hasna/read-excel

Read Excel

Parse Excel workbooks from disk and return structured JSON for one or more sheets.

Features

• Supports .xls and .xlsx
• Reads multiple sheets in one run
• Returns workbook metadata, named ranges, and per-sheet rows
• Preserves sheet order and includes formatted cell snapshots
• Allows limiting rows for large workbooks

Usage

# Parse all sheets
skill-read-excel --input ./forecast.xlsx

# Restrict to specific sheets
skill-read-excel --input ./ops.xls --sheets Summary,Costs

# Limit output and save it
skill-read-excel --input ./audit.xlsx --limit 100 --output ./audit.json

Options

| Option | Description | Default | |--------|-------------|---------| | -i, --input <path> | Excel workbook to parse | required | | -s, --sheets <list> | Comma-separated sheet names to include | all sheets | | -l, --limit <n> | Limit rows returned per sheet | unlimited | | -o, --output <path> | Save JSON result to a file | stdout | | --help | Show usage | | | --version | Show version | |

Output Shape

{
  "input": "/absolute/path/to/workbook.xlsx",
  "workbook": {
    "sheetNames": ["Summary", "Data"],
    "namedRanges": []
  },
  "sheets": [
    {
      "name": "Summary",
      "index": 0,
      "rowCount": 12,
      "columnCount": 4,
      "columns": ["month", "revenue", "cost"],
      "rows": [
        { "month": "Jan", "revenue": 1000, "cost": 600 }
      ]
    }
  ]
}