name: libtransform description: > libtransform - Resource transformation utilities. pdfToHtml converts PDF documents to HTML using LLM vision capabilities, splitting pages to images and processing with multimodal models. Use for document conversion, PDF processing, and knowledge extraction from documents.

libtransform Skill

When to Use

• Converting PDF documents to HTML
• Extracting content from scanned documents
• Processing documents with LLM vision models
• Building document transformation pipelines

Key Concepts

pdfToHtml: Splits PDF into page images, sends to vision-capable LLM, and assembles HTML output with semantic structure.

Usage Patterns

Pattern 1: Convert PDF to HTML

import { pdfToHtml } from "@copilot-ld/libtransform";

const pdfBuffer = await fs.readFile("document.pdf");
const html = await pdfToHtml(pdfBuffer, {
  model: "gpt-4-vision-preview",
  maxPages: 50,
});

Integration

Used by libingest pipeline for document processing. Requires LLM with vision capabilities.