Development skills

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

React Platformer with Gravity and Collision

Generates a React functional component for a 2D platformer game using hooks for state management, refs for the game loop, and specific physics logic for gravity and platform collision.

518 repo starsObserved in 3 repos
Development

React-Select Creatable Preset/Custom Split

Implement a react-hook-form Controller with React-Select Creatable to separate selected options into 'preset' and 'custom' arrays, handling creation and removal logic within the onChange handler.

518 repo starsObserved in 3 repos
Development

RFID Range Calculation with Material Effects in MATLAB

Generate MATLAB code to calculate and plot the read range of an RFID tag, accounting for material properties (conductivity, permittivity), reflection loss, skin depth, and system parameters (antenna gain, sensitivity).

518 repo starsObserved in 3 repos
Development

SQLite FTS5 Full-Text Search Implementation

Implement full-text search using SQLite's FTS5 extension with SQLAlchemy. This includes creating a virtual FTS table, synchronizing data between standard tables and the FTS index, and executing raw SQL queries for search operations.

518 repo starsObserved in 3 repos
Development

tkinter_session_timer_with_persistence

Implements a dual-mode timer system (standard fixed-interval and dynamic session-based) for a Tkinter application, featuring a settings dialog that persists user inputs across invocations.

518 repo starsObserved in 3 repos
Development

unity_hoverboard_physics_integration

Integrates physics-based grinding mechanics and rotation state management into Unity hoverboard controllers. Ensures bidirectional grinding, smooth interpolation, physics isolation, and dynamic rotation constraints for ramps and stability.

518 repo starsObserved in 3 repos
Development

WebSocket Chat with Mixed Media Support

Develop a real-time chat application using WebSockets (Node.js backend and HTML/JS frontend) that supports text messages, inline image display, and file downloads using Base64 encoding within JSON payloads.

518 repo starsObserved in 3 repos
Development

Arbitrage Sequence Detection in C

Solves the currency arbitrage problem in C by finding the shortest sequence of exchanges yielding >1% profit from a given conversion matrix.

518 repo starsObserved in 2 repos
Development

artifacts-builder

Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.

518 repo starsObserved in 2 repos
Development