BuyItaliano
BuyItaliano
NEWAI agents that build WordPress pages

WordPress page builder
built with AI.
Under your control.

Nucleo is a WordPress page builder for creating sites with AI. It works with you and your MCP agents. Serious quality errors stop a change before it goes live.

Download freePricing
WordPress 6.9+PHP 8.2+Works with MCP clientsFree forever

Works with what you already use

WooCommerce (Pro)Multilingual sites (Pro)Yoast SEORank Math

The whole site, in one place.

Pages, layouts, reusable sections and design system. Build by hand, with an agent, or both together.

Visual editor with a clear structure

A block tree, a preview and properties for each breakpoint. Writers work on the text without touching the styling.

The Nucleo editor: the block tree on the left, the page preview in the middle and the properties of the selected heading on the right.

Native AI agents

MCP server included, with OAuth 2.1 authorization. Publishing requires a separate permission, which you approve.

Quality before publishing

Checks on SEO, accessibility and performance. Serious errors block the change until they are fixed or acknowledged with a reason.

Token-based design system

Colors, fonts, spacing and radii defined once. Contrast is rechecked across the whole site.

Layouts and global sections

Headers, footers and layouts with inclusion and exclusion conditions.

PRO

Starter kits

Kits to start a site faster, with styles and settings already in place.

PRO

Performance under control

Asset audit: see which CSS and scripts each page template loads. Rules to defer scripts and reduce unused CSS.

AI agents

Ask for a page. Approve the result.

The agent works within your site's rules: it uses your tokens, passes the quality checks and does not publish without your permission.

  1. 1
    Connect the client

    Paste the MCP server address into your AI client.

  2. 2
    Authorize from WordPress

    Choose what it can do: read, write drafts or publish. You can revoke access from the Connected agents panel.

  3. 3
    Review and publish

    Every change stays in the revisions and can be restored from an earlier one.

CLI

The site in git, from the terminal.

Export, check and push back the site with the nucleo CLI. Pages, tokens and components stay in your repository.

  1. 1
    nucleo pull nucleo-site

    Download the site into a folder to version.

  2. 2
    nucleo push nucleo-site --dry-run

    Validate each document like the real push, before publishing.

  3. 3
    nucleo tokens suggest design.html

    Suggests tokens from the design CSS.

  4. 4
    nucleo component deploy

    Copy the component to the local or development site.

  5. 5
    nucleo screenshot https://site.example

    Take screenshots of the pages at 390 and 1440 px.

  6. 6
    nucleo critical --out dist

    Generate critical CSS with Playwright.

Explore the CLI
Performance · Pro

Less weight, same pages.

Nucleo compiles HTML and CSS when you save. Pro measures what each page template loads and removes what is not needed.

External requests from the frontend
0

The page arrives already built. The frontend does not contact external services.

HTML and CSS compilation
Once

The compiler works when you save, not on every visit.

Unused CSS, with Pro
Removed

With Pro: asset audit, deferred scripts and unused CSS reduction.

Performance depends on the site. Nucleo measures yours, not a sample one.

Pricing

Start free. Upgrade to Pro when you need it.

Your site keeps working without a renewal.

Free

To start. Free forever.

€ 0
Download free
  • Editor, pages and layouts incluso
  • Header, footer and layouts incluso
  • Quality and SEO checks incluso
  • AI agents through MCP incluso
  • Script and CSS rules non incluso
  • Support non incluso

Single site

For one website.

€ 49/ year
  • Everything in Free incluso
  • Script and CSS rules incluso
  • Unused CSS reduction incluso
  • Critical CSS incluso
  • Starter kit incluso
  • Pro updates and support incluso
  • 1 site incluso

Agency

RECOMMENDED

For agencies that manage client sites.

€ 149/ year
  • Everything in Single site incluso
  • Up to 5 sites incluso
  • Priority support incluso

Unlimited

For studios with many sites.

€ 299/ year
  • Everything in Agency incluso
  • Unlimited sites incluso
  • Team licenses incluso

Annual prices, excluding VAT. 30-day money-back guarantee. Staging, dev and test sites are included on every domain.

FAQ

Frequently asked questions

Can AI agents publish on their own?
Only if you allow it. Publishing needs a separate permission that you approve in WordPress. By default the agent creates drafts.
Does it work with my theme?
Nucleo manages headers, footers and content with its own layouts and uses the theme as the base.
Do I need to know how to code?
No. Developers still get import, export and command-line tools.
Does Nucleo slow down the site?
No. The compiler works on save. The frontend receives ready HTML and CSS and does not contact external services.
Do I need a license for Nucleo Free?
No. The Free version works without a key and without an account.
What are the requirements?
WordPress 6.9 or later, PHP 8.2 or later, MySQL 5.7 or MariaDB 10.4 or later.
Start today

Your next site, built side by side with AI.

Install Nucleo Free from WordPress. Upgrade to Pro when you need performance tools.

Download free