Defines, monitors, and enforces guardrail metrics like stability, churn, latency, compliance across experiments using inventories, thresholds, alerting, and templates.
From growth-experimentsnpx claudepluginhub gtmagents/gtm-agents --plugin growth-experimentsThis skill uses the workspace's default tool permissions.
Guides browser automation with Playwright, Puppeteer, Selenium for e2e testing and scraping. Teaches reliable selectors, auto-waits, isolation to fix flaky tests.
Provides checklists to review code for functionality, quality, security, performance, tests, and maintainability. Use for PRs, audits, team standards, and developer training.
Enforces A/B test setup with gates for hypothesis locking, metrics definition, sample size calculation, assumptions checks, and execution readiness before implementation.
launch-experiment to ensure readiness before flipping flags.