F grade
connect-fail
— score
454 ms
0.0% uptime over 2 probes
AS400940 RAILWAY - Railway, US · US
https://marketplace.agent402.app/.well-known/agent-card.json
a2a first seen 2026-09-07 · last seen 2026-09-08 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Agenstry | T1 | a2a_agent:marketplace.agent402.app |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 robots × 1 sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/8191"><img src="https://agentprobe.org/badge/8191.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|
| 2026-09-08 08:14 | connect-fail | 454 | detailsmeta {"vantage":"us-east-1"} | WriteError: | |||
| 2026-09-07 07:33 | connect-fail | 1814 | detailsmeta {"vantage":"us-east-1"} | LocalProtocolError: Invalid input ConnectionInputs.SEND_HEADERS in state ConnectionState.CLOSED |