Mutation Testing
citypaul/.dotfiles
Set up and run mutation testing with Stryker, including full-project and focused diff runs against the current review base, then use surviving mutants to strengthen weak or missing tests.
Cross-validate CLI flags, docs, tests, and targets for consistency across the codebase.
Install Skillshare Codebase Audit
$ npx skills add JetBrains/skills --skill skillshare-codebase-audit -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install JetBrains/skills skillshare-codebase-audit --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/JetBrains/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/codebase-audit .claude/skills/skillshare-codebase-audit && rm -rf skills-srcUse ~/.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/
Install the "skillshare-codebase-audit" agent skill from https://github.com/JetBrains/skills/tree/main/codebase-audit into .claude/skills/skillshare-codebase-audit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "skillshare-codebase-audit", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/JetBrains/skills/tree/main/codebase-auditType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add JetBrains/skills --skill skillshare-codebase-audit -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install JetBrains/skills skillshare-codebase-audit --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/JetBrains/skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/codebase-audit .agents/skills/skillshare-codebase-audit && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "skillshare-codebase-audit" agent skill from https://github.com/JetBrains/skills/tree/main/codebase-audit into .agents/skills/skillshare-codebase-audit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "skillshare-codebase-audit", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add JetBrains/skills --skill skillshare-codebase-audit -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install JetBrains/skills skillshare-codebase-audit --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/JetBrains/skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/codebase-audit .cursor/skills/skillshare-codebase-audit && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "skillshare-codebase-audit" agent skill from https://github.com/JetBrains/skills/tree/main/codebase-audit into .cursor/skills/skillshare-codebase-audit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "skillshare-codebase-audit", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/JetBrains/skills.git --path codebase-audit--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add JetBrains/skills --skill skillshare-codebase-audit -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install JetBrains/skills skillshare-codebase-audit --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/JetBrains/skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/codebase-audit .gemini/skills/skillshare-codebase-audit && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "skillshare-codebase-audit" agent skill from https://github.com/JetBrains/skills/tree/main/codebase-audit into .gemini/skills/skillshare-codebase-audit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "skillshare-codebase-audit", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install JetBrains/skills skillshare-codebase-auditInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add JetBrains/skills --skill skillshare-codebase-audit -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/JetBrains/skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/codebase-audit .github/skills/skillshare-codebase-audit && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "skillshare-codebase-audit" agent skill from https://github.com/JetBrains/skills/tree/main/codebase-audit into .github/skills/skillshare-codebase-audit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "skillshare-codebase-audit", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add JetBrains/skills --skill skillshare-codebase-audit -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install JetBrains/skills skillshare-codebase-audit --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/JetBrains/skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/codebase-audit .opencode/skills/skillshare-codebase-audit && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "skillshare-codebase-audit" agent skill from https://github.com/JetBrains/skills/tree/main/codebase-audit into .opencode/skills/skillshare-codebase-audit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "skillshare-codebase-audit", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
skillshare-codebase-audit- GitHub stars
- 364
- Used in
- 1 other repo
- Token cost
- ~1.9k tokens
- SKILL.md length
- 436 words
- Files
- 1
- Skills in repo
- 77
- Repo updated
- First seen
- Licence
- None found
At a glance
Cross-validate CLI flags, docs, tests, and targets for consistency across the codebase.
- Works in 7 steps: CLI Flag Audit → Spec vs Code → Test Coverage → …
- The user asks to: audit the codebase
- SKILL.md covers Audit Dimensions, Output Format, Output Format and Rules
- Calls claude
What it does
Skillshare Codebase Audit is an agent skill from JetBrains/skills, published by the product's own GitHub organization. Cross-validate CLI flags, docs, tests, and targets for consistency across the codebase. Use this skill whenever the user asks to: audit the codebase, check for consistency issues, find undocumented flags, verify test coverage, validate targets.yaml, check handler split conventions, or verify oplog instrumentation. This is a read-only audit — it reports issues but never modifies files. Use after large refactors, before releases, or whenever you suspect docs/code/tests have drifted out of sync.
Its SKILL.md is about 1.9k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Testing & QA, covering Test coverage and Refactoring. The repository describes itself as: Curated agent skills collection verified by JetBrains.
When your agent uses it
- The user asks to: audit the codebase
- Check for consistency issues
- Find undocumented flags
- Verify test coverage
Example prompts
- “/skillshare-codebase-audit”
Workflow steps
7 steps, taken from the step headings in SKILL.md.
