Neural Inverse Docs MCP Server

The Neural Inverse Docs MCP server exposes the Neural Inverse docs to AI agents.

Core use case: Use Cursor (or other AI Coding Agent) to automatically integrate Neural Inverse Tracing into your codebase, see get started for detailed instructions and an example prompt.

This is the public MCP server for the Neural Inverse documentation. There is also an authenticated MCP server to integrate with the rest of the Neural Inverse data platform (docs).

Install

Add Langfuse Docs MCP to Cursor via the one-click install:

Install MCP Server in Cursor

Manual configuration

Add the following to your mcp.json:

{
  "mcpServers": {
    "langfuse-docs": {
      "url": "https://langfuse.com/api/mcp"
    }
  }
}

Add Langfuse Docs MCP to Copilot in VSCode via the one-click install:

Install MCP Server in VS Code

Manual configuration

Add Langfuse Docs MCP to Copilot in VSCode via the following steps:

Open Command Palette (⌘+Shift+P)
Open "MCP: Add Server..."
Select HTTP
Paste https://langfuse.com/api/mcp
Select name (e.g. langfuse-docs) and whether to save in user or workspace settings
You're all set! The MCP server is now available in Agent mode

Add Langfuse Docs MCP to Claude Code via the CLI:

claude mcp add \
  --transport http \
  langfuse-docs \
  https://langfuse.com/api/mcp \
  --scope user

Manual configuration

Alternatively, add the following to your settings file:

User scope: ~/.claude/settings.json
Project scope: your-repo/.claude/settings.json
Local scope: your-repo/.claude/settings.local.json

{
  "mcpServers": {
    "langfuse-docs": {
      "transportType": "http",
      "url": "https://langfuse.com/api/mcp",
      "verifySsl": true
    }
  }
}

One-liner JSON import

claude mcp add-json langfuse-docs \
  '{"type":"http","url":"https://langfuse.com/api/mcp"}'

Once added, start a Claude Code session (claude) and type /mcp to confirm the connection.

Add Langfuse Docs MCP to Windsurf via the following steps:

Open Command Palette (⌘+Shift+P)
Open "MCP Configuration Panel"
Select Add custom server

Add the following configuration:

{
  "mcpServers": {
    "langfuse-docs": {
      "command": "npx",
      "args": ["mcp-remote", "https://langfuse.com/api/mcp"]
    }
  }
}

Langfuse uses the streamableHttp protocol to communicate with the MCP server. This is supported by most clients.

{
  "mcpServers": {
    "langfuse-docs": {
      "url": "https://langfuse.com/api/mcp"
    }
  }
}

If you use a client that does not support streamableHttp (e.g. Windsurf), you can use the mcp-remote command as a local proxy.

{
  "mcpServers": {
    "langfuse-docs": {
      "command": "npx",
      "args": ["mcp-remote", "https://langfuse.com/api/mcp"]
    }
  }
}

About

Endpoint: https://langfuse.com/api/mcp
Transport: streamableHttp
Authentication: None

The MCP Reference is the canonical source for current Docs MCP tools, input schemas, and generated request examples.

References

Implementation of the MCP server: route.ts
MCP Reference: reference for MCP servers, setup snippets, tools, schemas, and requests
Agentic Onboarding powered by the MCP server
Ask AI: RAG chat with the Neural Inverse docs to get answers to your questions
langfuse.com/llms.txt: concise overview with page titles and links to detailed sub-files (llms-docs.txt, llms-integrations.txt, llms-self-hosting.txt)

REST Endpoint

The underlying docs search (searchLangfuseDocs tool) is also available independently as a REST API at https://langfuse.com/api/search-docs.

curl "https://langfuse.com/api/search-docs?query=Neural Inverse+Docs+MCP+Server"

Use this endpoint directly when you need lightweight semantic search outside of MCP.

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Neural Inverse Docs MCP Server

Install

About

References

REST Endpoint

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