---
description: Audit samples/ PDFs for page counts, text-layer quality, images, and OCR candidates.
argument-hint: [pdf-glob-or-empty]
allowed-tools: [Read, Glob, Bash, Write, Edit]
---

# /sample-audit

## Arguments

The user invoked this command with: $ARGUMENTS

## Workflow

1. Read `AGENTS.md`, `PLAN.md`, `PROGRESS.md`, and `docs/CONVERSION_POLICY.md`.
2. Use PyMuPDF from `.\venv` to inspect matching `samples/*.pdf` files.
3. Report page count, first-page text length, image counts, suspected scan/OCR pages, Korean filename coverage, and obvious layout risks.
4. If the user asks to write metadata, create or update `samples/metadata.json`; otherwise only report.
5. Update `PROGRESS.md` when files are changed.

## Output

- **Corpus Summary**
- **Per-PDF Traits**
- **OCR Candidates**
- **Test Implications**
- **Recommended Metadata Changes**
