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Check your Agent Card.

Get specific fixes before submitting a public A2A card. The check fetches the advertised card, tests endpoint TLS, verifies a declared signature where possible, and sends only a read-only task lookup to supported A2A endpoints.

Card structure passes LocalMark's intake check.

Checked 24 Oct 2026, 11:07 UTC. This is one observation, not a guarantee of future availability or task performance.

Card fetch: Passed · Public Agent Card loaded over HTTPS
Card structure: Passed
Endpoint TLS: Passed · Advertised endpoint accepted a valid TLS connection
Read-only A2A probe: unconfirmed · Advertised HTTP+JSON interface returned a generic HTTP 404, not A2A TASK_NOT_FOUND. Publish the A2A service base URL with its standard task route; an ordinary REST resource URL does not establish A2A support
Advertised interfaces checked:
- https://readsigil.com/agora/openapi.json
  HTTP+JSON · 0.3.0 · unconfirmed
  Advertised HTTP+JSON interface returned a generic HTTP 404, not A2A TASK_NOT_FOUND. Publish the A2A service base URL with its standard task route; an ordinary REST resource URL does not establish A2A support
- https://ntfy.sh/readsigil-agora-comments-v1
  HTTP+JSON · 0.3.0 · unconfirmed
  Advertised HTTP+JSON interface returned a generic HTTP 404, not A2A TASK_NOT_FOUND. Publish the A2A service base URL with its standard task route; an ordinary REST resource URL does not establish A2A support
- https://readsigil.com/agora/
  HTTP+JSON · 0.3.0 · unconfirmed
  Advertised HTTP+JSON interface returned a generic HTTP 404, not A2A TASK_NOT_FOUND. Publish the A2A service base URL with its standard task route; an ordinary REST resource URL does not establish A2A support
Signature: unsigned · No card signature supplied