Engineering Quality & Code Review
Raise engineering quality from code review through regression testing. This bundle combines senior code review, refactoring, cleanup planning, edge-case discovery, regression-test generation, and QA-style test design. Use it to turn messy or risky changes into smaller, clearer, better-tested work with stronger review coverage and fewer avoidable regressions.
Works with every agent that reads SKILL.md — Claude Code, Cursor, Codex CLI, Gemini CLI, GitHub Copilot, Windsurf, OpenClaw, and more.
One payment, lifetime access. 8 skills unlock instantly in your library.
30-day refund guarantee
Instant unlock in your library
Free updates from the creator
What's included
8 skills
Struggling with code reviews or unsure what to check?
Want high-quality code reviews like a senior engineer?
Messy code slows you down and makes maintenance harder.
Improve your code with clear and practical refactoring suggestions.
Struggling with huge pull requests that are hard to review?
Worried about hidden edge cases in your feature?
Generate regression test cases for your code or features in seconds.
Need test cases for your feature or bug? This skill generates clear, structured test cases with steps and expected results. Perfect for developers, QA engine...
See it in action
Code Review Assistant
Example session with this skill installed
Please review this Python function
def get_user(id):
user = db.query('SELECT * FROM users WHERE id = ' + id)
return user
- Read your context and instructions
- Compiled the code review assistant
Summary: Critical security risk identified.
Issues
- SQL Injection -> Raw string concatenation in query -> Use parameterized queries.
Improvements
- Add type hinting for the id parameter.
Optional
- Security: Critical risk of unauthorized data access.
How to install
Works the same in every agent - Claude, Cursor, Codex, Copilot and 20+ more.
- 1
Download the ZIP
Free skills download straight away. Paid skills unlock right after purchase.
- 2
Unzip into your skills folder
Every agent reads skills from one folder on your machine. Drop the unzipped folder in there.
- 3
Ask your agent to use it
Restart the agent if it was already running. It picks the skill up automatically - no config needed.
Skills folder by agent
Click the path to copy it. Create the folder if it does not exist yet.
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