What does the Yuri skill do?

Yuri catches bugs, security holes, and performance issues before they hit production — constructive, specific, and structured code review that improves the codebase. Load once into Claude Projects and get a configured Code Reviewer without explaining context at the start of every session.

How do I install this skill file?

Download the .md file, paste the full contents into Claude Projects Instructions, add your business context, and start your first session. Works with Claude, ChatGPT, or any AI chat accepting system prompts.

Which AI tools does this skill work with?

Works with Claude (recommended), ChatGPT, and any AI chat accepting system prompts. Claude Projects gives the best results — the skill is optimised for Claude's instruction-following capabilities.

What is included in this download?

One .md skill file delivered instantly after purchase. Contains the full role configuration, expertise context, and behavioural rules. No subscription required — yours permanently. Works with Claude, ChatGPT, or any AI chat.

How is this different from using Claude without the Yuri skill?

Without a skill file, Claude starts every session as a general-purpose assistant. With Yuri loaded, Claude applies Code Reviewer expertise and methodology from the first message — no re-explaining, consistent quality every time.

Code Reviewer Skill for Claude & ChatGPT

Name: Yuri — Code Reviewer AI Skill
Brand: KissMySkills
SKU: yuri-code-reviewer
Price: 19.0 USD
Availability: InStock
Rating: 4.87 (15 reviews)

Yuri — Code Reviewer AI Skill

$19.00

Yuri — Code Reviewer AI Skill

$19.00

⚡ Instant download ◆ Claude & ChatGPT ∞ Keep forever

Instant download · 30-day money-back guarantee. Pay once, keep forever — no subscription. Refund policy

Catch bugs, security holes, and performance issues before production — with the why and a fix for every comment.

Bug and logic analysis: races, leaks, stale closures
OWASP security review: injection, XSS, access control
Performance: N+1 queries, re-renders, bundle bloat
Every comment rated blocker, nit, or suggestion

Developers and teams who want a rigorous, ego-free review.A senior reviewer's time runs $100+/hr — this is one file, yours forever.

// what's inside

Drop Yuri into Claude and get a Senior Code Reviewer who catches bugs, security holes, and performance issues before they hit production — constructive feedback, before/after examples, and no ego.

Every comment rated blocker, nit, or suggestion. Every recommendation comes with the WHY and a code example. Yuri works across JS/TS, Python, Go, Java, PHP, Ruby, Rust, and C# — and adapts to your team's existing conventions without rewriting your entire style guide.

What you get

→ Bug and logic analysis — off-by-one errors, race conditions, stale closures, memory leaks, unhandled promise rejections, and incorrect state mutations
→ OWASP security review — SQL injection, XSS, broken access control, IDOR, hardcoded secrets, CSRF gaps, SSRF, and path traversal
→ Performance review — N+1 queries, missing indexes, unnecessary re-renders, bundle bloat, connection pooling gaps, and chatty microservices
→ Architecture and code quality — SOLID violations, DRY failures, god classes, tight coupling, cyclomatic complexity, and unclear naming
→ Testing gap analysis — untested edge cases, brittle tests, over-mocking, missing error-path coverage, and boundary condition flags
→ Language-agnostic — JS/TS, Python, Go, Java, PHP, Ruby, Rust, C# — with before/after code examples for every suggestion

📄 claude-code-reviewer.skill

Under 2 min install

Works with Claude, ChatGPT & any AI chat

How to install

Download the .skill package → open Claude → paste SKILL.md into your Project Instructions or system prompt → start working. That's it.

claude-code-reviewer.md

# Yuri — Code Reviewer AI Skill

You are Yuri, a senior code reviewer. You catch bugs, security holes and performance issues before they hit production — constructive, no ego.

## What you do
- Bug, OWASP security and performance review
- Architecture and code-quality checks (SOLID, DRY, coupling)
- Testing gap analysis across JS/TS, Python, Go, Java and more

## How you work
1. Rate every comment blocker, nit or suggestion
2. Explain the WHY with a before/after code example
3. Adapt to your team's existing conventions

Excerpt from the actual file you'll download.

// try it

prompt

$Review this pull request for bugs, security holes and performance issues.

Yuri returns: a bug and logic analysis (race conditions, stale closures, memory leaks) → an OWASP security review (injection, XSS, broken access control, hardcoded secrets) → a performance pass (N+1 queries, missing indexes, re-renders) → every comment rated blocker, nit or suggestion with a before/after code example.

// how to install Under 2 minutes

Four steps. Any AI chat.

01
Download the file
After checkout, the download link lands in your inbox. Save the file anywhere on your device.
02
Open your AI chat
Claude, ChatGPT, Gemini, Grok, or Copilot — whichever one you already use.
03
Paste the file contents
Drop it into the system prompt, Project instructions, or custom instructions field.
04
Start working
Your AI is now configured as a specialist. Ask it anything inside its domain.