Developer Tools Claudeスキル

Rust Performance Optimizer

Profiles and optimizes Rust applications by identifying bottlenecks and implementing high-efficiency code patterns in release builds.

React No-useEffect Pattern Enforcer

Enforces modern React best practices by replacing problematic useEffect calls with efficient architectural patterns like derived state and event handlers.

Simplify Code Review

Reviews recently changed code for logic reuse, quality, and efficiency while automatically fixing identified issues.

Claude Code Profile Logout

Clears active Claude Code profile credentials and Keychain data for secure account switching.

Claude Skill Creator

Provides a standardized framework and workflow for building, validating, and packaging custom Claude Code skills.

Claude Skill Blueprint

Provides a standardized boilerplate and structural framework for creating new, production-ready Claude Code skills.

Skill Writing & Documentation

Standardizes the creation and optimization of Claude skills using a test-driven documentation framework.

Content-Hash Cache Pattern

Implements high-performance, content-based caching for expensive file processing tasks using SHA-256 hashing.

Jujutsu Commit & PR

Automates the end-to-end process of committing changes, pushing bookmarks, and opening GitHub pull requests using Jujutsu VCS.

JJ Workspace Manager

Manages isolated Jujutsu (jj) workspaces and bookmarks to enable seamless parallel development within a single repository.

3-Surgeons Consensus Narrator

Visualizes multi-model cross-examinations and consensus-building processes through structured, persona-driven narrations to catch technical blind spots.

Claude Code Command Reviewer

Ensures high-quality, secure, and well-structured Claude Code slash commands using a comprehensive 22-point validation checklist.

Claude Code Skill Reviewer

Audits and optimizes Claude Code skill files using a 24-point quality checklist based on Anthropic best practices.

Skill Trigger Validator

Optimizes Claude skill descriptions to ensure reliable triggering across natural language and multilingual inputs.

CLI Developer

Builds professional, cross-platform command-line interfaces with subcommands, interactive prompts, and robust argument parsing.

Agent Instructions Setup

Initializes and unifies AI agent instruction files across multiple coding tools using a single source of truth.

Type Safety Enforcement

Enforces strict type-safety rules across multiple programming languages to eliminate runtime errors and improve code maintainability.

Programming Principles & Philosophy

Implements foundational software engineering philosophies and Rob Pike's rules to prevent over-engineering and ensure code simplicity.

Naming Check

Enforces strict, intention-revealing naming conventions across multiple programming languages to ensure code clarity and maintainability.

Code Size & Complexity Guard

Enforces language-agnostic code size and complexity limits to ensure modular, maintainable, and readable codebases.

Dead Code Eliminator

Identifies and removes unreachable, unused, and commented-out code to maintain a clean and performant codebase.

Claude Skill Creator

Guides the development of modular Claude Code skills using standardized architectural patterns and context-optimization principles.

Incremental Build Fix

Automates the identification, analysis, and incremental repair of TypeScript and build-time errors.

Disk Cleanup & Storage Optimizer

Analyzes and cleans up large files, system caches, and Docker storage to reclaim disk space on macOS and Linux systems.

XState Transitions and Events

Manages complex state transitions and event handling patterns in XState v5 state machines.

Project Scaffolder

Scaffolds production-ready project structures from opinionated, best-practice templates with built-in AI support.

Conventional Commit Creator

Automates the creation of standardized Git commits following the Conventional Commits specification with built-in branch safety and automated PR workflows.

XState v5 TypeScript Patterns

Implements type-safe XState v5 state machines using modern TypeScript patterns and the setup() function.

XState Store Management

Implements lightweight, event-driven state management and reactive atoms using @xstate/store v3.

XState V5 Common Patterns

Provides ready-to-use XState v5 state machine patterns for complex application logic and state management.