645 boosters for "UI" — open source, verified from GitHub, ready to install
This booster dispatches a code-reviewer subagent to catch issues before merging, promoting early and frequent code review practices. It benefits developers using claude_code who want to maintain code quality throughout their workflow.
A collaborative design-first booster that guides developers through brainstorming and specification before implementation, preventing premature coding and misaligned requirements.
Helps developers critically evaluate code review feedback by verifying technical soundness before implementation, preventing blind acceptance of potentially incorrect suggestions.
This booster enforces mandatory skill tool invocation at the start of conversations to establish available capabilities. It's designed for users who want to ensure AI assistants always discover and declare applicable skills before responding.
This booster enforces a disciplined verification workflow that prevents false success claims by requiring developers to run and confirm verification commands before marking work complete. It's essential for any development team wanting to eliminate premature PRs and false positives.
A skill that generates detailed, bite-sized implementation plans for multi-step tasks before coding begins, designed for engineers unfamiliar with the codebase. Useful for teams wanting structured planning and onboarding guidance.
Guides developers through the final stages of completing a development branch by verifying tests pass and presenting structured options for merging, creating PRs, or cleanup. Useful for developers who want a systematic approach to integrating completed work.
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.
Applies Anthropic's official brand colors, typography, and design standards to artifacts created in Claude Code, ensuring consistent corporate visual identity. Useful for developers building internal tools, demos, or branded content that should reflect Anthropic's design language.
A skill that empowers developers to create polished, production-ready frontend interfaces and React components with distinctive design that avoids generic AI aesthetics. Ideal for anyone building web UIs, landing pages, dashboards, or custom web components.
mcp-builder is a guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to integrate with external services and APIs. It helps developers build well-designed tool interfaces in Python or TypeScript for AI-powered applications.
A Playwright-based toolkit for testing local web applications, enabling developers to verify frontend functionality, debug UI behavior, and capture browser diagnostics. Essential for AI coding assistants building and validating web applications.
doc-coauthoring guides users through a structured three-stage workflow (context gathering, refinement, and reader testing) for collaboratively creating technical documentation, proposals, and specs. It benefits technical writers, engineers, and product managers who need to efficiently co-author structured content.
This skill guides developers in building LLM-powered applications using Claude and Anthropic SDKs, with smart triggering based on API imports and user intent. Ideal for developers looking to integrate Claude into their projects with language-specific best practices.
This skill helps you build LLM-powered applications with Claude. Choose the right surface based on your needs, detect the project language, then read the relevant language-specific documentation. Scan the target file (or, if no target file, the prompt and project) for non-Anthropic provider markers
A comprehensive guide to creating and managing autonomous agents within the CrewAI framework, enabling developers to build specialized AI agents with defined roles, capabilities, and collaboration features. Ideal for AI engineers and developers building multi-agent systems.
Evidence Collector is a QA specialist agent that demands visual proof (screenshots) for all findings and refuses to report unverified issues, helping teams avoid false-positive bug reports and maintain rigorous testing standards.
Backend Architect is an AI agent that provides expert guidance on scalable system design, database architecture, API development, and cloud infrastructure. It's ideal for developers and teams building robust, secure server-side applications and microservices.
An Instagram marketing specialist agent that helps brands develop visual storytelling strategies, optimize multi-format content, and build engaged communities through aesthetic-driven guidance.
A specialized marketing agent for Bilibili content creators seeking to optimize UP主 growth, master danmaku engagement, and build communities on China's leading video platform. Ideal for creators, brands, and marketing teams targeting Chinese Gen Z audiences.
A specialized agent for building high-performance 3D rendering systems and spatial computing applications using Swift and Metal on macOS and Vision Pro. Ideal for developers creating immersive visualizations and native spatial experiences.
A specialized marketing strategist agent for Kuaishou platform operations, helping businesses build grassroots communities and drive live commerce in China's lower-tier city markets. Ideal for e-commerce entrepreneurs, content creators, and brands targeting underserved Chinese audiences.
LSP/Index Engineer orchestrates Language Server Protocol clients to build unified code intelligence systems with semantic indexing. Developers working with multi-language codebases benefit from streamlined LSP client management and cross-language code visibility.
A developer advocate agent that helps teams build engaged developer communities, create technical content, and optimize developer experience through authentic engineering engagement. Best suited for product managers, DevRel teams, and engineering leads looking to improve platform adoption and developer satisfaction.
