Project Status
Engine support · spec coverage
Benchmark harness: passing
Engines
callas pdfToolbox
Server CLI runner via the standard preflight profile API.
Supported
Enfocus PitStop Server
Headless action-list runner against the GWG 2022 profile.
Supported
lintPDF
In-development open-source preflight engine — first-party harness adapter.
In development
Coverage
GWG 2022 spec
39 rules across 23 variants encoded into the rule matrix.
Supported
Deterministic corpus
23 positive baselines + 152 negative failure-mode files, byte-identical from a seed.
Supported
verapdf PDF/X-4 validation
Every generated PDF validated against ISO 15930-7 before scoring.
Supported
TP/FP/FN/TN scoring
Per rule, per variant, per engine — markdown and HTML reports.
Supported
Last checked: 2026-05-11 · Updated automatically