Developer Tools Agent Skills

Claude Skill Authoring & TDD

Implements Test-Driven Development principles to create, test, and optimize specialized skills for Claude Code and Codex agents.

Agent Creator

Architects, reviews, and optimizes agent definition files to ensure clear, executable, and safe AI behavior within any repository.

Git Merge Conflict Resolver

Resolves Git merge and rebase conflicts by analyzing code context and applying semantic resolution strategies.

Development Branch Finalizer

Streamlines the completion of development work by verifying tests and automating git integration workflows.

Git Worktree Manager

Automates the creation of isolated Git worktrees with safety verification and project-specific setup for seamless multi-branch development.

Skill Authoring & Documentation

Applies Test-Driven Development principles to create, verify, and document specialized Claude Code skills.

Isolated Git Worktree Manager

Creates isolated Git workspaces with automated environment setup and safety checks for efficient parallel development.

Git Branch Completion Guide

Automates the final steps of a feature branch by verifying tests and offering structured options for merging, pull requests, or cleanup.

TypeScript Type Safety & Zod

Enforces strict TypeScript patterns and Zod runtime validation to ensure production-grade type safety and code reliability.

Knowledge Funnel & Insight Router

Classifies and persists technical discoveries, architectural decisions, and debugging insights into a reusable knowledge base during development.

Product Lens

Enforces product-centric design principles to ensure tools and APIs are universally compatible and ready for external distribution.

File Context & Relationship Manager

Manages cross-file dependencies by enforcing context headers and ensuring AI reads related system files before modification.

Hefesto Feature Builder

Builds and implements new software capabilities from technical specifications using structured context engineering.

Smart Version Management

Manages project versioning strategy and multi-file synchronization using Semantic and Effort-based versioning frameworks.

Safe Dead Code Cleanup

Identifies and removes unused code, exports, and dependencies safely using automated test verification.

Python Lint & Type Resolver

Resolves Python syntax, type, and linting errors through incremental, surgical fixes to ensure build stability.

TypeScript Lint Fixer

Resolves TypeScript build and linting errors incrementally with automated verification and Japanese reporting.

Vercel React Best Practices

Optimizes React and Next.js application performance using 64 industry-standard rules curated from Vercel Engineering.

Skill Creator

Guides developers in building modular, context-efficient extensions that equip Claude with specialized domain knowledge and workflows.

Automated Code Refactor

Improves code quality and reduces technical debt through automated, test-driven refactoring cycles with built-in safety rollbacks.

Safe Code Refactoring

Improves code quality through automated, test-driven refactoring with built-in validation and automatic rollback capabilities.

GitHub Issue Orchestrator

Automates the end-to-end lifecycle of GitHub issues by fetching tasks, spawning AI sub-agents for code fixes, and managing pull requests.

Codex CLI Integration

Delegates complex development tasks to OpenAI GPT models via the Codex or Agent command-line interfaces.

Tabby Terminal Plugins

Streamlines the discovery, installation, and development of custom extensions for the Tabby terminal emulator.

Code Quality & Linting Config

Configures and optimizes code quality tools including linters, formatters, and git hooks across multiple programming ecosystems.

Code Quality Foundations

Establishes architectural standards and decision frameworks to ensure code is readable, modular, and maintainable.

Automated Code Quality Setup

Configures deterministic code quality infrastructure and git hooks tailored to your project's specific ecosystem.

Gerrit Git Commit Automator

Generates and executes Gerrit-compliant Git commit messages by analyzing staged and unstaged code changes.

Git Worktree Data Setup

Automates the creation of shared data symlinks and local directories within new Git worktrees to maintain consistent development environments.

Python Packaging & UV Conventions

Standardizes Python project packaging using pyproject.toml and the uv package manager for modern, reproducible builds.