LynxPrompt MCP

lynxprompt-mcp

An MCP server for any LynxPrompt instance. LLMs use it to browse, search and manage AI configuration blueprints.

It works with lynxprompt.com or your own self-hosted LynxPrompt, over HTTP or stdio.

Features

• Read-only resources for blueprints, hierarchies and the current user (lynxprompt://blueprints, lynxprompt://hierarchies, lynxprompt://user).
• Tools to search, create, update and delete blueprints, and to create and delete hierarchies.
• One JSON-RPC endpoint (/mcp) over HTTP, or stdio with TRANSPORT=stdio.
• Listens on loopback by default; MCP_AUTH_TOKEN adds bearer auth when you expose it.
• Ships as a Docker image, an npm package (npx lynxprompt-mcp) and multi-arch Go binaries.

Quick start

Register the npm package in your MCP client (Claude Desktop, Claude Code, Cursor); npx runs it over stdio:

{
  "mcpServers": {
    "lynxprompt": {
      "command": "npx",
      "args": ["-y", "lynxprompt-mcp"],
      "env": { "LYNXPROMPT_TOKEN": "lp_..." }
    }
  }
}

For a self-hosted instance add LYNXPROMPT_URL to env. Docker Compose, the HTTP server and local builds are in Getting started.

Documentation

• Getting started: Docker Compose, npm, local build
• Configuration: environment variables and MCP client configuration
• Usage: resources and tools
• Development: testing, contributing, credits
• Related projects: the family and registry listings

Related projects

LynxPrompt, the self-hosted platform this server talks to.

License

GPL-3.0-or-later