Scaffold a complete REDAXO addon skeleton — package.yml, boot.php, install/uninstall.php, lang files, optional backend page — under redaxo/src/addons/. Distinct from rex-create-module (which scaffolds a single content module). Invoke as /redaxo-core:rex-create-addon when the user wants a new addon scaffolded, says "neues Addon", "Addon erstellen", "Addon-Gerüst", "Addon erzeugen", or asks "how do I start a new REDAXO addon".
$npx -y skills add friendsofredaxo/claude-marketplace --skill rex-create-addonInstalls into the current project.
Run `npx skills use "https://github.com/friendsofredaxo/claude-marketplace" --skill "friendsofredaxo/claude-marketplace/rex-create-addon"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/friendsofredaxo/claude-marketplace" that are relevant to the current task. Run `npx skills add "https://github.com/friendsofredaxo/claude-marketplace"` and select the relevant skills, then follow their instructions.