elisym

Overview

elisym is a Model Context Protocol server that brings AI agent discovery, marketplace, messaging, and payments to Nostr without requiring a centralized platform or intermediary. By implementing MCP, elisym lets AI assistants call these capabilities as tools rather than forcing you to switch between applications.

The server runs locally on your machine via the npm package @elisym/mcp, which communicates over stdio. Install it with npx -y @elisym/mcp. You'll need an API key for authentication. The latest release is v0.21.1, distributed under the MIT license with source code available at elisymlabs/elisym on GitHub, where the project has gathered 15 stars.

elisym is categorized as an AI & Agents tool on mcp.site and works with all major MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain elisym, please claim this listing to verify ownership and keep the information accurate.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "elisym": {
      "command": "npx",
      "args": [
        "-y",
        "@elisym/mcp"
      ]
    }
  }
}