Langfuse Prompt Management MCP Server vs OpenMemory MCP

A side-by-side comparison of two AI, Data & Knowledge servers — tools, transport, auth, maintenance, and copy-paste config for each.

	Langfuse Prompt Management MCP Server Access and manage your Langfuse prompts through the Model Context Protocol. Unverified stdio (local) API key Stale TypeScript	OpenMemory MCP Mem0's local-first memory layer: a Dockerized MCP server plus dashboard that keeps agent memories on your machine. Unverified SSE (remote) API key Python
Category	AI, Data & Knowledge	AI, Data & Knowledge
Language	TypeScript	Python
Transport	stdio (local)	SSE (remote)
Auth	API key	API key
GitHub stars	166	60k
Last commit	1 year ago	1 month ago
Verified
Actively maintained
Install	`npm install && npm run build`	`curl -sL https://raw.githubusercontent.com/mem0ai/mem0/main/openmemory/run.sh \| OPENAI_API_KEY=your_api_key bash`
Repo	Open	Open

Verdict

Pick Langfuse Prompt Management MCP Server if you want a local (stdio) server that keeps data on your machine.

Pick OpenMemory MCP if you prefer the more popular, battle-tested option, and you want a hosted/remote server with nothing to install.

Add Langfuse Prompt Management MCP Server

Install / run

npm install && npm run build

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "langfuse-prompt-management-mcp-server": {
      "command": "node",
      "args": [
        "<absolute-path>/build/index.js"
      ],
      "env": {
        "LANGFUSE_PUBLIC_KEY": "your-public-key",
        "LANGFUSE_SECRET_KEY": "your-secret-key",
        "LANGFUSE_BASEURL": "https://cloud.langfuse.com"
      }
    }
  }
}

Add OpenMemory MCP

Install / run

curl -sL https://raw.githubusercontent.com/mem0ai/mem0/main/openmemory/run.sh | OPENAI_API_KEY=your_api_key bash

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "openmemory-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "http://localhost:8765/mcp/<client-name>/sse/<user-id>"
      ]
    }
  }
}

Claude Desktop connects to remote servers through the `mcp-remote` proxy (installed on first run via npx). Restart Claude Desktop after saving.

FAQ

Langfuse Prompt Management MCP Server or OpenMemory MCP — which is better?

Pick Langfuse Prompt Management MCP Server if you want a local (stdio) server that keeps data on your machine. Pick OpenMemory MCP if you prefer the more popular, battle-tested option, and you want a hosted/remote server with nothing to install.

Can I use both Langfuse Prompt Management MCP Server and OpenMemory MCP?

Yes — MCP clients let you enable multiple servers at once. Add both configs to your client's mcpServers and use whichever tool fits the task.

Do Langfuse Prompt Management MCP Server and OpenMemory MCP work with Claude, Cursor and Windsurf?

Both do. Copy the per-client config below into Claude Desktop, Cursor, or Windsurf.

View Langfuse Prompt Management MCP Server →View OpenMemory MCP →More comparisons →