D grade
protocol-mismatch
80 score
1259 ms
0.3 version
0.0% uptime over 4 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://docs.cowagent.ai/.well-known/agent-card.json
a2a first seen 2026-09-07 · last seen 2026-09-09 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Agenstry | CowAgent | a2a_agent:docs.cowagent.ai |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive robots × 1 · 1 alive sigdir × 1 x402 × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/6951"><img src="https://agentprobe.org/badge/6951.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-09 10:07 | protocol-mismatch | 80 | 200 | 1259 | 0.3 | detailscapabilities {"era":"1.0","skills_count":1,"skills":["cowagent"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["HTTP+JSON"],"signatures":0}meta {"card_url":"https://docs.cowagent.ai/.well-known/agent-card.json","card":{"name":"CowAgent","version":"1.0.0","provider":{"url":"https://docs.cowagent.ai/","organization":"CowAgent"},"documentationUrl":"https://docs.cowagent.ai/"},"missing_fields":[],"endpoint_url":"https://docs.cowagent.ai/","binding":"HTTP+JSON","endpoint_status":405,"vantage":"us-east-1"} | interface HTTP 405 | |
| 2026-09-09 09:15 | connect-fail | 1608 | detailsmeta {"vantage":"us-east-1"} | LocalProtocolError: Invalid input ConnectionInputs.SEND_HEADERS in state ConnectionState.CLOSED | ||||
| 2026-09-08 08:13 | connect-fail | 3305 | detailsmeta {"vantage":"us-east-1"} | LocalProtocolError: Invalid input ConnectionInputs.SEND_HEADERS in state ConnectionState.CLOSED | ||||
| 2026-09-07 05:03 | protocol-mismatch | 80 | 200 | 139 | 0.3 | detailscapabilities {"era":"1.0","skills_count":1,"skills":["cowagent"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["HTTP+JSON"],"signatures":0}meta {"card_url":"https://docs.cowagent.ai/.well-known/agent-card.json","card":{"name":"CowAgent","version":"1.0.0","provider":{"url":"https://docs.cowagent.ai/","organization":"CowAgent"},"documentationUrl":"https://docs.cowagent.ai/"},"missing_fields":[],"endpoint_url":"https://docs.cowagent.ai/","binding":"HTTP+JSON","endpoint_status":405} | interface HTTP 405 |