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 29 Oct 2026, 01:31 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://kr-eco-10060.org/JSONRPC · 0.3.0 · unconfirmed
Endpoint did not return a JSON protocol response
https://mcp.getissuer.ai/mcpHTTP+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://kr-eco-10060.org/HTTP+JSON · 1.0 · 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: unverifiable · Key set returned HTTP 404
Publisher: set up optional test evidence →