office

Office document generation

Call office_generate once per output file. Paths are relative to the session workspace. Images must be PNG or JPEG already inside that workspace. The tool never overwrites an existing file; choose a new name.

DOCX

{
  "kind": "docx",
  "output": "reports/q3-summary.docx",
  "title": "Q3 summary",
  "paragraphs": ["Revenue increased.", "Details are below."],
  "tables": [{"rows": [["Region", "Sales"], ["East", "120"], ["West", "140"]]}],
  "images": [{"path": "charts/q3.png", "width_inches": 5.5}]
}

The document contains the title, paragraphs, every table row/cell, and embedded images in that order.

XLSX

{
  "kind": "xlsx",
  "output": "reports/q3.xlsx",
  "sheets": [
    {
      "name": "Summary",
      "rows": [
        [{"value": "Region", "bold": true, "fill": "DDEBF7"}, {"value": "Sales", "bold": true, "fill": "DDEBF7"}],
        ["East", 120],
        ["West", 140],
        [{"value": "Total", "bold": true}, {"formula": "SUM(B2:B3)", "number_format": "#,##0.00"}]
      ]
    },
    {"name": "Notes", "rows": [["Values are in USD."]]}
  ]
}

A cell can be a JSON string, number, or boolean, or an object with:

• value: string, number, or boolean;
• formula: formula text, with or without the leading = (use instead of value);
• bold: true for bold text;
• fill: six-digit RGB fill such as DDEBF7;
• number_format: Excel number format such as 0.00, 0%, or #,##0.00.

Formulas are marked for recalculation when the workbook opens. No LibreOffice or other external program is required.

PPTX

{
  "kind": "pptx",
  "output": "reports/q3-deck.pptx",
  "slides": [
    {"title": "Q3 summary", "bullets": ["Revenue increased", "East and West grew"]},
    {"title": "Regional sales", "bullets": ["East: 120", "West: 140"], "image": {"path": "charts/q3.png", "width_inches": 5.5}}
  ]
}

Each slide has an editable title and bullet paragraphs. The optional image is placed to the right of the text, preserving its aspect ratio. Presentations are limited to 100 slides and 64 MiB of image bytes in total; each image is limited to 32 MiB and a width of 5.5 inches.