nostr-code-snippet-mcp MCP Server

@nodetec

Repository

Basic information

About nostr-code-snippet-mcp MCP Server

🤖 code snippet mcp server

#mcp #nostr

nostr-code-snippet-mcp MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "nostr-code-snippet-mcp": {
      "command": "node",
      "args": [
        "/Users/<path to>/nostr-code-snippet-mcp/dist/index.js"
      ],
      "env": {
        "NSEC": "<some nsec>",
        "RELAYS": "wss://relay.damus.io,wss://relay.snort.social"
      }
    }
  }
}

nostr-code-snippet-mcp MCP Server tools

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Overview

What is nostr-code-snippet-mcp?

An MCP server that integrates with Nostr for managing code snippets. It is configured for use with the Claude desktop app and requires a Nostr secret key (nsec) and a list of relay URLs.

How to use nostr-code-snippet-mcp?

Install dependencies with npm install, build the project with npm run build, then add the server configuration to your Claude desktop config file (location varies by OS) with the NSEC and RELAYS environment variables set.

Key features of nostr-code-snippet-mcp

Nostr integration for code snippets
Configurable relay list
Requires authentication via nsec
Designed for Claude desktop app
Cross‑platform configuration support

Use cases of nostr-code-snippet-mcp

Sharing code snippets via Nostr from within Claude
Securely sending snippets using a Nostr secret key
Using custom relay lists for snippet distribution

Frequently asked questions

What is an NSEC?

An NSEC is a Nostr secret key (private key) used to authenticate and sign events on the Nostr network.

How do I configure the relays?

Add a comma‑separated list of WebSocket relay URLs to the `RELAYS` environment variable in your Claude config file.

Where is the Claude config file located?

On macOS it is at `~/Library/Application Support/Claude/claude_desktop_config.json`, on Linux at `~/.config/Claude/claude_desktop_config.json`, and on Windows at `%APPDATA%/Claude/claude_desktop_config.json`.

What dependencies are required?

Node.js and npm are required to build and run the server. Install dependencies with `npm install`.

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