Nostr

About

Nostr provides a Model Context Protocol (MCP) server that equips LLMs, such as Claude, with the ability to interact with the Nostr decentralized social network. It implements several tools for fetching user profiles, notes, and both sent and received Zaps (micropayments). The server supports both hex and npub key formats, relay specification, and offers advanced features like invoice parsing and smart caching for efficient data retrieval.

Key Features

• Provides detailed information on Zaps sent and received by a user, including payment details
• Supports custom relay specification for queries
• Offers advanced features like bolt11 invoice parsing and a smart caching system
• Retrieves text notes (kind 1) authored by a user
• Fetches Nostr user profiles by public key (hex or npub)

Use Cases

• Enabling LLMs to analyze user activity on the Nostr network.
• Providing LLMs with the ability to retrieve and interpret Zap transactions.
• Allowing LLMs to access and summarize Nostr user profiles.