Does Oxygen Builder have an API?

Yes, Oxygen Builder offers an API.

What platforms does Oxygen Builder support?

Oxygen Builder is available on Web App.

Oxygen Builder

Name: Oxygen Builder
Author: Oxygen Builder

Build WordPress sites by prompting your own AI agent, then edit visually

Intermediate API

Visit Oxygen Builder Back to AI tools

Screenshot of Oxygen Builder, Build WordPress sites by prompting your own AI agent, then edit visually

What is Oxygen Builder?

Oxygen Builder is a coding tool that builds WordPress sites by prompting your own AI agent, then edit visually. Oxygen Builder is a WordPress visual builder with a built-in MCP server, letting agents like Claude, Codex and Cursor build native, editable sites, sold as a one-time license for unlimited sites.

Oxygen Builder is a visual website builder for WordPress that now includes an MCP server, so an AI agent can construct and manage a site directly. Agents such as Claude, Codex, Cursor and OpenCode, or any other MCP-compatible agent, connect to a WordPress install and create pages, custom post types, fields, templates and content. The output is native Oxygen elements with real classes and global variables, not a pile of inline overrides. The product is aimed at freelancers, agencies and site owners who want to describe a site in plain language but still care about clean markup. Example prompts on the homepage cover setting up a WooCommerce store, building a real estate listings site with filters, rebuilding a Figma file, migrating an Elementor site while keeping URLs, writing Yoast SEO fields for every page, adding bookings with a Stripe deposit, managing users and orders, taking backups and diagnosing a broken contact form. Each is shown as an agent session that reports what it created. In practice the workflow starts by installing the plugin on a local, staging or live WordPress site, then running the setup wizard or opening Oxygen, Settings, Agents and MCP to connect an agent. It ships with Agent Connector, an MCP server and Abilities API support, and the vendor states there are no extra plugins or AI credits to buy, since the agent is whichever one the user already pays for. After the agent builds something, the same result opens in the visual editor, which offers one-to-one CSS control, dynamic WordPress content, components, variables, animations and interactions. Building entirely by hand remains possible. Among alternatives, Oxygen sits between hosted AI site generators and traditional WordPress page builders. It keeps the full WordPress stack and a code-minded editor, and adds agent control on top. The license is a one-time payment for unlimited sites rather than a subscription, with a 60 day money-back guarantee and a free trial path. The approach suits people already comfortable with coding agents and WordPress administration.

How do you use Oxygen Builder?

1Try Oxygen first
Open the free trial page to test Oxygen before buying. A 60 day money-back guarantee also applies to the license.
2Install the plugin
Add Oxygen to any WordPress site, whether local, staging or live.
3Connect your agent
Run the setup wizard, or go to Oxygen, Settings, Agents and MCP and follow the connection flow for Claude, Codex, Cursor or OpenCode.
4Describe the site you want
Prompt the agent with a concrete request, such as a store, a listings site or a Figma rebuild. It creates native Oxygen elements, content types and templates.
5Refine in the visual editor
Open the result in the editor to adjust layouts, classes and styles by hand, or keep prompting the agent.
6Choose a license
Review the one-time license on the pricing page when ready to use Oxygen on live sites.

Pros and cons

Pros

Agents build native Oxygen elements with real classes and variables, so results are clean and editableAI
Works with Claude, Codex, Cursor, OpenCode and any MCP agent, with no AI credits to buyAI
One-time price covers unlimited sites, with no renewal, per-seat or per-site feesAI
Full visual editor with one-to-one CSS control lets you take over from the agent at any pointAI
Covers site operations beyond design, such as SEO fields, WooCommerce, users, backups and migrationsAI

Cons

Requires a self-managed WordPress site and a separate AI agent subscription, which adds setup and costAI
Agent quality depends on the external model, and some results are flagged for manual reviewAI
Aimed at users comfortable with classes, variables and CSS, so the editor has a learning curveAI
Tied to WordPress, so it does not suit people wanting a fully hosted all-in-one site generatorAI

How much does Oxygen Builder cost?

Free trial

A "Try it free" option is offered through a dedicated trial page. The homepage does not state the trial's length or limits.

Learn more

Pricing

A single license costs $199.50 as a one-time payment, covering unlimited sites with no renewal, per-year, per-site or per-seat charges. A 60 day money-back guarantee applies.

Learn more

Support

The homepage mentions a community group of 30,000+ builders, plus tutorials and docs on a new site in beta. No dedicated support channel is described.

Integrations

Works with Claude, Codex, Cursor, OpenCode and any MCP agent. Examples on the homepage involve WordPress, WooCommerce, ACF, Yoast SEO, Stripe and Figma.

Features

MCP server and Abilities API via Agent Connector, agent-built pages, post types, fields and templates, Figma and Elementor rebuilds, WooCommerce and SEO tasks, plus a visual editor with one-to-one CSS, variables, components, animations and dynamic WordPress content.

Learn more

Frequently asked questions about Oxygen Builder

How much does Oxygen Builder cost?
A single license costs $199.50 as a one-time payment, covering unlimited sites with no renewal, per-year, per-site or per-seat charges. A 60 day money-back guarantee applies.
Does Oxygen Builder offer a free trial?
A "Try it free" option is offered through a dedicated trial page. The homepage does not state the trial's length or limits.
Does Oxygen Builder have an API?
Yes, Oxygen Builder offers an API.
How do you use Oxygen Builder?
The walkthrough on this page covers 6 steps: 1. Try Oxygen first 2. Install the plugin 3. Connect your agent 4. Describe the site you want 5. Refine in the visual editor 6. Choose a license.
What platforms does Oxygen Builder support?
Oxygen Builder is available on Web App.
What does Oxygen Builder integrate with?
Works with Claude, Codex, Cursor, OpenCode and any MCP agent. Examples on the homepage involve WordPress, WooCommerce, ACF, Yoast SEO, Stripe and Figma.