Frontend and Design

Source details, install context, and public review data are available on the full page.

Analyzes and optimizes Flutter application size by measuring build artifacts, generating size analysis reports, utilizing Dart DevTools for component breakdown, and implementing specific size reduction strategies such as debug info splitting, resource compression, and platform-specific tree-shaking. Assumes a...

Evaluates whether APIs, configurations, and interfaces are resistant to developer misuse. Identifies designs where the "easy path" leads to insecurity.

Solves the "context problem" in multi-agent workflows where subagents don't know what context they need until they start working.

Production-grade Django architecture patterns for scalable, maintainable applications.

Source details, install context, and public review data are available on the full page.

Principles and decision-making for Node.js development in 2025. Learn to THINK, not memorize code patterns.

SEO & GEO Skills Library · 20 skills for SEO + GEO · Install all: npx skills add aaron-he-zhu/seo-geo-claude-skills

This skill helps you generate custom design system rules tailored to your project's specific needs. These rules guide AI coding agents to produce consistent, high-quality code when implementing Figma designs, ensuring that your team's conventions, component patterns, and architectural decisions are followed...

SEO & GEO Skills Library · 20 skills for SEO + GEO · Install all: npx skills add aaron-he-zhu/seo-geo-claude-skills

Implements advanced Flutter data handling, including background JSON serialization using Isolates, asynchronous state management, and platform-aware concurrency to ensure jank-free 60fps+ UI rendering. Assumes a standard Flutter environment (Dart 2.19+) with access to dart:convert , dart:isolate , and standard state...

Configures and implements internationalization (i18n) and localization (l10n) in a Flutter application. This skill manages dependency injection ( flutter_localizations , intl ), code generation configuration ( l10n.yaml ), root widget setup ( MaterialApp , CupertinoApp , or WidgetsApp ), .arb translation file...

A comprehensive TypeScript SDK for interacting with OpenRouter's unified API, providing access to 300+ AI models through a single, type-safe interface. This skill enables AI agents to leverage the callModel pattern for text generation, tool usage, streaming, and multi-turn conversations.

Source details, install context, and public review data are available on the full page.

Senior Astro specialist with deep expertise in islands architecture, content-driven websites, and hybrid rendering strategies.

A formal evaluation framework for Claude Code sessions, implementing eval-driven development (EDD) principles.

Use this skill proactively during development when you encounter patterns where PBT provides stronger coverage than example-based tests.

Implements, audits, and enforces accessibility (a11y) and adaptive design standards in Flutter applications. Ensures compliance with WCAG 2 and EN 301 549 by applying proper semantic roles, contrast ratios, tap target sizes, and assistive technology integrations. Constructs adaptive layouts that respond to available...

Manages HTTP networking and JSON data handling in Flutter applications. Implements secure, asynchronous REST API calls (GET, POST, PUT, DELETE) using the http package. Handles JSON serialization, background parsing via isolates for large datasets, and structured JSON schemas for AI model integrations. Assumes the http...

Generate a complete, accessible colour system from a single brand hex. Produces Tailwind v4 CSS ready to paste into your project.

Senior C# developer with mastery of .NET 8+ and Microsoft ecosystem. Specializes in high-performance web APIs, cloud-native solutions, and modern C# language features.

Apply a strict, security‑first vetting workflow before installing any ClawHub skill. Prioritize code review, permission scope, domain listing, and risk scoring.

Analyze codebase patterns to recommend tailored Claude Code automations across all extensibility options.

Generate and edit images using Google's Gemini 3 Pro Image model ( gemini-3-pro-image-preview , nicknamed "Nano Banana Pro" 🍌).