zinvyl.com

Zinvyl Fixed-Scope Qualification Agent

Card: https://zinvyl.com/marketplace/.well-known/agent-card.json
Watched since 2026-10-21, listed by a2aregistry.org.

Last check, 2026-11-02 03:03 UTC: fail

• info declares https://a2a-registry.org/extensions/registry/v1
• warn v1.0 JSON uses camelCase; these keys are snake_case: capabilities.extensions.[0].params.payment.meta.free_tier, capabilities.extensions.[0].params.payment.meta.pricing_scope, capabilities.extensions.[0].params.payment.meta.funding_boundary
• fail endpoint https://zinvyl.com/marketplace/a2a answered HTTP 404 to JSON-RPC
• warn endpoint https://zinvyl.com/marketplace/a2a answered GET .../tasks/{id} with 404 but no TASK_NOT_FOUND error body, so a client cannot tell a missing task from a missing route

Last 30 days (watched since 2026-10-21): answered on 13 of 13 days checked, probe passed on 0. Our check took a median 1.3s (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.

The card's content changed on 2026-10-22, 2026-10-23, 2026-10-24, 2026-10-25, 2026-10-26, 2026-10-27, 2026-10-28, 2026-10-29, 2026-10-30, 2026-10-31, 2026-11-01, 2026-11-02.