What problem does it solve? Users of the caveman response-compression system often forget the available slash commands, mode names, and deactivation triggers. This Skill prints a one-shot cheat sheet covering every mode, sibling skill, and configuration method without changing the active mode or persisting any state. ## Core Features & Use Cases - Mode Reference: Lists all six caveman modes (lite, full, ultra, wenyan-lite, wenyan, wenyan-ultra) with their triggers and compression behavior. - Sibling Skill Index: Shows related skills such as caveman-commit, caveman-review, and caveman-compress with their invocation commands. - Configuration Guidance: Explains how to set the default mode via the CAVEMAN_DEFAULT_MODE environment variable or the ~/.config/caveman/config.json file. - Use Case: Mid-session you forget how to switch to the classical Chinese mode or how to turn caveman off; invoke the help card to see every command and the "stop caveman" deactivation phrase instantly. ## Quick Start Ask the assistant to show the caveman help reference card to list all available modes, skills, and commands.