D grade
protocol-mismatch
60 score
616 ms
0.0% uptime over 3 measured probes
AS397273 RENDER - Render, US · US
https://ckg-nvidia-ai.onrender.com/
x402 first seen 2026-09-07 · last seen 2026-09-09 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| agent-tools.cloud | ckg-nvidia-ai | Auditable knowledge graph for the full NVIDIA AI developer stack across 20 domains. Returns ~269 tokens per query where RAG over the same corpus returns ~2,982 | x402:ckg-nvidia-ai |
Same host
a2a × 1 agents-txt × 1 ard × 1 llms-txt × 1 mcp × 1 robots × 1 sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/67366"><img src="https://agentprobe.org/badge/67366.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-09 10:17 | protocol-mismatch | 60 | 200 | HTTP/1.1 | 616 | detailsmeta {"final_url":"https://ckg-nvidia-ai.onrender.com/","http_version":"HTTP/1.1","vantage":"us-east-1"} | no 402 — resource is open or x402 not enforced | |
| 2026-09-08 08:54 | protocol-mismatch | 60 | 200 | 2523 | detailsmeta {"final_url":"https://ckg-nvidia-ai.onrender.com/","vantage":"us-east-1"} | no 402 — resource is open or x402 not enforced | ||
| 2026-09-07 06:41 | protocol-mismatch | 60 | 200 | 83 | detailsmeta {"final_url":"https://ckg-nvidia-ai.onrender.com/"} | no 402 — resource is open or x402 not enforced |