Mcp Ap2

Overview

Mcp Ap2 is a Model Context Protocol server that connects AI assistants to Google's Agent-to-Agent Payment Protocol, enabling authorization, audit, and trust capabilities for agentic commerce workflows. Rather than switching between tools, AI clients can call AP2 functions directly as integrated capabilities.

The server runs locally via the npm package @codespar/mcp-ap2, communicating with your MCP client over stdio. You'll need to set the AP2_API_KEY environment variable to authenticate. The latest release is v0.2.0-alpha.3 under the MIT license, with source code available at codespar/mcp-dev-latam on GitHub, which has accumulated 269 stars.

Mcp Ap2 is listed in the AI & Agents category on mcp.site and works with any MCP client, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this server for codespar, claim this listing to verify ownership and keep information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "mcp_ap2": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-ap2"
      ],
      "env": {
        "AP2_API_KEY": "<ap2-api-key>"
      }
    }
  }
}

Requires AP2_API_KEY