A202

Overview

A202 is a Model Context Protocol server that enables verifiable agreements for agent-led commerce, handling mandates, obligations, evidence, and transaction records. It lets AI assistants interact with agreement infrastructure as callable tools rather than requiring manual data transfer between applications.

The server runs locally via Docker image ghcr.io/a202-protocol/a202-mcp:0.1.0 and requires no authentication to get started. Version 0.1.0 is available under the Apache-2.0 license with source code at a202-protocol/a202 on GitHub.

A202 is listed in the AI & Agents category and works with any MCP client including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain A202 for a202-protocol, claim this listing to verify ownership and keep information current.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "a202": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/a202-protocol/a202-mcp:0.1.0"
      ]
    }
  }
}