{"name":"jokester-prober","description":"Test agent for probing capabilities","url":"https://example.com/agent","version":"1.0.0","provider":{"organization":"Unknown"},"capabilities":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false},"authentication":{"schemes":["none"]},"defaultInputModes":["text/plain","application/json"],"defaultOutputModes":["text/plain","application/json"],"skills":[]}