respira-press/agent-skills-wordpress/migrate-elementor-to-oxygen

Migrate Elementor to Oxygen

Version: 2.2.0 Updated: 2026-09-13 Freshly updated: v2.1.0 adds design-token awareness: conversion writes now register the colors and typography they carry as named design tokens in Oxygen's own global styles, and converted pages reference those tokens instead of carrying value copies. Reuse registered tokens instead of re-inlining raw values, and report the registration in the migration summary.

Converts Elementor-built WordPress pages to Oxygen Builder. Reads Elementor's JSON widget tree from post meta, maps each widget to its Oxygen component equivalent, generates a migration plan for approval, and writes Oxygen content to the target pages. Use this skill whenever someone wants to move from Elementor to Oxygen, switch to Oxygen's developer-oriented builder, or rebuild Elementor pages in Oxygen.

What This Skill Does

Oxygen is a fundamentally different kind of builder than Elementor — it outputs clean HTML/CSS without wrapper divs, gives direct access to CSS properties, and thinks in terms of components rather than widgets. This migration requires not just content transfer but a philosophical shift: Elementor's widget-based approach maps to Oxygen's component-based architecture where you have more control but less hand-holding. Both Elementor and Oxygen are among the 17 page builders Respira reads and writes natively, so extraction and injection run through the same builder-aware tooling Respira uses everywhere else.

Handles:

• Section/Column layouts → Oxygen Section/Columns/Div components
• Text Editor, Heading → Oxygen Text and Heading components
• Image, Video, Button → native Oxygen equivalents
• Icon, Icon Box → Oxygen icon components
• Tabs, Accordion → Oxygen interactive components
• Spacer, Divider → CSS spacing or Oxygen separator
• Google Maps → Oxygen map component
• Code Block, Custom HTML → Oxygen Code Block
• Image Gallery → Oxygen Gallery component
• Custom CSS → Oxygen's stylesheet or custom CSS fields
• Responsive settings → Oxygen media query breakpoints

Preserves:

• All text content, headings, and inline formatting
• Image URLs, alt text, captions, and links
• Typography settings (mapped to Oxygen's CSS-based typography controls)
• Color values (hex, rgb, rgba)
• Spacing values (margin, padding)
• Background images and gradients
• Border and shadow CSS properties
• Link URLs and targets
• CSS classes

What This Skill Does NOT Do

• Third-party Elementor addons — Essential Addons, JetElements, Crocoblock widgets are flagged for manual migration. Oxygen has its own ecosystem of components.
• Elementor Pro dynamic tags — Oxygen has powerful dynamic data capabilities but with a completely different interface. Dynamic content is flagged for manual setup.
• Theme Builder templates — Elementor's template system is separate from Oxygen's template system. Templates need to be recreated in Oxygen.
• Form widgets — Elementor forms need Oxygen's form component or a third-party solution.
• Popup content — Must be rebuilt using Oxygen's modal/lightbox functionality.
• WooCommerce widgets — Oxygen has its own WooCommerce components that must be configured independently.
• Motion effects and animations — Oxygen uses CSS animations directly; Elementor's motion effects don't map 1:1.
• Responsive precision — Oxygen uses explicit media query breakpoints (1120px, 992px, 768px, 480px by default) which differ from Elementor's breakpoints.

Requirements

• Respira for WordPress plugin installed and connected
• MCP connection active (desktop or WebMCP)
• Elementor plugin active (to read source content)
• Oxygen Builder installed and active (to write target content)
• Read access to scan Elementor content
• Write access to create duplicates with Oxygen content

Trigger Phrase

• "migrate elementor to oxygen"

Alternative Triggers

• "convert elementor to oxygen"
• "switch from elementor to oxygen"
• "rebuild elementor in oxygen"
• "move from elementor to oxygen"
• "elementor to oxygen migration"

Source Builder: Elementor

Elementor stores page content in the _elementor_data post meta field as a JSON string. The structure is a nested tree:

Document
  └─ Section (type: "section")
       ├─ settings: { structure, layout, content_width, ... }
       └─ elements: [
            Column (type: "column")
              ├─ settings: { _column_size, ... }
              └─ elements: [
                   Widget (type: "widget", widgetType: "heading")
                     └─ settings: { title, size, header_size, ... }
                 ]
          ]

Key Elementor specifics:

• Widget types are in the widgetType field
• Responsive settings use suffixes: _tablet, _mobile
• CSS cached in _elementor_css post meta
• Page settings in _elementor_page_settings
• Global widgets reference templates via templateID

Read Elementor content via respira_extract_builder_content with builder=elementor.

Target Builder: Oxygen

Oxygen stores content in the ct_builder_shortcodes post meta field. Despite the name, modern Oxygen uses a JSON-based structure internally.

