WooCommerce Code Review
woocommerce/woocommerce
Reviews WooCommerce code changes against the project's standards, flagging backend PHP architecture, naming, documentation, data integrity and testing violations.
Perform a comprehensive code health check on a directory. An agent skill from huangjia2019/claude-code-engineering.
Install Code Health Check
$ npx skills add huangjia2019/claude-code-engineering --skill code-health-check -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install huangjia2019/claude-code-engineering code-health-check --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/huangjia2019/claude-code-engineering.git skills-src && mkdir -p .claude/skills && cp -r skills-src/04-Skills/projects/07-skill-fork-demo/.claude/skills/code-health-check .claude/skills/code-health-check && 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 "code-health-check" agent skill from https://github.com/huangjia2019/claude-code-engineering/tree/main/04-Skills/projects/07-skill-fork-demo/.claude/skills/code-health-check into .claude/skills/code-health-check/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-health-check", 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/huangjia2019/claude-code-engineering/tree/main/04-Skills/projects/07-skill-fork-demo/.claude/skills/code-health-checkType 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 huangjia2019/claude-code-engineering --skill code-health-check -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install huangjia2019/claude-code-engineering code-health-check --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/huangjia2019/claude-code-engineering.git skills-src && mkdir -p .agents/skills && cp -r skills-src/04-Skills/projects/07-skill-fork-demo/.claude/skills/code-health-check .agents/skills/code-health-check && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "code-health-check" agent skill from https://github.com/huangjia2019/claude-code-engineering/tree/main/04-Skills/projects/07-skill-fork-demo/.claude/skills/code-health-check into .agents/skills/code-health-check/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-health-check", 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 huangjia2019/claude-code-engineering --skill code-health-check -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install huangjia2019/claude-code-engineering code-health-check --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/huangjia2019/claude-code-engineering.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/04-Skills/projects/07-skill-fork-demo/.claude/skills/code-health-check .cursor/skills/code-health-check && 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 "code-health-check" agent skill from https://github.com/huangjia2019/claude-code-engineering/tree/main/04-Skills/projects/07-skill-fork-demo/.claude/skills/code-health-check into .cursor/skills/code-health-check/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-health-check", 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/huangjia2019/claude-code-engineering.git --path 04-Skills/projects/07-skill-fork-demo/.claude/skills/code-health-check--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 huangjia2019/claude-code-engineering --skill code-health-check -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install huangjia2019/claude-code-engineering code-health-check --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/huangjia2019/claude-code-engineering.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/04-Skills/projects/07-skill-fork-demo/.claude/skills/code-health-check .gemini/skills/code-health-check && 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 "code-health-check" agent skill from https://github.com/huangjia2019/claude-code-engineering/tree/main/04-Skills/projects/07-skill-fork-demo/.claude/skills/code-health-check into .gemini/skills/code-health-check/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-health-check", 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 huangjia2019/claude-code-engineering code-health-checkInstalls 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 huangjia2019/claude-code-engineering --skill code-health-check -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/huangjia2019/claude-code-engineering.git skills-src && mkdir -p .github/skills && cp -r skills-src/04-Skills/projects/07-skill-fork-demo/.claude/skills/code-health-check .github/skills/code-health-check && 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 "code-health-check" agent skill from https://github.com/huangjia2019/claude-code-engineering/tree/main/04-Skills/projects/07-skill-fork-demo/.claude/skills/code-health-check into .github/skills/code-health-check/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-health-check", 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 huangjia2019/claude-code-engineering --skill code-health-check -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install huangjia2019/claude-code-engineering code-health-check --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/huangjia2019/claude-code-engineering.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/04-Skills/projects/07-skill-fork-demo/.claude/skills/code-health-check .opencode/skills/code-health-check && 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 "code-health-check" agent skill from https://github.com/huangjia2019/claude-code-engineering/tree/main/04-Skills/projects/07-skill-fork-demo/.claude/skills/code-health-check into .opencode/skills/code-health-check/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-health-check", 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
code-health-check- GitHub stars
- 1.1k
- Token cost
- ~489 tokens
- SKILL.md length
- 165 words
- Files
- 1
- Skills in repo
- 10
- Repo updated
- First seen
- Licence
- None found
At a glance
Perform a comprehensive code health check on a directory. An agent skill from huangjia2019/claude-code-engineering.
- Works in 5 steps: File Organization → Error Handling → Security Basics → …
- The user asks to analyze code quality
- SKILL.md covers Checks to Perform, Severity Levels and Output Format
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Code Health Check is an agent skill from huangjia2019/claude-code-engineering. Perform a comprehensive code health check on a directory. Use when the user asks to analyze code quality, find issues, or get a health report.
Its SKILL.md is about 490 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 Development, covering Code quality. The repository describes itself as: This repository demonstrates how to use Claude Code to do real engineering work, not just writing code. 本项目是极客时间专栏 《Claude Code 工程化实战》 的官方配套示例仓库，目标就是： 👉 把 Claude Code…
When your agent uses it
- The user asks to analyze code quality
- Get a health report
Example prompts
- “/code-health-check”
Requirements
- Pre-approved tools (allowed-tools): Read, Grep, Glob
Workflow steps
5 steps, taken from the step headings in SKILL.md.
