@humanauth/mcp

MCP server for the HARP protocol. Adds an authorize tool to any MCP-compatible agent.

Setup

1. Pair your device:

   npx @humanauth/cli pair --name "my-agent" --relay https://relay.humanauth.ai

2. Add to your MCP client config (e.g. Claude Code ~/.claude/settings.json):

   {
     "mcpServers": {
       "harp": {
         "command": "npx",
         "args": ["@humanauth/mcp"]
       }
     }
   }

3. The agent can now use the authorize tool:

   authorize({
     pair_id: "pair_abc123",
     action: "bash_execute",
     description: "Delete Docker images",
     reasoning: "Disk is 95% full",
     ttl: 300
   })

Environment Variables

• HARP_PAIRINGS_DIR -- Override pairings directory (default: ~/.harp/pairings)