# Assess Abtest Quality

> Audit existing .abtest.ts files plus the latest `shaka-perf audit` results for anti-patterns, false-positive PASSes (blank/high-whitespace screenshots), and coverage gaps. Use whenever the user wants to review, audit, improve, or "assess quality" of AB tests — phrasings like "are my visreg tests any good?", "check the ab tests", "why is this test passing?", or "make these tests more reliable".

- Skill: `shakacode/assess-abtest-quality-2` (Agent Skill)
- Install (CLI): `npx skillmds@latest add shakacode/assess-abtest-quality-2`
- Raw SKILL.md: https://api.skillmd.com/api/skills/shakacode/assess-abtest-quality-2/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Security
- Author: shakacode (https://skillmd.com/u/shakacode)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/shakacode/assess-abtest-quality-2

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# assess-abtest-quality

Create a hi-fi subagent for each rule you can find in:
https://github.com/shakacode/shakaperf/blob/main/writing-good-ab-tests.md

Subagents must hunt for violations across the existing tests.