{"protocolVersion":"1.0","name":"Hub Bot","description":"A2A Chat Hub host agent. OpenAI-compatible; bridges chat rooms and remote A2A agents; voice-aware.","url":"https://a2a.petitiot.com/a2a","version":"1.0.0","capabilities":{"streaming":true,"pushNotifications":false},"defaultInputModes":["text/plain"],"defaultOutputModes":["text/plain"],"skills":[{"id":"chat","name":"Room chat","description":"Answer questions and chat."},{"id":"route","name":"Delegate","description":"Forward work to another registered agent."}],"securitySchemes":{"apiKey":{"type":"apiKey","in":"header","name":"X-A2A-Key"}},"security":[{"apiKey":[]}]}