Alby Bitcoin MCP Server

Example Use Cases

• 1

  Request, display and pay Bitcoin Lightning invoices and interact with a user's Lightning wallet via Nostr Wallet Connect.

• 2

  Integrate wallet-based authentication and Lightning protocols (LNURL, L402) into workflows and tools such as Claude, N8N, Goose, or Windsurf.

• 3

  A locally runnable or hosted MCP bridge (STDIO or HTTP Streamable/SSE) to enable paid chats, monetized actions, or wallet-connected automation.

Description

An MCP server that bridges LLM agents to Bitcoin Lightning wallets via Nostr Wallet Connect, enabling invoice requests, payments and wallet-authenticated actions. It uses the official MCP TypeScript SDK and Alby tooling, with built-in knowledge of NWC, LNURL and L402 (via Alby SDK and Alby Lightning Tools). Supports local STDIO mode and HTTP Streamable/SSE modes, and provides an Alby-hosted endpoint plus integration examples for Claude, Goose, N8N, Windsurf and other agents. Useful for adding paid-chat, monetized actions, and wallet interactions to agent workflows.