F grade
connect-fail
60 score
3671 ms
0.2 version
0.0% uptime over 2 probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://hefestoai.narapallc.com/.well-known/agent-card.json
a2a first seen 2026-09-07 · last seen 2026-09-09 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Agenstry | HefestoAI | a2a_agent:hefestoai.narapallc.com |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 mcp × 2 robots × 1 sigdir × 1 x402 × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/7651"><img src="https://agentprobe.org/badge/7651.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|
| 2026-09-08 12:42 | connect-fail | 60 | 200 | 3671 | 0.2 | detailscapabilities {"era":"0.3","skills_count":3,"skills":["analyze","security-scan","semantic-drift"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://hefestoai.narapallc.com/.well-known/agent-card.json","card":{"name":"HefestoAI","version":"4.13.1","provider":{"organization":"Narapa LLC","url":"https://narapallc.com"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://hefestoai.narapallc.com","binding":"JSONRPC","vantage":"us-east-1"} | card ok; interface connect-fail: LocalProtocolError: Invalid input ConnectionInputs.SEND_HEADERS in state ConnectionState.CLOSED |
| 2026-09-07 09:20 | protocol-mismatch | 80 | 200 | 10804 | 0.2 | detailscapabilities {"era":"0.3","skills_count":3,"skills":["analyze","security-scan","semantic-drift"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://hefestoai.narapallc.com/.well-known/agent-card.json","card":{"name":"HefestoAI","version":"4.13.1","provider":{"organization":"Narapa LLC","url":"https://narapallc.com"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://hefestoai.narapallc.com","binding":"JSONRPC","endpoint_status":405,"vantage":"us-east-1"} | interface HTTP 405 |