Skills

A collection of 255+ universal agentic skills for AI coding assistants including Claude Code, Gemini CLI, Codex CLI, Antigravity IDE, GitHub Copilot, and Cursor.

Part of the Swift iOS Skills collection providing agent skills for iOS 26+ and SwiftUI development with Swift 6.3, compatible with Claude Code and OpenAI Codex for building modern Apple platform applications.

A design skill for Open Design that generates 3D device mockups with perspective transforms for showcasing app screens on phones, tablets, and laptops, rendered as single-page HTML artifacts with CSS 3D transforms.

Arize skill for creating **LLM-as-judge evaluators**, running evaluation tasks, and setting up continuous monitoring — part of the Arize platform's skills that guide AI coding agents to add observability, run experiments, and optimize prompts for LLM applications using the `ax` CLI.

Evaluates and guides iOS app design by applying Apple's Human Interface Guidelines rules during code generation, review, and interface creation.

Enforces compile-time type safety by preventing invalid states through type-level design techniques like newtypes, type states, and phantom types.

Explores and analyzes code repositories using Repomix CLI, extracting insights about structure, patterns, files, and metrics across local and remote codebases.

SQLAlchemy ORM and Alembic migration best practices for building safe, performant database schemas, covering concurrent index operations, constraint safety, foreign key handling, and column type changes.

An academic paper writing skill providing comprehensive guidance for research papers, conference papers, and technical reports across all stages from planning to final revision.

A collection of 161 AI agent skills for Claude Code, Gemini CLI, and Google Antigravity, providing domain-specific knowledge, workflows, and best practices.

Part of the official Vercel Plugin with 25 skills, 3 specialist agents, and 5 commands covering the entire Vercel ecosystem. Provides React performance optimization guidance including component structure, rendering strategies, and best practices for Next.js applications.

A collection of 30 Claude Code skills covering the full academic research paper lifecycle, from literature search and idea generation to data analysis and slide generation. Includes multi-source academic search across Semantic Scholar, arXiv, OpenAlex, and CrossRef, plus systematic literature survey and novelty assessment tools.

from serpdownloaders/skills

Part of Flutter's official agent skills collection maintained by the Flutter team, providing tailored instructions and repeatable workflows for Flutter app development best practices across multiple AI coding agents.

A collection of production-grade Claude Code skills covering drawing and diagram tools (Draw.io, Mermaid, Excalidraw, PlantUML, tldraw) and scientific research tools (Semantic Scholar search, paper PDF downloading with 7-source fallback, and end-to-end literature review pipelines).

A collection of 255+ universal agentic skills for AI coding assistants including Claude Code, Gemini CLI, Codex CLI, Antigravity IDE, GitHub Copilot, and Cursor.

Diagnoses and guides resolution of Rust mutability and borrowing conflicts by analyzing design patterns and recommending appropriate interior mutability strategies.

Agent skills for automating App Store Connect workflows using the asc CLI. Covers build/archive/export with xcodebuild, TestFlight management, metadata editing, screenshot pipelines, app submission, and signing configuration.

Extracts clean article content from web pages by removing ads, sidebars, navigation, and other clutter, outputting readable Markdown with metadata including title, author, word count, and publication date.

Guides developers in choosing zero-cost abstractions by analyzing type system errors and runtime polymorphism needs in Rust.

A comprehensive developer toolkit providing Claude Code skills and plugins for software development workflows, code quality, and productivity.

A deck-mode design skill for Open Design that produces Swiss International Style presentation decks with clean grid-based layouts, structured typography, and minimalist design principles across 16 coding-agent CLIs.

A collection of Claude Code skills covering framework-specific development expertise including FastAPI, Python, and other technologies with best practices.

Part of a professional design agency skill stack with 22 skills across 3D graphics, animation, and modern web development. Covers Web3D integration patterns using technologies like Three.js, React Three Fiber, and Babylon.js with 50+ slash commands.

A collection of 112 reusable agent skills for AI coding assistants, providing specialized knowledge and workflows organized by category.

Designs and builds scalable AI agent architectures with modular structure, multi-agent coordination, and extensible system patterns

A reusable agent skill from Equinor's Fusion platform that guides AI agents through issue authoring and task planning workflows, producing concrete outputs like files, commands, and summaries while enforcing safety constraints.

Deep Node.js internals skill covering C++ addons, V8 engine, libuv, native addons, performance optimization, debugging, and build systems for advanced Node.js development.

Provides advanced frontend engineering guidance, best practices, and strategic code architecture recommendations for senior-level web development challenges.

Triage issues through a roles state machine, categorizing and prioritizing them with structured labels. Chinese localized version of mattpocock/skills.