Which Python libraries are used for PDF creation?

The skill primarily uses ReportLab for programmatic document generation, though it can also leverage pypdf and pyMuPDF for specialized tasks.

Does it support professional citation formatting?

Yes, it includes specific instructions to convert tool-internal tokens into human-readable, standard scholarly citation formats for professional document output.

How does this skill ensure PDF quality?

It implements a render-and-inspect loop, converting PDF pages to PNG images so Claude can visually verify layout, typography, and element alignment before finalizing the document.

Can it handle complex PDF extraction?

Yes, it uses a combination of pdfplumber and pdftoppm to ensure that tables, diagrams, and figures are accurately captured, which is often missed by standard text extraction.

PDF Processing & Visual QC

Name: PDF Processing & Visual QC
Author: lawvable

bylawvable

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コンテンツ管理

Facilitates professional PDF document extraction and creation with rigorous visual quality control and programmatic formatting.

概要

This skill provides Claude with advanced capabilities for both reading and generating high-quality PDF documents. It utilizes a sophisticated visual feedback loop, converting PDFs to PNGs for meticulous layout inspection to ensure professional-grade typography, spacing, and design. Whether extracting complex data from existing files using pdfplumber and pdftoppm or programmatically building reports with ReportLab, this skill ensures that final outputs are free from rendering defects, malformed citations, or layout inconsistencies, making it ideal for legal and scholarly workflows.

主な機能

Programmatic PDF generation using ReportLab for precise typography and layout control
Enhanced data extraction combining pdftoppm and pdfplumber to capture tables and figures
Rigorous layout verification to prevent text clipping, overlapping, or rendering artifacts
38 GitHub stars
Visual quality control via PDF-to-PNG rendering for automated layout inspection
Automated citation formatting to convert internal tokens into scholarly formats

ユースケース

Extracting structured data from complex PDF layouts containing charts and diagrams
Generating professional legal reports or scholarly documents with precise formatting
Creating automated document generation pipelines that require visual verification

概要

主な機能

Programmatic PDF generation using ReportLab for precise typography and layout control
Enhanced data extraction combining pdftoppm and pdfplumber to capture tables and figures
Rigorous layout verification to prevent text clipping, overlapping, or rendering artifacts
38 GitHub stars
Visual quality control via PDF-to-PNG rendering for automated layout inspection
Automated citation formatting to convert internal tokens into scholarly formats

ユースケース

Extracting structured data from complex PDF layouts containing charts and diagrams
Generating professional legal reports or scholarly documents with precise formatting
Creating automated document generation pipelines that require visual verification