A2A

About

A2A is a Python-based bridge designed to facilitate communication between Claude Desktop and A2A (Agent-to-Agent) protocol agents. Providing a simple MCP server, it enables the registration of A2A servers, listing of agents with their capabilities, and direct invocation of agents through prompts. Created for developer convenience, it is designed for rapid prototyping and experimentation with A2A agents, particularly those built with pcingola/a2a_min and fast-agent.

Key Features

• Lists available agents and their capabilities.
• Supports agents built with pcingola/a2a_min and fast-agent.
• Enables sending prompts to agents and receiving responses.
• 14 GitHub stars
• Provides a simplified interface for Claude Desktop integration.
• Registers and manages A2A servers.

Use Cases

• Rapid prototyping of A2A agent integrations.
• Experimenting with A2A agent interactions.
• Connecting Claude Desktop to security audit agents.