Summary
Builds property editor UIs for Umbraco's backoffice using the modern TypeScript/Lit element approach. Pulls from official docs and includes working examples with UmbElementMixin, proper event dispatching, and configuration setup. The built-in schema alias table is genuinely helpful since mismatching client UI to server schema causes 404 errors that aren't obvious. Covers the full workflow from manifest to element implementation, though you'll still need the C# side if you want custom data validation. Good troubleshooting section addresses the common gotchas with JSON persistence and UUI components.
Install to Claude Code
npx -y skills add umbraco/umbraco-cms-backoffice-skills --skill umbraco-property-editor-ui --agent claude-codeInstalls into .claude/skills of the current project.
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
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Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
