qa-ci-integration
CI/CD test pipelines for GitHub Actions, GitLab CI/CD and Jenkins: matrix builds, sharding, retries, test reports, and artifact handling. Shared conventions cover when to shard and retry, flake quarantine, and per-trigger cadence, with CircleCI patterns in references. A critic agent (ci-pipeline-health-critic) flags test-pipeline anti-patterns such as retries that mask flakiness.