NLWeb broken variant
A natural-language query API: a REST /ask endpoint and an MCP /mcp endpoint advertising an ask tool.
Live probe — one per host.
This signal isn't a page; the container probes it at a fixed path, and the
correct/broken/authbroken variant is chosen by the request host. On this host the canonical path(s)
below serve the broken variant. Add
?mode=… to override locally.
Canonical path(s)
Broken variant
The /ask envelope is recognizable but its result items carry no schema.org typing; the /mcp ask tool omits its description and input schema.
Defect metrics
| Defect boolean |
|---|
nlWebRestErrorResponse |
nlWebRestMalformedResponse |
nlWebRestMissingSchemaOrg |
nlWebMcpAskToolMissingDescription |
nlWebMcpAskToolMissingInputSchema |
Fetch the live file: https://agentic-authbroken.crawler-test.com/ask