Skill-Box

Creating algorithmic art using p5.js with seeded randomness.

Applies Anthropic's official brand colors and typography to any sort of artifact.

Anthropic's official tools for professional UI design and dynamic artifact construction.

Audio and speech toolkit: OpenAI Whisper API for transcription, offline local TTS via sherpa-onnx, and URL/file/YouTube summarization with summarize.sh.

Batch compress images and optimize file sizes.

Complete content creation workflow: AI image generation, multi-platform publishing (Xiaohongshu/WeChat), article illustrations, slide decks, comics, and infographics.

Create beautiful static visual art and posters.

Complete content harvesting: download videos, extract YouTube transcripts, and fetch WeChat articles.

Assists in writing high-quality content with research, citations, and section feedback.

Context7 CLI and MCP setup for AI coding skills management.

Complete data analysis toolkit: CSV summarization, pivot tables, and variance analysis for comprehensive business data insights.

Scientific data visualization and analysis toolkit: Matplotlib, Seaborn, Plotly for charts, GeoPandas for geospatial, NetworkX for network analysis, and SymPy for symbolic math.

Identify coding patterns and growth areas from chat history.

Streamline development: brainstorm features, push changes, and auto-generate changelogs.

Complete office document toolkit: create, edit, and analyze Word, Excel, PowerPoint, and PDF.

Financial and SEC research toolkit: SEC EDGAR filings (10-K/10-Q/8-K), US Treasury fiscal data, hedge fund risk monitor, and real-time market data via Alpha Vantage.

Professional financial modeling suite for DCF valuation and LBO analysis. Perfect for investment banking and corporate finance.

GitHub operations via gh CLI: manage issues, PRs, CI runs, code review, and API queries with structured JSON output.

Improves quality of images/screenshots by enhancing resolution and clarity.

Automatically process invoices from PDFs/images to Excel using AI vision.

Reads web content and searches the web using Jina AI Reader API. Use when extracting content from URLs, reading social media posts (X/Twitter), or web searching for current information.

Guide for creating high-quality MCP (Model Context Protocol) servers.

Convert Markdown files to PDF with CJK font support, image embedding, and batch processing. Use when asked to convert markdown to PDF, 转换为PDF, or batch convert MD files.

MiniMax TTS API for text-to-speech, voice cloning and voice design.

Expert guide and tools for Google NotebookLM CLI and MCP server.

Query Google NotebookLM notebooks for source-grounded answers.

Premium agent toolkit for Obsidian: Markdown mastery, Bases (databases), JSON Canvas, CLI automation, and clean web extraction with Defuddle.

Complete visualization toolkit for Obsidian: Excalidraw, Mermaid, and Canvas.

Essential productivity integrations: Notion knowledge management, Trello project boards, nano-pdf natural-language PDF editing, and real-time weather queries (no API key needed).

Picks random winners for giveaways, raffles, and contests.

Comprehensive guide for Remotion video creation: React-based video production, animations, audio, captions, 3D content, and 46 best practices.

Guide for creating and updating effective Claude skills.

Powerful universal preprocessor that turns docs, repos, and PDFs into structured AI knowledge assets/skills.

Toolkit for creating animated GIFs optimized for Slack.

Postgres performance optimization and best practices from Supabase: query performance, schema design, connection management, and security.

Toolkit for styling artifacts with preset or on-the-fly themes.

Premium React development and deployment suite from Vercel Labs: best practices, design guidelines, and instant deployment.

Video frame and thumbnail extraction using ffmpeg for visual analysis and content creation.

Publish and manage X (Twitter) posts, replies, and media via xurl CLI with full API access.