skills/claude-scientific-skills
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Timothy Kassis
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### Scientific Communication & Publishing
- **Paper-2-Web** - Autonomous pipeline for transforming academic papers into multiple promotional formats using the Paper2All system. Converts LaTeX or PDF papers into: (1) Paper2Web - interactive, layout-aware academic homepages with responsive design, interactive figures, and mobile support; (2) Paper2Video - professional presentation videos with slides, narration, cursor movements, and optional talking-head generation using Hallo2; (3) Paper2Poster - print-ready conference posters with custom dimensions, professional layouts, and institution branding. Supports GPT-4/GPT-4.1 models, batch processing, QR code generation, multi-language content, and quality assessment metrics. Use cases: conference materials, video abstracts, preprint enhancement, research promotion, poster sessions, and academic website creation
- **Perplexity Search** - AI-powered web search using Perplexity models via LiteLLM and OpenRouter for real-time, web-grounded answers with source citations. Provides access to multiple Perplexity models: Sonar Pro (general-purpose, best cost-quality balance), Sonar Pro Search (most advanced agentic search with multi-step reasoning), Sonar (cost-effective for simple queries), Sonar Reasoning Pro (advanced step-by-step analysis), and Sonar Reasoning (basic reasoning). Key features include: single OpenRouter API key setup (no separate Perplexity account), real-time access to current information beyond training data cutoff, comprehensive query design guidance (domain-specific patterns, time constraints, source preferences), cost optimization strategies with usage monitoring, programmatic and CLI interfaces, batch processing support, and integration with other scientific skills. Installation uses uv pip for LiteLLM, with detailed setup, troubleshooting, and security documentation. Use cases: finding recent scientific publications and research, conducting literature searches across domains, verifying facts with source citations, accessing current developments in any field, comparing technologies and approaches, performing domain-specific research (biomedical, clinical, technical), supplementing PubMed searches with real-time web results, and discovering latest developments post-database indexing
### Document Processing & Conversion
- **MarkItDown** - Python utility for converting 20+ file formats to Markdown optimized for LLM processing. Converts Office documents (PDF, DOCX, PPTX, XLSX), images with OCR, audio with transcription, web content (HTML, YouTube transcripts, EPUB), and structured data (CSV, JSON, XML) while preserving document structure (headings, lists, tables, hyperlinks). Key features include: Azure Document Intelligence integration for enhanced PDF table extraction, LLM-powered image descriptions using GPT-4o, batch processing with ZIP archive support, modular installation for specific formats, streaming approach without temporary files, and plugin system for custom converters. Supports Python 3.10+. Use cases: preparing documents for RAG systems, extracting text from PDFs and Office files, transcribing audio to text, performing OCR on images and scanned documents, converting YouTube videos to searchable text, processing HTML and EPUB books, converting structured data to readable format, document analysis pipelines, and LLM training data preparation