Logo Design
Runs a full identity-design process — brief, concepts, clean SVG construction, small-size testing, client boards and favicon/app-icon delivery.
Design & UIIntermediate★ 175⑂ 6AI score 9/10Last updated: Sep 27, 2026
What it does
Puts Claude in the role of a senior identity designer and walks a logo project through explicit phases:
- Discovery → brief: exact name, offering, audience, 3–5 brand adjectives, competitors, constraints (max five questions, plus a fast track that skips straight to concepts)
- Research: searches a bundled library of 1,400+ real SVG logos by mark type, technique, geometry, subject, industry, colour and mood, and names the category clichés to avoid
- Concepts: 8–12 one-sentence ideas across mark types, scored down to the three strongest and most different
- SVG build: 256×256 canvas, black-first, exact angles (0/15/30/45/60/90°), letterforms as paths instead of live
<text> - Testing:
svg_audit.pyflags live text, rasters, gradients, near-miss angles and tiny details;preview_sheet.pybuilds a 16/32 px pixel test, one-colour, reversed, squint, mirror and competitor shelf test - Checkpoint: shows a single concept-overview image and waits for your pick before doing the expensive work
- Kit: palette, horizontal/stacked/symbol lockups, black/white/mono/reversed variants, favicon + app-icon + web-icon set, an industry-specific mockup presentation board, and a one-page usage guide
Who it's for
- Founders and solo builders who need a credible logo and basic identity for a new product
- Designers who want a rigorous process, a redesign framework, or a structured critique with a scorecard
- Developers needing favicons, app icons and a full web-icon set from one mark
- Brand/marketing folks assembling guidelines, sub-brands or a fuller identity system
Examples
- New brand mark: "Design a logo for Lumen, a B2B analytics startup" → brief and assumptions → clichés (blue, upward arrows) ruled out → three black-and-white SVG concepts with a 16 px test sheet → full kit after you choose
- Fix an existing mark: "Our logo turns to mush as a favicon" →
svg_audit.pyfinds hairlines and closing gaps → a simplified small-size cut plus a thinned reversed version - Asset generation only: run
export_variants.py --web-iconson an approved SVG to get favicon.ico, the PNG icon set, a webmanifest and the<head>snippet - Client presentation: a café gets cup and bag mockups, a dev tool gets README and terminal mockups, with every slide exported as PNG
· · · Install guide · · ·
Try it now, no install
Paste this into Claude to use the skill without installing anything.
Read the instructions in this file and follow them to help me: https://raw.githubusercontent.com/kaankiziltug/logo-design-skill/HEAD/skills/logo-design/SKILL.md What I want: (describe your task here)
If Claude can't open the link, open it yourself and paste the contents instead.
↓ If it works for you, download the ZIP below and install it. Then it runs on its own — no pasting each time.
Install in the Claude app (no terminal)
- Download the ZIP with the button below.
- In Claude, open Settings → Capabilities and turn on 'Code execution and file creation'. (one time)
- Go to Customize → Skills → + → 'Upload a skill' and upload the ZIP.
Install in Claude Code
Let Claude do it — paste this into Claude Code
Install the skill I found on Claude Skill Mart. Copy the skills/logo-design folder from the GitHub repo kaankiziltug/logo-design-skill into my ~/.claude/skills/logo-design/. When it's done, tell me in one line what this skill can do.
Install with a command instead
git clone https://github.com/kaankiziltug/logo-design-skill.git && mkdir -p ~/.claude/skills && cp -r logo-design-skill/skills/logo-design ~/.claude/skills/⚠ This is a third-party skill. Check the source repository before installing.
- Open a terminal (Terminal on macOS/Linux, PowerShell on Windows).
- Check Python 3 is available:
python3 --version(on Windows usepython --versionorpy -3 --version). Install from python.org if missing. - Clone the repository:
git clone https://github.com/kaankiziltug/logo-design-skill.git - Copy the skill into your Claude skills folder:
mkdir -p ~/.claude/skills && cp -r logo-design-skill/skills/logo-design ~/.claude/skills/ - (Recommended) Install an SVG renderer so Claude can actually look at its own work:
pip install cairosvg, or have rsvg-convert, Inkscape or headless Chrome available. - Restart Claude Code and try a prompt like "design a logo for my coffee brand" — the skill triggers automatically.
- On Windows, replace
python3withpythonorpy -3in any command from the docs.
View source on GitHub ↗License: MIT