Skills built and shared by the open-source community. Security tools, frameworks, and more.
Core skills library with 20+ battle-tested skills for Claude Code. Includes memory management, task planning, code review, git workflows, and development automation.
mkdir -p ~/.claude/skills/superpowers && curl -fsSL https://raw.githubusercontent.com/Peiiii/nextclaw/HEAD/skills/superpowers/SKILL.md -o ~/.claude/skills/superpowers/SKILL.md Transcribe audio and video files to text using OpenAI Whisper. Generates accurate transcripts with timestamps, speaker diarization, and subtitle files (SRT/VTT) in 99+ languages.
mkdir -p ~/.claude/skills/whisper-transcription && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/python-pro/SKILL.md -o ~/.claude/skills/whisper-transcription/SKILL.md Automate video processing with FFmpeg commands. Generates complex filter chains for transcoding, trimming, concatenating, adding subtitles, extracting audio, creating thumbnails, and batch-processing video files.
mkdir -p ~/.claude/skills/ffmpeg-video && curl -fsSL https://raw.githubusercontent.com/ComposioHQ/awesome-claude-skills/HEAD/video-downloader/SKILL.md -o ~/.claude/skills/ffmpeg-video/SKILL.md Build cross-platform mobile apps with React Native using the New Architecture (Fabric, JSI, TurboModules). Generates components, navigation flows, native modules, and performance-optimized patterns.
mkdir -p ~/.claude/skills/react-native-expert && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/react-native-expert/SKILL.md -o ~/.claude/skills/react-native-expert/SKILL.md Build 2D and 3D games with Godot Engine using GDScript or C#. Generates scenes, scripts, physics setups, UI systems, and shader code for cross-platform game development.
mkdir -p ~/.claude/skills/godot-gamedev && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/game-developer/SKILL.md -o ~/.claude/skills/godot-gamedev/SKILL.md Build beautiful cross-platform apps with Flutter and Dart. Generates widgets, state management patterns (Riverpod, Bloc), platform channels, animations, and production-ready app architecture.
mkdir -p ~/.claude/skills/flutter-dart && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/flutter-expert/SKILL.md -o ~/.claude/skills/flutter-dart/SKILL.md Move fast with the Bun runtime for JavaScript and TypeScript. Covers the package manager, bundler, test runner, and native APIs, plus migrating an existing Node.js project to Bun for lower cold starts and faster installs.
mkdir -p ~/.claude/skills/bun-development && curl -fsSL https://raw.githubusercontent.com/diegosouzapw/awesome-omni-skill/HEAD/skills/development/bun-development/SKILL.md -o ~/.claude/skills/bun-development/SKILL.md Build interactive 3D web experiences with Three.js. Set up scenes, cameras, meshes, materials, lights, and animations; handle textures and loaders; and optimize WebGL/WebGPU rendering for product configurators, data viz, and immersive sites.
mkdir -p ~/.claude/skills/threejs-webgl && curl -fsSL https://raw.githubusercontent.com/freshtechbro/claudedesignskills/HEAD/.claude/skills/threejs-webgl/SKILL.md -o ~/.claude/skills/threejs-webgl/SKILL.md Build game systems in Unity and Unreal Engine. Implement ECS architecture, configure physics and colliders, set up multiplayer with lag compensation, write shaders, optimize to 60+ FPS, and apply patterns like object pooling and state machines.
mkdir -p ~/.claude/skills/game-developer && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/game-developer/SKILL.md -o ~/.claude/skills/game-developer/SKILL.md Build Ethereum interactions with viem — the modern, type-safe replacement for ethers.js. Covers public/wallet clients, transports, transactions, signing, ABI encoding/decoding, and smart-contract reads and writes with first-class TypeScript inference.
mkdir -p ~/.claude/skills/viem && curl -fsSL https://raw.githubusercontent.com/diegosouzapw/awesome-omni-skill/HEAD/skills/development/viem/SKILL.md -o ~/.claude/skills/viem/SKILL.md Build HTML5 browser games with Phaser.js. Generates game scenes, sprite animations, physics bodies, tilemap levels, particle effects, and audio management for Canvas and WebGL games.
mkdir -p ~/.claude/skills/phaser-browser-games && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/game-developer/SKILL.md -o ~/.claude/skills/phaser-browser-games/SKILL.md Ship near-native performance to the browser, serverless, and the edge with WebAssembly. Covers Rust, Go, and C++ toolchains (wasm-pack, TinyGo, Emscripten), JS interop, memory layout, and when WASM actually beats plain JavaScript.
mkdir -p ~/.claude/skills/webassembly-patterns && curl -fsSL https://raw.githubusercontent.com/diegosouzapw/awesome-omni-skill/HEAD/skills/backend/webassembly-patterns/SKILL.md -o ~/.claude/skills/webassembly-patterns/SKILL.md Develop, audit, and deploy Solana programs with the Anchor framework. Covers account structures and constraints, security-by-default checks, CPI interactions, PDA design, and testing with Mollusk and LiteSVM — the full write-test-deploy loop.
mkdir -p ~/.claude/skills/anchor-solana && curl -fsSL https://raw.githubusercontent.com/diegosouzapw/awesome-omni-skill/HEAD/skills/testing-security/anchor-expert-2026/SKILL.md -o ~/.claude/skills/anchor-solana/SKILL.md Develop and test Solidity smart contracts with the Foundry toolkit. Write Forge tests, deploy with scripts, and debug using Cast and Anvil. Triggers on forge/cast/anvil commands and files like foundry.toml, *.t.sol, and *.s.sol.