Key Oxygen specifics:

• Components include: ct_section, ct_row, ct_column, ct_div_block, ct_headline, ct_text_block, ct_image, ct_link_button
• Oxygen outputs clean HTML — minimal wrapper divs, direct CSS properties
• CSS is stored per-component with explicit property names (not shorthand)
• Responsive design uses media query breakpoints: default, 1120px, 992px, 768px, 480px
• Oxygen's ID system uses numeric component IDs
• Reusable parts are stored as ct_template post type
• Oxygen disables the theme — it controls all output directly

Write Oxygen content via respira_inject_builder_content with builder=oxygen.

Execution Workflow

Phase 1: Pre-Migration Audit

1. Verify Respira + MCP connection via respira_get_site_context. If unavailable, stop and show setup guidance.
2. Confirm Elementor is active via respira_list_plugins.
3. Confirm Oxygen is installed and active via respira_list_plugins.
4. Important: Note that Oxygen disables the WordPress theme. Verify the user understands this architectural difference.
5. Inventory and scope the source pages with respira_find_builder_targets (builder=elementor) — a fast, ranked list of every Elementor-built page/post before you touch anything. Fall back to respira_list_pages / respira_list_posts + respira_get_builder_info to confirm builder per item where needed.
6. For each Elementor page, extract content via respira_extract_builder_content with builder=elementor
7. Build an inventory:

• Total pages/posts using Elementor
• Widget types used (frequency count)
• Third-party addon widgets detected
• Dynamic tags and global widgets
• Layout complexity per page
• Estimated migration difficulty (simple/moderate/complex)

Phase 2: Migration Plan

Present a migration plan that acknowledges the architectural differences:

## Elementor → Oxygen Migration Plan
 
### Architectural Note
Oxygen takes full control of your site's output — it disables your WordPress
theme entirely. This is a significant architectural change from Elementor,
which works alongside your theme. Plan accordingly for headers, footers,
and archive templates.
 
### Site Inventory
- Total Elementor pages: X
- Total widgets to convert: X
- Auto-convertible: X (Y%)
- Manual attention: X (Y%)
 
### Component Mapping Summary
| Elementor Widget  | Oxygen Component | Status |
|------------------|-----------------|--------|
| heading          | ct_headline     | Auto   |
| text-editor      | ct_text_block   | Auto   |
| image            | ct_image        | Auto   |
| button           | ct_link_button  | Auto   |
| section/columns  | ct_section/row  | Auto   |
| [addon widget]   | —               | Manual |
 
### Page-by-Page Plan
1. **[Page Title]** — X widgets, [complexity]
   - Auto-convertible: X
   - Needs attention: [details]
2. ...
 
### Post-Migration Requirements
- Oxygen templates needed for: header, footer, archive, single post
- [Any theme-dependent features that need Oxygen equivalents]

Ask for confirmation:

Oxygen is a powerful but different paradigm from Elementor. Your originals stay safe.

1. Migrate all pages

2. Migrate specific pages

3. Start with a test page (recommended)

4. Just keep this plan

Phase 3: Page-by-Page Migration

For each approved page:

1. Read full Elementor content via respira_extract_builder_content with builder=elementor
2. Walk the Elementor JSON tree and map:

• Section → ct_section
• Column → ct_column within ct_row
• heading → ct_headline (map header_size to tag, title to text)
• text-editor → ct_text_block (preserve HTML content)
• image → ct_image (map src, alt, dimensions)
• button → ct_link_button (map label, URL, target)
• Map CSS properties directly (Oxygen uses explicit CSS, not abstracted settings)
• Convert Elementor responsive suffixes to Oxygen media query breakpoint keys
• Resolve global widgets to inline content
• Flag unmappable widgets

1. Generate valid Oxygen component structure
2. Create a duplicate via respira_create_page_duplicate or respira_create_post_duplicate
3. Before writing, take a snapshot with respira_get_snapshot so the duplicate's pre-write state can be restored if anything goes wrong
4. Write Oxygen content to the duplicate via respira_inject_builder_content with builder=oxygen
5. Surgical fix pass — if the injected page has validation issues (collapsed column widths, broken parent refs, a misconverted component), do not re-inject the whole page. Locate the specific element with respira_find_element and correct it with respira_update_element. For repeated fixes across many components or several pages, batch them with respira_batch_update
6. Report status

Phase 4: Post-Migration Verification

1. Summarize all migrations:

• Design tokens registered in Oxygen's global styles (token names and counts)
• Pages migrated, components created, items flagged

1. For each migrated page:

• Link to edit in Oxygen
• Flagged items list
• CSS property notes (where Oxygen's approach differs)

1. Post-migration checklist:

• [ ] Open each duplicate in Oxygen editor
• [ ] Verify layout structure and component hierarchy
• [ ] Check responsive at each Oxygen breakpoint (1120px, 992px, 768px, 480px)
• [ ] Verify images and media
• [ ] Test links and buttons
• [ ] Recreate flagged elements manually
• [ ] Set up Oxygen templates for header/footer if not yet done
• [ ] Review Oxygen's clean HTML output
• [ ] Compare with Elementor original side-by-side

Phase 5: Hand off for review, then go live