This MCP server connects a Bitcoin Lightning wallet to an LLM via Nostr Wallet Connect (NWC). Built on the official MCP TypeScript SDK, it provides MCP server capabilities with knowledge of NWC, LNURL, and L402 through the Alby SDK and Alby Lightning Tools. It supports remote transports (SSE and HTTP Streamable) so agents can interact with the wallet from various environments. Endpoints include SSE at https://mcp.getalby.com/sse and HTTP Streamable at https://mcp.getalby.com/mcp, with authentication via a Bearer token or the nwc query parameter. The authentication workflow is documented: encode the NWC connection secret and use either Authorization: Bearer <secret> or the nwc query parameter. The server runs in STDIO mode by default and can be switched to HTTP mode with MODE=HTTP to expose streamable APIs, protected by the wallet secret. The README provides extensive integration guidance for Claude Web/Desktop, Goose Desktop/CLI, N8N, Windsurf, and more, plus prerequisites (Node.js 20+, Yarn), installation, and from-source workflows. See tools, examples, and troubleshooting for hands-on testing and usage.