agentprobe.org
064 ms4,178 ms2026-09-07T07:42:46+00:00 · card-invalid · 1585 ms2026-09-08T08:26:14+00:00 · connect-fail · 1376 ms2026-09-09T09:28:23+00:00 · http-error · 4178 ms2026-09-10T10:12:34+00:00 · card-invalid · 1881 ms2026-09-11T11:15:05+00:00 · http-error · 1489 ms2026-09-12T12:09:58+00:00 · card-invalid · 1033 ms2026-09-13T13:07:47+00:00 · http-error · 901 ms2026-09-14T14:43:35+00:00 · card-invalid · 1167 ms2026-09-15T15:33:57+00:00 · http-error · 1943 ms2026-09-16T16:35:08+00:00 · http-error · 1559 ms2026-09-17T17:31:39+00:00 · card-invalid · 1583 ms2026-09-07 07:422026-09-17 17:31064 ms4,178 ms2026-09-07T07:42:46+00:00 · card-invalid · 1585 ms2026-09-08T08:26:14+00:00 · connect-fail · 1376 ms2026-09-09T09:28:23+00:00 · http-error · 4178 ms2026-09-10T10:12:34+00:00 · card-invalid · 1881 ms2026-09-11T11:15:05+00:00 · http-error · 1489 ms2026-09-12T12:09:58+00:00 · card-invalid · 1033 ms2026-09-13T13:07:47+00:00 · http-error · 901 ms2026-09-14T14:43:35+00:00 · card-invalid · 1167 ms2026-09-15T15:33:57+00:00 · http-error · 1943 ms2026-09-16T16:35:08+00:00 · http-error · 1559 ms2026-09-17T17:31:39+00:00 · card-invalid · 1583 ms2026-09-07 07:422026-09-17 17:31
probe history, latency (log) over time, glyph = outcome
D grade
card-invalid
20 score
1583 ms
0.0% uptime over 11 measured probes
AS14618 AMAZON-AES - Amazon.com, Inc., US · US

https://leijiang-hfcourse-lab-mcp-sentiment.hf.space/

ard first seen 2026-09-07 · last seen 2026-09-18 · json

Same host

agents-txt × 1 llms-txt × 1 mcp × 1 robots × 1 · 1 alive sigdir × 1

Badge

agentprobe grade D

embed:

<a href="https://agentprobe.org/endpoint/3890181"><img src="https://agentprobe.org/badge/3890181.svg" alt="agentprobe"></a>

Probe history

probed (UTC)outcomescorestatushttpmsversioncapabilitieserror
2026-09-17 17:31card-invalid20 200HTTP/1.11583
details

meta 

{"catalog_url":"https://leijiang-hfcourse-lab-mcp-sentiment.hf.space/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"}
not a JSON object
2026-09-16 16:35http-error 503HTTP/1.11559
details

meta 

{"http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 503
2026-09-15 15:33http-error 503HTTP/1.11943
details

meta 

{"http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 503
2026-09-14 14:43card-invalid20 200HTTP/1.11167
details

meta 

{"catalog_url":"https://leijiang-hfcourse-lab-mcp-sentiment.hf.space/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"}
not a JSON object
2026-09-13 13:07http-error 503HTTP/1.1901
details

meta 

{"http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 503
2026-09-12 12:09card-invalid20 200HTTP/1.11033
details

meta 

{"catalog_url":"https://leijiang-hfcourse-lab-mcp-sentiment.hf.space/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"}
not a JSON object
2026-09-11 11:15http-error 503HTTP/1.11489
details

meta 

{"http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 503
2026-09-10 10:12card-invalid20 200HTTP/1.11881
details

meta 

{"catalog_url":"https://leijiang-hfcourse-lab-mcp-sentiment.hf.space/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"}
not a JSON object
2026-09-09 09:28http-error 5034178
details

meta 

{"vantage":"us-east-1"}
HTTP 503
2026-09-08 08:26connect-fail 1376
details

meta 

{"vantage":"us-east-1"}
WriteError:
2026-09-07 07:42card-invalid20 2001585
details

meta 

{"catalog_url":"https://leijiang-hfcourse-lab-mcp-sentiment.hf.space/.well-known/ard.json","paths_found":["ard.json"],"vantage":"us-east-1"}
not a JSON object