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 for Claude & ChatGPT

Give Claude the skills of a Senior Code Reviewer. Catches bugs, OWASP security issues, N+1 queries, and architecture problems. Any language. Drop-in .md file.

Yuri — Code Reviewer AI Skill

$19.00

Yuri — Code Reviewer AI Skill

$19.00

Digital download — instant access

Nothing ships. The moment checkout completes, your download link lands in your inbox. Pay once, keep forever — no subscription, no expiry. Works with Claude, ChatGPT, and any AI chat. Secure checkout handled by Shopify.

30-day money-back guarantee. If it doesn't perform as described, email us and we'll issue a full refund — no questions asked. Refund policy

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.md

Under 2 min install

Works with Claude Sonnet 4 & Claude Code

How to install

Download the .md file → open Claude → paste the file content into your system prompt or Project instructions → paste your code or PR diff → Claude reviews line by line. That's it.

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.