Show HN: Show HN: az-ai-healthcheck – Fail Fast on Bad Azure AI Keys

I maintain an open-source project (Co-op Translator) that runs automated translation pipelines using Azure OpenAI and Azure AI Vision.

Sometimes expired or misconfigured keys would slip through, and the job would keep running — producing blanks or wasting tokens.

That pain led me to build this small tool. It checks Azure OpenAI & Vision keys up front and fails fast if they're invalid, saving time and compute.