15 writing-style skills for AI agents: 8 measurable frameworks, 7 character voices. Plain SKILL.md files. Works in any agent that reads skills (Claude Code, opencode, Codex, Cursor, Kiro, Gemini).

Install

npx skills add writing-skills

One command, every agent on your machine.

Other install methods
Harness Command
Claude Code plugin /plugin marketplace add surendranb/writing-skills then /plugin install writing-skills@writing-skills
Codex ≥ 0.147 / Kiro git clone https://github.com/surendranb/writing-skills.git — plugin.json is auto-discovered
npm npm install writing-skills
Python uv add writing-skills or pip install writing-skills

Use

Ask for the style. The skill loads itself.

"rewrite this in plain language" · "make this a BLUF business update" · "press release in AP style" · "say it like Yoda"

Every skill ends with a Verify checklist the agent must pass before it delivers.

The skills

Frameworks — real standards, enforced

Skill Enforces
plain-language Plain Writing Act. Sentences ≤25 words, passive ≤10%, jargon ban list.
business-writing BLUF first line, explicit ask + deadline, buzzword ban list.
corporate-communication News first, reader impact named, zero euphemism.
gov-uk-style GOV.UK guide. Keyword-first headings, ≤5-sentence paragraphs.
asd-ste100 Simplified Technical English. One instruction per sentence, no idioms.
google-dev-docs Google style. Active voice, present tense, verb-first headings.
journalism-ap AP Stylebook. Attribution, number rules, zero editorializing.
scott-adams Simplicity-is-persuasion. Curiosity-hook openers, ≤15-word sentences, prune "very/really".

Voices — characters, rate-limited against caricature

ted-lasso · jack-sparrow · shrek · yoda · winnie-the-pooh · paddington · bob-ross

Contribute

Copy template/SKILL.md, fill it, run python3 scripts/validate_skills.py. CI enforces the contract — see CONTRIBUTING.md.