A brand identity studio inside Claude Code.

Three original identities for your product, drawn as real SVG and checked for originality.
You compare them, choose or ask for changes — and get every file the product needs.

_{The Gallery with Markilo's own round of three proposals (from branding/; the chosen one, A, already shows its finished icon).}

Three proposals → Compare → Select or request changes → Finalize → Export

Markilo reads your product, writes a short brief and draws three genuinely different identities. In the Gallery you see each one on light and dark, as an app icon and at 16 px, with its idea, its strengths and its honest weaknesses. Nothing is finalized without your choice.

Request changes in your words: pick what to change, add a note, or pin a spot on the mark.	Compare any two side by side and say which you prefer and why. Your decisions go straight back to Claude.

Made with Markilo

Real products, each from one round of three proposals with its owner choosing. These are the files Markilo exported, unedited.

Relivaro — release engineering. ≈ $15, seven runs while the 1.1 process was being corrected.	Searvex — search intelligence. $11.27: one round, one development, one direct change.	Jourilo — product experience. $5.29: one round, finished as chosen.

Markilo's own identity came out of the same process: $13.68 for one round and three icon options.

The kit you get

Logos in color, reversed, black and white (SVG + PNG) · favicons, PWA and maskable icons · iOS, macOS, Android and Windows app icons · Open Graph and social images · design tokens · brand guidelines · a manifest with sizes and checksums. Each kit opens with a preview page that shows every file on the background it is made for:

The Gallery, the kit preview and the guidelines work offline from a single file, in English or Turkish, in light, dark or system theme — on a phone too.

Install

In Claude Code:

/plugin marketplace add cihantopac/markilo
/plugin install markilo@markilo

Then: /markilo <your repo, URL or product name>.

Without Claude Code — for other coding agents and scripts — the same toolchain is on npm (Node.js ≥ 20.10, macOS, Linux and Windows):

npm install -g markilo

What it costs, and what it has shown

• The toolchain is free. It runs locally — rendering, measuring, originality checks, export — with no account, server or paid service.
• The design work is done by the AI model and uses your Claude Code usage. In validation, one round of three proposals cost $5–10 and a finished identity $5–15 (API-equivalent, measured by Claude Code; on a subscription it counts against your plan instead). markilo cost tracks it against a budget you set (default $12) and stops paid work when it is reached. Totals are a lower bound until the main session's share is recorded with --session-usd.
• Steered, it works; unattended, it does not yet. With their owner choosing, all three real products above reached an identity the owner approved — three products and one owner's judgment, not a benchmark. Unattended, 1.0 produced no identity a blind judge panel would present. The full record, with every run and image: benchmarks · 1.1 validation log.
• Not legal advice. The originality checks compare against the marks Markilo collected; they cannot prove a mark is unique or registrable. No trademark registry search is done for you.

Learn more

Usage and commands · Asset outputs · Originality · Architecture · Other coding agents · Privacy · Security · Changelog · Contributing

License

Apache-2.0. Bundled fonts are SIL OFL 1.1; see THIRD_PARTY_NOTICES.md.