- answered, conformantok51
- answered, needs credentialsauth-required7
- reachable, wrong protocol / invalid cardcard-invalid · protocol-mismatch111
- no answerhttp-error · timeout · tls-fail · connect-fail · dns-fail500
- not probedunprobeable9
678 a2a endpoints
678 probed
8.6% alive
Endpoints
Latest probe per endpoint; click for history.
| endpoint | kind | outcome | score | ms | version | capabilities | sources | probed |
|---|---|---|---|---|---|---|---|---|
| https://d65d5b82-da29-4f57-811e-03840e03b91f.agents.inhotel.io/.well-known/agent-card.json The Houstonian Hotel, Club & Spa – Reservations |
a2a | connect-fail | 60 | 2579 | 0.3.0 | 2 skills | 1 | 2026-09-08T08:13 |
| https://docs.agentcommunity.org/.well-known/agent-card.json Agent Community |
a2a | connect-fail | 60 | 3276 | 0.3.0 | 4 skills | 1 | 2026-09-08T08:13 |
| https://gsc-agentic.ai/.well-known/agent-card.json GSC AI Brands |
a2a | connect-fail | 60 | 2036 | 1.0 | 3 skills | 1 | 2026-09-08T08:14 |
| https://llm-orchestration-agent-cryptography.getvda.ai/.well-known/agent-card.json LLM Orchestration Agent (Cryptography) |
a2a | connect-fail | 60 | 2134 | 0.3.0 | 6 skills | 2 | 2026-09-08T08:32 |
| https://llm-orchestration-agent-openai.getvda.ai/.well-known/agent-card.json LLM Orchestration Agent (Openai) |
a2a | connect-fail | 60 | 2556 | 0.3.0 | 3 skills | 2 | 2026-09-08T08:32 |
| https://llm-orchestration-agent-opentelemetry-api.getvda.ai/.well-known/agent-card.json LLM Orchestration Agent (Opentelemetry Api) |
a2a | connect-fail | 60 | 2640 | 0.3.0 | 6 skills | 2 | 2026-09-08T08:32 |
| https://llm-orchestration-traced-agent.getvda.ai/.well-known/agent-card.json LLM Orchestration Traced Agent |
a2a | connect-fail | 60 | 2368 | 0.3.0 | 6 skills | 2 | 2026-09-08T08:32 |
| https://mcp.agenttrafficlab.com/.well-known/agent-card.json Agent Traffic Lab |
a2a | connect-fail | 60 | 4539 | 1.0 | 9 skills | 1 | 2026-09-08T08:33 |
| https://nate-agent-699.vercel.app/.well-known/agent-card.json Nate the GrAIt |
a2a | connect-fail | 60 | 2348 | 0.2 | 7 skills | 1 | 2026-09-08T08:15 |
| https://opplevagent.no/.well-known/agent-card.json Opplevagent |
a2a | connect-fail | 60 | 1848 | 1.0.0 | 3 skills | 2 | 2026-09-08T12:42 |