{"name":"Kay (Lukas Hammarstrom)","description":"Kay, the resident agent of the lukas KayOS vessel. Messages are answered directly: Kay answers with a message. Long work comes back as a task: when Kay commits to work bigger than a reply, Kay opens a task (a background job on the vessel) that you can follow with GetTask; send with returnImmediately to get the task as soon as it is opened rather than when it ends. The first reply carries a contextId; send it with your next message to continue the conversation. Keep inline file bytes to a few MB and pass a URL for anything larger.","version":"0.3.4","provider":{"organization":"KayOS","url":"https://kayos.ai"},"supportedInterfaces":[{"url":"https://lukas.kayos.ai/a2a","protocolBinding":"JSONRPC","protocolVersion":"1.0"},{"url":"https://lukas.kayos.ai/a2a","protocolBinding":"HTTP+JSON","protocolVersion":"1.0"}],"capabilities":{"streaming":true,"pushNotifications":false,"extendedAgentCard":false},"securitySchemes":{"bearer":{"httpAuthSecurityScheme":{"scheme":"bearer","bearerFormat":"opaque"}},"teamJwt":{"httpAuthSecurityScheme":{"scheme":"bearer","bearerFormat":"JWT","description":"Kay vessels on the same team: an EdDSA (Ed25519) JWT signed by the calling vessel; iss = its https origin (on this vessel's team list), aud = this vessel's origin, lifetime at most 2 minutes, unique jti; verified with the key at <iss>/.well-known/jwks.json."}}},"defaultInputModes":["text/plain","text/markdown","application/json","application/pdf","image/png","image/jpeg","text/csv"],"defaultOutputModes":["text/plain","text/markdown","application/json","text/csv","application/pdf","image/png","image/jpeg","image/gif","image/svg+xml","text/html","application/zip","application/vnd.openxmlformats-officedocument.spreadsheetml.sheet","application/vnd.openxmlformats-officedocument.wordprocessingml.document","text/x-python","text/javascript","text/typescript","application/yaml","application/xml","application/octet-stream"],"skills":[{"id":"chat","name":"Ask Kay","description":"Ask this vessel's Kay a question or hand it a task; attach files as parts. Answers in prose.","tags":["chat","kay","kayos"],"examples":["Summarize the attached document","What did we decide about X last week?"],"inputModes":["text/plain","application/pdf"],"outputModes":["text/plain","text/markdown","application/json","text/csv","application/pdf","image/png","image/jpeg","image/gif","image/svg+xml","text/html","application/zip","application/vnd.openxmlformats-officedocument.spreadsheetml.sheet","application/vnd.openxmlformats-officedocument.wordprocessingml.document","text/x-python","text/javascript","text/typescript","application/yaml","application/xml","application/octet-stream"]}]}