typo3-simplify

Simplify and refine TYPO3 extension code for clarity, consistency, and maintainability while preserving functionality. Reviews PHP classes, Fluid templates, TCA, Services.yaml, and ext_localconf/ext_tables for TYPO3 v14 best practices. Run after implementing a feature or before merging a PR. Use when working with simplify, clean up, refine, code quality, reduce complexity, readability, maintainability, review code, polish, TYPO3 code review.

Zur Installation springen

Repository: dirnbauer/webconsulting-skills
Letzte Quellaktivität: 11. Juni 2026 um 11:50
Erkannte Sprache von SKILL.md: Englisch
Sterne: 33
Forks: 6

Installationsoptionen

Standardmäßig ist der Prompt ausgewählt, der zuerst die Quelle prüft. Sie können zu einem direkten Befehl wechseln oder eine lokale Kopie herunterladen.

Mit Codex oder Claude installieren Kopieren Sie diesen Prompt, fügen Sie ihn in Codex, Claude oder einen anderen Assistant ein und lassen Sie die Skill-Seite prüfen und installieren.

Ein direkter Befehl überspringt den Prüf-Prompt. Prüfen Sie die Quelle, bevor Sie ihn ausführen.

npx skills add https://github.com/dirnbauer/webconsulting-skills --skill typo3-simplify

Der Befehl bleibt in einer Zeile. Scrollen Sie horizontal, um ihn vor dem Kopieren vollständig zu prüfen.

Sie bevorzugen eine lokale Kopie? Laden Sie die Dateien herunter, die SkillsMP derzeit vorliegen.

Quelldateien prüfen

Lesen Sie SKILL.md und alle von SkillsMP angezeigten Begleitdateien, bevor Sie sich für eine Installation entscheiden.

SKILL.md

Quellanweisungen · Schreibgeschützte Vorschau

Zurück zur Suche Zurück zur Installation

cli-tools

Use when ANY command fails with 'command not found', when installing CLI tools (ripgrep, fd, jq, yq, bat, etc.), auditing project environments, or batch-updating tools. Triggers on: command not found, install tool, missing binary, environment audit, update tools, which, apt install, brew install.

2026-07-27

context7

Use when looking up library documentation, API references, framework patterns, or code examples for ANY library (React, Next.js, Vue, Django, Laravel, etc.) and the Context7 MCP server is unavailable or not configured. Fetches the same current docs directly via the Context7 REST API as a fallback. Triggers on: how to use library, API docs, framework pattern, import usage, library example.

2026-07-27

enterprise-readiness

Use when evaluating projects for production or enterprise readiness, implementing supply chain security (SLSA, cosign, SBOMs, pnpm), hardening CI/CD pipelines, establishing quality gates (TYPO3: CI matrix PHP 8.2-8.5 x TYPO3 12.4/13.4/14.3 LTS), pursuing OpenSSF Best Practices Badge (Passing/Silver/Gold) or OSPS Baseline levels, reviewing code quality, writing ADRs, or configuring Git hooks and CI pipelines.

2026-07-27

Alle aus diesem Repository ansehen

name	typo3-simplify
description	Simplify and refine TYPO3 extension code for clarity, consistency, and maintainability while preserving functionality. Reviews PHP classes, Fluid templates, TCA, Services.yaml, and ext_localconf/ext_tables for TYPO3 v14 best practices. Run after implementing a feature or before merging a PR. Use when working with simplify, clean up, refine, code quality, reduce complexity, readability, maintainability, review code, polish, TYPO3 code review.
compatibility	TYPO3 14.x
metadata	{"version":"1.0.0"}
license	Apache-2.0 OR CC-BY-SA-4.0

TYPO3 Code Simplifier

Adapted from Boris Cherny's (Anthropic) code-simplifier agent for TYPO3 contexts. Target: TYPO3 v14.x only.

Simplify and refine recently changed TYPO3 code. Preserve all functionality. Focus on clarity over cleverness, TYPO3 API usage over custom implementations, and v14 patterns over deprecated approaches.

Process

Identify recently modified files (use git diff --name-only HEAD~1 or staged changes)
Run three parallel review passes: Reuse, Quality, Efficiency
Aggregate findings, deduplicate, sort by impact

