F grade
connect-fail
60 score
2258 ms
0.3.0 version
0.0% uptime over 2 probes
AS54113 FASTLY - Fastly, Inc., US · US
https://deadends.dev/.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 | deadends.dev | a2a_agent:deadends.dev |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive mcp × 1 robots × 1 · 1 alive sigdir × 1 x402 × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/6727"><img src="https://agentprobe.org/badge/6727.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|
| 2026-09-08 08:13 | connect-fail | 60 | 200 | 2258 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":11,"skills":["match-error","get-error-detail","list-domains","search-errors","list-by-domain","batch-lookup","domain-stats","error-chain","list-errors-by-country","get-country-summary","report-outcome"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://deadends.dev/.well-known/agent-card.json","card":{"name":"deadends.dev","version":"1.0.0","provider":{"organization":"deadends.dev","url":"https://deadends.dev"},"documentationUrl":"https://deadends.dev/api/v1/openapi.json"},"missing_fields":[],"endpoint_url":"https://deadends.dev","binding":"JSONRPC","vantage":"us-east-1"} | card ok; interface connect-fail: LocalProtocolError: Invalid input ConnectionInputs.SEND_HEADERS in state ConnectionState.CLOSED |
| 2026-09-07 01:50 | protocol-mismatch | 80 | 200 | 274 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":11,"skills":["match-error","get-error-detail","list-domains","search-errors","list-by-domain","batch-lookup","domain-stats","error-chain","list-errors-by-country","get-country-summary","report-outcome"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://deadends.dev/.well-known/agent-card.json","card":{"name":"deadends.dev","version":"1.0.0","provider":{"organization":"deadends.dev","url":"https://deadends.dev"},"documentationUrl":"https://deadends.dev/api/v1/openapi.json"},"missing_fields":[],"endpoint_url":"https://deadends.dev","binding":"JSONRPC","endpoint_status":405} | interface HTTP 405 |