Is this skill optimized for specific languages?

While it can review general logic, it is highly optimized for Swift and iOS development, including checks for localization (Loc) constants and @MainActor usage.

Does it check for project-specific rules?

Yes, it is designed to check changes against local CLAUDE.md files to ensure compliance with your team's specific naming conventions and architectural patterns.

How does this skill handle clean code reviews?

If no issues are found, the skill outputs a single 'Approved' line. It is strictly programmed to avoid praise or 'no concerns' statements to keep the review process efficient.

Can the skill suggest changes to UI padding or colors?

No, the skill specifically ignores visual design elements like padding, margins, and colors, focusing entirely on logic, performance, and security.

How does it identify the location of bugs?

Every issue reported by the skill includes a specific file name and line number reference to ensure developers can find and fix the problem immediately.

Lean Code Reviewer

Name: Lean Code Reviewer
Author: anyproto

byanyproto

•

423

Collaboration Tools

Conducts high-precision, actionable code reviews by enforcing project standards and eliminating feedback noise.

About

The Lean Code Reviewer skill transforms Claude into a disciplined technical auditor focused on code integrity and project-specific conventions. It streamlines the pull request process by strictly adhering to a 'no noise' policy—eliminating unnecessary praise, ignoring visual design suggestions, and providing precise file-and-line references for logic bugs, performance bottlenecks, and security vulnerabilities. Optimized for Swift and iOS development, it ensures localization standards and architectural patterns are followed as defined in your project's CLAUDE.md guidelines.

Key Features

Specific file:line referencing for all identified technical issues
Automated verification of localization constants and Swift best practices
423 GitHub stars
Strict 'No Praise' policy to keep developer feedback lean and actionable
Context-aware routing triggered by PR and code review keywords
Zero-noise approval system for clean code implementations

Use Cases

Enforcing project-specific coding conventions and localization rules
Automating preliminary technical reviews for iOS pull requests
Identifying logic errors and security vulnerabilities in Swift codebases

About

Key Features

Specific file:line referencing for all identified technical issues
Automated verification of localization constants and Swift best practices
423 GitHub stars
Strict 'No Praise' policy to keep developer feedback lean and actionable
Context-aware routing triggered by PR and code review keywords
Zero-noise approval system for clean code implementations

Use Cases

Enforcing project-specific coding conventions and localization rules
Automating preliminary technical reviews for iOS pull requests
Identifying logic errors and security vulnerabilities in Swift codebases