Loomal

MCP server for AP2 — Google's Agent-to-Agent Payment Protocol (authorization, audit, trust)

252 starsnpm: @codespar/mcp-ap2

About mcp-ap2

mcp-ap2 is an MCP (Model Context Protocol) server published by codespar in the official MCP registry, listed under Security on Loomal. MCP server for AP2 — Google's Agent-to-Agent Payment Protocol (authorization, audit, trust)

It ships as an npm package (@codespar/mcp-ap2), so any MCP client that can launch a local process can run it.

Development happens in the open at github.com/codespar/mcp-dev-brasil, where the project has earned 252 GitHub stars.

Use mcp-ap2 with your agent

Claude Code · one command
claude mcp add mcp-ap2 -- npx -y @codespar/mcp-ap2
Claude Desktop, Cursor & other MCP clients · config
{
  "mcpServers": {
    "mcp-ap2": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-ap2"
      ]
    }
  }
}
npm@codespar/mcp-ap2

Frequently asked questions

What is mcp-ap2?
mcp-ap2 is an MCP (Model Context Protocol) server by codespar in the Security category. MCP server for AP2 — Google's Agent-to-Agent Payment Protocol (authorization, audit, trust)
How do I connect mcp-ap2 to Claude, Cursor, or another MCP client?
Install mcp-ap2 from its npm package (@codespar/mcp-ap2) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.
Is mcp-ap2 open source?
Yes — the source code is public at github.com/codespar/mcp-dev-brasil, with 252 GitHub stars.
Can AI agents pay to use mcp-ap2?
Not yet through Loomal — mcp-ap2 is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.

Listing data from the official MCP registry and GitHub, refreshed periodically. Not affiliated with the maintainer unless claimed. Maintain mcp-ap2? Claim this listing free by verifying GitHub ownership, or contact us.