- CLI Flag Audit
- Spec vs Code
- Test Coverage
- Target Audit
- Handler Split Audit
- Oplog Coverage
- Web API Consistency
What it can do on your machine
Read from SKILL.md and the folder at commit e0f258b. 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
Shell commands in SKILL.md call:
claude
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
Skillshare Codebase Audit loads about 1.9k tokens when it runs. Until then it costs about 131 tokens; SKILL.md has 436 words of instructions outside code blocks.
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
Without a licence we can't republish the file, so here is its outline and opening line. It has 436 words (~1,871 tokens).
“Read-only consistency audit across the skillshare codebase. $ARGUMENTS specifies focus area (e.g., "flags", "tests", "targets") or omit for full audit.”
- name
- skillshare-codebase-audit
- targets
- claude, codex
- metadata.short-description
- Audit docs, flags, tests, and targets
- metadata.author
- Runkids
- metadata.source
- https://github.com/runkids/skillshare/tree/main/.skillshare/skills/codebase-audit
Files
Just SKILL.md in codebase-audit of JetBrains/skills.
Open the folder on GitHubat commit e0f258b
Used in 1 other repository
We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in JetBrains/skills, which our catalogue first saw on October 7, 2026.
Compare with similar skills
Skillshare Codebase Audit 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Skillshare Codebase Audit this skillJetBrains/skills | 364 | 1 repos | ~1.9k | Automated safety check: Pass | None | |
| Mutation Testingcitypaul/.dotfiles | 739 | — | ~4k | Automated safety check: Pass | Custom licence | |
| Memstack Development Test Writercwinvestments/memstack | 423 | — | ~3.7k | Automated safety check: Pass | Proprietary | |
| Test Guidelinesgetsentry/sentry-dart | 873 | — | ~3.1k | Automated safety check: Pass | MIT | |
| Test Coveragescott-fryxell/brayness | 124 | — | ~1.6k | Automated safety check: Pass | MIT | |
| TDD ImplementFastLED/FastLED | 7.5k | — | ~1k | Automated safety check: Pass | MIT |
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Categories
Questions about Skillshare Codebase Audit
What does Skillshare Codebase Audit do?
Cross-validate CLI flags, docs, tests, and targets for consistency across the codebase. Skillshare Codebase Audit is an agent skill from JetBrains/skills, published by the product's own GitHub organization. Cross-validate CLI flags, docs, tests, and targets for consistency across the codebase.
When should I use Skillshare Codebase Audit?
Skillshare Codebase Audit fits situations like: the user asks to: audit the codebase; check for consistency issues; find undocumented flags; verify test coverage.
How do I install Skillshare Codebase Audit in Claude Code?
Run `npx skills add JetBrains/skills --skill skillshare-codebase-audit -a claude-code`. Or copy the skill folder (codebase-audit in JetBrains/skills) into .claude/skills/skillshare-codebase-audit in your project. Claude Code loads it when a task matches its description.
How do I install Skillshare Codebase Audit in Codex?
Run `npx skills add JetBrains/skills --skill skillshare-codebase-audit -a codex`. Or copy the skill folder (codebase-audit in JetBrains/skills) into .agents/skills/skillshare-codebase-audit in your project. Codex loads it when a task matches its description.
Can I use Skillshare Codebase Audit 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 JetBrains/skills --skill skillshare-codebase-audit -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/skillshare-codebase-audit, .gemini/skills/skillshare-codebase-audit, .github/skills/skillshare-codebase-audit and .opencode/skills/skillshare-codebase-audit in your project.
What does Skillshare Codebase Audit need to run?
Going by SKILL.md and its folder, Skillshare Codebase Audit needs the command-line tools its instructions call (claude).
Does Skillshare Codebase Audit 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 Skillshare Codebase Audit 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 Skillshare Codebase Audit use?
No licence was found for Skillshare Codebase Audit or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Skillshare Codebase Audit use?
About 1.9k tokens (SKILL.md is roughly 7.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Skillshare Codebase Audit?
Skills that share tags, products or a category with Skillshare Codebase Audit: Mutation Testing (citypaul/.dotfiles, 739 stars), Memstack Development Test Writer (cwinvestments/memstack, 423 stars), Test Guidelines (getsentry/sentry-dart, 873 stars) and Test Coverage (scott-fryxell/brayness, 124 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Skillshare Codebase Audit?
JetBrains (a GitHub organization, an official publisher) maintains it in JetBrains/skills, which has 364 GitHub stars. The repository holds 77 skills in this directory. The repository was last updated on June 29, 2026.
Source: JetBrains/skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.