F grade
http-error
— score
349 ms
0.0% uptime over 4 measured probes
AS400940 RAILWAY - Railway, US · US
https://agentic-security-shield-mcp-production.up.railway.app/.well-known/agent-card.json
a2a first seen 2026-09-07 · last seen 2026-09-10 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Agenstry | Agentic Security Shield | a2a_agent:agentic-security-shield-mcp-production.up.railway. |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 mcp × 1 robots × 1 sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/5144"><img src="https://agentprobe.org/badge/5144.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-09 10:06 | http-error | 404 | 349 | detailsmeta {"card_url":"https://agentic-security-shield-mcp-production.up.railway.app/.well-known/agent.json","vantage":"us-east-1"} | HTTP 404 | |||
| 2026-09-09 09:15 | connect-fail | 1208 | detailsmeta {"vantage":"us-east-1"} | h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED | ||||
| 2026-09-08 08:12 | connect-fail | 455 | detailsmeta {"vantage":"us-east-1"} | WriteError: | ||||
| 2026-09-07 00:06 | http-error | 404 | 184 | detailsmeta {"card_url":"https://agentic-security-shield-mcp-production.up.railway.app/.well-known/agent.json"} | HTTP 404 |