best▌

Apply Anthropic's official skill authoring best practices to your skill.

40+ security and performance rules for Supabase projects with Clerk authentication integration. \n \n Covers 10 rule categories prioritized by impact: Row Level Security and Clerk Integration (critical), Database Security and Authentication Patterns (high), plus Storage, Realtime, Edge Functions, and Testing \n Each rule includes explanation, incorrect/correct code examples, exceptions, and official documentation links \n Organized by use case: new project setup, RLS policy writing, schema desig

Use this skill when generating prompts for any BFL FLUX model to ensure optimal image quality and accurate prompt interpretation.

elasticsearch-best-practices

Comprehensive performance optimization guide for React and Next.js applications with 40+ rules organized by impact level. Designed to help developers eliminate performance bottlenecks and follow best practices.

120+ performance rules across 18 categories for optimizing Three.js applications. \n \n Organized by priority from fundamental setup (Import Maps, modern renderers) through critical concerns (memory disposal, render loops, draw calls) to specialized topics (WebGPU, TSL shaders, WebXR) \n Covers both WebGLRenderer and WebGPURenderer with guidance on choosing between them and leveraging TSL (Three.js Shading Language) for shader development \n Includes practical rules for geometry batching, materi

VueUse composable patterns, SSR compatibility, and TypeScript integration best practices. \n \n Covers SSR-specific gotchas and patterns for safely using VueUse composables in server-rendered environments \n Addresses common issues with element ref handling and type inference when working with VueUse APIs \n Provides efficiency rules to help debug and resolve VueUse integration problems consistently \n

Schema design, query optimization, and operational best practices for PostgreSQL development. \n \n Covers schema design with native data types (UUID, JSONB, ARRAY, NUMERIC), primary/foreign keys, constraints, and table partitioning strategies for large datasets \n Indexing guidance including B-tree, GIN, GiST, and BRIN index types with examples for JSONB queries, partial indexes, and index maintenance via ANALYZE and monitoring \n Query optimization techniques using EXPLAIN ANALYZE, CTEs with m

Domain-specific best practices and patterns for building videos with Remotion and React. \n \n Covers 28 rule files spanning animations, assets, audio, compositions, captions, charts, 3D content, and transitions \n Includes utilities for media metadata extraction (video/audio duration, dimensions, frame extraction) via Mediabunny \n Provides patterns for text measurement, DOM node sizing, font loading, TailwindCSS integration, and timing/easing functions \n Addresses common workflows like captio

Use this skills whenever you are dealing with Remotion code to obtain the domain-specific knowledge.