langfuse
npxStandardThe Langfuse MCP server manages and accesses Langfuse prompts via the Model Context Protocol. It connects to Langfuse's prompt management system, allowing developers to retrieve, update, and track prompt versions. Use it to integrate Langfuse prompts into AI agent workflows.
153380Updated 2/16/2025
Overview
The Langfuse MCP server manages and accesses Langfuse prompts via the Model Context Protocol. It connects to Langfuse's prompt management system, allowing developers to retrieve, update, and track prompt versions. Use it to integrate Langfuse prompts into AI agent workflows.
Installation
1Install the package
npx
npx -y mcp-server-langfuse2Add to Claude
Add this configuration to your claude_desktop_config.json:
claude_desktop_config.json
{
"mcpServers": {
"langfuse-mcp-server-langfuse-github": {
"command": "npx",
"args": [
"-y",
"npx -y mcp-server-langfuse"
]
}
}
}3Verify installation
Restart Claude Desktop, then ask:
"What tools do you have available from langfuse?"
Prerequisites
- Node.js 18 or higher
- npm or npx available
- Claude Desktop or Claude API access
- API key for langfuse
Configuration
API Key Required
This server requires an API key from langfuse. Add it to your environment or config.
| Variable | Required | Description |
|---|---|---|
| LANGFUSE_API_KEY | Yes | Your langfuse API key |
Usage Examples
List Resources
"What resources are available in langfuse?"
Claude will query available resources and return a list of what you can access.
Get Details
"Show me details about [specific item] in langfuse"
Claude will fetch and display detailed information about the requested item.
Create New
"Create a new [item] in langfuse with [details]"
Claude will use the appropriate tool to create the resource and confirm success.
Works with langfuse
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