Agent Skills Hub

server-components

Guidance on React Server Components (RSC) in Next.js, covering server/client component boundaries, data fetching, and composition patterns.

ux-designer

A precision-focused UX/UI engineering agent for identifying bugs, optimizing usability, and ensuring flawless interface performance in workflow applications.

ruzzy

Coverage-guided fuzzer for Ruby code and C extensions, powered by libFuzzer and address sanitizers to detect memory corruption and undefined behavior.

durable-objects

Create, debug, and optimize Cloudflare Durable Objects. Supports stateful coordination, RPC, SQLite storage, WebSocket handlers, and Vitest testing.

activitypub-testing

Standardized testing patterns for WordPress ActivityPub plugin, covering PHPUnit unit tests and Playwright E2E integration tests.

fastapi-clean-architecture

Build modular FastAPI applications using Clean Architecture, including domain-driven design, dependency injection, repository patterns, and testing strategies for scalable Python backend services.

Confidence Check

Pre-implementation confidence assessment tool for developers. Ensures 90%+ readiness via duplicate checks, architecture compliance, official docs verification, and root cause analysis.

golang

Production-ready Go development support: concurrency patterns, idiomatic error handling, interface design, testing with testify, and Go best practices for scalable backend services.

integrating-stripe-webhooks

Resolve Stripe webhook 'Raw body' and signature verification errors with framework-specific implementations for Fastify, Express, and FastAPI, plus fixes for common TypeScript subscription data mapping issues.

coding-aider-plan-generator

Generate structured development plans, checklists, and file contexts compatible with the IntelliJ coding-aider plugin.

liquid-il

A high-performance Liquid template engine that compiles templates into optimized Ruby and machine code via an intermediate language (IL).

build-iphone-apps

CLI-only iOS development agent for Swift, SwiftUI, and UIKit. Handles the full lifecycle: build, debug, test, and release without Xcode.