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OnZero

Creative studio for AI agents · MCP

One MCP connection turns any AI agent into a creative studio. Ask your agent in plain language and it comes back with finished work - designed posts, product shots, video ads, music and brand systems, typography included.

Open onzero.ai
Role
Product · UX/UI · Full-stack
Type
AI · Creative tooling · SaaS
Stack
Next.js · Prisma · Stripe · MCP
Works with
Claude · ChatGPT · Cursor · Codex · any MCP client
OnZero - turn any AI agent into a world-class creative studio

What it is

OnZero began as a studio you worked in by hand. It is now a studio your agent works in: the product is a single MCP server URL. Add it to Claude, ChatGPT, Cursor, Codex or any other MCP client, sign in once, and the agent can produce images, video, music and brand graphics on your behalf - loading your brand kit, choosing the right model for each job, and handing back finished work.

The website exists to make that connection obvious and to prove the quality. Its landing page shows an example exchange between a person, an agent and OnZero, followed by real designed results - posts, banners, stories, posters and a brand board - each next to the request that produced it.

The problem

  • Too many tools - Every model has its own app, prompts and quirks
  • Raw output, not finished work - An image is not yet a post, an ad or a brand
  • Off-brand by default - Palette, logo and tone re-entered on every asset
  • Agents can't make things - They can write a brief but not deliver the creative

The solution

  • One connection - A single MCP URL, authorised with OAuth or an API token
  • Four studios - Images, video, music & sound, graphics & branding
  • Brand-aware - The agent loads your brand kit before it makes anything
  • Finished results - Designed posts with typography, edited ads, scored music

Brand

The mark is a soft bolt - a charge passing through, rounded so it reads as friendly rather than electric. The wordmark is all lowercase in IBM Plex Sans: on light, zero bold, .ai at half strength, so the name says itself in one breath. The palette is called Aura Northern Light: one green family running to turquoise on a near-black canvas.

OnZero symbol
OnZero logotype
OnZero symbol, white
OnZero logotype, white
OnZero in colour

Symbol and logotype, in black, in white and in colour. On dark, the bolt is the only colour.

Aura green#4DEE7A
The mark, primary actions
Light green#9EF5B8
Highlights
Deep green#2BC55A
Pressed, borders
Turquoise#3DD9CE
The aurora's far edge
Canvas#070D0A
The ground

A dark canvas lets the generated work be the brightest thing on screen.

onzeroIBM Plex SansThe wordmark and the interface
Aa 123ManropeDisplay headings
mcp://IBM Plex MonoPrompts, code and tokens

A technical family with a human hand: sans for the product, mono for what you paste into your agent.

OnZero - The product on a laptop, a tablet and a phone - real screens from the live product
The product on a laptop, a tablet and a phone - real screens from the live product
OnZero - The bolt, embroidered on a hoodie
The bolt, embroidered on a hoodie
OnZero - Cap, notebook and desk set
Cap, notebook and desk set

How it's built

Interface
MCP server
Registry-driven tools
for image, video, audio and brand
Access
OAuth · tokens
Sign in once from the agent
or send a Bearer token
App
Next.js · Prisma
Gallery, connect flow,
connected apps and docs
Billing
Stripe
Plans, annual billing
and one-off credit packs

The screens

Real work, made by an agent

The proof comes straight after the promise: designed results with the request beside each one - a story ad, a launch banner, an Instagram post, a festival poster, a brand identity board. Typography included, because that is what separates finished creative from a raw generation.

OnZero - real posts, banners and posters made by an agent

Four studios, one connection

Images, video, music & sound, and graphics & branding, each shown with work it produced. The gallery is browsed by domain and sub-category, and every result carries the prompt to copy into your own agent.

OnZero - four studios
OnZero - the gallery by domain

Connect, then pay for what you make

The connect flow starts by asking which agent you use and gives the exact steps for it. Pricing turns an unfamiliar unit into something legible: what each plan includes, what a credit buys, and packs for topping up.

OnZero - connect your agent
OnZero - plans and pricing

On a phone

A lean header with one action, the promise and its proof in a single column, and the gallery a thumb's width at a time.

OnZero on a phone - home
OnZero on a phone - examples
OnZero on a phone - gallery

Design decisions

01

  • The agent is the interface - Instead of another dashboard to learn, the studio lives where people already work: inside their AI agent.

02

  • Show the result, not the tool - The landing leads with finished, designed work and the request behind it, not with features.

03

  • Connecting takes a minute - OAuth clients need only the URL; everything else gets a token. The flow asks which agent you use first.

04

  • Brand before generation - The agent loads the brand kit first, so palette, logo and tone are never restated or guessed.
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