Skills for shipping better software.

73 game-dev skills for AI coding agents — Godot, Unity, Unreal, Phaser, PixiJS, three.js, Bevy, pygame, LÖVE, Roblox. Portable SKILL.md Agent Skills (the format Anthropic launched as Claude Skills), with a router that loads the right skill for your engine and task. Runs in Claude Code, Cursor, Kiro, Codex, Copilot, Gemini CLI and more.

A collection of Agent Skills by Cali Castle.

Public repository for Agent Skills

Agent skills for useful HTML artifacts, wireframes, interactive prototypes, plans, and diagrams.

Agent skills for Manim to create 3Blue1Brown style animations.

Evidence-gated Agent Skill for reconstructing 2D photonics schematics as physically auditable Blender optical tables with CAD, beam-path, mechanics, and render proof.

Open-source agent skills for generating editorial-style information cards from natural-language input.

A collection of open source plugins, widgets, agent skills, and developer resources for Figma products that have been shared on GitHub.

Open-source agent skills library for building SaaS, marketing systems, creative assets, and frontend design workflows

Agent-native PowerPoint manipulation — one CLI lets AI agents inspect, edit, create, and verify .pptx files through atomic JSON patches. Packaged as an Agent Skill.

AI agent skills for Meshy AI 3D generation platform

Agent Skill for generating 2D sprite sheets and map, transparent PNG frames, and animated GIFs from prompts.

Turn photos into source-faithful editorial artworks with an Agent Skill — adaptive layouts, controlled abstraction, and a Strict Fidelity composition path.

Open-source, bilingual AI video-prompt skill — rewrite ideas into model-ready text-to-video prompts. A portable Agent Skill (Claude Code, Codex, OpenClaw, Hermes); generate via Atlas Cloud — Seedance 2.0, Kling, Veo, Hailuo, Wan, Vidu, Gemini Omni, Grok Imagine.

Agent Skills that turn novels into source-grounded, fully playable games for Claude Code, Codex, and Kimi Code(K3).

Agent Skill: turn AI-generated video into 2D game sprite sheets (the Mortal Kombat method, with MiniMax H3 as the actor)

Typed React command-center components, live examples, and a portable coding-agent skill.

Scroll Video Website is a portable AI-agent skill that turns videos into smooth, scroll-controlled canvas experiences with optimized WebP frames, progressive loading, and responsive animation.

An open Agent Skill for extracting poster design systems and transferring them to original poster concepts.

Design engineering system for AI coding agents — ship UI with craft-level quality. Install as an agent skill.

Agent skill: Edward Tufte's data visualization principles for clean, honest, high-data-ink-ratio charts. Recharts, ECharts, Chart.js, matplotlib, Plotly, D3/SVG.

AI agent skill to generate beautiful, unique slide decks with reveal.js - new design for every prompt.

Subject-aware minimal-zine image production for Agent Skills: art direction, generation, series, evidence, and real-bitmap QA.