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.
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Files
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Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
