{"domain":"echo-agent.mattiapapaccioli.com","count":1,"changes":[{"captured_at":"2026-10-13T17:27:12.274531","card_hash":"74a6203ccce689a25f7a75eb8342e8a69a67eb6b664625f0405cb15b827c26c2","previous_card_hash":null,"diff":{"skills_added":[{"id":"echo","name":"Echo","description":"Replies with the text you send, as a single message.","tags":["test","echo"],"inputModes":null,"outputModes":null},{"id":"stream_echo","name":"Streaming echo","description":"Prefix your message with \"stream:\" to get a task that streams the text back word by word as an artifact.","tags":["test","streaming","task"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"Echo Agent"},{"field":"description","before":null,"after":"Echoes your messages back. Useful for testing A2A clients and plumbing."},{"field":"version","before":null,"after":"0.1.0"},{"field":"supportedInterfaces","before":null,"after":[{"url":"https://echo-agent.mattiapapaccioli.com","protocolBinding":"JSONRPC","protocolVersion":"1.0"},{"url":"https://echo-agent.mattiapapaccioli.com","protocolBinding":"HTTP+JSON","protocolVersion":"1.0"}]},{"field":"capabilities","before":null,"after":{"streaming":true}},{"field":"provider","before":null,"after":{"url":"https://mattiapapaccioli.com","organization":"Mattia Papaccioli"}}],"other_changed":true,"is_empty":false,"human_summary":"added 2 skills · name ∅ → Echo Agent · description ∅ → Echoes your messages back. Useful for te · version ∅ → 0.1.0 · supportedInterfaces ∅ → https://echo-agent.mattiapapaccioli.com  · capabilities ∅ → streaming · provider ∅ → Mattia Papaccioli"}}]}