outcome of the latest probe, 696 endpoints in this selection · click a segment to filter

696 a2a endpoints

696 probed

16.4% alive

HTTP status of the latest probe per endpoint in this selection · "no HTTP answer" = DNS, connect, TLS failure or timeout

latency of the 114 endpoints that answered, ms, log bins

Endpoints

Latest probe per endpoint; click for history.

endpoint	kind	outcome	score	ms	version	capabilities	sources	probed
https://agentskills.io/.well-known/agent-card.json Agent Skills	a2a	card-invalid	30	730	0.3	1 skills	1	2026-09-09T10:07
https://agenttoll-pi.vercel.app/ agenttoll-pi.vercel.app	a2a	card-invalid	30	1616	0.2	26 skills	1	2026-09-09T10:07
https://agenttoll.app/ agenttoll.app	a2a	card-invalid	30	798	0.2	26 skills	1	2026-09-09T10:07
https://agenttoll.dev/.well-known/agent.json agenttoll.dev	a2a	card-invalid	30	2019			1	2026-09-09T10:07
https://agentutil.net/.well-known/agent.json agentutil.net	a2a	card-invalid	30	1757	0.2	0 skills	1	2026-09-09T09:15
https://agentworld.me/.well-known/agent-card.json agentworld.me	a2a	card-invalid	30	1735	0.2	0 skills	1	2026-09-09T09:15
https://ai-agent-payment-safety-stack.onrender.com/.well-known/agent.json ai-agent-payment-safety-stack.onrender.com	a2a	card-invalid	30	1265			1	2026-09-09T10:07
https://aiagentsarchive.com/.well-known/agent-card.json aiagentsarchive.com	a2a	card-invalid	30	1753	0.2.1	3 skills	1	2026-09-09T09:14
https://ais.agentsandswarms.ai/.well-known/agent-card.json Ace Memory (Agent Identity Service)	a2a	card-invalid	30	1842	1.0	0 skills	1	2026-09-09T09:14
https://api.agentnewsstand.com/.well-known/agent-card.json api.agentnewsstand.com	a2a	card-invalid	30	930	0.2	0 skills	1	2026-09-09T10:07