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From experimentation-growth-engineering
Build trustworthy A/B-test plumbing: deterministic sticky assignment, exposure logging (who actually saw the variant), Sample-Ratio-Mismatch checks before reading results, pre-registered metric/MDE/duration, and guardrail metrics — leaving significance to applied-statistics.
How this skill is triggered — by the user, by Claude, or both
Slash command
/experimentation-growth-engineering:ab-test-plumbingThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
- **Deterministic, sticky** assignment (hash-based per unit).
Primary metric, MDE, duration, guardrails — set before start. No peeking-to-stop, no HARKing.
A winning primary metric that tanks latency/errors/revenue is not a win.
Deliver clean exposure + metric data; significance is applied-statistics'.
npx claudepluginhub mcorbett51090/ravenclaude --plugin experimentation-growth-engineeringGuides completion of development work by verifying tests, detecting environment, and presenting structured options for merge, PR, or cleanup.
Enforces test-driven development: write failing test first, then minimal code to pass. Use when implementing features or bugfixes.
Guides creation and editing of skills using test-driven development with pressure scenarios and subagents to verify agent compliance.