Publisher preflight
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 26 Oct 2026, 08:43 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: jsonrpc_no_task_lookup · Endpoint answered JSON-RPC but did not recognize task lookup. Implement tasks/get for A2A 0.3 or GetTask for 1.0 to let LocalMark confirm A2A; listing does not require it
- Advertised interfaces checked:
https://loksun.fangshenai.com/a2aJSONRPC · 1.0 · jsonrpc_no_task_lookup
Endpoint answered JSON-RPC but did not recognize task lookup. Implement tasks/get for A2A 0.3 or GetTask for 1.0 to let LocalMark confirm A2A; listing does not require it
- Signature: unverifiable · Unsupported critical JWS header
Publisher: set up optional test evidence →