/rodrigorjsf/langfuse-api-mcp.

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