F grade
http-error
20 score
1221 ms
0.0% uptime over 5 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://ucpplayground.com/a2a
x402 first seen 2026-09-07 · last seen 2026-09-11 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| agent-tools.cloud | UCP Playground Tech Shop | A2A-compliant tech accessories store for demonstrating UCP + A2A protocol. | x402:ucp-playground-tech-shop |
Same host
a2a × 1 agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/66068"><img src="https://agentprobe.org/badge/66068.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-11 12:16 | http-error | 20 | 405 | HTTP/1.1 | 1221 | detailsmeta {"final_url":"https://ucpplayground.com/a2a","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 | |
| 2026-09-10 11:17 | http-error | 20 | 405 | HTTP/1.1 | 1321 | detailsmeta {"final_url":"https://ucpplayground.com/a2a","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 | |
| 2026-09-09 10:12 | http-error | 20 | 405 | 1540 | detailsmeta {"final_url":"https://ucpplayground.com/a2a","vantage":"us-east-1"} | HTTP 405 | ||
| 2026-09-08 12:44 | connect-fail | 892 | detailsmeta {"vantage":"us-east-1"} | h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED | ||||
| 2026-09-07 10:43 | connect-fail | 851 | detailsmeta {"vantage":"us-east-1"} | WriteError: |