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By netresearch
Skill for upgrading deployed TYPO3 project instances across major LTS versions
npx claudepluginhub netresearch/claude-code-marketplace --plugin typo3-project-upgradeClaude Code skill for upgrading deployed TYPO3 project instances across major LTS versions.
This skill covers project-level upgrades — the deployed website, its configuration, templates, infrastructure, and database. For upgrading extension code to new TYPO3 APIs, use typo3-extension-upgrade.
claude mcp add typo3-project-upgrade -- npx @anthropic-ai/claude-code-marketplace typo3-project-upgrade
Copy skills/typo3-project-upgrade/SKILL.md to your Claude Code skills directory.
This skill includes checkpoints.yaml for the extension-assessment framework. Run against a TYPO3 project to verify upgrade completeness:
Real-world migration of typo3-demo.netresearch.de from TYPO3 v11 (Bootstrap Package v12) to TYPO3 v14 (Bootstrap Package v16). Upstream contributions:
Copyright (c) 2026 Netresearch DTT GmbH
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Based on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
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