Skip to content
mcp/harbor
Claude Desktop

Agent Wormhole for Claude Desktop

io.github.runningoffcode/wormhole-x402

Check tokens, pages and x402 payments before your agent trusts them. Offline verdicts.

client:Claude Desktop transport:stdio runtime:npm

Install Agent Wormhole in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "wormhole-x402": {
      "command": "npx",
      "args": [
        "-y",
        "wormhole-x402"
      ],
      "env": {
        "WORMHOLE_API_KEY": "<WORMHOLE_API_KEY>",
        "WORMHOLE_VERIFY_URL": "<WORMHOLE_VERIFY_URL>",
        "WORMHOLE_ADDRESS_LEDGER": "<WORMHOLE_ADDRESS_LEDGER>"
      }
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

Agent Wormhole in other clients

Agent Wormhole MCP server