SOn Writer turns a writing persona and eleven concrete style requirements into a reusable Claude Code skill. Drafts are accepted only when the hard gate exits with code 0; a model saying “this looks natural” is not treated as evidence.
SKILL.md— installable Claude Code skill contractREQUIREMENTS.md— the single source of truth for the writing rulesgates/— length, banned-expression, translationese, rhythm, ending-consistency, repetition, secret, and book gatesreferences/— redistributable Korean writing references and source ledgerevidence/convergence/— cross-model convergence experimentsbooks/vibe-coding/vibe-coding.html— a self-contained 17-chapter Korean ebook built with the same engine
git clone https://github.com/VoidLight00/son-writer-skill.git
mkdir -p ~/.claude/skills/son-writer
cp son-writer-skill/SKILL.md ~/.claude/skills/son-writer/SKILL.mdThe skill expects this repository at ~/projects/son-writer, or an equivalent path updated in your local skill configuration.
Create a Markdown file in output/ whose first line declares the accepted character range:
<!-- son: min=1200 max=1800 -->
제목: 골목 끝의 지도 앱
본문을 여기에 씁니다.Then run the judge:
bash gates/verify_son.sh .Only exit code 0 is a pass. The gate prints FAIL[gate]: reason tokens for correction loops.
The engine checks what can be checked mechanically and leaves semantic judgment explicit. Its hard checks cover length, empty adverbs, translated phrasing, banned AI-like vocabulary, prose purity, sentence-length variation, opening conjunctions, ending consistency, repetition ceilings, secrets, and publication completeness.
The included ebook, 선언은 증거가 아니다, contains 17 chapters and 30,668 Korean characters. It is a single offline HTML file with light, dark, and system themes.
Open books/vibe-coding/vibe-coding.html in any browser.
| Requirements | Fail-closed gate | Verified output |
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The public distribution excludes private corpora and non-redistributable reference code. ksanyok/TextHumanize is cited in the source ledger but is not vendored because its commercial terms differ from this repository’s MIT license.
See SECURITY.md, SUPPORT.md, and CONTRIBUTING.md.
MIT © 2026 VOIDLIGHT. See LICENSE.