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muapi-logo-creator

Engineer professional-grade brand logos using geometric primitives and negative space — generates minimalist, scalable vector-style marks via muapi.ai

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samuraigpt/generative-media-skills 4295 492 forks MIT Updated 16d ago

Part of samuraigpt/generative-media-skills — 72 skills

Install

skills CLI npx skills add https://github.com/SamurAIGPT/Generative-Media-Skills/tree/main/library/visual/logo-creator

Claude Code

claude plugin marketplace add https://llmmart.ai/marketplace.json && claude plugin install samuraigpt-generative-media-skills@llmmart

Git git clone https://github.com/SamurAIGPT/Generative-Media-Skills.git

The skills CLI installs just this skill, for any of its supported agents. Claude Code installs the whole samuraigpt/generative-media-skills collection as a plugin from our marketplace. Git is the plain clone.

Skill manifest

🖼️ Logo Creator Skill

A specialized skill for AI Agents to engineer professional-grade brand identities. The Logo Creator skill translates brand vision into minimalist, scalable, and iconic vector-style marks.

Core Competencies

Geometric Primitive Construction: Using basic shapes (circles, squares, triangles) to create memorable icons.
Negative Space Manipulation: Integrating secondary meanings through the strategic use of empty space.
Symbolic Abstraction: Reducing complex brand concepts into their simplest visual essence.
Scalability Awareness: Ensuring designs remain legible from 16px (favicon) to billboards.

🏗️ Technical Specification

1. Logo Taxonomy Table

Logo Type	Style	Best For	Focus
Pictorial Mark	Symbolic	Established Brands	Iconic Recognition
Abstract Mark	Geometric	Tech/Modern	Concept/Feeling
Lettermark/Monogram	Typographic	Long Names	Initials/Font Style
Emblem	Traditional	Institutions/Cafe	Detail/Badge
Mascot	Character	Communities/Gaming	Personality

2. Branding Directives

Color Theory: Use high-impact monochromatic or dual-tone palettes for professional "weight."
Typography: Pair marks with clean Geometric Sans-Serif (e.g., Gotham, Helvetica style).
Style: Flat design ONLY. No gradients, 3D effects, or photorealistic textures.

🧠 Prompt Optimization Protocol (Agent Instruction)

Before calling the script, the Agent MUST refine the brand vision into a Geometric Minimalist Brief:

PRIMITIVE FOCUS: Reduce the concept to basic shapes: Circle, Square, Triangle.
NEGATIVE SPACE: Explicitly instruct the model to use negative space for secondary meaning (e.g., "The space between the letters forms an arrow").
PRODUCTION CONSTRAINTS: Use Solid colors, Monochromatic palettes, and Flat design only. NO gradients or 3D effects.
CENTERED COMPOSITION: Always specify Isolated on white background and perfectly centered for scalability.

🚀 Protocol: Using the Logo Creator

Step 1: Define the Brand Brief

Provide the agent with a brand name, core values, and industry.

Step 2: Invoke the Script

The create-logo.sh script generates a comprehensive branding brief.

# Designing a Fintech Logo
bash scripts/create-logo.sh \
  --brand "Aura" \
  --concept "geometric security shield with a spark" \
  --style minimalist \
  --color "black and gold"

⚠️ Constraints & Guardrails

Production-Ready: MANDATORY - Solid white/black background only. No textures, no desks, no mockups (t-shirts/business cards).
Legibility: Avoid thin lines or complex overlapping that disappears at small scales.
Minimalism: Limit the mark to a maximum of 3 core geometric elements.
No Artifacting: Use Flux for accurate brand name rendering within the logo.

⚙️ Implementation Details

This skill acts as a "Senior Brand Identity" layer over the core/media/generate-image.sh primitive. It generates an EXPERT_LOGO_BRIEF that enforces geometric symmetry and negative space principles.

Files (generative-media-skills)

scripts

create-logo.sh 1.2 KB

#!/bin/bash
# Expert Skill: Logo Creator
# Translates brand vision into professional vector-style branding.

