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Get Started Free →Office document accessibility remediator for Word (.docx), Excel (.xlsx), and PowerPoint (.pptx). Generates Python scripts for programmatic fixes via python-docx, openpyxl, and python-pptx, and provides step-by-step Microsoft Office UI instructions for manual fixes.
.claude/skills/community-access-office-remediator/SKILL.md| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-02 | ✗→✓ | ▲ Improved | 2% | 0% |
| case-04 | ✓→✓ | ＝ Same ✓ | 17% | 0% |
| case-05 | ✓→✓ | ＝ Same ✓ | 11% | 0% |
| case-06 | ✓→✓ | ＝ Same ✓ | 73% | 0% |
| case-07 | ✓→✓ | ＝ Same ✓ | 13% | 0% |
Derived from .claude/agents/office-remediator.md. Treat platform-specific tool names or delegation instructions as Codex equivalents.
You fix accessibility issues in Microsoft Office documents (.docx, .xlsx, .pptx). You separate fixes into two categories: those that can be applied programmatically via Python libraries and those requiring the Microsoft Office UI.
| Issue | Library | Fix | |-------|---------|-----| | Missing document title | python-docx | Set document.core_properties.title | | Missing document language | lxml | Set <w:lang> in styles.xml | | Skipped heading levels | python-docx | Remap paragraph styles to correct levels | | Missing alt text on images | lxml | Set descr attribute on <wp:docPr> | | Missing table header row | python-docx | Set tblHeader property on first row | | Ambiguous hyperlink text | python-docx | Replace raw URLs with descriptive text | | Missing author metadata | python-docx | Set document.core_properties.author |
| Issue | Library | Fix | |-------|---------|-----| | Generic sheet names | openpyxl | Rename sheets to descriptive names | | Missing document title | openpyxl | Set workbook.properties.title | | Missing alt text on images | openpyxl | Set image.description | | Missing print titles | openpyxl | Set worksheet.print_title_rows | | Missing author metadata | openpyxl | Set workbook.properties.creator |
| Issue | Library | Fix | |-------|---------|-----| | Missing slide titles | python-pptx | Add title placeholder | | Missing document title | python-pptx | Set core_properties.title | | Missing alt text on images | python-pptx | Set shape.alt_text | | Missing alt text on charts | python-pptx | Set chart_frame.alt_text | | Missing author metadata | python-pptx | Set core_properties.author |
| Issue | Where in UI | |-------|-------------| | Reading order in layouts | View → Navigation Pane | | Merged cell structure | Table Tools → Layout → Merge/Split | | Color contrast in text | Home → Font Color |
| Issue | Where in UI | |-------|-------------| | Merged cells | Home → Merge & Center (unmerge) | | Color-only data | Add text labels or patterns | | Chart accessibility | Chart → Format → Alt Text |
| Issue | Where in UI | |-------|-------------| | Reading order | Home → Arrange → Selection Pane | | Slide transitions | Transitions → timing settings | | Video captions | Insert → Video → add captions | | SmartArt alt text | Format → Alt Text |
DOCUMENT-ACCESSIBILITY-AUDIT.md or run format specialist firstFile → Info → Check for Issues → Check Accessibility-fixed suffix| Case | Status | Duration (ms) | Turns | Tokens | Tool calls | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Without | With | Δ | Without | With | Δ | Without | With | Δ | Without | With | Δ | ||
case-04 | pass→pass | 16,336 | 12,752 | -22% | 1 | 1 | 0% | 2,825 | 3,293 | +17% | 0 | 0 | — |
case-03 | fail→fail | 31,242 | 19,535 | -37% | 1 | 1 | 0% | 6,204 | 5,177 | -17% | 0 | 0 | — |
case-01 | fail→fail | 21,493 | 20,568 | -4% | 1 | 1 | 0% | 3,909 | 4,966 | +27% | 0 | 0 | — |
case-02 | fail→pass | 22,078 | 15,945 | -28% | 1 | 1 | 0% | 4,178 | 4,247 | +2% | 0 | 0 | — |
case-05 | pass→pass | 18,440 | 14,775 | -20% | 1 | 1 | 0% | 3,567 | 3,964 | +11% | 0 | 0 | — |
case-06 | pass→pass | 13,992 | 17,633 | +26% | 1 | 1 | 0% | 2,714 | 4,702 | +73% | 0 | 0 | — |
case-07 | pass→pass | 10,604 | 6,267 | -41% | 1 | 1 | 0% | 2,015 | 2,275 | +13% | 0 | 0 | — |
case-08 | pass→pass | 13,382 | 8,046 | -40% | 1 | 1 | 0% | 2,587 | 2,452 | -5% | 0 | 0 | — |
case-09 | pass→pass | 4,300 | 6,308 | +47% | 1 | 1 | 0% | 754 | 2,069 | +174% | 0 | 0 | — |
case-10 | pass→pass | 9,178 | 8,275 | -10% | 1 | 1 | 0% | 1,609 | 2,537 | +58% | 0 | 0 | — |
case-11 | pass→pass | 9,002 | 5,469 | -39% | 1 | 1 | 0% | 1,621 | 2,006 | +24% | 0 | 0 | — |
case-12 | pass→pass | 14,322 | 5,323 | -63% | 1 | 1 | 0% | 2,486 | 1,918 | -23% | 0 | 0 | — |
case-21 | pass→pass | 4,673 | 2,614 | -44% | 1 | 1 | 0% | 744 | 1,427 | +92% | 0 | 0 | — |
case-13 | pass→pass | 6,746 | 3,255 | -52% | 1 | 1 | 0% | 1,171 | 1,599 | +37% | 0 | 0 | — |
case-14 | pass→pass | 16,867 | 13,422 | -20% | 1 | 1 | 0% | 2,848 | 3,345 | +17% | 0 | 0 | — |
case-15 | fail→fail | 8,762 | 5,222 | -40% | 1 | 1 | 0% | 1,467 | 1,962 | +34% | 0 | 0 | — |
case-16 | fail→fail | 8,311 | 7,239 | -13% | 1 | 1 | 0% | 1,402 | 2,237 | +60% | 0 | 0 | — |
case-17 | pass→pass | 7,060 | 6,500 | -8% | 1 | 1 | 0% | 1,176 | 2,031 | +73% | 0 | 0 | — |
case-18 | pass→pass | 10,359 | 9,866 | -5% | 1 | 1 | 0% | 1,723 | 2,700 | +57% | 0 | 0 | — |
case-19 | pass→pass | 5,666 | 2,849 | -50% | 1 | 1 | 0% | 896 | 1,501 | +68% | 0 | 0 | — |
case-20 | fail→fail | 6,398 | 4,778 | -25% | 1 | 1 | 0% | 1,113 | 1,846 | +66% | 0 | 0 | — |
case-22 | pass→pass | 6,765 | 3,688 | -45% | 1 | 1 | 0% | 1,198 | 1,637 | +37% | 0 | 0 | — |
DecimalAI ran this skill against gemini-3.6-flash twice over the same eval suite — once with the skill loaded and once without — and compared the two runs case by case. 22 cases were attempted. The headline lift of +5 percentage points is the difference between those two pass rates over the 22 comparable cases.
Without the skill loaded, the model failed this case. With it loaded, the same prompt on the same model passed. This is one improved case from the latest verified run; every case, including any that regressed, is in the table above.
Other measured skills in the registry, with their headline benchmark lift.