How does it improve Python code performance?

The skill looks for unbounded O(n²) operations, unnecessary allocations, and blocking calls in asynchronous functions that could slow down your application.

Does this skill support specific Python frameworks?

Yes, it includes specialized patterns for Django and SQLAlchemy, particularly focusing on optimizing database query performance.

Does it enforce a specific coding style?

It follows PEP 8 standards and focuses on functional quality and risk reduction rather than blocking PRs for subjective stylistic preferences.

What security issues can this skill detect?

It flags potential SQL injection risks, cross-site scripting (XSS), access control gaps, and unintentional exposure of secrets.

Python Code Review Expert

Name: Python Code Review Expert
Author: mpuig

bympuig

0•

Collaboration Tools

Performs comprehensive Python code reviews to identify performance bottlenecks, security risks, and architectural inconsistencies.

The Python Code Review skill enhances Claude's ability to audit Python projects against industry best practices and PEP standards. It systematically evaluates code for runtime errors, performance issues like O(n²) operations, and specific ORM pitfalls such as N+1 queries in Django and SQLAlchemy. By focusing on security, test coverage, and backwards compatibility, this skill ensures that every code change is robust, maintainable, and aligned with project goals, all while providing polite and actionable feedback for developers.

Key Features

01Enforces Pythonic patterns like Type Hints, proper resource management, and Async/Await

02Identifies N+1 query patterns in Django and SQLAlchemy ORMs

03Evaluates test coverage for business logic and critical user paths

040 GitHub stars

05Analyzes long-term impact on database schemas and API contracts

06Detects common security vulnerabilities including SQL injection and secret exposure

Use Cases

01Auditing legacy codebases for security and performance optimizations

02Ensuring consistent architectural patterns across large Python teams

03Automating pull request reviews for Python web applications

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add mpuig/skills code-review

For use in Claude.ai and ChatGPT

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