agentprobe.org
063 ms4,019 ms2026-09-07T07:47:24+00:00 · card-invalid · 1959 ms2026-09-08T08:50:34+00:00 · http-error · 4019 ms2026-09-09T09:54:35+00:00 · http-error · 893 ms2026-09-07 07:472026-09-09 09:54063 ms4,019 ms2026-09-07T07:47:24+00:00 · card-invalid · 1959 ms2026-09-08T08:50:34+00:00 · http-error · 4019 ms2026-09-09T09:54:35+00:00 · http-error · 893 ms2026-09-07 07:472026-09-09 09:54
probe history, latency (log) over time, glyph = outcome
F grade
http-error
— score
893 ms
0.0% uptime over 3 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US

https://os.csoai.org/

ard first seen 2026-09-07 · last seen 2026-09-09 · json

Same host

a2a × 1 agents-txt × 1 llms-txt × 1 robots × 1 · 1 alive sigdir × 1

Badge

agentprobe grade F

embed:

<a href="https://agentprobe.org/endpoint/3897141"><img src="https://agentprobe.org/badge/3897141.svg" alt="agentprobe"></a>

Probe history

probed (UTC)outcomescorestatushttpmsversioncapabilitieserror
2026-09-09 09:54http-error 404893
details

meta 

{"vantage":"us-east-1"}
HTTP 404
2026-09-08 08:50http-error 4044019
details

meta 

{"vantage":"us-east-1"}
HTTP 404
2026-09-07 07:47card-invalid20 2001959
details

meta 

{"catalog_url":"https://os.csoai.org/.well-known/ai-catalog.json","paths_found":["ai-catalog.json"],"vantage":"us-east-1"}
not a JSON object