Discover Databases skills, compare source repositories and read the instructions for each workflow.
This skill should be used when the user asks about "Workers AI", "AI models", "text generation", "embeddings", "semantic search", "RAG", "Retrieval Augmented Generation", "AI inference", "LLaMA", "Llama", "bge...
Use when explicitly instructed to create an plan (feature, bug fix, or refactor). Not for automatic use—only when directly requested.
Use when creating a pull request.
Use when writing tests for Ruby code in frameworks such as RSpec or Minitest.
Use when creating Git commits.
Use when creating, editing, evaluating, testing, or verifying ANY skill or skill-related file (SKILL.md, skill resources, skill scripts, or skill assets). If you're asked to evaluate or test a skill's effective...
Use when writing tests for TypeScript or JavaScript code in frameworks such as Jest, Vitest, Bun, etc.
Use when analyzing Claude Code conversation logs to find patterns in repeated user instructions that could become skills. Ask for date range first.
Shape engineering designs by clarifying problems, comparing options, managing architectural boundaries, and planning validation.
Update technical documentation by aligning with audience needs, validating workflows end-to-end, and cross-linking related resources.
Guide development with modern Docker Compose, Docker Bake, and ECR for building and managing container images.
Provide structured software code reviews that confirm scope, focus on root causes, evaluate tests, and enforce project conventions.
Comprehensive error handling patterns for Next.js applications. Covers database errors (DbError), server action errors, React error boundaries, toast notifications for user feedback, and structured logging.
Create Firebase Firestore database queries with TypeScript, proper type lifecycle, error handling, and best practices for Next.js applications.
Create comprehensive Storybook stories with interactive tests for React components using CSF Next format and play functions. Use when writing component tests, interaction tests, or documenting component behavio...
Implement Clerk authentication with Next.js 16 proxy pattern, session claims, onboarding gates, and user metadata management. Use when working with authentication, authorization, or user session management.
Tailwind CSS v4 patterns with CSS-first configuration, @theme directive, design system integration, and utility-first styling for Next.js applications.
Type-safe environment variable validation with @t3-oss/env-nextjs and Zod. Build-time validation ensures all required env vars are present and correctly typed.
Cookie-based toast notification system for server-to-client messaging. Use with Server Actions to provide user feedback after redirects.
Generate test-data-bot factory builders for TypeScript types to create mock data for tests and Storybook. Use when creating mock data, test fixtures, or Storybook story data.
Test Next.js Route Handlers and API endpoints using Playwright for real HTTP requests. Use when testing API endpoints, route handlers, or backend integrations.
Perform WCAG accessibility audits on React components using automated tools and manual checks. Use when auditing accessibility, fixing a11y issues, or ensuring WCAG compliance.
Performance optimization patterns for Next.js applications. Covers bundle analysis, React rendering optimization, database query optimization, Core Web Vitals, image optimization, and caching strategies.
Generate Firestore data migration scripts for schema changes, field additions, and data transformations. Use when migrating data, adding fields, or restructuring collections.
The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.