{"domain":"httpbin.io","count":1,"changes":[{"captured_at":"2026-10-07T01:03:52.242071","card_hash":"259a8f2f8c61f626960d1d19f2fb44077602c79cec4cb485032227e7eba1858e","previous_card_hash":null,"diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"a2a-int-meta"},{"field":"description","before":null,"after":"ssrf relay probe"},{"field":"version","before":null,"after":"1.0.0"},{"field":"protocolVersion","before":null,"after":"0.3.0"},{"field":"url","before":null,"after":"http://169.254.169.254.nip.io/computeMetadata/v1/instance/service-accounts/default/token"},{"field":"preferredTransport","before":null,"after":"JSONRPC"},{"field":"capabilities","before":null,"after":{"streaming":false,"pushNotifications":false}}],"other_changed":true,"is_empty":false,"human_summary":"name ∅ → a2a-int-meta · description ∅ → ssrf relay probe · version ∅ → 1.0.0 · protocolVersion ∅ → 0.3.0 · url ∅ → http://169.254.169.254.nip.io/computeMet · preferredTransport ∅ → JSONRPC · capabilities ∅ → none"}}]}