Custom Pattern	TYPO3 API Replacement
Manual DB queries (`$connection->executeQuery(...)`)	`QueryBuilder` with named parameters
`$GLOBALS['TYPO3_REQUEST']`	Inject `ServerRequestInterface` via middleware/controller
`new FlashMessage(...)` + manual queue	`FlashMessageService` via DI
Manual JSON response construction	`JsonResponse` from PSR-7
`GeneralUtility::makeInstance()`	Constructor injection via `Services.yaml`
`$GLOBALS['TSFE']->id`	`$request->getAttribute('frontend.page.information')?->getId()` (canonical on v14; `routing` page id also works)
`$GLOBALS['BE_USER']`	Inject `Context` or `BackendUserAuthentication`
`ObjectManager::get()`	Constructor DI
Manual file path resolution	`PathUtility`, `Environment::getPublicPath()`
Custom caching with globals	`CacheManager` via DI with cache configuration
`BackendUtility::getRecord()` for single field	`QueryBuilder` selecting only needed columns
Manual page tree traversal	`RootlineUtility` or `PageRepository`
`GeneralUtility::_GP()` / `_POST()` / `_GET()`	`$request->getQueryParams()` / `getParsedBody()`
`$GLOBALS['TYPO3_CONF_VARS']['EXTCONF']` writes	PSR-14 events or `ExtensionConfiguration`
Manual link generation	`UriBuilder` (backend) or `ContentObjectRenderer::typoLink()`

Deprecated	v14 Replacement
`ext_localconf.php` hook arrays	`#[AsEventListener]` on PSR-14 events
`$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']` hooks	PSR-14 events
`ext_tables.php` module registration	`Configuration/Backend/Modules.php`
`XCLASS`	PSR-14 events or DI decoration
TCA `eval` for `required`, `null`	Dedicated TCA keys: `required`, `nullable`
TCA `eval` for `trim`	Still valid in v14 — no dedicated TCA replacement; keep `trim` in `eval` when you need it
`renderType => 'inputDateTime'`	`'type' => 'datetime'`
`'type' => 'input', 'eval' => 'int'`	`'type' => 'number'`
`items` with numeric array keys	`items` with `label`/`value` keys

Removed / legacy	When	Modern approach
`switchableControllerActions`	Deprecated in v10.3 (#89463), removed in v12.0	Separate plugin registrations
Signal/Slot `Dispatcher`	Removed in v12	PSR-14 events
`AbstractPlugin` (pi_base)	Made `@internal` v12.0 (#98281), deprecated v12.4 (#100639), removed v13.0	Extbase or middleware

Pattern	Simplification
`$GLOBALS['TSFE']` access	Fatal error in v14 (Breaking #107831) — replace with `$request->getAttribute('frontend.page.information')`
Extbase annotations (`@validate`)	Replace with `#[\TYPO3\CMS\Extbase\Attribute\Validate]`
`MailMessage->send()`	Inject `TYPO3\CMS\Core\Mail\MailerInterface` and call `$this->mailer->send($email)`
`FlexFormService` usage	Prefer `FlexFormTools`; `FlexFormService` remains as a BC alias in v14 but should not be used in new code
Bootstrap Modal JS	Frontend: native `<dialog>` where appropriate. Backend: use `@typo3/backend/modal` — it wraps native `<dialog>` in v14 (Breaking #107443); do not use raw Bootstrap modal JS
TCA `ctrl.searchFields` (removed in v14)	TYPO3 v14 derives backend search fields automatically; tune inclusion per column with `'searchable' => true/false` (supported field types: `input`, `text`, `email`, `link`, `slug`, `color`, `datetime` (without custom `dbType`), `flex`, `json`, `uuid`) where supported
Custom localization parsers	Superseded by Symfony Translation Component integration (Feature #107436); BC maintained in v14 — prefer the new Symfony Translation API in new code
`GeneralUtility::createVersionNumberedFilename()`	Replace with `SystemResourceFactory` / `SystemResourcePublisherInterface` (System Resource API, Feature #107537)

typo3-simplify

Installationsoptionen

Quelldateien prüfen

TYPO3 Code Simplifier

Process

TYPO3 Code Simplifier

Process

Pass 1: TYPO3 API Reuse

Replace Custom Code with Core APIs

Replace Deprecated Patterns (v14)

Historical removals (pre–v14 code you may still read)

Code quality (not deprecations)

Pass 2: Code Quality

PHP Classes

Fluid Templates

TCA

Services.yaml

ext_localconf.php / ext_tables.php

Pass 3: Efficiency

Output Format

Version fallbacks

v14-Only Simplification Targets

v14 Simplification Patterns [v14 only]

Credits & Attribution

typo3-simplify

Quellinformationen

Installationsoptionen

Quelldateien prüfen

Mehr aus diesem Repository

Mehr aus diesem Repository

TYPO3 Code Simplifier

Process

TYPO3 Code Simplifier

Process

Pass 1: TYPO3 API Reuse

Replace Custom Code with Core APIs

Replace Deprecated Patterns (v14)

Historical removals (pre–v14 code you may still read)

Code quality (not deprecations)

Pass 2: Code Quality

PHP Classes

Fluid Templates

TCA

Services.yaml

ext_localconf.php / ext_tables.php

Pass 3: Efficiency

Output Format

Version fallbacks

v14-Only Simplification Targets

v14 Simplification Patterns [v14 only]

Credits & Attribution