Browse and install thousands of AI Agent skills in the Killer-Skills directory. Supports Claude Code, Windsurf, Cursor, and more.
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Schedule Performance Optimization is a skill that applies specific protocols to optimize large schedule performance, including virtualizing surfaces and measuring performance with Profiler and bundle analyzer.
B2B warehouse marketplace platform connecting businesses with storage operators
Frontend development patterns for React, Next.js, state management, performance optimization, and UI best practices.
PostgreSQL database patterns for query optimization, schema design, indexing, and security. Based on Supabase best practices.
SwiftUI architecture patterns, state management with @Observable, view composition, navigation, performance optimization, and modern iOS/macOS UI best practices.
flutter-dart-code-review is a library-agnostic Flutter/Dart code review checklist, covering widget best practices, state management patterns, and performance optimization.
Cost optimization patterns for LLM API usage — model routing by task complexity, budget tracking, retry logic, and prompt caching.
react-native-best-practices is a skill that provides guidelines for optimizing React Native applications, focusing on performance, bundle size, and memory leaks.
Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or database configurations.
golang is a skill that leverages AI-assisted multi-agent pipelines for efficient Go development, specializing in idiomatic Go development, concurrency patterns, and ecosystem best practices.
Meta-Cognition tool for Claude Code - analyze session history for workflow optimization.