qr-code-generator

Extracts text from images, scanned PDFs, and photographs using OCR with support for 100+ languages. Features table detection to CSV/JSON, structured output in Markdown/JSON/HTML, batch processing, confidence scoring, and quality assessment for OCR results.

Cryptocurrency and stock technical analysis skill with 29+ indicators (Bollinger Bands, Ichimoku, RSI, MACD), generating 7-tier trading signals with divergence detection, volume confirmation, and squeeze alerts

Summarizes long texts into concise key points, from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.

Converts between 8 document formats (PDF, DOCX, PPTX, XLSX, TXT, CSV, MD, HTML) with best-effort text extraction and batch processing capabilities.

Performs financial calculations including investment returns, loan amortization, and compound interest analysis, from the ChatGPT Skills Library of specialized AI agent capabilities.

Screens and filters stocks by financial metrics like P/E ratio, market cap, and dividend yield, enabling comparative analysis and ranking.

A curated collection of AI agent skills adapted from Claude's skill system for use with ChatGPT, providing progressive disclosure, domain-specific workflows, and code execution.

Professional report generator skill for creating data-driven PDF/HTML reports with charts, tables, narrative text, templates, and branding for business analytics and automated reporting

Table extractor skill for extracting tables from PDFs and images to CSV, Excel, or JSON with OCR support for scanned documents, multi-page processing, and smart column detection

A skill for cutting and trimming video segments with precise timestamp control, supporting multi-segment extraction, duration-based splitting, and format preservation.