agentprobe.org
0132 ms17,577 ms2026-09-07T09:13:20+00:00 · card-invalid · 17577 ms2026-09-14T10:06:05+00:00 · card-invalid · 495 ms2026-09-07 09:132026-09-14 10:060132 ms17,577 ms2026-09-07T09:13:20+00:00 · card-invalid · 17577 ms2026-09-14T10:06:05+00:00 · card-invalid · 495 ms2026-09-07 09:132026-09-14 10:06
probe history, latency (log) over time, glyph = outcome
D grade
card-invalid
40 score
495 ms
0.0% uptime over 2 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US

https://chess402.vercel.app/

llms-txt first seen 2026-09-07 · last seen 2026-09-14 · json

Same host

a2a × 1 agents-txt × 1 ard × 1 robots × 1 sigdir × 1 x402 × 3

Badge

agentprobe grade D

embed:

<a href="https://agentprobe.org/endpoint/452687"><img src="https://agentprobe.org/badge/452687.svg" alt="agentprobe"></a>

Probe history

probed (UTC)outcomescorestatushttpmsversioncapabilitieserror
2026-09-14 10:06card-invalid40 200HTTP/1.1495
details

capabilities 

{"h1":null,"sections":[],"link_count":0,"bytes":1206}

meta 

{"url":"https://chess402.vercel.app/llms.txt","http_version":"HTTP/1.1","vantage":"us-east-1"}
2026-09-07 09:13card-invalid40 20017577
details

capabilities 

{"h1":null,"sections":[],"link_count":0,"bytes":1206}

meta 

{"url":"https://chess402.vercel.app/llms.txt","vantage":"us-east-1"}