master-of: Gave my 20+ Claude Code skills a bouncer at the door

Описание и применение

Мастер‑офф (master‑of) уменьшает токен‑потребление и ускоряет запуск Claude Code, блокируя неиспользуемые навыки за доменными воротами.

Задача

Claude Code sessions were slow to start and consuming excessive tokens because every installed skill’s description was loaded into the system prompt regardless of use.

Результат

Master-of reduced token consumption per session by gating unused skills, leading to faster startup and lower costs.

Рабочий процесс

• Install master-of via the plugin marketplace
• Restart Claude Code to apply changes
• When a new skill is installed, the session-start hook flags it for sorting
• Use the check-skills command to view gated skills and estimated token savings
• Enable or disable gates as needed for specific domains

Доказательства

Turns out every installed skill's description sits in the system prompt all the time, whether that session needs it or not.

Источник

So I built master-of. It's basically a bouncer — skills stay dormant behind a handful of domain gates...

Источник