Synthetic Codex file workflow examples, 2026-10-18. No private messages or native GUI tests.
Validate: python scripts/check_pdf.py output/pdf/verified-handoff.pdf
Negative: python scripts/check_pdf.py evidence/negative-one-page.pdf (expected exit 1)
Generator: python scripts/make_pdf.py (requires reportlab; refuses existing output)
Validator requires pypdf. Preserve the supplied result by backing it up before generation.
Text generated by the assistant; PDF generated by ReportLab. Links and screenshots are not evidence of app export.
