F grade
http-error
— score
1252 ms
0.0% uptime over 12 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://mpp.browserbase.com/
a2a first seen 2026-09-07 · last seen 2026-09-19 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Agenstry | Browserbase | paid_api:mpp.browserbase.com |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 robots × 1 sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/8477"><img src="https://agentprobe.org/badge/8477.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-18 18:21 | http-error | 404 | HTTP/1.1 | 1252 | detailsmeta {"card_url":"https://mpp.browserbase.com/.well-known/agent.json","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 | ||
| 2026-09-17 17:18 | http-error | 404 | HTTP/1.1 | 1159 | detailsmeta {"card_url":"https://mpp.browserbase.com/.well-known/agent.json","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 | ||
| 2026-09-16 16:22 | http-error | 404 | HTTP/1.1 | 1108 | detailsmeta {"card_url":"https://mpp.browserbase.com/.well-known/agent.json","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 | ||
| 2026-09-15 15:21 | http-error | 404 | HTTP/1.1 | 1220 | detailsmeta {"card_url":"https://mpp.browserbase.com/.well-known/agent.json","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 | ||
| 2026-09-14 14:31 | http-error | 404 | HTTP/1.1 | 1284 | detailsmeta {"card_url":"https://mpp.browserbase.com/.well-known/agent.json","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 | ||
| 2026-09-13 13:03 | http-error | 404 | HTTP/1.1 | 538 | detailsmeta {"card_url":"https://mpp.browserbase.com/.well-known/agent.json","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 | ||
| 2026-09-12 12:05 | http-error | 404 | HTTP/1.1 | 568 | detailsmeta {"card_url":"https://mpp.browserbase.com/.well-known/agent.json","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 | ||
| 2026-09-11 11:10 | http-error | 404 | HTTP/1.1 | 701 | detailsmeta {"card_url":"https://mpp.browserbase.com/.well-known/agent.json","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 | ||
| 2026-09-10 10:07 | http-error | 404 | HTTP/1.1 | 757 | detailsmeta {"card_url":"https://mpp.browserbase.com/.well-known/agent.json","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 | ||
| 2026-09-09 09:17 | http-error | 404 | 2583 | detailsmeta {"card_url":"https://mpp.browserbase.com/.well-known/agent.json","vantage":"us-east-1"} | HTTP 404 | |||
| 2026-09-08 08:15 | http-error | 404 | 2053 | detailsmeta {"card_url":"https://mpp.browserbase.com/.well-known/agent.json","vantage":"us-east-1"} | HTTP 404 | |||
| 2026-09-07 07:33 | connect-fail | detailsmeta {"vantage":"us-east-1"} | ProtocolError: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED |