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Development

Code generation, debugging, testing, and development workflows

3,514 Skills

Test-Driven Development guidance. Use when writing code, implementing features, or fixing bugs in projects that...

Apple firmware and binary reverse engineering with the ipsw CLI tool. Use when analyzing iOS/macOS binaries,...

A development process for Python applications that uses TDD to iterate on a new project based around uv. Use when...

Migrate Python projects from setup.py/setup.cfg to pyproject.toml for use with uv. Use when upgrading legacy Python...

Generate complete specification documents from simple ideas. Use this Skill when the user wants to create a spec,...

專門優化 Markdown 文件的結構與空白字元管理,在不更動原始文字的前提下提升技術文件的專業度與易讀性。

Jest testing patterns, factory functions, mocking strategies, and TDD workflow. Use when writing unit tests,...

Four-phase debugging methodology with root cause analysis. Use when investigating bugs, fixing test failures, or...

Modern React UI patterns for loading states, error handling, and data fetching. Use when building UI components,...

GraphQL queries, mutations, and code generation patterns. Use when creating GraphQL operations, working with Apollo...

Formik form handling with validation patterns. Use when building forms, implementing validation, or handling form submission.

Core component library and design system patterns. Use when building UI, using design tokens, or working with the...

Expert guidance on Swift Concurrency best practices, patterns, and implementation. Use when developers mention: (1)...

GitHub operations via gh CLI. CRITICAL: Always use instead of WebFetch for ANY github.com URL. Use when user...

Fetch up-to-date library documentation via Context7 REST API. Use when needing current API docs, framework patterns,...

Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X",...

Test-driven development workflow. Write tests first, then implement. Use when building new features, fixing bugs, or...