agentprobe.org
050 ms2,569 ms2026-09-07T07:52:59+00:00 · connect-fail · 1969 ms2026-09-08T08:51:53+00:00 · card-invalid · 2569 ms2026-09-07 07:522026-09-08 08:51050 ms2,569 ms2026-09-07T07:52:59+00:00 · connect-fail · 1969 ms2026-09-08T08:51:53+00:00 · card-invalid · 2569 ms2026-09-07 07:522026-09-08 08:51
probe history, latency (log) over time, glyph = outcome
D grade
card-invalid
40 score
2569 ms
0.0% uptime over 2 probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US

https://wellknown-audit-corpus.mtree.workers.dev/

ard first seen 2026-09-07 · last seen 2026-09-08 · json

Same host

a2a × 1 agents-txt × 1 llms-txt × 1 · 1 alive robots × 1 · 1 alive sigdir × 1 x402 × 1

Badge

agentprobe grade D

embed:

<a href="https://agentprobe.org/endpoint/3904484"><img src="https://agentprobe.org/badge/3904484.svg" alt="agentprobe"></a>

Probe history

probed (UTC)outcomescorestatusmsversioncapabilitieserror
2026-09-08 08:51card-invalid40 2002569
details

capabilities 

{"entry_count":0,"valid_entries":0,"by_type":{},"host":null,"context":false}

meta 

{"catalog_url":"https://wellknown-audit-corpus.mtree.workers.dev/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"paths_diverge":true,"vantage":"us-east-1"}
specVersion=None; entries missing
2026-09-07 07:52connect-fail 1969
details

meta 

{"vantage":"us-east-1"}
h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED