Detect Prod Regressions

Run this skill as an evidence-first production sweep. The deliverable is a set of measured candidate bugs summarized for a human reviewer in a compact table, plus a short summary of what was checked. Do not touch Linear automatically.

Required Scope

Always review all production environments unless the user explicitly narrows the scope:

• prod-us
• prod-eu
• prod-hipaa
• prod-jp

Query both Datadog sites when needed. Default to the EU site for prod-eu and the US site for the other production envs, but verify by querying facets or running a small count query rather than assuming where a tag lives.