D grade
protocol-mismatch
80 score
658 ms
0.3 version
0.0% uptime over 2 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://docs.browserbase.com/.well-known/agent-card.json
a2a first seen 2026-09-18 · last seen 2026-09-19 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| agent-tools.cloud | Browserbase Documentation | Browserbase is the Browser Agent Platform: one API key gives your agent everything it needs to browse and interact with the web like a human: Browsers, Fetch, S | a2a:browserbase-documentation |
| Agenstry | Browserbase Documentation | a2a_agent:docs.browserbase.com |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/3976928"><img src="https://agentprobe.org/badge/3976928.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-19 04:00 | protocol-mismatch | 80 | 200 | HTTP/1.1 | 658 | 0.3 | detailscapabilities {"era":"1.0","skills_count":1,"skills":["browserbase"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["HTTP+JSON"],"signatures":0}meta {"card_url":"https://docs.browserbase.com/.well-known/agent-card.json","card":{"name":"Browserbase Documentation","version":"1.0.0","provider":{"url":"https://docs.browserbase.com/","organization":"Browserbase Documentation"},"documentationUrl":"https://docs.browserbase.com/"},"missing_fields":[],"endpoint_url":"https://docs.browserbase.com/","binding":"HTTP+JSON","endpoint_status":405,"http_version":"HTTP/1.1","vantage":"us-east-1"} | interface HTTP 405 |
| 2026-09-18 03:04 | protocol-mismatch | 80 | 200 | HTTP/1.1 | 518 | 0.3 | detailscapabilities {"era":"1.0","skills_count":1,"skills":["browserbase"],"streaming":false,"push_notifications":false,"security_schemes":[],"bindings":["HTTP+JSON"],"signatures":0}meta {"card_url":"https://docs.browserbase.com/.well-known/agent-card.json","card":{"name":"Browserbase Documentation","version":"1.0.0","provider":{"url":"https://docs.browserbase.com/","organization":"Browserbase Documentation"},"documentationUrl":"https://docs.browserbase.com/"},"missing_fields":[],"endpoint_url":"https://docs.browserbase.com/","binding":"HTTP+JSON","endpoint_status":405,"http_version":"HTTP/1.1","vantage":"us-east-1"} | interface HTTP 405 |