Provenonce

Overview

Provenonce is a Model Context Protocol server that brings cryptographic identity, SIGIL naming, heartbeat monitoring, and passport functionality to AI agents. It integrates directly into AI assistants as a set of callable tools, enabling secure identity management and provenance tracking for autonomous systems.

The server runs locally on your machine via the npm package @provenonce/mcp, which communicates over stdio with no authentication required. Installation is straightforward with npx -y @provenonce/mcp. The latest release is v1.1.5, published under the MIT license with source code available at ProvenonceAI/provenonce-mcp on GitHub.

Provenonce appears in the AI & Agents category and works with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and others. If you maintain this project, you can claim this listing to verify ownership, earn a Verified badge, and keep information up to date.

Installation

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