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Liveauth Mcp

io.github.dulzuradev/liveauth-mcp · v1.0.8

MCP server for LiveAuth: PoW + Lightning auth, L402 bundles, and paid MCP tool receipts.

Source code Set it up

Connect Runs on your machine

Terminal
claude mcp add liveauth-mcp -e LIVEAUTH_API_KEY=<LIVEAUTH_API_KEY> -e LIVEAUTH_API_BASE=<LIVEAUTH_API_BASE> -e LIVEAUTH_DEMO=<LIVEAUTH_DEMO> -- npx -y @liveauth-labs/[email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "liveauth-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@liveauth-labs/[email protected]"
      ],
      "env": {
        "LIVEAUTH_API_KEY": "<LIVEAUTH_API_KEY>",
        "LIVEAUTH_API_BASE": "<LIVEAUTH_API_BASE>",
        "LIVEAUTH_DEMO": "<LIVEAUTH_DEMO>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "liveauth-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@liveauth-labs/[email protected]"
      ],
      "env": {
        "LIVEAUTH_API_KEY": "<LIVEAUTH_API_KEY>",
        "LIVEAUTH_API_BASE": "<LIVEAUTH_API_BASE>",
        "LIVEAUTH_DEMO": "<LIVEAUTH_DEMO>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "liveauth-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@liveauth-labs/[email protected]"
      ],
      "env": {
        "LIVEAUTH_API_KEY": "<LIVEAUTH_API_KEY>",
        "LIVEAUTH_API_BASE": "<LIVEAUTH_API_BASE>",
        "LIVEAUTH_DEMO": "<LIVEAUTH_DEMO>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
LIVEAUTH_API_KEY
Optional		Your LiveAuth project public key (la_pk_…).
LIVEAUTH_API_BASE
Optional		Override for self-hosted LiveAuth. Defaults to https://api.liveauth.app.
LIVEAUTH_DEMO
Optional		Force demo mode even with a key set. Defaults to false.

Details

Package@liveauth-labs/[email protected] (NPM, stdio)
First published12 Jun 2026
Last updated12 Jun 2026
Registry nameio.github.dulzuradev/liveauth-mcp

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