patina: AI-writing humanizer for KO/EN/ZH/JA

by devswha · Codex Skill · ★ 385

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

Featured in: Humanizer & Anti-Slop Skills

How to install patina

npx patina-cli doctor
npx patina-cli --lang en input.txt

Taken from the project's README on GitHub.

Security audit verdict: SAFE · quality 69/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours.

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

🧪 Tested by Agent Skills Hub

One of 23 tools we ran end to end on the same task for our Humanizer & Anti-Slop Skills page (2026-10-07).

Result: Reads human 2/5 · Changed wording, not structure · kept every fact · 8.2 min

See before and after → · See the whole test →

ai-detectionai-humanizerai-writingclaudeclaude-codecodexcursorhumanizerkoreankorean-nlp

Quick Facts

Stars385
Forks37
LanguageJavaScript
CategoryCodex Skill
LicenseMIT
Quality Score69/100
Open Issues4
Last Updated2026-09-29
Created2026-02-24
Platformsclaude-code, cli, codex, node
Est. Tokens~15k

About patina

patina Strip the AI packaging. Keep the meaning. 한국어 · 中文 · 日本語 · English Try the browser audit — no install patina is a deterministic, pattern-based humanizer for Korean, English, Chinese, and Japanese. It finds AI-sounding phrasing and rewrites it without changing the claim, numbers, polarity

Compatible Skills

These tools work well together with patina for enhanced workflows:

  • avoid-ai-writing — semantic(0.41)+complementary+similar_pop+shared_platform (54%)

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

View on GitHub → Browse Codex Skill tools