Test Suite Auditor

Test Suite Auditor is a Quality skill for Claude Code, published by levnikolaevich in claude-code-skills.

549 stars82 forkson levnikolaevich/claude-code-skillsAdded 2026/08/25+2% in starsRepository updated 2026/08/07

agent-skillsai-agentsanthropicclaude-codeclaude-code-skillscode-reviewcodebase-auditcodexdeveloper-productivitydeveloper-toolsgithub-actionsopenaiperformance-optimizationplugin-marketplaceproduct-discoverysoftware-architecturetesting

Install in seconds

Install Test Suite Auditor

Copy Test Suite Auditor into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/levnikolaevich/claude-code-skills/tree/master/plugins/codebase-audit-suite/skills/ln-23-test-suite-auditor ~/.claude/skills/ln-23-test-suite-auditor

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/levnikolaevich/claude-code-skills.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: plugins/codebase-audit-suite/skills/ln-23-test-suite-auditor/SKILL.md in levnikolaevich/claude-code-skills
Installs to: ~/.claude/skills/ln-23-test-suite-auditor
Collection: One of 25 skills cataloged from this repository
Category: Quality — 1354 skills

What Test Suite Auditor does

Test Suite Auditor reviews an existing test portfolio to judge what important behavior it proves, what coverage is missing, and what tests should be kept, merged, updated, or retired. Use it when test confidence or lifecycle control is uncertain.

Test Suite Auditor is cataloged under Quality on DirSkills. Test Suite Auditor comes from a repository tagged agent-skills, ai-agents, anthropic, claude-code and claude-code-skills.

Documentation

README

Excerpt

Test Suite Auditor

Goal: Audit the test portfolio as a read-only lifecycle and confidence system. Determine which important failures it detects, which evidence is untrustworthy or obsolete, and which additions, changes, consolidations, retirements, or explicit omissions produce the smallest sustainable portfolio.

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Test Suite Auditor

What else does levnikolaevich publish alongside Test Suite Auditor?
Test Suite Auditor is one of 25 skills that DirSkills catalogs from levnikolaevich/claude-code-skills, the repository it ships in. Its siblings there include Acceptance Test Builder, Architecture Auditor and Architecture Decision Recorder. Each one is a separate skill with its own page in this directory, installs the same way Test Suite Auditor does, and is maintained by levnikolaevich in that same repository. The rest of the collection is listed on the levnikolaevich/claude-code-skills page.
How does Test Suite Auditor compare to other Quality skills?
Test Suite Auditor ranks #1168 by stars among the 1354 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Test Suite Auditor against them. Open each page to compare what they document and how they install.