pdf-snapshot-tester
testland/qaTest PDF outputs by converting per-page to images (`pdftocairo` / pdf2image / Poppler) and running pixel-diff (pixelmatch / Resemble.js / Pillow `ImageChops`)…
Scores out of 100 · grade B+
2026-08-20Works
40% of the score100/100
- Loads cleanly: valid frontmatter, required fields present, no dangling references.
Maintained
25% of the score100/100
- no commits in the last 12 weeks
Adopted
20% of the score11/100
- 5 stars on the source repo.
Documented
15% of the score90/100
- 917 words with worked examples.
- Ships 3 bundled files.
Install
npx skills add testland/qa/pdf-snapshot-testerWhat it says it does
Test PDF outputs by converting per-page to images (`pdftocairo` / pdf2image / Poppler) and running pixel-diff (pixelmatch / Resemble.js / Pillow `ImageChops`) against approved baselines. Per-page-range targeting, threshold tuning, font-substitution warnings, byte-stable PDF metadata stripping (CreationDate, /ID); references/ carry cross-engine HTML→PDF regression (Chromium `page.pdf()` / WeasyPrint / wkhtmltopdf per-engine baselines, engine-agreement tests, font-embedding checks, engine-version pinning). Use when a product generates invoices, contracts, or regulatory filings whose layout must not shift, when a PDF template, font pack, or generation library is about to change, or when swapping / upgrading the PDF engine.
Also in testland/qa
| Artifact | Score | What the check found | Type | Reach | Last commit |
|---|---|---|---|---|---|
| idempotency-test-authortestland/qa | clean | Skill | 5 stars | yesterday | |
| flaky-test-quarantinetestland/qa | clean | Skill | 5 stars | yesterday | |
| appium-testingtestland/qa | clean | Skill | 5 stars | yesterday | |
| fast-check-testingtestland/qa | clean | Skill | 5 stars | yesterday | |
| negative-test-generatortestland/qa | clean | Skill | 5 stars | yesterday | |
| test-code-conventionstestland/qa | clean | Skill | 5 stars | yesterday |
Other office & files skills
Browse all| Artifact | Score | What the check found | Category | Reach | Last commit |
|---|---|---|---|---|---|
| pdfanthropics/skills | No license | Office & files | 182,719 installs | today | |
| pptxanthropics/skills | No license | Office & files | 206,139 installs | today | |
| xlsxanthropics/skills | No license | Office & files | 156,275 installs | today | |
| instrument-data-to-allotropeanthropics/knowledge-work-plugins | clean | Office & files | 1,950 installs | today | |
| pitch-deckanthropics/financial-services | clean | Office & files | 1,942 installs | today | |
| pptx-html-fidelity-auditnexu-io/open-design | clean | Office & files | 2,516 installs | today |
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