D grade
protocol-mismatch
80 score
429 ms
0.2 version
0.0% uptime over 3 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://aiagentboard.org/.well-known/agent-card.json
a2a first seen 2026-09-15 · last seen 2026-09-17 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Agenstry | AI Agent Board | a2a_agent:aiagentboard.org |
Same host
a2a × 1 agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive mcp × 1 · 1 alive robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/3925797"><img src="https://agentprobe.org/badge/3925797.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-17 07:05 | protocol-mismatch | 80 | 200 | HTTP/1.1 | 429 | 0.2 | detailscapabilities {"era":"0.3","skills_count":5,"skills":["search-tools","get-server","report-experience","search","request"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://aiagentboard.org/.well-known/agent-card.json","card":{"name":"AI Agent Board","version":"2.0.0","provider":{"organization":"AI Agent Board","url":"https://aiagentboard.org"},"documentationUrl":"https://aiagentboard.org/skill.md"},"missing_fields":[],"endpoint_url":"https://aiagentboard.org","binding":"JSONRPC","endpoint_status":404,"http_version":"HTTP/1.1","vantage":"us-east-1"} | interface HTTP 404 |
| 2026-09-16 07:02 | protocol-mismatch | 80 | 200 | HTTP/1.1 | 644 | 0.2 | detailscapabilities {"era":"0.3","skills_count":5,"skills":["search-tools","get-server","report-experience","search","request"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://aiagentboard.org/.well-known/agent-card.json","card":{"name":"AI Agent Board","version":"2.0.0","provider":{"organization":"AI Agent Board","url":"https://aiagentboard.org"},"documentationUrl":"https://aiagentboard.org/skill.md"},"missing_fields":[],"endpoint_url":"https://aiagentboard.org","binding":"JSONRPC","endpoint_status":404,"http_version":"HTTP/1.1","vantage":"us-east-1"} | interface HTTP 404 |
| 2026-09-15 06:03 | protocol-mismatch | 80 | 200 | HTTP/1.1 | 497 | 0.2 | detailscapabilities {"era":"0.3","skills_count":5,"skills":["search-tools","get-server","report-experience","search","request"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://aiagentboard.org/.well-known/agent-card.json","card":{"name":"AI Agent Board","version":"2.0.0","provider":{"organization":"AI Agent Board","url":"https://aiagentboard.org"},"documentationUrl":"https://aiagentboard.org/skill.md"},"missing_fields":[],"endpoint_url":"https://aiagentboard.org","binding":"JSONRPC","endpoint_status":404,"http_version":"HTTP/1.1","vantage":"us-east-1"} | interface HTTP 404 |