原文
⏳ Pending approval in the official Claude Code plugin marketplace. Install directly from GitHub in the meantime:
Run these inside Claude Code — no npm, no config file, no restart needed:
/plugin marketplace add https://github.com/flightlesstux/prompt-caching
/plugin install prompt-caching@ercan-ermis
Claude Code's plugin system handles everything automatically. The get_cache_stats tool is available immediately after install.