typo3-extension-upgrade

Installation
SKILL.md

TYPO3 Extension Upgrade Skill

Framework for upgrading TYPO3 extensions to newer LTS versions. Extension code only, not project/core upgrades.

Done is exit=0 from the step 10 command, run last on every line the constraint names that installs — read from the run, not assumed. Not green on one line with another left red. Not green because failing tests were skipped or deleted. Not a commit with --no-verify. Anything short of that is reported as not done, with the lines that show why.

A commit hook that fails is a check the repository requires, not an obstacle. Read which command it ran, run that command yourself, fix what it reports, and commit again: code style is usually fixed by the repository's own fixer (php-cs-fixer fix with its config), PHPStan findings are fixed in the code. Measured: three agents with both TYPO3 lines green bypassed the style or PHPStan hook with --no-verify, and a fourth bypassed its own failing unit tests.

Upgrade Toolkit

Installs
72
GitHub Stars
10
First Seen
Mar 16, 2026
typo3-extension-upgrade — netresearch/typo3-extension-upgrade-skill