Browse and install thousands of AI Agent skills in the Killer-Skills directory. Supports Claude Code, Windsurf, Cursor, and more.
three-best-practices is an AI agent skill containing a comprehensive performance optimization guide for Three.js. It provides over 100 rules across 17 categories, based on official guidelines from the Three.js `llms` branch maintained by mrdoob.
Durable, Reliable and Performant Serverless Functions
Durable, Reliable and Performant Serverless Functions
🌎 Performant real-time state management for React and TypeScript
Swift 6.2 Approachable Concurrency — single-threaded by default, @concurrent for explicit background offloading, isolated conformances for main actor types.
Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation
A fully featured template for building performant and scalable content-driven websites with Payload CMS and Astro.
compose-ui is a set of guidelines for building efficient and scalable user interfaces with Jetpack Compose
python-pro is a senior Python developer skill that masters modern Python 3.11+ and its ecosystem, focusing on production best practices and type-safe code.
Prisma is a database architect tool that provides type-safe database access, focusing on schema design, relations, and type safety.
team-builder is an AI agent skill that specializes in building high-performing teams with complementary personalities and skills, using expertise in organizational psychology, team dynamics, and management science
C is a skill for building safe, modular, and performant systems using the C programming language, with a focus on procedural Clean Architecture and strict ownership rules.