typo3-conformance

Agent Skill: Evaluate TYPO3 extensions for conformance to v12/v13/v14 standards. Use when assessing quality, generating reports, or planning modernization. By Netresearch.

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Install this agent skill to your Project

npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/productivity/typo3-conformance

SKILL.md

TYPO3 Extension Conformance Checker

Evaluate TYPO3 extensions for standards compliance, architecture patterns, and best practices.

Skill Delegation

Skill	Use For
typo3-tests	PHPUnit config, test patterns, coverage
typo3-docs	RST validation, documentation rendering

Evaluation Workflow

Initial Assessment - Extension key, TYPO3 version, type
File Structure - composer.json, ext_emconf.php, required directories
Coding Standards - strict_types, types, PSR-12
Prohibited Patterns - No $GLOBALS, no GeneralUtility::makeInstance() for services
PHP Architecture - Constructor DI, Services.yaml, PSR-14 events, TcaSchemaFactory
Backend Module v13 - ES6 modules, Modal API, CSRF
Testing - PHPUnit, Playwright E2E, coverage >70%
Best Practices - DDEV, runTests.sh, quality tools, CI/CD

Scoring

Base (0-100): Architecture 20 + Guidelines 20 + PHP 20 + Testing 20 + Practices 20

Excellence (0-22 bonus): Optional features for exceptional quality

Commands

bash

scripts/check-conformance.sh /path/to/extension

References

File	Purpose
`extension-architecture.md`	Directory structure
`coding-guidelines.md`	PSR-12, naming
`backend-module-v13.md`	Backend modernization
`php-architecture.md`	DI, events, services, PSR-17/18
`testing-standards.md`	PHPUnit, Playwright
`excellence-indicators.md`	Bonus scoring
`multi-tier-configuration.md`	Provider → Model → Config architecture
`backend-wizard-patterns.md`	Setup wizard DTOs, AJAX, ES6

Contributing: https://github.com/netresearch/typo3-conformance-skill