F grade
connect-fail
60 score
2087 ms
0.3.0 version
0.0% uptime over 2 probes
AS400940 RAILWAY - Railway, US · US
https://dchub-backend-production.up.railway.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 | DC Hub Intelligence | a2a_agent:dchub-backend-production.up.railway.app |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 robots × 1 sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/6723"><img src="https://agentprobe.org/badge/6723.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|
| 2026-09-08 08:13 | connect-fail | 60 | 200 | 2087 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":6,"skills":["facility_intelligence","site_planning","grid_intelligence","market_ranking","ai_capex_intel","deal_flow"],"streaming":false,"push_notifications":false,"security_schemes":["apiKey","oauth2"],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://dchub-backend-production.up.railway.app/.well-known/agent-card.json","card":{"name":"DC Hub Intelligence","version":"2.1.2","provider":{"organization":"DC Hub","url":"https://dchub.cloud"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://dchub.cloud/mcp","binding":"JSONRPC","vantage":"us-east-1"} | card ok; interface connect-fail: WriteError: |
| 2026-09-07 01:49 | protocol-mismatch | 80 | 200 | 306 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":6,"skills":["facility_intelligence","site_planning","grid_intelligence","market_ranking","ai_capex_intel","deal_flow"],"streaming":false,"push_notifications":false,"security_schemes":["apiKey","oauth2"],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://dchub-backend-production.up.railway.app/.well-known/agent-card.json","card":{"name":"DC Hub Intelligence","version":"2.1.2","provider":{"organization":"DC Hub","url":"https://dchub.cloud"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://dchub.cloud/mcp","binding":"JSONRPC","endpoint_status":400} | interface HTTP 400, no A2A envelope |