🎯Skills103
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
A skill for cutting and trimming video segments with precise timestamp control, supporting multi-segment extraction, duration-based splitting, and format preservation.
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
Scientific paper figure generator skill for creating publication-ready charts and visualizations with journal templates for Nature, Science, IEEE, and ACS in high resolution vector formats
Decodes and extracts data from QR codes and barcodes in images with support for multiple formats including EAN-13 and Code128, from the ChatGPT Skills Library.
Resume builder skill for generating professional PDF resumes from structured data with multiple templates, ATS-friendly formatting, and customizable sections
Creates professional Gantt charts for project timelines with task dependencies, milestones, progress tracking, and customizable styling. Supports multiple input sources (CSV, JSON, programmatic), color coding by category/assignee/status, and output in PNG, SVG, PDF, or interactive HTML.
Generates QR codes from text or URLs with customizable styles and formats, from the ChatGPT Skills Library.
Budget analyzer skill for categorizing expenses, identifying spending trends, comparing periods, tracking budget vs. actual, and generating savings recommendations from CSV and Excel data
Removes backgrounds from images using AI-powered techniques, from the ChatGPT Skills Library of specialized AI agent capabilities.
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.
Generates academic citations and bibliographic references in multiple standard formats (APA, MLA, Chicago) from research sources or document inputs.
Converts currencies between different denominations from the ChatGPT Skills Library.
Generates captions and subtitles for video content, from the ChatGPT Skills Library of specialized AI agent capabilities.
Automates form filling by generating and populating form field data from the ChatGPT Skills Library.
Builds and explains cron expressions for scheduling tasks from the ChatGPT Skills Library.
A content similarity checking skill using TF-IDF, cosine similarity, Jaccard index, and Levenshtein distance for plagiarism detection, duplicate finding, and content matching.
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.
A image enhancement suite skill from ChatGPT Skills, a collection of portable AI skills compatible with multiple AI coding assistants.
Applies image filters and visual effects for creative image processing, from the ChatGPT Skills Library of specialized AI agent capabilities.
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.
A pdf toolkit skill from ChatGPT Skills, a collection of portable AI skills compatible with multiple AI coding assistants.
Converts video clips to optimized GIFs with speed control, cropping, text overlays, and file size optimization for social media, documentation, and presentations.
Analyzes audio files and extracts acoustic characteristics from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
Generates formatted expense reports from transaction data from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
Video metadata inspector skill for extracting duration, resolution, codec, frame rate, and bitrate from video files, useful for format verification, quality assessment, and transcoding planning.
Combines multiple images into optimized sprite sheets with customizable grid layouts and automatically generates CSS sprite map classes for web development.
Calculates readability scores including Flesch-Kincaid, Gunning Fog, and SMOG indexes with grade level analysis, writing complexity assessment, and improvement suggestions for text.
Validates JSON data against schemas and provides validation feedback from the ChatGPT Skills Library.
Generates custom sound effects and audio using AI, from the ChatGPT Skills Library.
A barcode generator skill from ChatGPT Skills, a collection of portable AI skills compatible with multiple AI coding assistants.
A contract generator skill from ChatGPT Skills, a collection of portable AI skills compatible with multiple AI coding assistants.
Generates universally unique identifiers (UUIDs), from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
A skill for geocoding (converting addresses to coordinates) and reverse geocoding (converting coordinates to addresses), useful for location data enrichment and address validation.
Analyzes software project dependencies, identifying potential conflicts, version mismatches, and security vulnerabilities across libraries and modules.
A skill for generating thumbnails from images with smart cropping, multiple sizes, and batch processing, ideal for web galleries, social media, and app icons.
Extracts thumbnail images from video files from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
Outlier detective skill for detecting anomalies and outliers in datasets using statistical and ML methods, useful for data cleaning, fraud detection, and quality control.
Generates flowcharts and visual diagrams from text descriptions from the ChatGPT Skills Library.
Generates professional PDF invoices with customizable templates, tax calculations, and branding, supporting batch creation from CSV.
Creates photo collages by combining multiple images into visually appealing compositions from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
Profiles and analyzes code performance to identify bottlenecks and optimization opportunities, from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
Keyword extractor skill for extracting key terms, phrases, and topics from text documents using NLP techniques.
Explains and interprets machine learning model predictions, from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
Scans and extracts structured data from receipt images, including totals, dates, merchant names, and line items, from the ChatGPT Skills Library.
Topic modeling skill that extracts themes from text collections using LDA, NMF, and BERTopic algorithms for content analysis.
Extracts and analyzes metadata from image files including EXIF, location, and technical information, from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
Anonymizes sensitive personal data in datasets from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
A dataset comparison skill from a ChatGPT skills collection that provides content similarity tools using TF-IDF, cosine similarity, and Jaccard index algorithms.
