Can it help with internationalization?

Yes, the skill automatically checks for hard-coded strings and ensures that locale files are updated according to the changes made.

Does it provide actionable code suggestions?

It offers concrete suggestions including specific file/line references and small code diffs to fix identified issues immediately.

Does it support specific linting tools?

Yes, it is configured to align with Biome style expectations, naming conventions, and strict type safety (no 'any').

What types of extensions can this skill review?

While optimized for YouTube-related tools, its logic applies to most modern Chrome and Firefox browser extensions built with TypeScript.

How does it handle security concerns?

It specifically scans for common extension vulnerabilities like XSS, 'dangerouslySetInnerHTML' usage, and improper PII logging or permission requests.

Browser Extension PR Review

Name: Browser Extension PR Review
Author: daichan132

bydaichan132

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Collaboration Tools

Automates code reviews for browser extensions by enforcing security, type safety, and cross-browser compatibility standards.

About

This skill provides a structured framework for reviewing pull requests and code changes specifically within the context of browser extension development. It guides Claude to perform rigorous checks on security vulnerabilities like XSS, cross-browser API compatibility between Chrome and Firefox, internationalization compliance, and type safety using Biome standards. By following a standardized checklist, it ensures that every code change is evaluated for edge cases, performance risks, and E2E stability, providing actionable diffs and verification commands to streamline the development workflow.

Key Features

Actionable feedback with concrete diffs and verification commands
Internationalization (i18n) verification for locale consistency
Cross-browser compatibility checks for Chrome and Firefox APIs
Security-focused audits for XSS and dangerous DOM manipulations
28 GitHub stars
Strict type safety validation and Biome style enforcement

Use Cases

Conducting a pre-merge code review for new browser extension features
Ensuring cross-browser stability for YouTube-focused web extensions
Auditing extension permissions and security risks during a refactor

About

Key Features

Actionable feedback with concrete diffs and verification commands
Internationalization (i18n) verification for locale consistency
Cross-browser compatibility checks for Chrome and Firefox APIs
Security-focused audits for XSS and dangerous DOM manipulations
28 GitHub stars
Strict type safety validation and Biome style enforcement

Use Cases

Conducting a pre-merge code review for new browser extension features
Ensuring cross-browser stability for YouTube-focused web extensions
Auditing extension permissions and security risks during a refactor