D grade
card-invalid
30 score
423 ms
0.0% uptime over 4 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://openstanding.org/.well-known/agent-card.json
a2a first seen 2026-09-07 · last seen 2026-09-11 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Agenstry | Open Standing | a2a_agent:openstanding.org |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive mcp × 3 · 3 alive robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/8668"><img src="https://agentprobe.org/badge/8668.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-10 14:02 | card-invalid | 30 | 200 | HTTP/1.1 | 423 | detailsmeta {"card_url":"https://openstanding.org/.well-known/agent-card.json","http_version":"HTTP/1.1","vantage":"us-east-1"} | neither supportedInterfaces nor url | |
| 2026-09-09 13:15 | card-invalid | 30 | 200 | HTTP/1.1 | 498 | detailsmeta {"card_url":"https://openstanding.org/.well-known/agent-card.json","http_version":"HTTP/1.1","vantage":"us-east-1"} | neither supportedInterfaces nor url | |
| 2026-09-08 12:44 | card-invalid | 30 | 200 | 1031 | detailsmeta {"card_url":"https://openstanding.org/.well-known/agent-card.json","vantage":"us-east-1"} | neither supportedInterfaces nor url | ||
| 2026-09-07 10:42 | card-invalid | 30 | 200 | 1478 | detailsmeta {"card_url":"https://openstanding.org/.well-known/agent-card.json","vantage":"us-east-1"} | neither supportedInterfaces nor url |