D grade
protocol-mismatch
20 score
39 ms
0.0% uptime over 7 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://hugging-apps-polaris-pro-scientific-vlm.hf.space/gradio_api/mcp/sse
mcp first seen 2026-09-07 · last seen 2026-09-14 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Hugging Face Hub (Spaces/Models tagged MCP or agent) | hugging-apps/polaris-pro-scientific-vlm | hugging-apps/polaris-pro-scientific-vlm |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/19424"><img src="https://agentprobe.org/badge/19424.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-13 12:07 | protocol-mismatch | 20 | 404 | HTTP/1.1 | 39 | detailsmeta {"final_url":"https://hugging-apps-polaris-pro-scientific-vlm.hf.space/gradio_api/mcp/sse","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 on initialize, no SSE | |
| 2026-09-12 11:07 | protocol-mismatch | 20 | 404 | HTTP/1.1 | 47 | detailsmeta {"final_url":"https://hugging-apps-polaris-pro-scientific-vlm.hf.space/gradio_api/mcp/sse","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 on initialize, no SSE | |
| 2026-09-11 10:08 | timeout | 15014 | detailsmeta {"vantage":"us-east-1"} | read timeout | ||||
| 2026-09-10 09:12 | timeout | 15043 | detailsmeta {"vantage":"us-east-1"} | read timeout | ||||
| 2026-09-09 08:19 | timeout | 15307 | detailsmeta {"vantage":"us-east-1"} | read timeout | ||||
| 2026-09-08 07:59 | protocol-mismatch | 20 | 404 | 58 | detailsmeta {"final_url":"https://hugging-apps-polaris-pro-scientific-vlm.hf.space/gradio_api/mcp/sse","vantage":"us-east-1"} | HTTP 404 on initialize, no SSE | ||
| 2026-09-07 07:24 | protocol-mismatch | 20 | 404 | 47 | detailsmeta {"final_url":"https://hugging-apps-polaris-pro-scientific-vlm.hf.space/gradio_api/mcp/sse","vantage":"us-east-1"} | HTTP 404 on initialize, no SSE |