According to AlphaMoat, as of 2026-09, Gamma Presentations has 3,955 downloads and 2 stars — ranked #2,605 of 5,078 AI skills overall, and #215 of 435 in Office.

Installs

361

Downloads

4.0K

Stars

Overall Rank

#2,605

Top 52% overall · Top 50% in Office

Platform	Installs	Downloads	Stars	Comments
ClawHub ↗	116	3.5K	1	-
SkillHub ↗	361	4.0K	2	—

Platforms count differently and update at different times.

What this skill does

It prepares input text, starts a presentation, document, social or webpage generation, polls its identifier and returns the completed Gamma URL. Options include generate, condense or preserve text, images, card layout and export; preserve mode ignores tone and audience settings. A Gamma API key is required. Keep it in an environment variable or secret manager and send only content approved for Gamma processing.

Profile published 2026-10-27

What you can do with it

Prepare a Gamma generation request and follow its status

When to use it

When approved content should become a Gamma deck, document or webpage

Example prompts

Generated from the skill’s documentation as examples; not results of actual runs.

Organize this content for the chosen format, explain text mode and export options, and check that the input may be sent to Gamma.

Monthly Trend

Downloads4.0K

Stars2

The counting method changed in 2026-09: skills with the same name are now counted separately by author, and the full catalog is covered. Dashed lines show months before the change; they are not compared with later months, and no growth is computed across the change.

Month	Downloads	MoM	Stars
2026-09	4.0K	—	2
2026-08	3.6K	+4.6%	2
2026-07	3.4K	+12.3%	2
2026-06	3.0K	-0.3%	1
2026-05	3.0K	—	2
2026-03	2.6K	—	1

SKILL.md (original)

The author’s original file, shown as plain text without edits or review by AlphaMoat. Links are not clickable; check commands before running them. Fetched 2026-10-23.

2.7 KB · ClawHub v1.0.0

---
name: gamma
description: Create presentations, documents, social posts, and websites using Gamma's AI API. Use when asked to create slides, presentations, decks, documents, or web content via Gamma.
---

# Gamma API Skill

Create presentations and documents programmatically via Gamma's API.

## Setup

Show all (95 lines)


1. Get API key from https://developers.gamma.app
2. Store in environment: `export GAMMA_API_KEY=sk-gamma-xxx`
   Or add to TOOLS.md: `Gamma API Key: sk-gamma-xxx`

## Authentication

```
Base URL: https://public-api.gamma.app/v1.0
Header: X-API-KEY: <your-api-key>
```

## Generate Content

```bash
curl -X POST https://public-api.gamma.app/v1.0/generations \
  -H "Content-Type: application/json" \
  -H "X-API-KEY: $GAMMA_API_KEY" \
  -d '{
    "inputText": "Your content here",
    "textMode": "generate|condense|preserve",
    "format": "presentation|document|social|webpage"
  }'
```

**Response:** `{"generationId": "xxx"}`

## Check Status

```bash
curl https://public-api.gamma.app/v1.0/generations/<generationId> \
  -H "X-API-KEY: $GAMMA_API_KEY"
```

**Response (completed):** `{"status": "completed", "gammaUrl": "https://gamma.app/docs/xxx", "credits": {...}}`

Poll every 10-20s until `status: "completed"`.

## Key Parameters

| Parameter | Values | Notes |
|-----------|--------|-------|
| `textMode` | `generate`, `condense`, `preserve` | generate=expand, condense=summarize, preserve=keep exact |
| `format` | `presentation`, `document`, `social`, `webpage` | Output type |
| `numCards` | 1-60 (Pro), 1-75 (Ultra) | Number of slides/cards |
| `cardSplit` | `auto`, `inputTextBreaks` | Use `\n---\n` in inputText for manual breaks |
| `exportAs` | `pdf`, `pptx` | Optional export format |

## Optional Parameters

```json
{
  "additionalInstructions": "Make titles catchy",
  "imageOptions": {
    "source": "aiGenerated|unsplash|giphy|webAllImages|noImages",
    "model": "imagen-4-pro|flux-1-pro",
    "style": "photorealistic, modern"
  },
  "textOptions": {
    "amount": "brief|medium|detailed|extensive",
    "tone": "professional, inspiring",
    "audience": "tech professionals",
    "language": "en"
  },
  "cardOptions": {
    "dimensions": "fluid|16x9|4x3|1x1|4x5|9x16"
  }
}
```

Note: `textOptions.tone` and `textOptions.audience` are ignored when `textMode` is `preserve`.

## Other Endpoints

- `GET /themes` — List available themes (use `themeId` in generation)
- `GET /folders` — List folders (use `folderIds` in generation)

## Workflow

1. Check for API key in environment (`$GAMMA_API_KEY`) or TOOLS.md
2. Build `inputText` with content (can include image URLs inline)
3. POST to `/generations` → get `generationId`
4. Poll `/generations/{id}` until `status: "completed"`
5. Return `gammaUrl` to user