Ln 513 Regression Checker

Runs your full test suite after code changes and reports pass/fail without touching Linear status or trying to fix anything. Auto-detects pytest, jest, vitest, or Go test frameworks, executes with a 5-minute timeout, and groups failures by category (import errors, assertions, timeouts). Designed as an L3 worker in the 5XX quality chain, it only processes stories in "To Review" status and writes results to a comment plus a standardized runtime summary artifact. The scope is intentionally narrow: it's purely a regression gate that tells you if tests broke, not a fixer or orchestrator.

Install to Claude Code

npx -y skills add levnikolaevich/claude-code-skills --skill ln-513-regression-checker --agent claude-code