hasna/convert
skills/skill-convert/SKILL.md
File format conversion and transformation CLI between images, PDFs, documents, CSV, and data formats.
tools
Updated Apr 25, 2026
$ install --global
skillsauthnpx skillsauth add hasna/skills convertInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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TrivyContainer and dependency vulnerability scanner
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Last scanned: Apr 25, 2026, 3:26 AM141.0s13 files scanned
SKILL.md
- name:
- convert
- description:
- File format conversion and transformation CLI between images, PDFs, documents, CSV, and data formats.
skill-convert
Description
File format conversion skill with AI-powered extraction capabilities. Converts between images, PDFs, documents, and data formats with optional quality control and AI cleanup.
This CLI is API-backed. Set SKILL_API_KEY when routing through the hosted skills/connectors runtime; provider-specific keys are managed by that runtime.
Category
File Processing / Format Conversion
Commands
convert
Convert a single file to another format.
bun run src/index.ts convert <input> --format <fmt> [options]
Options:
--format <fmt>- Target format (required)--output <path>- Output file path--quality <preset>- Quality preset (lossless, high, medium, low, web)--clean- AI cleanup/sanitization--model <model>- AI model (claude, gpt-4o)
batch
Convert multiple files in a directory.
bun run src/index.ts batch <dir> --format <fmt> --output <outdir> [options]
info
Display file information.
bun run src/index.ts info <file>
formats
List all supported formats and conversion matrix.
bun run src/index.ts formats
Dependencies
NPM Packages
sharp- Image processingpdf-lib- PDF manipulationpdf-parse- PDF text extractionmammoth- DOCX parsingexceljs- Excel file handlingcsv-parse/csv-stringify- CSV processing@anthropic-ai/sdk- Claude AIopenai- GPT-4o AI
API Keys (for AI features)
ANTHROPIC_API_KEY- For Claude-powered conversionsOPENAI_API_KEY- For GPT-4o-powered conversions
Conversion Categories
Image Processing
- Format conversion (PNG, JPG, WebP, AVIF, GIF, TIFF)
- Quality optimization (5 presets)
- Resize support
- Images to PDF
Document Processing
- PDF to text/markdown
- DOCX to markdown/text/HTML
- HTML to markdown
- Markdown to HTML
Data Processing
- CSV to/from Excel, JSON, YAML
- JSON to/from YAML
- TSV conversions
AI-Powered
- Image OCR to markdown/text/JSON
- PDF extraction with AI cleanup
- Document cleaning/sanitization
Key Features
- Quality Presets: lossless, high, medium, low, web
- AI Cleanup:
--cleanflag sanitizes output with AI - Large File Chunking: Automatic splitting for files >10MB
- Batch Processing: Convert entire directories
Use Cases
- Image Optimization: Compress images for web
- Document Extraction: OCR scanned documents
- Data Transformation: Convert between data formats
- PDF Processing: Extract/convert PDF content
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