business-artifacts

Files (3)

• LICENSE.txt
• SKILL.md
• json-schema.md · references/

SKILL.md (first lines)

# PaperJSX Document Generation

Generate professional documents from JSON layout specs. PaperJSX is generation-only — it creates new files, it does not edit existing ones.

## Triggers

Use this skill when the user asks to:
- Create a presentation or generate slides
- Make a PPTX or PowerPoint file
- Create a Word document or DOCX
- Generate an Excel spreadsheet with charts
- Create a JSON to PPTX, JSON to DOCX, or JSON to XLSX file
- Generate a PDF invoice, report, or chart document

## Install

Install the format-appropriate package:

```bash
# Presentations
npm install @paperjsx/json-to-pptx

# Word documents
npm install @paperjsx/json-to-docx

# Spreadsheets
npm install @paperjsx/json-to-xlsx

# PDF documents
npm install @paperjsx/json-to-pdf
```

## How it works

1. Build a JSON layout spec matching the schema in `references/json-schema.md`
2. Write a Node.js script that passes the JSON to the PaperJSX engine
3. Run the script to generate the output file
4. Validate the output file exists and is non-zero bytes

Do **not** write imperative PaperJSX API code. The execution model is always: JSON spec in, document file out.

## Example: PPTX generation

```javascript
import { PaperEngine } from "@paperjsx/json-to-pptx";
import fs from "node:fs";

const spec = {
  type: "Document",
  meta: { title: "Q4 Review" },
  slides: [
    {
      type: "Slide",
      children: [
        { type: "Text", content: "Q4 2025 Business Review", style: { fontSize: 36, bold: true } }
      ]
    }
  ]
};

const buffer = await PaperEngine.render(spec);
fs.writeFileSync("presentation.pptx", buffer);
console.log("Generated presentation.pptx");
```

## Example: DOCX generation

```javascript
import { renderToDocx } from "@paperjsx/json-to-docx";
import fs from "node:fs";

const result = await renderToDocx({
  type: "DocxDocument",
  pageSize: "a4",
  orientation: "portrait",
  pages: [
    {
      elements: [
        { type: "heading", level: 1, text: "Quarterly Report" },
        { type: "paragraph", text: "Section content here." }
      ]
    }
  ]
});

fs.writeFileSync("report.docx", result.buffer);
console.log("Generated report.docx");
```

## Example: XLSX generation

```javascript
import { SpreadsheetEngine } from "@paperjsx/json-to-xlsx";
import fs from "node:fs";

const spec = {
  meta: { title: "Revenue Data", creator: "PaperJSX" },
  sheets: [{
    name: "Revenue",
    rows: [
      { cells: [{ value: "Quarter" }, { value: "Revenue" }] },
      { cells: [{ value: "Q1 2026" }, { value: 420000 }] },
      { cells: [{ value: "Q2 2026" }, { value: 510000 }] }
    ]
  }]
};

const buffer = await SpreadsheetEngine.render(spec);
fs.writeFileSync("revenue.xlsx", buffer);
console.log("Generated revenue.xlsx");
```

## Validation

After generating any file, always verify:

```javascript
import fs from "node:fs";

From Aaryan1524/Codex_Skills, MIT.

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