caveman plugin
Aggregated (not authored here). Ultra-compressed communication mode that cuts ~65% of output tokens (author's measurement), now grown into a 20-skill suite (commit discipline, review, refactor verbs, plus 4 skills — caveman-discover, caveman-manage, caveman-evidence-review, caveman-setup — for the author's hosted Caveman Cloud commercial service). Ships SessionStart and UserPromptSubmit hooks (needs node on PATH; runs on every prompt). General agent behavior. By JuliusBrussee; skills are MIT, the repo also ships a Business Source License 1.1 engine.
How to install the caveman plugin
Run both commands inside Claude Code. The first adds the marketplace once; the second installs the plugin.
/plugin marketplace add wei18/apple-dev-skills
/plugin install caveman@apple-dev-skillsUpdate, turn off or remove
- Update the plugin (shell)
- claude plugin update caveman@apple-dev-skills
- Refresh the marketplace
- /plugin marketplace update apple-dev-skills
- Turn it off for now
- /plugin disable caveman@apple-dev-skills
- Remove it
- /plugin uninstall caveman@apple-dev-skills
caveman plugin questions
How do I install the caveman plugin?
In Claude Code run /plugin marketplace add wei18/apple-dev-skills, then /plugin install caveman@apple-dev-skills.
How do I update or remove the caveman plugin?
Update it with claude plugin update caveman@apple-dev-skills in your shell, or from the Installed tab of /plugin. Remove it with /plugin uninstall caveman@apple-dev-skills.