Skills

from reactjs/react.dev

from melodic-software/claude-code-plugins

A dotnet backend patterns skill from an Antigravity Skills vault ported from Claude Code Agents.

Sets up xUnit test projects for .NET applications with proper configuration and best practices, from a .NET testing agent skills collection based on an award-winning testing course.

from terrylica/cc-skills

Provides documentation and guidance for using Cloudflare's Durable Objects, a stateful serverless compute primitive for building distributed, consistent applications.

A dx optimizer skill from a developer's dotfiles collection providing Claude Code skills for development environment setup and workflows.

A e2e testing skill from Antigravity Awesome Skills, a collection of 864+ universal agentic skills for Claude Code, Gemini CLI, and other AI assistants.

A persona-based UI walkthrough skill that verifies UI flows by role-playing as various personas (beginners, seniors, mobile users, etc.), reporting confusion points with multi-dimensional emotion scoring and cognitive psychology analysis.

Builds conversational AI voice agents with ElevenLabs, enabling multi-language voice interfaces, RAG knowledge bases, and advanced WebRTC communication across React, JavaScript, and mobile platforms.

Triages email inboxes via the Front API using the joelclaw CLI, scanning, categorizing, and archiving conversations while surfacing actionable items and drafting replies.

from sachacoldiq/coldiq-s-gtm-skills

A energy management skill from a curated collection of Claude Code skills for development workflows and tooling.

A skill for assessing and enhancing software projects for enterprise-grade security, quality, and automation, aligned with OpenSSF Scorecard, SLSA, and S2C2F supply chain security frameworks.

Manages environment variables and configuration across environments in Next.js projects from Full Stack Recipes, a Shadcn registry for full-stack web and agentic applications.

Skill for implementing robust error handling in Node.js with custom error classes, async patterns, Express middleware, and production monitoring.

A estimation plugin from Melodic Software's Claude Code Plugins, providing development tools and workflow integrations.

Open standard for packaging AI agent skills as runtime modules with stable interfaces, versioning, testing, and installation support across Claude Code, Cursor, Codex, and other compatible agents.

Executing plans skill from the Antigravity Skills collection, providing structured approaches for turning development plans into completed implementations.

A skill from the CE.SDK Agent Skills plugin that provides bundled documentation, guided code generation, and autonomous project scaffolding for building applications with CreativeEditor SDK across 10 web frameworks.

from tradermonty/claude-trading-skills

FastAPI framework skill providing guidance on routing, request validation, dependency injection, async operations, OpenAPI documentation, and database integration for Python web services.

from jeremylongshore/claude-code-plugins-plus-skills

Part of a large Claude Code skills and plugins hub featuring 700+ agent skills and 270+ plugins, with a CLI installer and interactive tutorials for extending Claude Code capabilities.

A find skills skill from Jackie Skills Starter, a collection of Claude Code skills for full-stack development and AI-assisted coding.

A fine tuning with trl skill from AI Research Skills by Orchestra Research, providing skills for academic research, paper analysis, and scientific workflows.

A motion design specialist agent skill that implements CSS/JS micro-interactions, transitions, hover effects, loading states, and modal animations to make UI feel responsive and polished without sacrificing performance.

Flutter stream widget skill for building reactive widgets that respond to data streams in Flutter applications.

from terrylica/cc-skills

A skill for schema-first form validation using Zod, covering timing patterns (reward early, punish late), async validation, and error message design applicable to any framework.