D grade
protocol-mismatch
20 score
1234 ms
0.0% uptime over 3 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://api.xona-agent.com/.well-known/agent.json
mcp first seen 2026-09-07 · last seen 2026-09-07 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| agent-tools.cloud | XONA AGENT | uptime_30d 1.0%; p95 851.9ms; conformance: fail | mcp:api-xona-agent-com-chiark |
Same host
a2a × 1 agents-txt × 1 ard × 1 llms-txt × 1 robots × 1 · 1 alive sigdir × 1 x402 × 6
Badge
embed:
<a href="https://agentprobe.org/endpoint/58774"><img src="https://agentprobe.org/badge/58774.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-09 08:10 | protocol-mismatch | 20 | 404 | 1234 | detailsmeta {"final_url":"https://api.xona-agent.com/.well-known/agent.json","vantage":"us-east-1"} | HTTP 404 on initialize, no SSE | ||
| 2026-09-08 07:53 | protocol-mismatch | 20 | 404 | 1511 | detailsmeta {"final_url":"https://api.xona-agent.com/.well-known/agent.json","vantage":"us-east-1"} | HTTP 404 on initialize, no SSE | ||
| 2026-09-07 06:42 | protocol-mismatch | 20 | 404 | 791 | detailsmeta {"final_url":"https://api.xona-agent.com/.well-known/agent.json"} | HTTP 404 on initialize, no SSE |