{"service":"Marichi Agent API","version":"1.0.0","status":"running","protocols":["REST","A2A","MCP"],"endpoints":{"health":"/health","chat":"/api/chat","stream":"/api/chat/stream","supabase_compat":"/api/supabase-compat","oauth_authorize":"/oauth/authorize","oauth_callback":"/oauth/callback","oauth_status":"/oauth/status/{userId}","a2a_agents":"/a2a/agents","a2a_endpoint":"/a2a/{agent_name}","mcp":"/mcp"}}