Claude Code Skills

A Claude Code skill implementing Manus-style persistent markdown planning — the workflow pattern behind structured file-based task management. Creates and maintains planning documents that track progress, decisions, and next steps across complex multi-session projects.

An engineering workflow framework by Jesse Vincent built on the philosophy that 'process beats prompts'. Superpowers transforms Claude Code from a passive code generator into a disciplined senior engineering partner that follows TDD, systematic debugging, and documented planning. Contains 20+ battle-tested skills covering planning, execution, verification, and collaboration. Opened in October 2025, it quickly topped GitHub Trending and became the highest-starred single workflow framework in the Claude ecosystem.

A virtual engineering team framework open-sourced by Y Combinator CEO Garry Tan. GStack includes 23 specialized skills — CEO reviewer, designer, engineering manager, QA, release manager, and more — letting a solo developer summon a complete virtual engineering team. Gained 7,700+ stars in 48 hours after launch. Officially maintained at gstack.org.

A radical simplicity skill that strips AI coding assistants back to first principles. Caveman enforces brutally simple code — no abstractions, no frameworks, no clever tricks. Just plain, readable, maintainable code that any developer can understand at a glance. Inspired by the philosophy that the best code is the code you don't write.

The most complete Claude Code configuration collection available. 40 auto-activating skills across 8 domains — coding, testing, DevOps, security, documentation, design, data, and communication — plus agents, hooks, and slash commands. Includes TOON format support for 30–60% token savings on large codebases. Built by Affaan Mustafa, it's the closest thing to a 'batteries included' Claude Code setup: install once, and Claude immediately knows how to handle your entire engineering workflow.

The best agent harness — a universal TUI orchestration framework supporting Claude, Gemini, OpenAI, and more. Previously known as oh-my-opencode, it provides a unified terminal interface for managing multiple AI agents with smart routing and session management.

A research-focused AI agent skill collection with 170+ plug-and-play tools covering bioinformatics, drug discovery, chemistry, medicine, earth science, and financial analysis. Provides access to 250+ specialized databases and 60+ optimized Python packages. Compatible with Claude Code, Cursor, Gemini CLI, and any tool supporting the Agent Skills standard. Built for scientists and researchers who need AI assistance with domain-specific workflows.

A curated collection of 1000+ agent skills from official dev teams and the community, compatible with Claude Code, Codex, Gemini CLI, Cursor, and more. The most comprehensive open-source directory of agent skills organized by category and use case.

The community's most comprehensive Claude Code resource guide. 86+ real-world tips, tricks, and best practices collected from developers who use Claude Code daily — covering skills, agents, hooks, commands, and workflows. Unlike official documentation, this is battle-tested knowledge from practitioners: what actually works, what to avoid, and how to get the most out of Claude Code on complex projects. Actively maintained with contributions from engineers at major tech companies.

The official public Skills repository by Anthropic containing 17 example skills demonstrating what's possible with Claude's skills system. Ranges from creative applications (art, music, design) to technical tasks (testing, MCP server generation) to enterprise workflows (communications, branding). Apache 2.0 licensed.

An AI skill that automatically transforms raw data, spreadsheets, and database queries into beautiful, interactive visualizations. Graphify understands data semantics and picks the right chart type — bar, line, scatter, heatmap, network graph — then generates production-ready code using D3.js, Chart.js, or Recharts.

A lightweight meta-prompt framework specifically designed to solve 'context rot' in AI coding sessions. GSD uses Spec-Driven Development, multi-agent orchestration, and atomic task decomposition to maintain Claude's output quality across long sessions. Widely adopted by engineers at Amazon, Google, and Shopify. Addresses the core reliability problem of AI coding assistants on complex, multi-session projects.

A lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps, features persistent memory, scheduled jobs, and runs directly on Anthropic's Agents SDK.

A comprehensive collection of AI coding guidelines curated from Andrej Karpathy's public writings, talks, and social media posts. Distills the legendary AI researcher's hard-won wisdom on building reliable AI systems, debugging neural networks, and writing clean ML code into an actionable skill for Claude Code and other AI assistants.

A comprehensive production-ready system combining 185 specialized AI agents, 16 multi-agent workflow orchestrators, 153 agent skills, and 100 commands organized into 80 focused plugins for Claude Code. Covers full-stack development, incident response, ML pipelines, and security hardening.

A single skill that turns Claude into a professional UI/UX designer. Includes 50+ design styles (glassmorphism, brutalism, neumorphism, bento grid, and more), 161 color palettes, 57 font pairings, 161 product types, 99 UX guidelines, and 25 chart types — all accessible across 10 frontend stacks including React, Next.js, Vue, Svelte, SwiftUI, Flutter, and Tailwind. Created by nextlevelbuilder, it went from 0 to 33K stars in under 3 months, making it the fastest-growing single-purpose skill in the ecosystem.

Pre-indexed code knowledge graph for Claude Code, Codex, Cursor, Gemini, and other AI agents. Instead of repeatedly grepping and reading files, CodeGraph parses your codebase once into a structured map of functions, classes, imports, and call relationships — so agents navigate with fewer tool calls and far less token spend. Supports 19+ languages, works 100% locally, integrates via CLI, MCP, or Agent Skill.

A curated set of TypeScript-focused skills from Matt Pocock, creator of Total TypeScript. Teaches Claude to write idiomatic, type-safe TypeScript with advanced generics, conditional types, template literal types, and the patterns used in production TypeScript libraries. Includes skills for type inference, error handling, and API design.

A single CLAUDE.md file distilling Andrej Karpathy's observations on LLM coding pitfalls into 4 hard rules: think before coding, prefer simplicity over abstraction, make targeted changes only, and verify by outcome not intent. Packaged as a proper Agent Skill with .cursor/rules, plugin.json, and multi-tool support. 140K stars — the fastest validation that developers already knew AI was doing these things wrong.

A comprehensive career management skill that turns Claude into a personal career strategist. Covers resume optimization, LinkedIn profile enhancement, interview preparation, salary negotiation scripts, and job search automation. Uses AI to tailor applications to specific job descriptions and track application pipelines.

The largest curated skills directory on GitHub, maintained by the Composio team. 1,000+ production-ready Claude Skills and Plugins organized by use case — from coding and DevOps to marketing, design, and research. Compatible not just with Claude Code but also OpenAI Codex, Cursor, Gemini CLI, and Antigravity. Each skill includes install commands, compatibility tags, and real-world usage examples. The go-to reference when you need to find a skill for a specific task.

A full game development studio in a skill. Claude Code Game Studios gives Claude the knowledge of a senior game developer — covering Unity, Unreal Engine, Godot, and web-based game frameworks. Includes skills for game loop architecture, physics simulation, AI pathfinding, procedural generation, and shader programming.

A persistent memory plugin for Claude Code that automatically captures everything during coding sessions, compresses it with AI, and injects relevant context back into future sessions. Supports ChromaDB vector search, progressive disclosure, and multi-provider AI compression.