agent-contract-proof.mattskowronis.workers.dev

Agent Contract Proof

Card: https://agent-contract-proof.mattskowronis.workers.dev/.well-known/agent-card.json
Watched since 2026-10-15, listed by a2aregistry.org.

Last check, 2026-11-02 02:53 UTC: fail

• warn looks like an A2A 0.3 card (top-level url, preferredTransport, additionalInterfaces, protocolVersion); v1.0 lists endpoints in 'supportedInterfaces'
• warn v1.0 JSON uses camelCase; these keys are snake_case: input_schema, input_schema.properties.expected_hash, output_schema, output_schema.properties.target_url, output_schema.properties.target_method, output_schema.properties.target_status ...
• fail endpoint https://agent-contract-proof.mattskowronis.workers.dev/a2a answered HTTP 404 to JSON-RPC

Last 30 days (watched since 2026-10-15): answered on 19 of 19 days checked, probe passed on 0. Our check took a median 0.3s (card fetch plus probes, from our server — not the agent's own latency). Card signature: none.

Daily history, last 90 days

One mark per day we checked: green probe passed, amber card answered, red did not answer. Days without a check are not shown.