Development skills

Browse reusable Agent Skills, each with a clear purpose and practical guidance.

reference-frame-rotations

ReferenceFrameRotations.jl for 3D rotation representations (DCM, Quaternion, Euler angles). Use when constructing rotation matrices, converting between rotation representations, composing rotations, or computing attitude kinematics.

498 repo starsObserved in 2 repos
Development

reflex

Build and debug Reflex (rx) UIs in this repo. Use for editing ui/*.py, choosing rx components, fixing Var/conditional/foreach issues, and applying responsive/layout patterns from the Reflex docs.

498 repo starsObserved in 2 repos
Development

refresh-context

Reads and loads architectural context files (architecture.md and architecture.puml) to understand the PSX Memory Card Manager project structure, components, and design patterns. Use when starting a new session or when architectural context is needed for code changes.

498 repo starsObserved in 2 repos
Development

remotion-video

Build and render Remotion videos using React compositions. Use when defining `<Composition>` entries (often in `src/Root.tsx`), implementing deterministic frame-based animations with `useCurrentFrame()`, sequencing (`Sequence`/`Series`/`TransitionSeries`), and adding media via `OffthreadVideo`, `Img`, `Audio`, and `staticFile()`.

498 repo starsObserved in 2 repos
Development

Remotion Video Components

React component patterns for Remotion video compositions using frame-based rendering. Use this when creating or modifying video sequence components in src/compositions/, src/components/, or any .tsx file that renders video content. Applies functional, purely frame-driven component design.

498 repo starsObserved in 2 repos
Development

Remotion Video Styling

Inline React styling for Remotion video components using theme constants. Use this when styling video compositions, positioning elements on the 1080x1920 canvas, or applying colors/fonts from src/lib/theme.ts. No external CSS files - all styles are inline objects.

498 repo starsObserved in 2 repos
Development

replit-upgrade-migration

Analyze, plan, and execute Replit SDK upgrades with breaking change detection. Use when upgrading Replit SDK versions, detecting deprecations, or migrating to new API versions. Trigger with phrases like "upgrade replit", "replit migration", "replit breaking changes", "update replit SDK", "analyze replit version".

498 repo starsObserved in 2 repos
Development

repo-create

GitHubリポジトリを新規作成・初期化。ghコマンド使用。 トリガー例: 「リポジトリを作成」「GitHubリポジトリ」「repo-create」「gh repo create」

498 repo starsObserved in 2 repos
Development

repo-discoverer

Discover repositories in an organization for sync operations

498 repo starsObserved in 2 repos
Development

repo-hardening

Best practices for setting up quality tooling across different language stacks.

498 repo starsObserved in 2 repos
Development