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Test Rigor Audit

Category: Engineering  ·  Sub-category: testing  ·  Last updated:
lang:pythontype:audit
Use when auditing tests that may not verify real behavior: tautological assertions, missing assertions, skipped tests without a tracker, mock-everything tests, swallowed exceptions, snapshot churn, and framework traps in vitest/jest, pytest, Playwright, and bats. Trigger on requests such as "audit testes fracos", "tests que não pegam regressão", "test rigor audit", "weak test audit", "no-op tests", or "antes de refatorar X auditar testes primeiro". Especially useful before refactoring a SUT, after a large PR, or during legacy onboarding. Produces a markdown report grouped by file with severity, evidence, and suggested fixes; high-severity findings include TaskNote bodies.

About this skill (catalog notes)

Test Rigor Audit includes 5 code blocks for direct copy-paste. At roughly 1,880 words the SKILL.md is on the longer end of the catalog distribution.

License
MIT
Original author
parisgroup-ai
Indexed lastmod
Catalog position
Engineering · testing
Indexed related skills
10

How Test Rigor Audit fits the catalog

Test Rigor Audit sits in the Engineering category under the testing sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

<!-- last-reviewed: 2026-05-17 -->

What this skill does

Test Rigor Audit is a community-contributed Claude Code skill in the testing sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/test-rigor-audit/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when auditing tests that may not verify real behavior: tautological assertions, missing assertions, skipped tests without a tracker, mock-everything tests, swallowed exceptions, snapshot churn, and framework traps in vitest/jest, pytest, Playwright, and bats. Trigger on requests such as "audit testes fracos", "tests que não pegam regressão", "test rigor audit", "weak test audit", "no-op tests", or "antes de refatorar X auditar testes primeiro".

Who uses this skill

The Test Rigor Audit Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 97,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/test-rigor-audit
curl -L https://claudskills.com/skills/test-rigor-audit/SKILL.md \
  -o ~/.claude/skills/test-rigor-audit/SKILL.md

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

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

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

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.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Test Rigor Audit Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/test-rigor-audit/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Test Rigor Audit skill do?
Use when auditing tests that may not verify real behavior: tautological assertions, missing assertions, skipped tests without a tracker, mock-everything tests, swallowed exceptions, snapshot churn, and framework traps in vitest/jest, pytest, Playwright, and bats. Trigger on requests such as "audit testes fracos", "tests que não pegam regressão", "test rigor audit", "weak test audit", "no-op tests", or "antes de refatorar X auditar testes primeiro". Especially useful before refactoring a SUT, after a large PR, or during legacy onboarding. Produces a markdown report grouped by file with severity, evidence, and suggested fixes; high-severity findings include TaskNote bodies.
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Test Rigor Audit skill?
Use Test Rigor Audit when your Claude Code task falls under the Engineering category — specifically in the testing area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Test Rigor Audit" or describe the task and let Claude pick). Browse related skills at /category/engineering/.
What is a Claude Code skill and how does the Test Rigor Audit skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Test Rigor Audit is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
parisgroup-ai. (2026). Test Rigor Audit [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/test-rigor-audit/
BibTeX
@misc{test-rigor-audit-2026,
  author    = {parisgroup-ai},
  title     = {Test Rigor Audit [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/test-rigor-audit/}
}

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