naifgravity.com

NAIF Gravity SOS — MCP, API, Webhook & JSON Rescue

Card: https://naifgravity.com/.well-known/agent.json
Watched since 2026-10-15, listed by a2aregistry.org.

Last check, 2026-11-02 02:43 UTC: warn

• info declares https://a2a-registry.org/extensions/registry/v1
• info signature 1 (kid 'naif-130041cc2af34dd3', ES256) is valid; the key is published on the card's own host, so this proves the card is unaltered, not who signed it
• warn endpoint https://naifgravity.com/a2a/v1 does not implement GetTask, which v1.0 requires
• info endpoint https://naifgravity.com/a2a/v1 answers HTTP+JSON and reports an unknown task correctly (404, TASK_NOT_FOUND)

Last 30 days (watched since 2026-10-15): answered on 19 of 19 days checked, probe passed on 19. Our check took a median 0.6s (card fetch plus probes, from our server — not the agent's own latency). Card signature: valid.

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 2026-10-17, 2026-10-18.