Topic: chatgpt
477 skills in this topic.
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data-quality-auditor
Assess data quality with checks for missing values, duplicates, type issues, and inconsistencies. Use for data validation, ETL pipelines, or dataset documentation.
dkyazzentwatwa/chatgpt-skills 41
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data-storyteller
Transform CSV/Excel data into narrative reports with auto-generated insights, visualizations, and PDF export. Auto-detects patterns and creates plain-English summaries.
dkyazzentwatwa/chatgpt-skills 41
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distance-calculator
Calculate distances between geographic coordinates, find nearby points, and compute travel distances. Use for logistics, delivery routing, or location analysis.
dkyazzentwatwa/chatgpt-skills 41
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document-converter-suite
Convert between 8 formats (PDF, DOCX, PPTX, XLSX, TXT, CSV, MD, HTML). Best-effort text extraction, batch processing, and document format transformation.
dkyazzentwatwa/chatgpt-skills 41
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feature-engineering-kit
Auto-generate features with encodings, scaling, polynomial features, and interaction terms for ML pipelines.
dkyazzentwatwa/chatgpt-skills 41
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geo-visualizer
Create interactive maps with markers, heatmaps, routes, and choropleth layers. Use when visualizing geographic data, plotting locations, or creating map-based reports.
dkyazzentwatwa/chatgpt-skills 41
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geocoder
Convert addresses to coordinates (geocoding) and coordinates to addresses (reverse geocoding). Use for location data enrichment or address validation.
dkyazzentwatwa/chatgpt-skills 41
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hash-calculator
Calculate cryptographic hashes (MD5, SHA1, SHA256, SHA512) for text and files. Compare hashes, verify integrity, and batch process directories.
dkyazzentwatwa/chatgpt-skills 41
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icon-generator
Generate app icons and favicons in multiple sizes from a single source image. Support for iOS, Android, web favicon, and social media formats.
dkyazzentwatwa/chatgpt-skills 41
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invoice-generator
Generate professional PDF invoices from line items with customizable templates, tax calculations, and branding. Supports batch generation from CSV.
dkyazzentwatwa/chatgpt-skills 41
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kml-geojson-converter
Use when asked to convert between KML and GeoJSON formats, or convert geo data for mapping applications.
dkyazzentwatwa/chatgpt-skills 41
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ml-model-explainer
Explain ML model predictions using SHAP values, feature importance, and decision paths with visualizations.
dkyazzentwatwa/chatgpt-skills 41
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model-comparison-tool
Use when asked to compare multiple ML models, perform cross-validation, evaluate metrics, or select the best model for a classification/regression task.
dkyazzentwatwa/chatgpt-skills 41
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named-entity-extractor
Extract named entities (people, organizations, locations, dates) from text using NLP. Use for document analysis, information extraction, or data enrichment.
dkyazzentwatwa/chatgpt-skills 41
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photo-collage-maker
Create photo collages with grid layouts, custom arrangements, borders, and backgrounds. Combine multiple images into single compositions.
dkyazzentwatwa/chatgpt-skills 41
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receipt-scanner
Extract vendor, date, items, amounts, and total from receipt images using OCR and pattern matching with structured JSON output.
dkyazzentwatwa/chatgpt-skills 41
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regex-tester
Test, debug, and explain regular expressions. Visualize matches, generate patterns from examples, and convert between regex flavors.
dkyazzentwatwa/chatgpt-skills 41
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skill-creator
Guide for creating effective skills. Use when building new skills or updating existing ones that extend ChatGPT with specialized knowledge, workflows, or tool integrations.
dkyazzentwatwa/chatgpt-skills 41
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sound-effects-generator
Generate audio tones, noise, DTMF signals, and simple sound effects programmatically. Export to WAV or MP3 format.
dkyazzentwatwa/chatgpt-skills 41
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sprite-sheet-generator
Combine multiple images into sprite sheets with customizable grid layouts and generate CSS sprite maps for web development.
dkyazzentwatwa/chatgpt-skills 41
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statistical-analyzer
Perform statistical hypothesis testing, regression analysis, ANOVA, and t-tests with plain-English interpretations and visualizations.
dkyazzentwatwa/chatgpt-skills 41
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table-extractor
Extract tables from PDFs and images to CSV or Excel. Support for scanned documents with OCR, multi-page PDFs, and complex table structures.
dkyazzentwatwa/chatgpt-skills 41
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territory-mapper
Use when asked to visualize sales territories, coverage areas, service regions, or geographic boundaries on interactive maps.
dkyazzentwatwa/chatgpt-skills 41
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video-captioner
Use when asked to add text overlays, subtitles, or captions to videos with customizable positioning, styling, and timing.
dkyazzentwatwa/chatgpt-skills 41