D grade
protocol-mismatch
20 score
113 ms
0.0% uptime over 7 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://ai4data-ai4data-mcp.hf.space/gradio_api/mcp/sse
mcp first seen 2026-09-07 · last seen 2026-09-13 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Hugging Face Hub (Spaces/Models tagged MCP or agent) | ai4data/ai4data-mcp | ai4data/ai4data-mcp |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/11335"><img src="https://agentprobe.org/badge/11335.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-13 11:07 | protocol-mismatch | 20 | 405 | HTTP/1.1 | 113 | detailsmeta {"final_url":"https://ai4data-ai4data-mcp.hf.space/gradio_api/mcp/sse","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 on initialize, no SSE | |
| 2026-09-12 10:08 | protocol-mismatch | 20 | 405 | HTTP/1.1 | 177 | detailsmeta {"final_url":"https://ai4data-ai4data-mcp.hf.space/gradio_api/mcp/sse","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 on initialize, no SSE | |
| 2026-09-11 10:02 | protocol-mismatch | 20 | 405 | HTTP/1.1 | 106 | detailsmeta {"final_url":"https://ai4data-ai4data-mcp.hf.space/gradio_api/mcp/sse","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 on initialize, no SSE | |
| 2026-09-10 09:05 | protocol-mismatch | 20 | 405 | HTTP/1.1 | 20 | detailsmeta {"final_url":"https://ai4data-ai4data-mcp.hf.space/gradio_api/mcp/sse","http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 405 on initialize, no SSE | |
| 2026-09-09 08:09 | protocol-mismatch | 20 | 405 | 440 | detailsmeta {"final_url":"https://ai4data-ai4data-mcp.hf.space/gradio_api/mcp/sse","vantage":"us-east-1"} | HTTP 405 on initialize, no SSE | ||
| 2026-09-08 07:52 | connect-fail | 436 | detailsmeta {"vantage":"us-east-1"} | WriteError: | ||||
| 2026-09-07 06:36 | protocol-mismatch | 20 | 405 | 103 | detailsmeta {"final_url":"https://ai4data-ai4data-mcp.hf.space/gradio_api/mcp/sse"} | HTTP 405 on initialize, no SSE |