bobmatnyc/better-auth-plugins
Better Auth plugin system for TypeScript. Use when adding advanced auth features (2FA, magic link, passkey, username, JWT, organizations) via server and client plugins.
npx skills add https://github.com/bobmatnyc/claude-mpm-skills --skill better-auth-plugins
Take bobmatnyc/better-auth-plugins from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.
The instructions reference npx.
Without those the skill loads but fails at the first command.