A2A MCP Server

import json import httpx from common.types import ( A2AClientJSONError, AgentCard, ) class A2ACardResolver: def __init__(self, base_url, agent_card_path='/.well-known/agent.json'): self.base_url = base_url.rstrip('/') self.agent_card_path = agent_card_path.lstrip('/') def get_agent_card(self) -> AgentCard: with httpx.Client() as client: response = client.get(self.base_url + '/' + self.agent_card_path) response.raise_for_status() try: return AgentCard(**response.json()) except json.JSONDecodeError as e: raise A2AClientJSONError(str(e)) from e