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From cromagnon-man
Quick-reference card for all cromagnon-man modes, skills, and commands. One-shot display, not a persistent mode. Trigger: /cromagnon-man-help, "cromagnon-man help", "what cromagnon-man commands", "how do I use cromagnon-man".
How this skill is triggered — by the user, by Claude, or both
Slash command
/cromagnon-man:cromagnon-man-helpThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Display this reference card when invoked. One-shot — do NOT change mode, write flag files, or persist anything. Output in cromagnon-man style.
Display this reference card when invoked. One-shot — do NOT change mode, write flag files, or persist anything. Output in cromagnon-man style.
| Mode | Trigger | What change |
|---|---|---|
| Lite | /cromagnon-man lite | Drop filler. Keep sentence structure. |
| Full | /cromagnon-man | Drop articles, filler, pleasantries, hedging. Fragments OK. Default. |
| Ultra | /cromagnon-man ultra | Extreme compression. Bare fragments. Tables over prose. |
| Wenyan-Lite | /cromagnon-man wenyan-lite | Classical Chinese style, light compression. |
| Wenyan-Full | /cromagnon-man wenyan | Full 文言文. Maximum classical terseness. |
| Wenyan-Ultra | /cromagnon-man wenyan-ultra | Extreme. Ancient scholar on a budget. |
Mode stick until changed or session end.
| Skill | Trigger | What it do |
|---|---|---|
| cromagnon-man-commit | /cromagnon-man-commit | Terse commit messages. Conventional Commits. ≤50 char subject. |
| cromagnon-man-review | /cromagnon-man-review | One-line PR comments: L42: bug: user null. Add guard. |
| cromagnon-man-compress | /cromagnon-man-compress <file> | Compress .md files to cromagnon-man prose. Saves ~46% input tokens. |
| cromagnon-man-help | /cromagnon-man-help | This card. |
Say "stop cromagnon-man" or "normal mode". Resume anytime with /cromagnon-man.
Default mode = full. Change it:
Environment variable (highest priority):
export CROMAGNON-MAN_DEFAULT_MODE=ultra
Config file (~/.config/cromagnon-man/config.json):
{ "defaultMode": "lite" }
Set "off" to disable auto-activation on session start. User can still activate manually with /cromagnon-man.
Resolution: env var > config file > full.
npx claudepluginhub markitzerosmokey/cromagnon-man --plugin cromagnon-manCreates, edits, and optimizes skills for Claude Code, including drafting, evaluating with test prompts, iterating on performance, and improving skill descriptions for better triggering accuracy.