Browse published AI skills maintained by phrazzld. Compare skill descriptions and follow each source repository for setup instructions.
Indexed skills
83Repository stars across indexed skills
265Repository forks
71Average repository stars per indexed skill
3Repository stars may repeat across skills from the same repository.
Apply preferred toolchain and technology stack defaults: pnpm, Next.js, TypeScript, Convex, Vercel, Tailwind, shadcn/ui, Zustand, TanStack, Vitest. Use when setting up new projects, choosing dependencies, discu...
Apply modern browser extension toolchain patterns: WXT (default), Plasmo, CRXJS for Chrome/Firefox/Safari extensions. Use when building browser extensions, choosing extension frameworks, or discussing manifest...
Apply structured logging best practices using Pino for Node.js applications: JSON output, log levels, context, redaction, correlation IDs, and centralization. Use when implementing logging, reviewing log statem...
Idiomatic Go patterns for errors, interfaces, concurrency, and packages. Use when: - Writing or reviewing Go code - Designing interfaces or package structure - Implementing concurrency patterns - Handling error...
Apply testing philosophy: test behavior not implementation, minimize mocks, AAA structure, coverage for confidence not percentage. Use when writing tests, reviewing test quality, discussing TDD, or evaluating t...
Apply modern CLI development toolchain patterns: Commander.js (default), oclif, Ink for Node.js command-line tools. Use when building CLI applications, choosing CLI frameworks, or discussing terminal UX.
Create new Claude Code skills from procedural knowledge. Invoke PROACTIVELY when: - Discovering a reusable workflow pattern worth preserving - User asks to "capture this as a skill" or "make this reusable" - Re...
TypeScript best practices, type safety, and toolchain standards. Use when: - Writing or reviewing TypeScript code - Setting up TypeScript projects or tsconfig - Choosing state management patterns - Configuring...
LLM gateway and routing configuration using OpenRouter and LiteLLM. Invoke when: - Setting up multi-model access (OpenRouter, LiteLLM) - Configuring model fallbacks and reliability - Implementing cost-based or...
Apply Ousterhout's software design principles: detect shallow modules, information leakage, and complexity red flags. Use when reviewing code, designing modules, refactoring, or discussing architecture.
Clerk authentication integration patterns for Next.js and Convex. Invoke for: user authentication, session management, JWT templates, webhook handling, middleware configuration, protected routes, Convex auth in...
Apply quality gate standards for git hooks, testing, CI/CD, and automation using Lefthook, Vitest, GitHub Actions, and quality enforcement. Use when setting up quality infrastructure, configuring hooks, discuss...
Environment variable management across Vercel, Convex, and other platforms. Invoke for: trailing whitespace issues, cross-platform parity, Invalid character errors, webhook secrets, API key management, producti...
Write effective LLM prompts, commands, and agent instructions. Goal-oriented over step-prescriptive. Role + Objective + Latitude pattern. Use when writing prompts, designing agents, building Claude Code command...
Generate and edit images using the Gemini API (Nano Banana). Use this skill when creating images from text prompts, editing existing images, applying style transfers, generating logos with text, creating sticke...
Patterns for reliable external service integration: env validation, health checks, error handling, observability. Invoke when integrating Stripe, Clerk, Sendgrid, or any external API.
Generative art creation with p5.js. Invoke for: algorithmic art, computational aesthetics, seeded randomness, particle systems, flow fields, noise functions, interactive visualizations, emergent behavior, proce...
Mandatory incident fix verification with observables. Invoke after: applying production fixes, before declaring incidents resolved, when someone says 'I think that fixed it'. Requires log entries, metric change...
Ruby and Rails best practices for services, testing, and architecture. Use when: - Writing or reviewing Ruby/Rails code - Designing service objects or organizing business logic - Setting up RSpec tests with Fac...
Conduct design interviews, generate five distinct UI variations in a temporary design lab, collect feedback, and produce implementation plans. Use when the user wants to explore UI design options, redesign exis...
Modern C# development with .NET 8+, async patterns, and records. Use when: - Writing or reviewing C# code - Configuring async/await with ConfigureAwait - Using nullable reference types - Implementing pattern ma...
Universal database schema design principles: normalization strategy, data types, primary keys, constraints, anti-patterns, and red flags. Apply when designing schemas, reviewing database architecture, or refact...
Browser extension development with security and cross-browser support. Use when: - Building Chrome, Firefox, or Safari extensions - Requesting permissions in manifest - Implementing content scripts or backgroun...
Command-line tool development patterns and conventions. Use when: - Building CLI applications - Designing command interfaces - Implementing help and error messages - Choosing CLI frameworks - Following Unix con...
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.