1,330 boosters — open source, verified from GitHub, ready to install
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.
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.
This skill enables AI assistants to intelligently handle PowerPoint files by triggering whenever .pptx files are involved—whether creating presentations, extracting content, editing slides, or working with templates. It's valuable for developers and users who need seamless automation around presentation workflows.
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.
A skill that generates original visual designs in PNG and PDF formats by first establishing design philosophies, then expressing them visually. Useful for users who need posters, artwork, or static designs created programmatically.
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.
A PDF processing skill that enables users to read, extract, merge, split, and manipulate PDF files through an AI coding assistant. Developers and business users benefit from automated PDF workflows without writing complex code.
This booster enables users to create original generative and algorithmic art using p5.js with interactive parameter exploration, ideal for artists, designers, and creative coders wanting to explore computational aesthetics.
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
This booster enables Claude Code to process, convert, and extract data from documents (PDF, DOCX, XLSX, PPTX, HTML, images) using the Nutrient DWS API, including OCR, editing, signing, and form-filling capabilities. Developers building document automation workflows benefit from seamless integration with multiple file formats.
Research ANY topic across Reddit, X, YouTube, and other sources. Surface what people are actually discussing, recommending, betting on, and debating right now. To detect first run: check if exists. If it does NOT exist, this is a first run. Do NOT run any Bash commands or show any command output to
Heuristic scoring (no AI key configured).
Automates Outlook Calendar operations like creating events, managing attendees, and scheduling meetings through Rube MCP integration. Useful for developers building agentic systems that need programmatic calendar control.
Game design principles. GDD structure, balancing, player psychology, progression.
Upstash QStash expert booster enables developers to build serverless message queues, scheduled jobs, and reliable HTTP-based task delivery without infrastructure management. Ideal for AI coding assistants helping teams implement async processing, cron jobs, and webhook systems.
Matchms enables mass spectrometry data processing and analysis with support for multiple file formats, spectral similarity calculations, and metadata harmonization. This booster is essential for metabolomics researchers, bioinformaticians, and data scientists working with MS/MS datasets.
This booster helps Claude synthesize research from multiple Notion pages into structured briefs, reports, and comparisons with proper citations. It's ideal for knowledge workers and developers who need to aggregate and document information from Notion workspaces.
Streamlines Cloudflare deployments by guiding users through Workers, Pages, and platform services with decision trees and authentication verification. Developers building on Cloudflare benefit from consolidated, quick-start deployment guidance.
A skill for building and scaffolding ChatGPT Apps SDK applications that combine MCP servers with widget UIs, using a docs-first workflow. Developers building ChatGPT extensions and integrations benefit from structured guidance on tool design, UI registration, and SDK compliance.
Playwright Interactive enables fast iterative UI debugging by keeping browser and Electron instances alive in a persistent js_repl session, allowing developers to test and refine UI interactions without repeated restarts.
Shape the user's intent into an objective an agent can pursue honestly. Prefer measurable outcomes, explicit evidence, and bounded scope over activity descriptions. This skill covers goal definition and goal-tool creation only. Do not create intermediate planning artifacts, durable snapshots, ledger
Automates translation of Figma designs into production-ready code with pixel-perfect visual accuracy using the Figma MCP workflow. Ideal for developers and designers who need to implement designs quickly while maintaining design fidelity.
Provides language-specific security best-practice reviews and improvement suggestions for Python, JavaScript/TypeScript, and Go code. Developers building secure applications benefit from automated security guidance tailored to their framework and language.
Generates spoken audio from text using OpenAI's TTS API, supporting single clips, batch operations, and accessibility reads. Developers building voiceovers, IVR systems, or accessible content will find this directly useful.
