How it works

Five steps, on the real app.

From the Shopify theme template to a site that fetches it. The ring marks what to click.

Step 1 of 5

Start from the Shopify theme template.

Seven content types ready to fill: site settings, navigation, home page, theme presets, doc pages, a changelog and FAQs.

Fixes 01: a site per theme
app.sitessa.com/sites › New siteReal screens
New site: pick a templateStructure: a content type with fields in groups and hints for AIAn entry Claude drafted, with a note and Changed by Claude badgesA draft compared with an earlier version, field by fieldFront-end setup: environment, generated TypeScript types and a fetch helper

Where to start

Start from the Shopify theme template.

Or a blank site, or the structure of the theme site you already have.

Shopify theme7 types · 2 taxonomies · 12 blocks

Theme presets, docs and a changelog for a Shopify theme.

Site settingsNavigationHome pageTheme presetsDoc pagesChangelogFAQs

With the Site identity, SEO and Redirects plugins

The real template step in the New site dialog

Members and roles

Writers write. You publish.

Start with Admin, Editor and Viewer, or make your own.

EditorReadWritePublishManage
Content✓✓✓–
Taxonomies✓✓––
Media library✓✓––
Structure✓––✓
Settings✓––✓
Members and roles✓––✓

Simplified. The real matrix sets read, create, update, delete and publish for every content type, plus taxonomies, media, structure, settings and members.

The real permissions matrix for the Editor role

AI house rules

Your theme’s voice, kept.

Every site has its own house rules and banned words. They are the first thing an AI app reads.

Example rules. Each site writes its own in Settings › AI guidelines.

House rules · theme siteShown in cms_overview
- Describe the look in plain words.- Name the Shopify plan the theme needs.- Every image needs alt text that says what it shows.- Link the demo store from each preset.
Banned wordsstunningbeautifulpixel-perfect
The MCP page: this endpoint only sees this site, so an AI working here can't touch another one

In use

Our own product sites run on it.

DeveloperLook’s product sites, with their docs and release notes, live in one Sitessa suite. Real numbers.

83help doc pages on our Shopify app sites
5product sites in one suite
8versions kept per entry
1sign-in for all of them

Plans

Tell us about your themes.

Business use is on the Business plan. Tell us how many people write for your themes.

  • Every feature on every site
  • Roles per content type
  • Versions on every entry
People who edit

FAQ

Theme-maker questions.

More in Features

What is in the Shopify theme template?

Seven content types: site settings, navigation, home page, theme presets, doc pages, a changelog and FAQs.

Can I run a demo site on it?

Yes. Your demo site can fetch its pages from the Delivery API, the same way a marketing site does.

Can one login cover all my themes?

Yes. Each theme gets its own site, and you switch between them from one sidebar.

Can AI write the changelog?

It can draft it over MCP. Drafts wait for a person to review and publish.

Can I undo a bad edit?

Yes. Every entry keeps its last eight versions, and you can compare and restore any of them.

Start today

One CMS. Every site.

Free for individual use. Using it for a business? Talk to us.

Start freeTalk to us