Developer Tools & Repos Agent Skills for HTTP / API

Use Apple CryptoKit for Swift cryptographic primitives.

Access security tokens and smart cards using CryptoTokenKit.

Use when implementing concurrent programming in Crystal using fibers, channels, and parallel execution patterns for high-performance…

Use when working with Crystal language development including WebSocket communication, TLS/SSL configuration, HTTP frameworks, ORM…

CrystalMagica project reference — solution structure, MVVM pattern, movement protocol, source generators, key types and their relationships

cuOpt REST server — start server, endpoints, Python/curl client examples.

Avoid common Cursor IDE pitfalls: AI feature mistakes, security gotchas,

Enforces CustomPainter/Canvas discipline — the View/Painter/Scene split with a dumb painter fed one immutable Scene value type…

Custom binary protocol networking for Godot 4.6 C# — WebSocket transport, Channel-based threading, action-based movement protocol

Enable MIPI/GMSL camera sensors on a Jetson Thor or Orin custom carrier by rendering a kernel-DT overlay from the in-tree sensor DTSI.

Edit or create OpenCode's own configuration.

Per-pin SFIO / direction / initial-state configurator for a Jetson Orin or Thor custom carrier from the pinmux XLSM.

Reduce cyclomatic complexity with targeted refactoring strategies

Create complete backgrounds for Dungeons & Dragons 5th Edition (2024 rules), formatted to match the 2024 Player's Handbook style.

This skill provides guidance on finding and using D&D 5e rules for campaign content creation.

Manage D&D 5e character progression with XP tracking, automatic leveling, HP increases, proficiency bonus progression, and spell slot…

Manage D&D 5e combat encounters with turn-based mechanics, attack rolls, and HP tracking.

This skill should be used when the GM needs to handle Daggerheart combat, including action roll resolution, Hope/Fear token economy…

Your daily GitHub command center -- generates a comprehensive briefing (markdown + HTML) of everything needing your attention: issues…

"DaisyUI", "daisyui", "UI 마이그레이션", "UI migration", "shadcn to daisyui", "테마 설정", "theme", "컴포넌트 변환", "DaisyUI 테마", "DaisyUI 컴포넌트" 등…

Three.js animation - keyframe animation, skeletal animation, morph targets, animation mixing.