←Back to NewsAI News/DevelopmentrepoDevelopmentAgentsOpen-Source natural-japanese Turns AI Writing Rules Into a Claude Agent SkillA Claude Code agent skill strips the telltale AI smell from Japanese business writing using a 12-rule style constitution and morphological linting.SourceAlphaSignalPublishedSep 23, 2026, 6:08 AMAuthorAlphaSignal NewsroomRead1 min readA Claude Code agent skill strips the telltale AI smell from Japanese business writing using a 12-rule style constitution and morphological linting.Reporting is indexed from AlphaSignal. Rights remain with the original publisher and cited sources.Read original report ↗Next readsKimi Developers · newsMoonshot AI Ships Kimi Code Desktop With 1M-Token AI Coding AgentAlphaSignal · repoSac-Y's Open-Source Jev-cu Makes Computer Agents 200x Faster and CheaperAlphaSignal · repoAndrew Levin's Open-Source macOS Agent Makes Decisions 155x Cheaper Than Claude Opus