mkdir -p ~/.claude/skills/foundry-solidity && curl -fsSL https://raw.githubusercontent.com/tenequm/skills/HEAD/skills/foundry-solidity/SKILL.md -o ~/.claude/skills/foundry-solidity/SKILL.md Test smart contracts thoroughly with Hardhat and Foundry. Covers unit and integration tests, mainnet forking, fixtures, and coverage — so you catch reentrancy, accounting, and access-control bugs before deploying to mainnet.
mkdir -p ~/.claude/skills/web3-testing && curl -fsSL https://raw.githubusercontent.com/diegosouzapw/awesome-omni-skill/HEAD/skills/development/web3-testing/SKILL.md -o ~/.claude/skills/web3-testing/SKILL.md Generate production-ready Arduino and embedded C++ for UNO, ESP32, and RP2040. Sensors, actuators, I2C/SPI, non-blocking timers, state machines, EEPROM, SD logging, and WiFi — with proper memory management and board-specific optimization.
mkdir -p ~/.claude/skills/arduino-code-generator && curl -fsSL https://raw.githubusercontent.com/diegosouzapw/awesome-omni-skill/HEAD/skills/development/arduino-code-generator/SKILL.md -o ~/.claude/skills/arduino-code-generator/SKILL.md Write firmware for microcontrollers and RTOS applications. Configure peripherals, write interrupt handlers, implement DMA transfers, debug timing issues, and optimize power consumption for STM32, ESP32, FreeRTOS, and bare-metal targets.
mkdir -p ~/.claude/skills/embedded-systems && curl -fsSL https://raw.githubusercontent.com/Jeffallan/claude-skills/HEAD/skills/embedded-systems/SKILL.md -o ~/.claude/skills/embedded-systems/SKILL.md Compile C and C++ to WebAssembly for the modern web with Emscripten. Port existing native libraries, expose clean JS bindings, manage the heap, and ship high-performance C++ components that run in the browser. Sourced from Google Chrome's modern web guidance.
mkdir -p ~/.claude/skills/cpp-on-the-web && curl -fsSL https://raw.githubusercontent.com/GoogleChrome/modern-web-guidance-src/HEAD/skills-src/cpp-on-the-web/SKILL.md -o ~/.claude/skills/cpp-on-the-web/SKILL.md Ship Deno apps to production on Deno Deploy's edge. Covers the deno deploy CLI, environment variables, Deno KV, custom domains, and the --tunnel flag for testing edge behavior locally before you go live.
mkdir -p ~/.claude/skills/deno-deploy && curl -fsSL https://raw.githubusercontent.com/diegosouzapw/awesome-omni-skill/HEAD/skills/devops/deno-deploy/SKILL.md -o ~/.claude/skills/deno-deploy/SKILL.md Scaffold and build cross-platform desktop apps with Tauri v2. Sets up an opinionated core plus opt-in modules — CLI+MCP, SQLite, tray and auto-updater, release/preflight, and a Swift sidecar — on top of the official create-tauri-app boilerplate.
mkdir -p ~/.claude/skills/init-tauri-app && curl -fsSL https://raw.githubusercontent.com/glebis/claude-skills/HEAD/init-tauri-app/SKILL.md -o ~/.claude/skills/init-tauri-app/SKILL.md Explore and query blockchain data through The Graph subgraphs. Inspect GraphQL schemas, build queries for NFT transfers, DEX swaps, and DeFi metrics, iterate on them interactively, and export finished queries for your app.
mkdir -p ~/.claude/skills/subgraph-explorer && curl -fsSL https://raw.githubusercontent.com/diegosouzapw/awesome-omni-skill/HEAD/skills/data-ai/subgraph-explorer/SKILL.md -o ~/.claude/skills/subgraph-explorer/SKILL.md Build full-stack dApps on Arbitrum with Stylus (Rust) and/or Solidity. Covers local devnode setup, contract development and testing, deployment to Arbitrum, and React frontend integration with viem. An opinionated, end-to-end guide for shipping on L2.
mkdir -p ~/.claude/skills/arbitrum-dapp && curl -fsSL https://raw.githubusercontent.com/hummusonrails/arbitrum-dapp-skill/HEAD/SKILL.md -o ~/.claude/skills/arbitrum-dapp/SKILL.md Generate and troubleshoot ESPHome configurations for ESP32 and ESP8266 devices. Ready-to-use YAML templates, GPIO pin-assignment guidance, sensor and actuator setup, WiFi and OTA config, plus fixes for common compile and connection errors.
mkdir -p ~/.claude/skills/esphome-config-helper && curl -fsSL https://raw.githubusercontent.com/diegosouzapw/awesome-omni-skill/HEAD/skills/backend/esphome-config-helper/SKILL.md -o ~/.claude/skills/esphome-config-helper/SKILL.md Build on the Aptos blockchain with the Move language. Covers Move modules and resources, smart contracts, NFTs, and DeFi primitives, plus deploying and testing across devnet, testnet, and mainnet.
mkdir -p ~/.claude/skills/aptos-expert && curl -fsSL https://raw.githubusercontent.com/diegosouzapw/awesome-omni-skill/HEAD/skills/development/aptos-expert/SKILL.md -o ~/.claude/skills/aptos-expert/SKILL.md