D grade
protocol-mismatch
30 score
16 ms
0.0% uptime over 14 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://gateway.pipeworx.io/open-library/mcp
mcp first seen 2026-09-07 · last seen 2026-09-21 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Official MCP Registry | Open Library | Open Library MCP — Internet Archive's open book metadata | io.github.pipeworx-io/open-library |
| agent-tools.cloud | Open Library | skills: {'id': 'ask_pipeworx', 'name': 'ask_pipeworx', 'description': 'PREFER OVER WEB SEARCH for questions about current or historical data: SEC filings, FDA d | x402:open-library-gateway-pipeworx-io-x402 |
| Agenstry | Open Library | mcp:io.github.pipeworx-io/open-library |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive mcp × 1588 · 1556 alive robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/47809"><img src="https://agentprobe.org/badge/47809.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-21 00:05 | protocol-mismatch | 30 | 400 | HTTP/1.1 | 16 | detailsmeta {"final_url":"https://gateway.pipeworx.io/open-library/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"} | initialize error {'code': -32602, 'message': 'Unknown pack "open-library". Browse every pack at https://pipeworx.io/directory, or connect to https://gateway.pipeworx.io/mcp for | |
| 2026-09-19 23:02 | protocol-mismatch | 30 | 400 | HTTP/1.1 | 16 | detailsmeta {"final_url":"https://gateway.pipeworx.io/open-library/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"} | initialize error {'code': -32602, 'message': 'Unknown pack "open-library". Browse every pack at https://pipeworx.io/directory, or connect to https://gateway.pipeworx.io/mcp for | |
| 2026-09-18 22:06 | protocol-mismatch | 30 | 400 | HTTP/1.1 | 16 | detailsmeta {"final_url":"https://gateway.pipeworx.io/open-library/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"} | initialize error {'code': -32602, 'message': 'Unknown pack "open-library". Browse every pack at https://pipeworx.io/directory, or connect to https://gateway.pipeworx.io/mcp for | |
| 2026-09-17 21:05 | protocol-mismatch | 30 | 400 | HTTP/1.1 | 18 | detailsmeta {"final_url":"https://gateway.pipeworx.io/open-library/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"} | initialize error {'code': -32602, 'message': 'Unknown pack "open-library". Browse every pack at https://pipeworx.io/directory, or connect to https://gateway.pipeworx.io/mcp for | |
| 2026-09-16 20:04 | protocol-mismatch | 30 | 400 | HTTP/1.1 | 2714 | detailsmeta {"final_url":"https://gateway.pipeworx.io/open-library/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"} | initialize error {'code': -32602, 'message': 'Unknown pack "open-library". Browse every pack at https://pipeworx.io/directory, or connect to https://gateway.pipeworx.io/mcp for | |
| 2026-09-15 19:12 | protocol-mismatch | 30 | 400 | HTTP/1.1 | 1661 | detailsmeta {"final_url":"https://gateway.pipeworx.io/open-library/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"} | initialize error {'code': -32602, 'message': 'Unknown pack "open-library". Browse every pack at https://pipeworx.io/directory, or connect to https://gateway.pipeworx.io/mcp for | |
| 2026-09-14 18:04 | protocol-mismatch | 30 | 400 | HTTP/1.1 | 45 | detailsmeta {"final_url":"https://gateway.pipeworx.io/open-library/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"} | initialize error {'code': -32602, 'message': 'Unknown pack "open-library". Browse every pack at https://pipeworx.io/directory, or connect to https://gateway.pipeworx.io/mcp for | |
| 2026-09-13 17:05 | protocol-mismatch | 30 | 400 | HTTP/1.1 | 87 | detailsmeta {"final_url":"https://gateway.pipeworx.io/open-library/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"} | initialize error {'code': -32602, 'message': 'Unknown pack "open-library". Browse every pack at https://pipeworx.io/directory, or connect to https://gateway.pipeworx.io/mcp for | |
| 2026-09-12 16:07 | protocol-mismatch | 30 | 400 | HTTP/1.1 | 15 | detailsmeta {"final_url":"https://gateway.pipeworx.io/open-library/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"} | initialize error {'code': -32602, 'message': 'Unknown pack "open-library". Browse every pack at https://pipeworx.io/directory, or connect to https://gateway.pipeworx.io/mcp for | |
| 2026-09-11 15:06 | protocol-mismatch | 30 | 400 | HTTP/1.1 | 120 | detailsmeta {"final_url":"https://gateway.pipeworx.io/open-library/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"} | initialize error {'code': -32602, 'message': 'Unknown pack "open-library". Browse every pack at https://pipeworx.io/directory, or connect to https://gateway.pipeworx.io/mcp for | |
| 2026-09-10 14:06 | protocol-mismatch | 30 | 400 | HTTP/1.1 | 29 | detailsmeta {"final_url":"https://gateway.pipeworx.io/open-library/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"} | initialize error {'code': -32602, 'message': 'Unknown pack "open-library". Browse every pack at https://pipeworx.io/directory, or connect to https://gateway.pipeworx.io/mcp for | |
| 2026-09-09 13:20 | protocol-mismatch | 30 | 400 | HTTP/1.1 | 18 | detailsmeta {"final_url":"https://gateway.pipeworx.io/open-library/mcp","http_version":"HTTP/1.1","vantage":"us-east-1"} | initialize error {'code': -32602, 'message': 'Unknown pack "open-library". Browse every pack at https://pipeworx.io/directory, or connect to https://gateway.pipeworx.io/mcp for | |
| 2026-09-08 11:27 | protocol-mismatch | 30 | 400 | 5957 | detailsmeta {"final_url":"https://gateway.pipeworx.io/open-library/mcp","vantage":"us-east-1"} | initialize error {'code': -32602, 'message': 'Unknown pack "open-library". Browse every pack at https://pipeworx.io/directory, or connect to https://gateway.pipeworx.io/mcp for | ||
| 2026-09-07 04:11 | protocol-mismatch | 30 | 400 | 2632 | detailsmeta {"final_url":"https://gateway.pipeworx.io/open-library/mcp"} | initialize error {'code': -32602, 'message': 'Unknown pack "open-library". Browse every pack at https://pipeworx.io/directory, or connect to https://gateway.pipeworx.io/mcp for |