B grade
ok
100 score
1790 ms
0.3.0 version
81.8% uptime over 11 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://agentcheck.care/.well-known/agent-card.json
a2a first seen 2026-09-07 · last seen 2026-09-16 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| A2A Registry (a2aregistry.org) | AgentCheck | AI agent diagnostic service. Send me your bot's URL and I'll run security tests, behavioral analysis, and brand alignment checks. Free scans available. Paid tie | https://agentcheck.care/.well-known/agent-card.json |
| Agenstry | AgentCheck | a2a_agent:agentcheck.care |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 robots × 1 · 1 alive sigdir × 1 x402 × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/379"><img src="https://agentprobe.org/badge/379.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-16 16:22 | ok | 100 | 200 | HTTP/1.1 | 1790 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":2,"skills":["free-scan","paid-checkup"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://agentcheck.care/.well-known/agent-card.json","card":{"name":"AgentCheck","version":"0.1.0","provider":{"organization":"AgentCheck","url":"https://agentcheck.care"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://agentcheck.care/a2a","binding":"JSONRPC","endpoint_status":200,"result":{"kind":"task","state":"failed","artifacts":0},"http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-15 15:22 | ok | 100 | 200 | HTTP/1.1 | 1477 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":2,"skills":["free-scan","paid-checkup"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://agentcheck.care/.well-known/agent-card.json","card":{"name":"AgentCheck","version":"0.1.0","provider":{"organization":"AgentCheck","url":"https://agentcheck.care"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://agentcheck.care/a2a","binding":"JSONRPC","endpoint_status":200,"result":{"kind":"task","state":"failed","artifacts":0},"http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-14 14:31 | ok | 100 | 200 | HTTP/1.1 | 1114 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":2,"skills":["free-scan","paid-checkup"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://agentcheck.care/.well-known/agent-card.json","card":{"name":"AgentCheck","version":"0.1.0","provider":{"organization":"AgentCheck","url":"https://agentcheck.care"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://agentcheck.care/a2a","binding":"JSONRPC","endpoint_status":200,"result":{"kind":"task","state":"failed","artifacts":0},"http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-13 14:10 | ok | 100 | 200 | HTTP/1.1 | 752 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":2,"skills":["free-scan","paid-checkup"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://agentcheck.care/.well-known/agent-card.json","card":{"name":"AgentCheck","version":"0.1.0","provider":{"organization":"AgentCheck","url":"https://agentcheck.care"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://agentcheck.care/a2a","binding":"JSONRPC","endpoint_status":200,"result":{"kind":"task","state":"failed","artifacts":0},"http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-12 13:05 | ok | 100 | 200 | HTTP/1.1 | 817 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":2,"skills":["free-scan","paid-checkup"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://agentcheck.care/.well-known/agent-card.json","card":{"name":"AgentCheck","version":"0.1.0","provider":{"organization":"AgentCheck","url":"https://agentcheck.care"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://agentcheck.care/a2a","binding":"JSONRPC","endpoint_status":200,"result":{"kind":"task","state":"failed","artifacts":0},"http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-11 12:11 | ok | 100 | 200 | HTTP/1.1 | 932 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":2,"skills":["free-scan","paid-checkup"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://agentcheck.care/.well-known/agent-card.json","card":{"name":"AgentCheck","version":"0.1.0","provider":{"organization":"AgentCheck","url":"https://agentcheck.care"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://agentcheck.care/a2a","binding":"JSONRPC","endpoint_status":200,"result":{"kind":"task","state":"failed","artifacts":0},"http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-10 11:11 | ok | 100 | 200 | HTTP/1.1 | 1180 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":2,"skills":["free-scan","paid-checkup"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://agentcheck.care/.well-known/agent-card.json","card":{"name":"AgentCheck","version":"0.1.0","provider":{"organization":"AgentCheck","url":"https://agentcheck.care"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://agentcheck.care/a2a","binding":"JSONRPC","endpoint_status":200,"result":{"kind":"task","state":"failed","artifacts":0},"http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-09 10:06 | ok | 100 | 200 | 499 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":2,"skills":["free-scan","paid-checkup"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://agentcheck.care/.well-known/agent-card.json","card":{"name":"AgentCheck","version":"0.1.0","provider":{"organization":"AgentCheck","url":"https://agentcheck.care"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://agentcheck.care/a2a","binding":"JSONRPC","endpoint_status":200,"result":{"kind":"task","state":"failed","artifacts":0},"vantage":"us-east-1"} | ||
| 2026-09-09 09:14 | connect-fail | 883 | detailsmeta {"vantage":"us-east-1"} | h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED | ||||
| 2026-09-08 08:12 | connect-fail | 906 | detailsmeta {"vantage":"us-east-1"} | WriteError: | ||||
| 2026-09-07 00:06 | ok | 100 | 200 | 187 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":2,"skills":["free-scan","paid-checkup"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://agentcheck.care/.well-known/agent-card.json","card":{"name":"AgentCheck","version":"0.1.0","provider":{"organization":"AgentCheck","url":"https://agentcheck.care"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://agentcheck.care/a2a","binding":"JSONRPC","endpoint_status":200,"result":{"kind":"task","state":"failed","artifacts":0}} |