document-scanning

<!-- CANONICAL SOURCE: .github/skills/document-scanning/SKILL.md -- Edit the canonical source; sync to Gemini via scripts/check-gemini-sync.ps1 --> # Document Scanning ## Supported File Types | Extension | Type | Sub-Agent | |-----------|------|-----------| | .docx | Word document | word-accessibility | | .xlsx | Excel workbook | excel-accessibility | | .pptx | PowerPoint presentation | powerpoint-accessibility | | .pdf | PDF document | pdf-accessibility | ## File Discovery Commands ### PowerShell (Windows) ```powershell # Non-recursive scan Get-ChildItem -Path "<folder>" -File -Include *.docx,*.xlsx,*.pptx,*.pdf # Recursive scan Get-ChildItem -Path "<folder>" -File -Include *.docx,*.xlsx,*.pptx,*.pdf -Recurse | Where-Object { $_.Name -notlike '~$*' -and $_.Name -notlike '*.tmp' -and $_.Name -notlike '*.bak' } | Where-Object { $_.FullName -notmatch '[\\/](\.git|node_modules|__pycache__|\.vscode)[\\/]' } ``` ### Bash (macOS) ```bash # Non-recursive scan find "<folder>" -maxdepth 1 -type f \( -name "*.docx" -o -name "*.xlsx" -o -name "*.pptx" -o -name "*.pdf" \) ! -name "~\$*" # Recursive scan find "<folder>" -type f \( -name "*.docx" -o -name "*.xlsx" -o -name "*.pptx" -o -name "*.pdf" \) \ ! -name "~\$*" ! -name "*.tmp" ! -name "*.bak" \ ! -path "*/.git/*" ! -path "*/node_modules/*" ! -path "*/__pycache__/*" ! -path "*/.vscode/*" ``` ## Delta Detection ### Git-based ```bash # Files changed since last commit git diff --name-only HEAD~1 HEAD -- '*.docx' '*.xls...