GitHub
testing-anti-patterns
This skill should be used when reviewing test code, the user asks "is this test good", "test quality", "mock properly", or when tests behave unexpectedly. Identifies common testing mistakes.
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GitHub
python-performance
Use when profiling Python code, optimizing performance, implementing async patterns, or working with concurrent I/O - covers cProfile, line_profiler, asyncio patterns, and multiprocessing for CPU-bound tasks (p...
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GitHub
systematic-debugging
This skill should be used when the user reports a "bug", "not working", "fix this", "debug", "test failing", or when investigating unexpected behavior. Four-phase framework ensuring root cause understanding bef...
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GitHub
finishing-a-development-branch
Guide completion of development work by presenting merge/PR options. Use when "I'm done", "merge this", "create PR", "finish up", or when implementation is complete and tests pass.
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GitHub
python-best-practices
Python >=3.11 performance optimization guidelines. This skill should be used when writing, reviewing, or refactoring Python code to ensure optimal performance patterns. Triggers on tasks involving asyncio, data...
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GitHub
python-testing
Use when writing pytest tests, creating fixtures, mocking dependencies, or testing async code - provides patterns that verify actual behavior with proper fixtures and parametrization; prevents testing mocks ins...
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GitHub
google-shell-style-guide
This skill should be used when the user asks to "refactor shell script", "fix bash style", "review shell code", "apply Google style guide", "improve shell script", mentions "shellcheck", or discusses bash/shell...
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GitHub
root-cause-tracing
This skill should be used when the user asks to "find the root cause", "trace the bug", "why is this happening", "where does this come from", or when errors occur deep in the call stack. Systematically traces b...
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GitHub
simple-git-worktrees
This skill should be used when the user asks to "create worktree", "remove worktree", "work in worktree", "switch to worktree", "clean up worktree", mentions "repo--branch pattern", or during plan execution whe...
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GitHub
defense-in-depth
This skill should be used when the user asks for "defensive coding", "input validation", "prevent bugs", "multiple validation layers", or when fixing bugs caused by invalid data reaching deep execution. Validat...
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GitHub
pragmatic-architecture
Prevents over-engineering by enforcing industry-proven principles: AHA (Avoid Hasty Abstractions), YAGNI, Colocation, and Rule of Three. Use when designing features, planning architecture, "architect this", "de...
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GitHub
condition-based-waiting
This skill should be used when the user mentions "flaky tests", "race condition", "timing issues", "wait for", "test sometimes fails", or when tests have inconsistent pass/fail behavior. Replaces arbitrary time...
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GitHub
python-project
Use when setting up Python projects, managing dependencies with uv, configuring pyproject.toml, creating project structure, or publishing packages - provides modern Python 3.12+ tooling patterns with uv package...
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GitHub
getting-started
This skill is loaded automatically at session start via SessionStart hook. Establishes protocols for finding and using skills, checking skills before tasks, brainstorming before coding, and creating TodoWrite f...
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GitHub
vercel-react-best-practices
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Trigge...
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GitHub
frontend-design
Use quando o usuário solicitar para construir, editar, corrigir ou fazer melhorias no frontend do projeto dele.
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GitHub
software-architecture
Guide for quality focused software architecture. This skill should be used when users want to write code, design architecture, analyze code, in any case that relates to software development.
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GitHub
backend-expert
Use quando o usuário solicitar criação, manutenção, correção, do backend do projeto do usuário
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GitHub
roadmap-manager
Manages the project roadmap in .dev/planning/ROADMAP.yaml. Use when adding tasks, completing tasks, updating status, generating reports, sprint planning, or any roadmap operations. Triggers on "add task", "comp...
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GitHub
radulator-qa-tester
Automated QA testing for Radulator's 18 medical calculators across radiology, hepatology/liver, and urology specialties. Tests accuracy, collects browser diagnostics, generates Playwright tests, and manages thr...
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GitHub
xaem-two-pass-theme-then-code-ui
Faithful two-pass prompting system that first forges high-entropy, metaphor-driven UI design themes (with strong examples + IP safeguards), lets the user choose ONE, then generates high-fidelity production HTML...
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GitHub
development
Set up the development environment, understand code conventions, and implement type-safe patterns. Use when starting development work, writing new components, or following project-specific coding guidelines.
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GitHub
testing
Write and run tests using Vitest. Understand linting and formatting with Biome. Apply testing patterns for components, utilities, and Server Actions.
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GitHub
internationalization
Implement i18n using next-intl. Manage multilingual content in en.json and ja.json. Apply translation patterns for UI and dynamic content.
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