Automatic prompt caching for Claude Code. Cuts token costs by up to 90% on repeated file reads, bug fix sessions, and long coding conversations - zero config.
Latest release v1.3.0 · 13 Mar 2026
1 file for Claude Code: prompt-caching CLAUDE.md — 1,508 tokens loaded in every session.
CLAUDE.md B 1,508 tok These files are flightlesstux/prompt-caching's own configuration — they tell Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.