{"name":"functionfly","description":"FunctionFly agent gateway — authenticate once, route once, receipt once for both MCP and A2A.","url":"https://api.functionfly.com/v1/a2a","version":"1.0","protocolVersion":"0.3.0","capabilities":["streaming","push-notifications"],"skills":[{"id":"execute","description":"Run any registered function"},{"id":"delegate","description":"Hand off a tool result to a peer agent"}],"authentication":{"schemes":["bearer","agent-apikey"]},"defaultInputModes":["application/json"],"defaultOutputModes":["application/json"]}