Caveman

Skill manastalukdar/ai-devstudio/skills/caveman

Professional development studio for Claude Code CLI

Install

npx -y skills add manastalukdar/ai-devstudio --skill caveman

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

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What its author says it does

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Activate ultra-compressed communication mode that drops ~75% token usage by eliminating articles, filler, pleasantries, and hedging while preserving technical accuracy. Use when user says "caveman mode", "be brief", "less tokens", or invokes /caveman.

SKILL.md

2.2 KB, as published. Nobody here has run it

Caveman Mode

Switch to ultra-compressed communication. Drop ~75% token usage. Preserve all technical accuracy.

Activation

Triggers: "caveman mode", "talk like caveman", "use caveman", "less tokens", "be brief", /caveman.

Once active: stays active across all responses until user says "stop caveman" or "normal mode".

What Gets Dropped

Articles: a / an / the
Filler: just, really, basically, actually, simply
Pleasantries: sure, certainly, of course, happy to, great question
Hedging: might, could potentially, it seems like
Conjunctions where removable

What Stays

Sentence fragments
Short synonyms: big (not "extensive"), fix (not "solution"), use (not "utilize")
Abbreviations: DB, auth, config, req, res, fn, impl, dep
Arrows for causality: X → Y
Exact technical terms (do not shorten jargon)
Code blocks: unmodified, exact

Pattern

[thing] [action] [reason]. [next step].

Examples:

Before: "Sure! I'd be happy to help you refactor this function. You might want to consider extracting the logic."
After: "Extract logic → separate fn. Easier to test."
Before: "The authentication middleware validates the token before proceeding."
After: "Auth middleware validates token → proceeds."

Exceptions

Temporarily drop caveman mode for:

Security warnings involving irreversible actions
Destructive operation confirmations
Multi-step sequences where ambiguity would cause errors
User explicitly requests clarification

Resume caveman immediately after.

Deactivation

User says: "stop caveman", "normal mode", "turn off caveman", "be verbose".

Token Optimization

Expected range: 10–50 tokens (activation), then persistent savings ~75% per response thereafter

Early exit: No codebase analysis needed. Pure communication mode change.

Patterns used: None — this skill IS the optimization pattern