Pre-push validation for multi-account GitHub: blocks HTTPS URLs, validates SSH account matches git config, port 443 fallback
/plugin marketplace add terrylica/cc-skills
/plugin install git-account-validator@terrylica/cc-skills
Install/uninstall git-account-validator hooks to ~/.claude/settings.json
Frontend design skill for UI/UX implementation
Migrate your code and prompts from Sonnet 4.x and Opus 4.1 to Opus 4.5.
Adds educational insights about implementation choices and codebase patterns (mimics the deprecated Explanatory output style)
Easily create hooks to prevent unwanted behaviors by analyzing conversation patterns