A skill for decomposing time series data into trend, seasonal, and residual components, useful for forecasting, pattern analysis, and seasonality detection.
A icon generator skill from ChatGPT Skills, a collection of portable AI skills compatible with multiple AI coding assistants.
Extracts named entities such as people, organizations, locations, and dates from text, from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
A clustering analyzer skill from ChatGPT Skills, a collection of portable AI skills compatible with multiple AI coding assistants.
Calculates statistical significance for A/B tests with sample size estimation, power analysis, and conversion rate comparisons using confidence intervals.
A skill for formatting and validating markdown documents with auto-generated table of contents, frontmatter, structure validation, and cross-reference linking, supporting export to GitHub, CommonMark, Jekyll, and Hugo formats.
ROI calculator skill for computing return on investment for marketing campaigns, investments, and business decisions with break-even analysis.
A skill that automatically transforms CSV/Excel data into compelling narrative reports with auto-generated insights, visualizations, statistical summaries, and PDF export without writing code.
Visualizes geospatial data on interactive maps from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
Audio format conversion skill supporting MP3, WAV, FLAC, AAC, OGG and other formats with batch processing capabilities.
Converts between KML and GeoJSON geospatial data formats for mapping and GIS applications, from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
Converts between various data types and serialization formats for data processing and interoperability, from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
Compares multiple ML models with cross-validation, metric evaluation, and model selection for classification and regression tasks.
A skill for converting raw meeting notes to structured markdown or PDF with automatic section detection, action items extraction, and attendee parsing.
Analyzes survey responses with advanced statistical techniques, generating insights through Likert scales, cross-tabulations, sentiment scoring, and visualizations.
Guides developers in creating specialized, modular skills that extend ChatGPT's capabilities by providing domain-specific workflows, tool integrations, and expert knowledge.
Normalizes audio files to consistent volume levels, ensuring uniform loudness across different audio sources without distortion.
Calculates statistical power for various analyses from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
A guide for building MCP (Model Context Protocol) servers that integrate external APIs and services with LLMs, covering both Python (FastMCP) and TypeScript (MCP SDK) implementations.
Performs statistical analysis on datasets with descriptive statistics, correlations, and insights from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
Converts between physical units including length, mass, temperature, and time, useful for scientific calculations, data transformation, and unit standardization.
Detects and identifies the language of input text, from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
Calculate cryptographic hashes (MD5, SHA1, SHA256, SHA512) for text and files, compare hashes, verify integrity, and batch process directories.
Image comparison tool skill for visually comparing two images side by side, detecting differences and generating diff reports.
Creates Sankey diagrams for visualizing data flows and relationships, from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
Calculates distances between geographic coordinates, from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
Trims and edits audio files with start and end point selection, from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
Phone number formatting and validation skill with international support and multiple output formats.
Business card scanner skill for extracting contact information (name, company, email, phone, address) from business card images using OCR.
Parses unstructured addresses into structured components with validation for street, city, state, zip, and country.
Color palette extractor skill for extracting dominant colors from images and generating harmonious color palettes.
Batch QR code generator skill for creating multiple QR codes at once from data lists with customizable styling.
Finds and visualizes correlations between variables in datasets, useful for data exploration, feature selection, and identifying relationships between columns.
API response mocker skill for generating realistic mock API responses with fake data for testing and prototyping.
A skill for testing, debugging, and explaining regular expressions, with match visualization, pattern generation from examples, and conversion between regex flavors.
Generates pivot tables from CSV and Excel files with aggregations, filters, and automatic chart creation for data analysis.
Generates styled word clouds from text with custom shapes, colors, fonts, and stopword filtering.
Assists with data classification tasks by applying structured categorization workflows, from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
Generates organizational structure charts and hierarchy diagrams, from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
Splits audio files by detecting silence gaps, auto-segmenting podcasts into chapters and clips.
Creates timelapse videos from image sequences from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
A skill for visualizing sales territories, coverage areas, and service regions on interactive maps with customizable boundaries, color coding by performance, data overlays, and GeoJSON export.
Batch creates professional certificates with customizable templates for courses, achievements, and awards from the ChatGPT Skills Library of AI agent skills.
Provides automated feature engineering tools for machine learning projects from the ChatGPT Skills Library of AI agent skills inspired by Claude's Agent Skills system.
Generates customizable Lorem Ipsum placeholder text with configurable paragraph count, word length, and language variations.
Parses, normalizes, standardizes, and converts dates from various formats to consistent ISO 8601 or custom date formats.
Generates secure passwords and passphrases with customizable rules. Supports password strength checking, bulk password generation, and memorable passphrase creation.