Developer Tools Agent Skills

Skill Creator

34

Standardizes the development of custom Claude Code skills by providing structured workflows, templates, and validation tools.

Sandi Metz Rules

34

Applies strict object-oriented design heuristics to Ruby codebases to improve maintainability and reduce architectural complexity.

Render Page

33

Inspects, extracts, and verifies Ruby on Rails page rendering without starting a development server.

Serena Code Analysis & Refactoring

32

Provides symbol-level code exploration and precise refactoring capabilities to streamline large-scale codebase navigation and editing.

GitHub Streak Backfiller

32

Automatically backfills missing GitHub contribution dates to maintain activity streaks.

Tech Stack Recommender

32

Recommends optimized technology stacks by evaluating project requirements, team expertise, and business constraints to ensure long-term scalability.

Slim License Writer

31

Automates the selection and application of standard Open Source and NASA/JPL-compliant licenses to software projects.

Skill Starter Template

31

Provides a standardized boilerplate for creating and documenting new Claude Code skills with consistent structure.

React Performance Best Practices

31

Optimizes React and Next.js applications using industry-standard performance guidelines from Vercel Engineering.

GitHub Repository Manager

31

Retrieves and searches GitHub repository metadata, listings, and detailed information using the GitHub CLI.

Codebase Architecture Analysis

31

Analyzes project architecture, dependencies, and technical debt using Gemini's codebase_investigator tool.

Plugin Version Bumper

31

Automates semantic versioning updates for Claude Code plugins by modifying version fields in configuration files.

Git Commit Validator

30

Standardizes and automates your Git commit workflow by enforcing conventional commit formats and high-quality message standards.

Rails Hotwire & Stimulus Expert

30

Implements high-performance, reactive frontend interactions in Ruby on Rails using Turbo and Stimulus patterns.

Next.js Development

30

Implements production-ready web applications using Next.js patterns, including App Router, Server Components, and optimized data fetching.

Dignified Python 3.12 Standards

29

Enforces high-quality Python 3.12 coding standards, including modern type syntax, robust error handling, and clear API design principles.

Fake-Driven Testing for Python

29

Implements a defense-in-depth, fake-driven testing strategy for Python applications to improve test speed and reliability.

Smart Git Committer

29

Automates the creation of well-scoped, Conventional Commit-compliant git commits with automatic branch management.

Branch Completion Manager

29

Standardizes the end-of-development workflow by verifying tests, managing branch merges, and creating pull requests.

Dignified Python 3.10

29

Enforces production-tested Python 3.10 coding standards for writing modern, maintainable, and robust applications.

Semantic Code Search

29

Locates code segments by functional meaning rather than exact text matches using natural language queries and semantic embeddings.

GitHub CLI

29

Streamlines GitHub workflows like pull requests, issues, and releases directly from the terminal using the official `gh` command-line tool.

Skill Sharing Workflow

29

Streamlines the process of contributing custom Claude Code skills to upstream repositories using standardized Git and GitHub CLI workflows.

Deep Codebase Explorer

29

Accelerates repository onboarding and architectural understanding through parallel multi-agent codebase analysis.

PHP Documentation Standards

29

Enforces concise, high-quality PHPDoc standards to improve code readability without redundant signature duplication.

Git Worktree Manager

29

Automates the creation of isolated Git worktrees with smart directory selection, safety verification, and automated project setup.

Command Creator

29

Creates reusable, agent-executable slash commands to automate repetitive developer workflows.

PHP Coding Standards (Nette)

29

Enforces professional PHP coding standards and naming conventions based on the Nette framework for consistent, high-quality codebases.

Nette Commit Message Standards

29

Generates standardized, Nette-compliant git commit messages using specific tense, casing, and formatting rules.

Nette Utils Helper

29

Streamlines PHP development with a comprehensive suite of utility classes for data manipulation, validation, and file system operations.