Prompt-caching – auto-injects Anthropic cache breakpoints (90% token savings)
18 hours ago
- #plugin
- #claude-code
- #cost-reduction
- Automatic prompt caching for Claude Code reduces costs by 90% on repeated turns by detecting and caching stable content.
- Two simple commands to install the plugin: `/plugin marketplace add` and `/plugin install` from GitHub.
- Features include BugFix Mode, Refactor Mode, File Tracking, and Conversation Freeze to optimize token usage.
- Benchmarks show significant savings: up to 92% reduction in token usage for general coding sessions.
- Installation options include direct plugin commands for Claude Code or npm for MCP-compatible clients.
- Open-source under MIT license with no lock-in, pending approval in the official Claude Code plugin marketplace.