Quality Assurance

Quality score: 70/100 · Category: Engineering · Sub-category: testing

type:reviewtype:integration

Quality assurance and continuous improvement for software projects. Covers Deming's 14 Points for Management, PDCA cycle (Plan-Do-Check-Act), Six Sigma DMAIC, total quality management (TQM), quality metrics (defect density, code coverage, MTBF), testing strategies (unit, integration, system, acceptance), verification and validation (V&V), peer review and inspection, continuous improvement (kaizen), root cause analysis (5 Whys, fishbone), quality gates, definition of done, technical debt management, and Hamilton's priority display concept from Apollo as error prevention through system design.

What this skill does

Quality Assurance is a production-ready Claude Code skill (quality score 70/100) in the testing sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/quality-assurance/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Quality Assurance skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/quality-assurance
curl -L https://claudskills.com/skills/quality-assurance/SKILL.md \
  -o ~/.claude/skills/quality-assurance/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/quality-assurance/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/quality-assurance/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\quality-assurance\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

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Part of ClaudSkills — the open registry for Claude Code skills. · What's New · Install guide · About · llms.txt

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