powerpoint

name: powerpoint description: Create validated PowerPoint .pptx deck artifacts through the lean Rockie PPTAgent wrapper and emit them to the lab.

powerpoint

Use this skill when the user asks for a PowerPoint deck, slide deck, or .pptx artifact based on lab findings, sources, notes, or experiment plans.

Tenant runtimes call the lean PPTAgent package, not DeepPresenter:

rockie-pptagent-render --input request.json --output deck.pptx

The equivalent import contract is:

from rockie_pptagent.wrapper import render_presentation

Rules

• Produce a real .pptx package. Do not rename PDF, HTML, images, or markdown as .pptx.
• Use the Pebble ML template bundled with rockie-pptagent unless the user supplies a specific template.
• Cap decks at 30 slides. Requests above 30 must fail clearly or be rewritten with an explicit warning before rendering.
• Do not use DeepPresenter, Tavily, MinerU, model downloads, image generation, local GPU frameworks, or network-only enrichment paths.
• Verify the output as an Office package before emitting it.

Request Shape

{
  "prompt": "Create a 5-slide deck summarizing this lab.",
  "slide_count": 5,
  "title": "Quantifying Impact",
  "findings": [],
  "attachments": [],
  "template_path": null,
  "theme": {
    "background": "#FAF5E7",
    "accent": "#8B2E1F",
    "heading_font": "Space Grotesk",
    "mono_font": "JetBrains Mono"
  }
}

Artifact Emission

After rendering, base64-encode the .pptx bytes and call emit_artifact with:

• kind: "slides"
• content_encoding: "base64"
• filename: "<safe-name>.pptx"
• mime_type: "application/vnd.openxmlformats-officedocument.presentationml.presentation"
• destinations: ["ui", "chat"]

Report the emitted artifact id or final path. If rendering fails, report the wrapper exit code and stderr summary without leaking tenant secrets.