- File Organization
- Error Handling
- Security Basics
- Code Quality
- Dependency Hygiene
What it can do on your machine
Read from SKILL.md and the folder at commit 89fea03. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
ReadGrepGlob
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are markdown).
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
Code Health Check loads about 489 tokens when it runs. Until then it costs about 40 tokens; SKILL.md has 165 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 165 words (~489 tokens).
“Analyze the codebase at $ARGUMENTS and produce a structured health report.”
- name
- code-health-check
- allowed-tools
- Read, Grep, Glob
- context
- fork
- agent
- general-purpose
Files
Just SKILL.md in 04-Skills/projects/07-skill-fork-demo/.claude/skills/code-health-check of huangjia2019/claude-code-engineering.
Open the folder on GitHubat commit 89fea03
Compare with similar skills
Code Health Check 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 |
|---|---|---|---|---|---|---|
| Code Health Check this skillhuangjia2019/claude-code-engineering | 1.1k | — | ~489 | Automated safety check: Pass | None | |
| WooCommerce Code Reviewwoocommerce/woocommerce | 11k | 3 repos | ~1.1k | Automated safety check: Pass | Custom licence | |
| Ponytail Lazy Developer ModeDietrichGebert/ponytail | 160k | 1 repos | ~873 | Automated safety check: Pass | MIT | |
| Systematic Code Refactoringluongnv89/claude-howto | 42k | — | ~3k | Automated safety check: Pass | MIT | |
| Install Anti-Slop Oxlint Rulesdmmulroy/anti-slop | 5.4k | — | ~2.2k | Automated safety check: Pass | MIT | |
| Constraint-Driven Developmentaddyosmani/agent-skills | 105k | 2 repos | ~5.2k | Automated safety check: Pass | MIT |
Similar skills
Ponytail Lazy Developer Mode
DietrichGebert/ponytail
Makes the agent pick the laziest solution that works: skip unneeded work, reuse what exists, prefer the standard library and platform features, and keep diffs small.
Systematic Code Refactoring
luongnv89/claude-howto
Guides refactoring in phases based on Martin Fowler's method: research, test coverage check, planning and small tested steps, with your approval at each phase.
Install Anti-Slop Oxlint Rules
dmmulroy/anti-slop
Installs, updates or migrates the vendored anti-slop Oxlint plugin in a repository, keeping local rule changes and the plugin's license and provenance files.
Constraint-Driven Development
addyosmani/agent-skills
Records a project's quality bar in CONSTRAINTS.md and watches diffs for signs an agent quietly weakened it, such as suppressions, skipped tests or lowered thresholds.
Skill Doli Code Review
Dolibarr/dolibarr
Reviews Dolibarr PHP code for compliance with coding standards and security best practices, and fixes identified issues.
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Related
Categories
Questions about Code Health Check
What does Code Health Check do?
Perform a comprehensive code health check on a directory. An agent skill from huangjia2019/claude-code-engineering. Code Health Check is an agent skill from huangjia2019/claude-code-engineering. Perform a comprehensive code health check on a directory.
When should I use Code Health Check?
Code Health Check fits situations like: the user asks to analyze code quality; get a health report.
How do I install Code Health Check in Claude Code?
Run `npx skills add huangjia2019/claude-code-engineering --skill code-health-check -a claude-code`. Or copy the skill folder (04-Skills/projects/07-skill-fork-demo/.claude/skills/code-health-check in huangjia2019/claude-code-engineering) into .claude/skills/code-health-check in your project. Claude Code loads it when a task matches its description.
How do I install Code Health Check in Codex?
Run `npx skills add huangjia2019/claude-code-engineering --skill code-health-check -a codex`. Or copy the skill folder (04-Skills/projects/07-skill-fork-demo/.claude/skills/code-health-check in huangjia2019/claude-code-engineering) into .agents/skills/code-health-check in your project. Codex loads it when a task matches its description.
Can I use Code Health Check 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 huangjia2019/claude-code-engineering --skill code-health-check -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/code-health-check, .gemini/skills/code-health-check, .github/skills/code-health-check and .opencode/skills/code-health-check in your project.
What does Code Health Check need to run?
SKILL.md names no scripts, command-line tools or credentials: Code Health Check is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Grep, Glob.
Does Code Health Check 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 Code Health Check 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 Code Health Check use?
No licence was found for Code Health Check or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Code Health Check use?
About 489 tokens (SKILL.md is roughly 2k 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 Code Health Check?
Skills that share tags, products or a category with Code Health Check: WooCommerce Code Review (woocommerce/woocommerce, 11k stars), Ponytail Lazy Developer Mode (DietrichGebert/ponytail, 160k stars), Systematic Code Refactoring (luongnv89/claude-howto, 42k stars) and Install Anti-Slop Oxlint Rules (dmmulroy/anti-slop, 5.4k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Code Health Check?
huangjia2019 (a GitHub user) maintains it in huangjia2019/claude-code-engineering, which has 1,133 GitHub stars. The repository holds 10 skills in this directory. The repository was last updated on July 23, 2026.
Source: huangjia2019/claude-code-engineering on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.