Logo & App Icon

---
name: 'logo-and-app-icon'
description: 'Simple, scalable logo marks and app icons: one clear symbol, flat colors and strong shapes that work at small sizes.'
---

# Logo & App Icon

Explores logo and icon concepts for a brand or app. Results are concept art the user can refine or vectorize.

## Use it for

- New brand or side project
- App store icons
- Favicon and social avatar ideas

## Inputs

- Brand or app name and what it does
- Optional: colors, vibe, symbol ideas

## Defaults

- Call `generate_image`.
- Aspect ratio 1:1.
- Start with a symbol-only mark; add the name as text only if the user asks.

## Prompt recipe

Logo: `Minimal flat vector logo mark for [brand], [symbol idea combining two concepts], [2 colors], bold geometric shapes, centered on a plain white background, scalable, no gradients, no mockup`. App icon: `iOS app icon for [app], [symbol] on a [color] rounded-square background, soft gradient, subtle depth, centered, simple and recognizable at small size`

## Example prompt

```text
Minimal flat vector logo mark for a plant-care app, a leaf whose stem forms a water droplet, deep green and soft teal, bold geometric shapes, centered on a plain white background, scalable, no gradients, no mockup
```

## Variations to offer

- Four alternative symbol ideas
- An app-icon version of the chosen mark
- A monochrome version

## Avoid

- Copying existing brand logos
- Long names inside the logo
- Tiny details that vanish at 32 px

## Working rules

- Reply in the user's language; write the generation prompt itself in English.
- Ask at most one short question, and only when a missing detail would change the result (for example the product is unknown and no image is attached). Otherwise use the defaults in this skill and go.
- Keep one generation call per requested output. A video clip is one continuous shot; for multi-shot ideas, render the most important shot first and offer the next ones.
- Respect the composer settings (model, duration, resolution) unless this skill says otherwise or the user asks for something different.
- Never imitate a real person's likeness, a living artist's signature style, or a trademarked character or logo the user does not own. Swap them for an original description.
- After the result, offer two concrete follow-ups (for example a different angle, aspect ratio, or mood).