Dmytro Stanchiev
82e12283de
Kijiji zero-result queries (e.g. 'macbook air m1 apple silicon') are confusing because the failure mode is non-obvious. Surface the root cause everywhere the caller can see it: - MCP tool description warns about AND-matching and gives a concrete before/after example - API 404 body includes the actionable hint via emptySearchResponse(hint) - Core scraper logs the built URL and tip on page-1 zero results - MCP handler unwraps the API message field so the hint reaches the LLM