An open-source presentation skill purpose-built for Antigravity + Kiro + Codex v0.6.0

Presentations
without the AI look.

Grounded enough to trust.
Edited enough to present.
Built to deliver.

agy-ppt turns sources and ideas into considered hybrid PowerPoint decks: visual detail stays intact while important content remains practical to edit.

See real examples GitHub

A visible path from source to approval to deliverable slides.

THE WORK, IN SLIDES01 / 04
Dense Executive cover: a synthetic electric cargo-bike pilot case with three KPIs and a micro-hub photograph
01Actual slide previewDense Executive

One workflow, more than one style

See what it makes.

Explore reproducible examples
Dense Executive slide 1: assertion-led cover, three KPI cards, and a large micro-hub image

DENSE / CARD-RICH01

Dense Executive

A synthetic operating case shaped into a denser decision story: a chart, KPIs, varied information cards, and images with distinct roles.

  • High information density
  • Native chart
  • Replaceable images
Slide 2: native weekly on-time line chart and three operational insights02 Slide 3: distinct team, battery, and route images alongside three operating levers03 Slide 4: three actions for a focused 90-day expansion test04
Balanced Executive slide 1: a fictional marsh restoration cover with a clear title, program scale, and field image

BALANCED / CLEAR02

Balanced Executive

A fictional shoreline briefing with a clear headline, a native chart, a few supporting cards, and purposeful field imagery.

  • Balanced default direction
  • Clear hierarchy
  • Moderate imagery
Slide 2: native synthetic habitat-index bar chart and three takeaway cards02 Slide 3: a field measurement image and three repeatable observation methods03 Slide 4: staged actions to design, observe, and return to a decision04

Both examples use synthetic cases and data. Previews come from actual PowerPoint output; images are replaceable objects, while text and suitable charts remain editable in PowerPoint.

The reality of CJK slides

The text-heavy slide
decided the division of labor.

In our tests, Gemini-generated images carry very little Traditional Chinese text — add more characters and they blur or hallucinate; the same layout holds dozens of Chinese characters under GPT. Slides are among the most text-dense visuals there are, so Antigravity plans the content while Codex (GPT) renders it. This division of labor was forced by reality, not preference.

More than placing words on slides

Grounded content.
Designed to be presented.

Clear responsibilities matter. Antigravity (AGY) owns meaning and source judgment; Kiro owns engineering; Codex owns visual rendering and PowerPoint delivery.

01 / GROUNDED

Grounded

Start from sources and approved content. Keep facts in context instead of letting polished phrasing stand in for evidence.

02 / DESIGNED

Designed

Use hierarchy, rhythm, and visual roles suited to the message—not the same template on every slide.

03 / EDITABLE

Editable

Text, important business fields, and suitable native charts can be continued in PowerPoint.

04 / DELIVERABLE

PowerPoint-ready

Hybrid PPTX balances visual fidelity and practical editing. Confirm the result in your target client.

Human approval stays in the loop

Agree on the direction.
Then build the full deck.

Not a one-shot generation handoff. Review and approve each important stage first.

  1. 01

    Share sources

    Set the topic, audience, and materials.

  2. 02

    Approve the outline

    Confirm the story and content scope.

  3. 03

    Approve the style

    Choose a visual direction for the job.

  4. 04

    Review one real sample

    See a completed Hybrid Sample before deciding to continue.

  5. 05

    Produce the full deck

    The remaining slides follow sample approval.

Not all flattened. Not forced to be all-native.

Edit what matters.
Keep the details that matter.

Choose a delivery approach by element role, so the deck stays useful after handoff.

EDITABLE

Change it directly

Headlines, body copy, KPIs, and business-critical fields; suitable charts keep their native chart data.

REPLACEABLE

Swap in your assets

Logos, photos, and supporting visuals stay as separate image objects, ready for your brand assets.

FIDELITY-FIRST

Preserve complex visuals

When native reconstruction would noticeably damage the design, complex regions can stay high-fidelity instead of becoming hard-to-maintain pieces.

Editability depends on the content and layout. We do not claim every element is fully native or identical across all PowerPoint clients.

QUICK START

Install it.
Try it with your sources.

Requires Python 3.11+, Git, and an agent environment with image-generation capability (implemented and tested against Codex's built-in image generation). This is a hard requirement — no image generation, no slides.

Read the full installation guide
TERMINAL
# Get the project
git clone https://github.com/sujunmin/agy-ppt.git
cd agy-ppt

# Install runtime and skill
python3 skills/agy-ppt/scripts/codex_ppt_runtime.py bootstrap
mkdir -p ~/.gemini/config/skills
rsync -a --delete ./skills/agy-ppt/ ~/.gemini/config/skills/agy-ppt/

OPEN SOURCE / MIT

A better presentation workflow
is built together.

Bug reports, documentation, tests, layout and presentation-quality improvements, PowerPoint compatibility fixes, and reproducible examples are welcome.

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