Genshijin
Ultra-compressed Japanese communication mode for Claude Code. Reduces output tokens by ~75% by eliminating keigo (polite language), filler phrases, and redundant particles while preserving full technical accuracy. Japanese-optimized fork of caveman with 3 intensity levels (丁寧/通常/極限). Safety valve auto-restores normal Japanese for destructive operations.
Works with: Claude Code, Cursor, Claude Desktop, Codex CLI, Gemini CLI, Cline, Windsurf, VS Code
Category: Dev Tools & CI — see all ranked ›
Work: Prompt engineering
Who it is for: AI engineer
“Japanese; before/after per mode, subskills, symlink-rejection security, benchmark table”
- tashan score: 70.0
- Expertise: 86.0 (deep)
- Adoption: 1 repos
- Health: active
- GitHub stars: 287
- Contributors: 4
- License: MIT
Security audit
Not scanned yet. We audit npm-published capabilities for known advisories, install-time scripts and permission surface; this one has no npm package we can resolve, or has not reached the queue.
source ↗ · plugin:interfacex-co-jp/genshijin/genshijin
Already running this? npx tashan-cli doctor checks your whole config against the Index — how it works ›