Agent skill

Review Tests

by mrinalwadhwa in mrinalwadhwa/fluent

Reviews test quality and coverage. An agent skill from mrinalwadhwa/fluent.

Apache-2.0Auto-check passedTesting & QA

Install Review Tests

skills CLI
$ npx skills add mrinalwadhwa/fluent --skill review-tests -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install mrinalwadhwa/fluent review-tests --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/mrinalwadhwa/fluent.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/review-tests .claude/skills/review-tests && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
review-tests
GitHub stars
111
Token cost
~414 tokens
SKILL.md length
226 words
Files
3 (incl. references)
Skills in repo
5
Repo updated
First seen
Licence
Apache-2.0

At a glance

Reviews test quality and coverage. An agent skill from mrinalwadhwa/fluent.

  • Works in 5 steps: Read the code under review to understand… → Read references/tests.md for… → For each in-scope test → …
  • Checking that a diff has adequate tests
  • SKILL.md covers Purpose, Scope and Method
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Review Tests is an agent skill from mrinalwadhwa/fluent. Reviews test quality and coverage. Use when checking that a diff has adequate tests, checking a new or edited test, or auditing the test suite of a codebase.

Its SKILL.md is about 410 tokens, which your agent loads only when the skill is triggered. The skill folder holds 3 other files, including reference files (for example `references/terminal-ui.md` and `references/tests.md`).

It sits in Testing & QA, covering Test generation. The repository describes itself as: Fluent is a self-improving software factory. It autonomously turns your team's vision, ideas, bug reports, user feedback, production logs, and agent traces into working software. The licence is Apache-2.0.

When your agent uses it

  • Checking that a diff has adequate tests
  • Auditing the test suite of a codebase

Example prompts

  • “Use the review-tests skill to review test quality and coverage. An agent skill from mrinalwadhwa/fluent”
  • “/review-tests”

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Read the code under review to understand what should be tested.
  2. Read references/tests.md for test-writing standards. Read any related guides it points to for the code under review.
  3. For each in-scope test
  4. Check the code for behavior that lacks tests. For a diff-scoped review, look for changed code paths, edge cases, and error paths that no…
  5. For each improvement, decide if it blocks shipping. Tests that pass without verifying behavior, flaky tests, and testable code shipped…

What it can do on your machine

Read from SKILL.md and the folder at commit 6875b40. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Review Tests loads about 414 tokens when it runs, and up to ~429 if it reads all its reference files. Until then it costs about 43 tokens; SKILL.md has 226 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~43
When it runs · the whole SKILL.md, loaded when a task matches
~414
With references · SKILL.md plus every file in references/, read only if the agent opens them
~429

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from mrinalwadhwa/fluent at commit 6875b40, republished under its Apache-2.0 licence (© mrinalwadhwa). 226 words, ~414 tokens.

Download SKILL.mdSave it as .claude/skills/review-tests/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.
name
review-tests
description
Reviews test quality and coverage. Use when checking that a diff has adequate tests, checking a new or edited test, or auditing the test suite of a codebase.

Purpose

Decide whether the code under review is adequately tested. Identify testable code that lacks tests, and improvements that would make the test suite more likely to catch bugs or the codebase safer to refactor.

Scope

The invoking layer decides what's in scope. For a diff-scoped review, that's the code and tests changed in the diff. For a full-codebase audit, that's the entire codebase and test suite. Check the tests for quality and check the code for tests that should exist but don't.

Method

  1. Read the code under review to understand what should be tested.

  2. Read references/tests.md for test-writing standards. Read any related guides it points to for the code under review.

  3. For each in-scope test:

    • Read it alongside the code it exercises, its setup and fixtures, and any shared helpers.
    • Evaluate against the standards in references/tests.md.
    • Identify improvements.
  4. Check the code for behavior that lacks tests. For a diff-scoped review, look for changed code paths, edge cases, and error paths that no test covers. For a full-codebase audit, look for significant components with no test coverage.

  5. For each improvement, decide if it blocks shipping. Tests that pass without verifying behavior, flaky tests, and testable code shipped without tests typically block. Vague names, duplicated helpers, and style issues typically don't.

The invoking layer may add checks in addition to those above.

© mrinalwadhwa, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 2 other files (references) in skills/review-tests of mrinalwadhwa/fluent.

  • SKILL.md
  • references/terminal-ui.md
  • references/tests.md

Open the folder on GitHubat commit 6875b40

Compare with similar skills

Review Tests next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Review Tests compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Review Tests this skillmrinalwadhwa/fluent111—~414Automated safety check: PassApache-2.0
Emcaklofas/kicad-happy1.4k1 repos~2.8kAutomated safety check: PassMIT
Swig Testswig/swig6.3k—~2.3kAutomated safety check: PassCustom licence
Generate Test Cases342164796/generate-test-cases1201 repos~2.9kAutomated safety check: PassNone
Wioworkersio/skills204—~5.8kAutomated safety check: PassMIT
Verify Cc Safety Netkenryu42/cc-safety-net1.6k—~2kAutomated safety check: PassMIT

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Categories

Questions about Review Tests

What does Review Tests do?

Reviews test quality and coverage. An agent skill from mrinalwadhwa/fluent. Review Tests is an agent skill from mrinalwadhwa/fluent. Reviews test quality and coverage.

When should I use Review Tests?

Review Tests fits situations like: checking that a diff has adequate tests; auditing the test suite of a codebase.

How do I install Review Tests in Claude Code?

Run `npx skills add mrinalwadhwa/fluent --skill review-tests -a claude-code`. Or copy the skill folder (skills/review-tests in mrinalwadhwa/fluent) into .claude/skills/review-tests in your project. Claude Code loads it when a task matches its description.

How do I install Review Tests in Codex?

Run `npx skills add mrinalwadhwa/fluent --skill review-tests -a codex`. Or copy the skill folder (skills/review-tests in mrinalwadhwa/fluent) into .agents/skills/review-tests in your project. Codex loads it when a task matches its description.

Can I use Review Tests in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add mrinalwadhwa/fluent --skill review-tests -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/review-tests, .gemini/skills/review-tests, .github/skills/review-tests and .opencode/skills/review-tests in your project.

What does Review Tests need to run?

SKILL.md names no scripts, command-line tools or credentials: Review Tests is instructions for the agent only.

Does Review Tests access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Review Tests safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Review Tests use?

Review Tests is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Review Tests use?

About 414 tokens (SKILL.md is roughly 1.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 15 tokens, read only when the agent opens those files.

What are the alternatives to Review Tests?

Skills that share tags, products or a category with Review Tests: Emc (aklofas/kicad-happy, 1.4k stars), Swig Test (swig/swig, 6.3k stars), Generate Test Cases (342164796/generate-test-cases, 120 stars) and Wio (workersio/skills, 204 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Review Tests?

mrinalwadhwa (a GitHub user) maintains it in mrinalwadhwa/fluent, which has 111 GitHub stars. The repository holds 5 skills in this directory. The repository was last updated on October 6, 2026.

Source: mrinalwadhwa/fluent on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.