---
bezeichner: "io.github.avivsinai/langfuse-mcp"
art: "mcp_server"
slug: "io-github-avivsinai-langfuse-mcp"
paketkoordinate: "pypi:langfuse-mcp"
status: "aktiv"
homepage: "https://github.com/avivsinai/langfuse-mcp"
erhebungsstand: "2026-10-11T01:17:01.851Z"
namensraum: "io.github.avivsinai"
registerseite: "https://tracevero.com/mcp/io-github-avivsinai-langfuse-mcp"
abgerufen_am: "2026-10-11"
zugangsdaten_erforderlich: true
ausfuehrungsort: "lokal"
dateisystem_pfadargument: false
quelloffen_einsehbar: true
roh_beschreibung: "Langfuse MCP server for accessing and analyzing telemetry data via natural language"
version: "0.12.1"
roh_umgebungsvariablen: "LANGFUSE_PUBLIC_KEY, LANGFUSE_SECRET_KEY, LANGFUSE_HOST, LANGFUSE_MCP_READ_ONLY"
roh_geheime_pflichtvariablen: "LANGFUSE_PUBLIC_KEY, LANGFUSE_SECRET_KEY"
roh_transportarten: "stdio"
roh_pfadargumente: ""
roh_repository_url: "https://github.com/avivsinai/langfuse-mcp"
roh_paketquellen: "pypi"
roh_geheime_pflichtkopfzeilen: ""
roh_pfad_umgebungsvariablen: ""
roh_remote_adressen: ""
roh_remote_hosts: ""
roh_statusmeldung: ""
roh_veroeffentlicht_am: "2026-09-25"
roh_aktualisiert_am: "2026-09-25"
roh_schemafassung: "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json"
roh_bereitstellungsform: "paket"
roh_repository_quelle: "github"
roh_repository_unterordner: ""
roh_paketbezeichner: "langfuse-mcp"
roh_paketversionen: "0.12.1"
roh_laufzeithinweise: "uvx"
roh_umgebungsformate: "boolean, string"
roh_umgebungsbeschreibungen: "LANGFUSE_HOST=Langfuse API base URL (Cloud or self-hosted) · LANGFUSE_MCP_READ_ONLY=Set true to disable write tools · LANGFUSE_PUBLIC_KEY=Langfuse public API key · LANGFUSE_SECRET_KEY=Langfuse secret API key"
roh_symbolformate: ""
roh_verbindungswege: "{\"packages\":[{\"registryType\":\"pypi\",\"identifier\":\"langfuse-mcp\",\"version\":\"0.12.1\",\"runtimeHint\":\"uvx\",\"transport\":\"stdio\",\"environment\":[{\"name\":\"LANGFUSE_PUBLIC_KEY\",\"description\":\"Langfuse public API key\",\"format\":\"string\",\"required\":true,\"secret\":true},{\"name\":\"LANGFUSE_SECRET_KEY\",\"description\":\"Langfuse secret API key\",\"format\":\"string\",\"required\":true,\"secret\":true},{\"name\":\"LANGFUSE_HOST\",\"description\":\"Langfuse API base URL (Cloud or self-hosted)\",\"format\":\"string\",\"required\":false,\"secret\":false},{\"name\":\"LANGFUSE_MCP_READ_ONLY\",\"description\":\"Set true to disable write tools\",\"format\":\"boolean\",\"required\":false,\"secret\":false}],\"additional_arguments_declared\":false}],\"remotes\":[]}"
---

# Langfuse MCP

## Measured values

| Property | Value | Source | Collected on | Level of trust | Raw declaration |
| --- | --- | --- | --- | --- | --- |
| Required secrets declared | true | MCP-Register | 2026-09-26T01:17:01.503Z | abgeleitet | roh_geheime_pflichtvariablen: LANGFUSE_PUBLIC_KEY, LANGFUSE_SECRET_KEY; roh_geheime_pflichtkopfzeilen: |
| Execution location | lokal | MCP-Register | 2026-09-26T01:17:01.503Z | abgeleitet | roh_transportarten: stdio |
| Path argument present | false | MCP-Register | 2026-09-26T01:17:01.503Z | abgeleitet | roh_pfadargumente: ; roh_pfad_umgebungsvariablen: |
| Repository URL listed | true | MCP-Register | 2026-09-26T01:17:01.503Z | abgeleitet | roh_repository_url: https://github.com/avivsinai/langfuse-mcp |
| Description (raw) | Langfuse MCP server for accessing and analyzing telemetry data via natural language | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Declared version | 0.12.1 | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Environment variables (raw) | LANGFUSE_PUBLIC_KEY, LANGFUSE_SECRET_KEY, LANGFUSE_HOST, LANGFUSE_MCP_READ_ONLY | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Required secret variables (raw) | LANGFUSE_PUBLIC_KEY, LANGFUSE_SECRET_KEY | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Transports (raw) | stdio | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Path arguments (raw) |  | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Repository (raw) | https://github.com/avivsinai/langfuse-mcp | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Package registries (raw) | pypi | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Required secret headers (raw) |  | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Path environment variables (raw) |  | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Remote URLs (raw) |  | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Remote hosts (raw) |  | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Registry status message (raw) |  | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| First listed in the registry (raw) | 2026-09-25 | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Last changed in the registry (raw) | 2026-09-25 | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Schema version of the raw record (raw) | https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Delivery form (raw) | paket | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Repository platform (raw) | github | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Repository subfolder (raw) |  | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Package identifiers (raw) | langfuse-mcp | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Package versions (raw) | 0.12.1 | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Runtime hints (raw) | uvx | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Environment variable formats (raw) | boolean, string | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Environment variable descriptions (raw) | LANGFUSE_HOST=Langfuse API base URL (Cloud or self-hosted) · LANGFUSE_MCP_READ_ONLY=Set true to disable write tools · LANGFUSE_PUBLIC_KEY=Langfuse public API key · LANGFUSE_SECRET_KEY=Langfuse secret API key | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Icon formats (raw) |  | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |
| Connection paths (source structure) | {"packages":[{"registryType":"pypi","identifier":"langfuse-mcp","version":"0.12.1","runtimeHint":"uvx","transport":"stdio","environment":[{"name":"LANGFUSE_PUBLIC_KEY","description":"Langfuse public API key","format":"string","required":true,"secret":true},{"name":"LANGFUSE_SECRET_KEY","description":"Langfuse secret API key","format":"string","required":true,"secret":true},{"name":"LANGFUSE_HOST","description":"Langfuse API base URL (Cloud or self-hosted)","format":"string","required":false,"secret":false},{"name":"LANGFUSE_MCP_READ_ONLY","description":"Set true to disable write tools","format":"boolean","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[]} | MCP-Register | 2026-09-26T01:17:01.503Z | selbstauskunft |  |

## Links

- Namespace: [[namensraum/io-github-avivsinai|io.github.avivsinai]]

---

- Registry page: <https://tracevero.com/mcp/io-github-avivsinai-langfuse-mcp>
- Retrieved on: 2026-10-11