{"domain":"agent-contract-proof.mattskowronis.workers.dev","count":1,"changes":[{"captured_at":"2026-09-26T19:23:28","card_hash":"21c0e261e51f85a76f722b400107813f1efbe6be9f936558ede5fe2b0f1948fd","previous_card_hash":null,"diff":{"skills_added":[{"id":"verify_agent_contract","name":"Verify Agent Contract","description":"Compare an agent's advertised contract with its live x402 challenge and return deterministic proof.","tags":["x402","agent-contract","payment-proof","schema-verification","dependency-monitoring"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"Agent Contract Proof"},{"field":"description","before":null,"after":"Verify that a public agent or API endpoint matches its advertised payment and schema contract."},{"field":"version","before":null,"after":"1.0.0"},{"field":"protocolVersion","before":null,"after":"1.0"},{"field":"url","before":null,"after":"https://agent-contract-proof.mattskowronis.workers.dev/a2a"},{"field":"documentationUrl","before":null,"after":"https://skowronworks.com/agent-tools/agent-contract-proof/"},{"field":"preferredTransport","before":null,"after":"JSONRPC"},{"field":"supportedInterfaces","before":null,"after":[{"url":"https://agent-contract-proof.mattskowronis.workers.dev/a2a","protocolBinding":"JSONRPC","protocolVersion":"1.0"}]},{"field":"securitySchemes","before":null,"after":{"x402":{"type":"apiKey","in":"header","name":"PAYMENT-SIGNATURE","description":"x402 exact scheme, $0.01 USDC on eip155:8453"}}},{"field":"security","before":null,"after":[{"x402":[]}]},{"field":"capabilities","before":null,"after":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false}},{"field":"provider","before":null,"after":{"organization":"Skowron Works","url":"https://skowronworks.com/agent-tools/agent-contract-proof/"}}],"other_changed":true,"is_empty":false,"human_summary":"added 1 skill · name ∅ → Agent Contract Proof · description ∅ → Verify that a public agent or API endpoi · version ∅ → 1.0.0 · protocolVersion ∅ → 1.0 · url ∅ → https://agent-contract-proof.mattskowron · documentationUrl ∅ → https://skowronworks.com/agent-tools/age · preferredTransport ∅ → JSONRPC · supportedInterfaces ∅ → https://agent-contract-proof.mattskowron · securitySchemes ∅ → x402 · security ∅ → x402 · capabilities ∅ → none · provider ∅ → Skowron Works"}}]}