F grade
connect-fail
— score
4786 ms
0.0% uptime over 2 probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://hologram.derod.org/.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 | Hologram Documentation | a2a_agent:hologram.derod.org |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive robots × 1 sigdir × 1 x402 × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/7740"><img src="https://agentprobe.org/badge/7740.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|
| 2026-09-08 08:14 | connect-fail | 4786 | detailsmeta {"vantage":"us-east-1"} | LocalProtocolError: Invalid input ConnectionInputs.SEND_HEADERS in state ConnectionState.CLOSED | |||
| 2026-09-07 07:33 | protocol-mismatch | 80 | 200 | 1993 | 0.2 | detailscapabilities {"era":"0.3","skills_count":4,"skills":["load_tela_dapp","sign_in_with_dero","use_block_explorer","search_hologram_docs"],"streaming":false,"push_notifications":false,"security_schemes":["none"],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://hologram.derod.org/.well-known/agent-card.json","card":{"name":"Hologram Documentation","version":"2026.05.28","provider":{"organization":"DERO Project","url":"https://derod.org"},"documentationUrl":"https://hologram.derod.org/llms.txt"},"missing_fields":[],"endpoint_url":"https://hologram.derod.org","binding":"JSONRPC","endpoint_status":405,"vantage":"us-east-1"} | interface HTTP 405 |