D grade
card-invalid
30 score
1368 ms
0.2 version
0.0% uptime over 5 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://ucpplayground.com/.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 | UCP Playground Tech Shop | a2a_agent:ucpplayground.com |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive robots × 1 · 1 alive sigdir × 1 x402 × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/10004"><img src="https://agentprobe.org/badge/10004.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-11 11:10 | card-invalid | 30 | 200 | HTTP/1.1 | 1368 | 0.2 | detailscapabilities {"era":"0.3","skills_count":1,"skills":["shopping"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://ucpplayground.com/.well-known/agent-card.json","card":{"name":"UCP Playground Tech Shop","version":null,"provider":{"organization":"UCP Playground"},"documentationUrl":null},"missing_fields":["version"],"http_version":"HTTP/1.1","vantage":"us-east-1"} | missing ['version'] |
| 2026-09-10 10:07 | card-invalid | 30 | 200 | HTTP/1.1 | 1301 | 0.2 | detailscapabilities {"era":"0.3","skills_count":1,"skills":["shopping"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://ucpplayground.com/.well-known/agent-card.json","card":{"name":"UCP Playground Tech Shop","version":null,"provider":{"organization":"UCP Playground"},"documentationUrl":null},"missing_fields":["version"],"http_version":"HTTP/1.1","vantage":"us-east-1"} | missing ['version'] |
| 2026-09-09 09:17 | card-invalid | 30 | 200 | 2218 | 0.2 | detailscapabilities {"era":"0.3","skills_count":1,"skills":["shopping"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://ucpplayground.com/.well-known/agent-card.json","card":{"name":"UCP Playground Tech Shop","version":null,"provider":{"organization":"UCP Playground"},"documentationUrl":null},"missing_fields":["version"],"vantage":"us-east-1"} | missing ['version'] | |
| 2026-09-08 08:15 | card-invalid | 30 | 200 | 2390 | 0.2 | detailscapabilities {"era":"0.3","skills_count":1,"skills":["shopping"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://ucpplayground.com/.well-known/agent-card.json","card":{"name":"UCP Playground Tech Shop","version":null,"provider":{"organization":"UCP Playground"},"documentationUrl":null},"missing_fields":["version"],"vantage":"us-east-1"} | missing ['version'] | |
| 2026-09-07 07:34 | card-invalid | 30 | 200 | 1750 | 0.2 | detailscapabilities {"era":"0.3","skills_count":1,"skills":["shopping"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://ucpplayground.com/.well-known/agent-card.json","card":{"name":"UCP Playground Tech Shop","version":null,"provider":{"organization":"UCP Playground"},"documentationUrl":null},"missing_fields":["version"],"vantage":"us-east-1"} | missing ['version'] |