OPEN_SOURCE ↗
HN · HACKER_NEWS// 6d agoOPENSOURCE RELEASE
Caveman skill trims Claude output
caveman is a Claude Code skill that rewrites responses in stripped-down caveman-speak to cut output tokens while preserving technical meaning. The repo frames it as a one-line install for faster, cheaper, less-fluffy AI assistance.
// ANALYSIS
Fun gimmick, real point: this is prompt compression dressed as comedy. If the token-savings claim holds in practice, it is a neat example of how output style alone can materially change cost and latency.
- –Targets Claude Code users with a simple install and trigger phrases like `/caveman` and `talk like caveman`
- –Preserves code blocks, exact technical terms, and error text, which is the only reason the style is usable for dev work
- –Sits closer to prompt-engineering and developer ergonomics than to a full product platform
- –The viral “why use many token when few token do trick” framing makes it easy to share, but the utility depends on whether teams actually want terse agent output
- –As open-source release, it is more of a reusable workflow hack than a standalone app
// TAGS
cavemanclidevtoolprompt-engineeringai-codingopen-source
DISCOVERED
6d ago
2026-04-05
PUBLISHED
7d ago
2026-04-05
RELEVANCE
8/ 10
AUTHOR
tosh