Test Flakiness Detection A flaky test is one that sometimes passes and sometimes fails without any code change. Flaky tests are worse than no tests in some ways — they train the team to ignore red CI runs, masking genuine failures. This skill identifies them, explains likely causes, and recommends whether to quarantine or fix each one. Output: Updated quarantine section + optional When to run: - Polish phase (tests have had many runs; statistical signal is reliable) - When developers start dismissing CI failures as "probably flaky" - After identifies quarantined tests that need diagnosis ---…