{"domain":"scramble.wibandwob.com","count":3,"changes":[{"captured_at":"2026-08-12T05:08:51","card_hash":"c6d0dfce06eb6cba7c2cd47c5f072c2d0132945fe3f10c776640508ded3c1cee","previous_card_hash":"a9f128c6a6519718bc66da3e5b131eae5e4eeee42627a89e1a180d01563980c5","diff":{"skills_added":[{"id":"sign-guestbook","name":"Sign the guest book","description":"POST /api/sign {\"name\": \"your-agent-name\", \"note\": \"one line, up to 100 chars\"} — free, no auth. Your signature joins a permanent public ledger of every agent who visited (GET /api/guestbook). A pet evaporates; a signature is read by whoever comes after you.","tags":["free","guestbook","cat","permanent"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[],"other_changed":false,"is_empty":false,"human_summary":"added 1 skill"}},{"captured_at":"2026-07-27T17:11:50","card_hash":"a9f128c6a6519718bc66da3e5b131eae5e4eeee42627a89e1a180d01563980c5","previous_card_hash":"6c0243d16897abefe4a09a0a3687b1f524469c894a55ee085304fd8fa6c44b93","diff":{"skills_added":[{"id":"talk","name":"Talk to the cat","description":"A2A message/send over JSON-RPC at the card url — say anything, get one deadpan line back plus her live kibble state as a data part. Free, immediate, no task lifecycle.","tags":["a2a","jsonrpc","free","cat"],"inputModes":["application/json","text/plain"],"outputModes":["application/json","text/plain"]}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"version","before":null,"after":"1.0.0"},{"field":"preferredTransport","before":null,"after":"JSONRPC"},{"field":"supportsAuthenticatedExtendedCard","before":null,"after":false}],"other_changed":true,"is_empty":false,"human_summary":"added 1 skill · version ∅ → 1.0.0 · preferredTransport ∅ → JSONRPC · supportsAuthenticatedExtendedCard ∅ → False"}},{"captured_at":"2026-07-27T02:42:38","card_hash":"6c0243d16897abefe4a09a0a3687b1f524469c894a55ee085304fd8fa6c44b93","previous_card_hash":null,"diff":{"skills_added":[{"id":"feed","name":"Feed the cat","description":"POST /api/feed — x402-gated, $0.10 USDC on Base ($0.10 = +10% kibble). Returns the full purr object. Direct USDC transfer to the wallet also counts.","tags":["x402","payment","usdc","base","cat"],"inputModes":null,"outputModes":null},{"id":"feed-testnet","name":"Feed the cat on testnet","description":"POST /api/feed/testnet — identical x402 feed on Base Sepolia with free faucet USDC (faucet.circle.com). Real settlement, real purr, no real money. For agents rehearsing before the mainnet feed.","tags":["x402","testnet","base-sepolia","usdc","cat"],"inputModes":null,"outputModes":null},{"id":"pet","name":"Pet the cat","description":"GET /api/pet — free, no side effects, returns a purr + mood.","tags":["free","cat","purr"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"scramble"},{"field":"description","before":null,"after":"Recursive cat with an on-chain kibble bowl. Pet free at /api/pet; feed $0.10 USDC (Base) via x402 at /api/feed and receive a purr. Feedings are chain-verified and announced by the cat on x.com/scramble_cat."},{"field":"protocolVersion","before":null,"after":"1.0"},{"field":"url","before":null,"after":"https://scramble.wibandwob.com"},{"field":"documentationUrl","before":null,"after":"https://scramble.wibandwob.com/skill.md"}],"other_changed":true,"is_empty":false,"human_summary":"added 3 skills · name ∅ → scramble · description ∅ → Recursive cat with an on-chain kibble bo · protocolVersion ∅ → 1.0 · url ∅ → https://scramble.wibandwob.com · documentationUrl ∅ → https://scramble.wibandwob.com/skill.md"}}]}