Skill Claude CodeCodex
Conduct thorough, constructive code reviews for quality and security. Use when reviewing pull requests, checking code quality, identifying bugs, or auditing security. Handles best practices, SOLID principles, security vulnerabilities, performance analysis, and testing coverage.
Skill Claude CodeCodex
Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.
Skill Claude CodeCodex
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI).…
Skill Claude CodeCodex
Design and implement RESTful APIs with proper routing, validation, error handling, and documentation. Use when building new API endpoints, designing API architecture, or improving existing APIs.
Skill Claude CodeCodex
Create and optimize CI/CD pipelines with GitHub Actions, automated testing, deployment, and release workflows. Use when setting up continuous integration, deployment automation, or improving build pipelines.
Skill Claude CodeCodex
Gather comprehensive project context before starting implementation. Use at the beginning of complex tasks to understand codebase structure, dependencies, patterns, and conventions before writing code.
Skill Claude CodeCodex
Write well-structured conventional commit messages. Use when committing code changes to ensure consistent, parseable commit history that enables automated changelogs and semantic versioning.
Skill Claude CodeCodex
Design database schemas, write efficient SQL queries, create migrations, and optimize database performance. Use when working with databases, writing queries, or designing data models.
Skill Claude CodeCodex
Systematically diagnose and fix bugs using structured debugging techniques. Use when investigating errors, unexpected behavior, failing tests, or production issues.
Skill Claude CodeCodex
Manage project dependencies — update packages, audit vulnerabilities, resolve conflicts, and keep dependencies healthy. Use when updating packages, fixing vulnerability alerts, or resolving dependency issues.
Skill Claude CodeCodex
Create and optimize Dockerfiles, docker-compose configurations, and container workflows. Use when containerizing applications, setting up development environments, or optimizing Docker builds.
Skill Claude CodeCodex
Write clear technical documentation including READMEs, API docs, architecture guides, and inline documentation. Use when creating or improving project documentation.
Skill Claude CodeCodex
Implement robust error handling with custom error types, proper propagation, user-friendly messages, and logging. Use when adding error handling to APIs, libraries, or applications.
Skill Claude CodeCodex
Expert Git workflow assistance for branching, merging, rebasing, conflict resolution, and history management. Use when working with Git operations beyond simple commits.
Skill Claude CodeCodex
Automate GitHub workflows using the gh CLI for pull requests, issues, releases, actions, and repository management. Use when interacting with GitHub beyond basic git operations.
Skill Claude CodeCodex
Profile, diagnose, and fix performance bottlenecks in applications. Use when optimizing slow queries, reducing load times, improving runtime performance, or reducing memory usage.
Skill Claude CodeCodex
Improve code structure without changing behavior using proven refactoring patterns. Use when cleaning up code, reducing duplication, improving readability, or restructuring modules.
Skill Claude CodeCodex
Audit code and infrastructure for security vulnerabilities. Use when performing security reviews, checking for OWASP Top 10 issues, auditing dependencies, or hardening applications.
Skill Claude CodeCodex
Generate comprehensive unit, integration, and end-to-end tests. Use when adding test coverage, writing tests for new features, or improving existing test suites.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: