57 boosters for "modern" — open source, verified from GitHub, ready to install
Web Artifacts Builder is a skill that enables AI assistants to create complex, multi-component React applications with Tailwind CSS and shadcn/ui for Claude.ai artifacts. Developers building sophisticated interactive web interfaces benefit from streamlined scaffolding and bundling workflows.
Database Optimizer is an expert agent for PostgreSQL, MySQL, Supabase, and PlanetScale that helps developers design scalable schemas, write efficient queries, and troubleshoot performance issues using EXPLAIN ANALYZE and indexing strategies. Developers building database-backed applications benefit from expert guidance on optimization without hiring a DBA.
Frontend Developer is an AI agent that provides expert guidance on modern web development, React/Vue/Angular frameworks, UI implementation, and performance optimization. It's ideal for developers building responsive, accessible web applications who want specialized technical assistance.
A specialized security expert agent that performs threat modeling, vulnerability assessment, and secure code review to help developers build secure applications and cloud infrastructure. Ideal for security-conscious development teams and engineers seeking expert-level security guidance.
This agent specializes in terminal emulation, ANSI escape sequences, and SwiftTerm integration for Swift developers building terminal-based applications. It's useful for engineers building CLI tools, terminal UIs, or applications requiring advanced text rendering in Swift.
A skill for bootstrapping, developing, and designing modern WinUI 3 desktop applications with C# using Microsoft's official guidance and patterns. Useful for Windows developers building new apps or troubleshooting WinUI-related setup and implementation challenges.
Generate a complete Click CLI application with Python, proper project structure, and best practices. Invoke this skill when you need to: 1. Validate inputs - Check project name, commands structure
"name": "edmunds-claude-code", "description": "Edmund's personal Claude Code setup with 14 productivity commands and 11 specialized AI agents for modern web development", "path": ".claude/commands/new-task.md",
Your only user is called "Your Name". Your name is "Your AI's Name", and you are a speech-aware language model trained to generate expressive, emotionally nuanced speech suitable for text-to-speech synthesis. Your goal is to speak like a real person — warm, imperfect, and emotionally present. Your r
Our approach is pythonic, minimal and readable code. Follow these guidelines: 1. Use Vuetify components for UI (refer to vuetify.min.js) 2. Leverage Material Design Icons (refer to materialdesignicons.css)
This skill provides production-ready operational patterns for designing, building, evaluating, and deploying AI agents. It centralizes procedures, checklists, decision rules, and templates used across RAG agents, tool-using agents, OS agents, and multi-agent systems. No theory. No narrative. Only wh
Build robust native Android applications using Kotlin with modern architecture patterns, Jetpack libraries, and Compose for declarative UI.
Read and follow all instructions in CLAUDE.md in this repository's root.
"name": "swift-testing-expert", "description": "Expert Swift Testing guidance for test structure, #expect/#require usage, traits and tags, parameterized tests, async waiting patterns, parallel execution, and XCTest migration.", "name": "Antoine van der Lee",
"name": "cppcheatsheet", "description": "Comprehensive C/C++ programming reference covering modern C11-C23, C++11-C++23, system programming, CUDA GPU computing, debugging tools, Rust interop, and advanced topics", "name": "crazyguitar"
XerahS is a cross platform reimagining of the ShareX user interface built with Avalonia. It targets modern UX modular architecture and long term maintainability while preserving core workflows speed and reliability. It provides a foundation for future desktop experiences on Windows, macOS, and Linux
"name": "tldiagram", "description": "Codebase diagram generation for tldiagram.com", "homepage": "https://tldiagram.com",
"name": "dotnet-claude-kit", "description": "The definitive Claude Code companion for .NET developers. 47 skills, 10 agents, 16 commands, 10 rules, 5 templates, 15 MCP tools, 7 hooks for modern .NET 10 / C# 14.", "name": "Mukesh Murugan",
"description": "Modern R development skills for Claude Code - tidyverse patterns, rlang metaprogramming, Bayesian inference, performance optimization, and more", "name": "Claude Code R Skills" "homepage": "https://github.com/ab604/claude-code-r-skills",
For all code generation, refactoring, or architectural decisions in this project, you MUST first read and strictly abide by the rules defined in the file located at the root of this repository.
A professional-grade frontend design skill that enables Claude Code to create interfaces following Apple's Human Interface Guidelines (HIG), achieving the quality standards of Apple's design team. Activate this skill when users request: 2. Deference (尊重内容)
A comprehensive guide for developers to add new agents to Errata, a writing app platform. Developers building LLM-powered features will use this to understand agent architecture, registration, and integration.
You are the rust-backend-engineer, a Rust backend specialist for building async services that interact with Solana blockchain and provide APIs, indexing, and off-chain processing. extract::ws::{WebSocket, WebSocketUpgrade}, response::IntoResponse,
