发现优质的 AI Agent 技能
聚合 Claude Skills、LangChain、AutoGPT 等优质资源，助力开发者快速构建智能应用
2D Platform Game Template
A complete step-by-step guide for building a 2D platformer game using Phaser (v2.x / Phaser CE) with Arcade Physics. This template walks through every stage of development: setting up the project, creating platforms from JSON level data, adding a hero with physics-based movement and jumping, collectible coins, walking enemies, death and stomp mechanics, a scoreboard, sprite animations, win conditions with a door/key system, and multi-level progression.
Game Engine Skill
Build web-based games and game engines using HTML5 Canvas, WebGL, and JavaScript. This skill includes starter templates, reference documentation, and step-by-step workflows for 2D and 3D game development with frameworks such as Phaser, Three.js, Babylon.js, and A-Frame.
OpenSpec — Spec-Driven Development
OpenSpec structures AI-assisted development into trackable changes with artifacts (proposal, specs, design, tasks) that guide implementation.
Learnings
Corrections, insights, and knowledge gaps captured during development.
Symbiont Agent Development Skills Guide
**Purpose**: This guide helps AI assistants quickly build secure, compliant Symbiont agents following best practices.
SchemaPin Development Skills Guide
**Purpose**: This guide helps AI assistants quickly integrate SchemaPin into applications for cryptographic tool schema verification.
AgentPin Development Skills Guide
**Purpose**: This guide helps AI assistants work with AgentPin for domain-anchored cryptographic agent identity verification.
Website Development Rules
- Images are the #1 cause of slow sites — use WebP/AVIF, lazy-load below-the-fold, and set explicit width/height to prevent layout shift - Render-blocking CSS delays first paint — inline critical CSS in `<head>`, defer the rest - Third-party scripts (analytics, chat widgets) often add 500ms+ — load them with `async` or `defer`, audit regularly - Fonts cause invisible text flash (FOIT) — use `font-display: swap` and preload critical fonts - Measure with Lighthouse in incognito mode — extensions s
Vite Patterns
- Only `VITE_` prefixed vars are exposed to client code — `DB_PASSWORD` stays server-side, `VITE_API_URL` is bundled - Access via `import.meta.env.VITE_*` not `process.env` — process.env is Node-only and undefined in browser - `.env.local` overrides `.env` and is gitignored by default — use for local secrets - `import.meta.env.MODE` is `development` or `production` — use for conditional logic, not `NODE_ENV`
Vienna: Outer Districts (18th-23rd)
The outer ring includes wealthy suburbs with vineyards, modern developments on the Danube, and practical residential areas. Further from center but often with better quality of life.
Utrecht — Leidsche Rijn & Vleuten (New Development Areas)
来自 openclaw/skills 技能