BRAND=""
STYLE="minimalist"
COLOR="black on white"
CONCEPT=""

while [[ $# -gt 0 ]]; do
    case $1 in
        --brand) BRAND="$2"; shift 2 ;;
        --style) STYLE="$2"; shift 2 ;;
        --color) COLOR="$2"; shift 2 ;;
        --concept) CONCEPT="$2"; shift 2 ;;
        *) shift ;;
    esac
done

if [ -z "$CONCEPT" ]; then
    echo "Usage: bash create-logo.sh --concept 'description' --brand 'name' [--style minimalist|abstract|mascot] [--color 'palette']"
    exit 1
fi

# Branding Logic
EXPERT_PROMPT="[LOGO_BRIEF]
BRAND_NAME: \"$BRAND\"
ICON_CONCEPT: $CONCEPT
DESIGN_PHILOSOPHY: $STYLE, geometric primitives, negative space, flat design
TECHNICAL: High scalability, solid $COLOR background, symmetric, centered
TYPOGRAPHY: Geometric sans-serif wordmark
[EXECUTE] Generate a clean, professional vector logo. NO 3D rendering, NO realistic shading, NO complex gradients. Pure brand identity mark."

# Call Core Primitive
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
CORE_SCRIPT="$SCRIPT_DIR/../../../../core/media/generate-image.sh"

bash "$CORE_SCRIPT" --prompt "$EXPERT_PROMPT" --model flux-dev --aspect-ratio 1:1 --json

SKILL.md 3.4 KB

---
name: muapi-logo-creator
version: 0.1.0
description: Engineer professional-grade brand logos using geometric primitives and negative space — generates minimalist, scalable vector-style marks via muapi.ai
---

# 🖼️ Logo Creator Skill

**A specialized skill for AI Agents to engineer professional-grade brand identities.**
The Logo Creator skill translates brand vision into minimalist, scalable, and iconic vector-style marks.

## Core Competencies

1. **Geometric Primitive Construction**: Using basic shapes (circles, squares, triangles) to create memorable icons.
2. **Negative Space Manipulation**: Integrating secondary meanings through the strategic use of empty space.
3. **Symbolic Abstraction**: Reducing complex brand concepts into their simplest visual essence.
4. **Scalability Awareness**: Ensuring designs remain legible from 16px (favicon) to billboards.

---

## 🏗️ Technical Specification

### 1. Logo Taxonomy Table

| Logo Type | Style | Best For | Focus |
| :--- | :--- | :--- | :--- |
| **Pictorial Mark** | Symbolic | Established Brands | Iconic Recognition |
| **Abstract Mark** | Geometric | Tech/Modern | Concept/Feeling |
| **Lettermark/Monogram** | Typographic | Long Names | Initials/Font Style |
| **Emblem** | Traditional | Institutions/Cafe | Detail/Badge |
| **Mascot** | Character | Communities/Gaming | Personality |

### 2. Branding Directives
- `Color Theory`: Use high-impact monochromatic or dual-tone palettes for professional "weight."
- `Typography`: Pair marks with clean Geometric Sans-Serif (e.g., Gotham, Helvetica style).
- `Style`: Flat design ONLY. No gradients, 3D effects, or photorealistic textures.

---

## 🧠 Prompt Optimization Protocol (Agent Instruction)

**Before calling the script, the Agent MUST refine the brand vision into a Geometric Minimalist Brief:**

1. **PRIMITIVE FOCUS**: Reduce the concept to basic shapes: *Circle, Square, Triangle*.
2. **NEGATIVE SPACE**: Explicitly instruct the model to use *negative space* for secondary meaning (e.g., "The space between the letters forms an arrow").
3. **PRODUCTION CONSTRAINTS**: Use *Solid colors*, *Monochromatic palettes*, and *Flat design only*. NO gradients or 3D effects.
4. **CENTERED COMPOSITION**: Always specify *Isolated on white background* and *perfectly centered* for scalability.

---

## 🚀 Protocol: Using the Logo Creator

### Step 1: Define the Brand Brief
Provide the agent with a brand name, core values, and industry.

### Step 2: Invoke the Script
The `create-logo.sh` script generates a comprehensive branding brief.

```bash
# Designing a Fintech Logo
bash scripts/create-logo.sh \
  --brand "Aura" \
  --concept "geometric security shield with a spark" \
  --style minimalist \
  --color "black and gold"
```

---

## ⚠️ Constraints & Guardrails

- **Production-Ready**: **MANDATORY** - Solid white/black background only. No textures, no desks, no mockups (t-shirts/business cards).
- **Legibility**: Avoid thin lines or complex overlapping that disappears at small scales.
- **Minimalism**: Limit the mark to a maximum of 3 core geometric elements.
- **No Artifacting**: Use Flux for accurate brand name rendering within the logo.

---

## ⚙️ Implementation Details
This skill acts as a "Senior Brand Identity" layer over the `core/media/generate-image.sh` primitive. It generates an `EXPERT_LOGO_BRIEF` that enforces geometric symmetry and negative space principles.