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Austinkelsay Nostr MCP Server
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Austinkelsay Nostr MCP Server

The Nostr MCP Server is a service that provides Nostr network interaction capabilities for LLMs such as Claude, supporting functions such as obtaining user profiles, notes, long - form content, and tipping records.
Social mediaArtificial intelligence chatbots#Nostr tool#LLM integration#Social network#Data query Remote.TypeScript
2 points
11

What is the Nostr MCP Server?

This is a middleware service designed specifically for AI assistants, enabling large language models such as Claude to directly access data from the Nostr decentralized social network. Through simple natural language instructions, AI can help you query Nostr user profiles, read public notes, view tipping records, and search Nostr protocol documents.

How to use the Nostr MCP Server?

Simply install and configure this service in clients that support the MCP protocol, such as Claude or Cursor, and you can interact with the Nostr network through natural language. For example, directly ask 'Show the recent posts of this user' or 'Query the tips he received'.

Use cases

Suitable for AI assistant scenarios that require real - time querying of Nostr network data, including social network analysis, content creator data statistics, protocol development reference queries, etc. Particularly suitable for non - technical users to obtain on - chain data through natural language.

Main features

User profile queryObtain the user's complete public profile, including metadata such as name, bio, and avatar, through the npub address or hex public key
Content retrievalSupports querying short posts (kind1) and long - form articles (kind30023) published by users, and can be sorted by time
Tipping analysisCompletely track the user's tipping records of sending and receiving, automatically calculate the amount and distinguish the direction (sending/receiving)
Protocol document searchFull - text search of the Nostr Implementation Possibilities (NIPs) technical specifications, supporting relevance sorting
Relay node controlAllows customizing the relay nodes used for queries to ensure data reliability

Advantages and limitations

Advantages
Natural language interaction: No need to learn complex commands, query on - chain data with daily language
Dual - format support: Automatically recognize two public key formats, npub and hex
Data aggregation: Automatically summarize statistical information such as tipping amounts
Protocol compatibility: Fully comply with Nostr core protocol standards such as NIP - 57
Limitations
Query timeout: The default 8 - second timeout may not be suitable for large - volume data queries
Data coverage: Depends on the data integrity of public relay nodes
Function limitation: Only supports query - type operations and does not include write functions such as posting

How to use

Installation preparation
Ensure that the Node.js environment (recommended v18+) and Git version control tool are installed
Get the code
Clone the GitHub repository to the local development environment
Install dependencies
Enter the project directory and install necessary components
Build the project
Compile the TypeScript source code
Client configuration
Add server configuration according to the AI client (Claude/Cursor) used

Usage examples

User profile analysisQuickly understand the user's social network characteristics by querying the user profile and posting records
Content creation statisticsCalculate the long - form article views and tipping income of content creators
Protocol development referenceQuickly find the technical specification details of the Nostr protocol

Frequently asked questions

Why is the query result empty?
How to increase the query timeout time?
What if the tipping amount is displayed inaccurately?
Which clients are supported?

Related resources

GitHub repository
Project source code and latest version
Nostr protocol official website
Official Nostr protocol documentation
NIPs standard library
Complete set of Nostr implementation proposals
MCP protocol description
Technical documentation for the model context protocol
Installation
Copy the following command to your Client for configuration
{
       "mcpServers": {
           "nostr": {
               "command": "node",
               "args": [
                   "/ABSOLUTE/PATH/TO/nostr-mcp-server/build/index.js"
               ]
           }
       }
   }
Note: Your key is sensitive information, do not share it with anyone.
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