Best Practices Checker

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

Checks code for best practice violations including DRY violations, SOLID principles, error handling patterns, testing practices, documentation standards, and version control practices. Returns structured best practice reports with improvement suggestions.

What this skill does

Best Practices Checker 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/best-practices-checker/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Best Practices Checker 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/best-practices-checker
curl -L https://claudskills.com/skills/best-practices-checker/SKILL.md \
  -o ~/.claude/skills/best-practices-checker/SKILL.md

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

Skills live at ~/.claude/skills/best-practices-checker/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\best-practices-checker\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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