typo3-powermail
✓Expert guidance on TYPO3 Powermail 13+ form extension. Creating forms, custom finishers, validators, spam protection, ViewHelpers, PSR-14 events, TypoScript configuration, email templates, backend modules, and extension development. Use when working with powermail forms, mail handling, form validation, or extending powermail functionality.
Installation
SKILL.md
Compatibility: TYPO3 v13.x and v14.x with Powermail 13.x All code examples target PHP 8.2+ and TYPO3 v13/v14.
TYPO3 API First: Always use TYPO3's built-in APIs, core features, and established conventions before creating custom implementations. Do not reinvent what TYPO3 already provides. Always verify that the APIs and methods you use exist and are not deprecated in your target TYPO3 version (v13 or v14) by checking the official TYPO3 documentation.
Supplements: SKILL-CONDITIONS.md - Conditional field/page visibility (powermailcond) SKILL-PHP84.md - PHP 8.4 patterns (property hooks, asymmetric visibility, new array functions) SKILL-EXAMPLES.md - Multi-step shop form with Austrian legal types, DDEV SQL + DataHandler CLI
Expert guidance on TYPO3 Powermail 13+ form extension. Creating forms, custom finishers, validators, spam protection, ViewHelpers, PSR-14 events, TypoScript configuration, email templates, backend modules, and extension development. Use when working with powermail forms, mail handling, form validation, or extending powermail functionality. Source: dirnbauer/webconsulting-skills.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/dirnbauer/webconsulting-skills --skill typo3-powermail- Category
- </>Dev Tools
- Verified
- ✓
- First Seen
- 2026-02-17
- Updated
- 2026-02-18
Quick answers
What is typo3-powermail?
Expert guidance on TYPO3 Powermail 13+ form extension. Creating forms, custom finishers, validators, spam protection, ViewHelpers, PSR-14 events, TypoScript configuration, email templates, backend modules, and extension development. Use when working with powermail forms, mail handling, form validation, or extending powermail functionality. Source: dirnbauer/webconsulting-skills.
How do I install typo3-powermail?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/dirnbauer/webconsulting-skills --skill typo3-powermail Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/dirnbauer/webconsulting-skills
Details
- Category
- </>Dev Tools
- Source
- skills.sh
- First Seen
- 2026-02-17