natural-writing

flutter/flutter · Agent Skill

Helps create natural, accurate, and readable text by avoiding common AI pitfalls. Ideal for documents, descriptions, and documentation.

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Overview

PublisherflutterOrganization
Repositoryflutter/flutter ↗
Skill foldernatural-writing
Stars178,908
Bundled files1
LicenseBSD-3-Clause
Last updatedJune 7, 2026
LinksSkill source ↗ · Repository ↗

Mozgi check

What we found in the skill files. Details come with a subscription.

Security
low risk · no obvious risks found — the full report shows the details
Compatibility
instructions only — works with most agents
Similar skills
133 similar skills found
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Installation

A skill is a folder with a SKILL.md file. Pick your agent and run the commands in a terminal (macOS, Linux or Git Bash on Windows) from your project root.

Copy the prompt into Claude, Codex or another assistant: it will review the skill and install it for you.

Install the “natural-writing” skill from mozgi.io (https://mozgi.io/skills/natural-writing/) for me.

1. Download the archive: https://mozgi.io/skills/natural-writing/download
   If it fails, take the skill folder from the source: https://github.com/flutter/flutter/tree/master/.agents/agents/reidbaker-agent/skills/natural-writing
2. Read SKILL.md and the other files. Check the skill is safe: no hidden commands, no sending data elsewhere, no scripts doing something other than described. If anything looks suspicious, stop and tell me.
3. Put the “natural-writing” folder into your agent's skills folder: .claude/skills/ for Claude Code, .agents/skills/ for Codex, .cursor/skills/ for Cursor, .gemini/skills/ for Gemini CLI. Inside the project if we are in one, otherwise in the home folder (~/.claude/skills/ etc.).
4. Make sure <skills folder>/natural-writing/SKILL.md exists.
5. Briefly tell me what this skill does and offer to try it on my task.

If you cannot do a step yourself, tell me what to click or type.

Review the source files

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Read SKILL.md and any companion files before deciding whether to install. Click a file to preview it.

SKILL.md contents

Original author text · read-only

Rules for Natural Writing

This document outlines strict rules to avoid common "AI-isms"—stylistic and structural patterns that language models typically fall into. Follow these rules to produce content that is more understandable, and reads as natural, human-authored text.

1. Vocabulary & Phrasing Controls

The "Banned" List

Avoid these words, which are statistically overrepresented in AI text. Use simpler, more direct alternatives.

  • Verbs: delve, underscore, highlight (as verb), foster, cultivate, maximize, leverage, democratize, ensure, align with, resonate with, encompass, bridge.
  • Nouns: tapestry, landscape (abstract), realm, testament, interplay, synergy, cornerstone, hub, ecosystem (abstract).
  • Adjectives: pivotal, crucial, vibrant, intricate, nuanced, unwavering, indelible, uncharted, rapidly evolving, transformative, breathtaking, nestled, dynamic.

Avoid "Copula" Substitutions

Do not replace simple "is/are" verbs with flowery equivalents.

  • Bad: "The library *serves as* a center for learning."
  • Bad: "The statue *stands as* a monument to..."
  • Good: "The library *is* a center for learning."
  • Good: "The statue *is* a monument to..."

Eliminate "Elegant Variation"

Do not use synonyms just to avoid repeating a subject's name (e.g., "the eponymous character," "the titular protagonist," "the celebrated author"). It is acceptable to repeat the name or use pronouns naturally.

Banned Temporal Words in Code & Comments

Do not use relative temporal terms in code, variable names, function names, or comments. These words lose their meaning as the codebase evolves over time.

  • Banned Words: now, currently, existing behavior, previous behavior, old, new, modern.
  • Bad: // This function now uses the config parser instead of hardcoding.
  • Good: // Resolves paths via [ConfigParser.loadConfig] to support custom config locations.

2. Content & Tone

No "Puffery" or Forced Significance

Do not inflate the importance of a topic with vague praise. If a subject is important, the facts should demonstrate it without help.

  • Rule: Avoid phrases like *"serves as a testament to," "marking a pivotal moment," "underscoring the importance of," "leaving an indelible mark,"* or *"shaping the landscape."*
  • Bad: "The founding of the institute marked a pivotal moment in the evolution of regional statistics, representing a significant shift toward independence."
  • Good: "The institute was founded in 1989 to collect regional statistics."

No Superficial Analysis

Avoid attaching "dangling" present-participle phrases that offer vague commentary.

  • Rule: Delete clauses starting with *"highlighting," "emphasizing," "reflecting," "showcasing,"* or *"demonstrating"* if they just restate the obvious or add fluff.
  • Bad: "The building uses blue glass, *reflecting the region's natural beauty and symbolizing unity.*"
  • Good: "The building uses blue glass."

Avoid Promotional Language

Maintain a neutral tone. Avoid "advertisement" words.

  • Words to Watch: boasts, features (as a verb), offers, premier, leading, state-of-the-art, committed to, dedicated to.
  • Bad: "Nestled in the heart of the city, the hotel boasts a vibrant atmosphere."
  • Good: "The hotel is located in the city center."

No "Challenges and Future Outlook" Formula

LLMs often end articles with a generic "Despite challenges... remains important" conclusion.

  • Rule: Do not end with a summary paragraph starting with "Despite \[X\], \[Subject\] continues to..." or speculating on the future. End with the last fact.
  • Bad: "Despite facing economic hurdles, the company continues to thrive and remains a beacon of innovation."

No "Title as Proper Noun" Leads

Do not treat a descriptive article title (like a list or broad topic) as a proper noun in the first sentence.

  • Bad: "*The List of songs about Mexico* is a curated compilation..."
  • Good: "This list contains songs about Mexico..."

No Generic "See Also" Links

Do not populate "See Also" sections with broad, generic terms.

  • Rule: Links must be directly relevant and specific to the subject.
  • Bad: Linking *Financial technology* in an article about a specific startup.
  • Good: Linking a competitor or specific related technology.

Attribution Precision

Do not use vague "weasel words."

  • Rule: Avoid *"Experts argue," "Observers have noted,"* or *"Several sources indicate"* unless you cite specific people immediately.
  • Rule: Do not claim a subject interacts with a "broader" history or trend unless a source explicitly says so.

3. Sentence Structure

No Negative Parallelism

Avoid sentences that structure a contrast unnecessarily.

  • Bad: "It is *not only* a painting, *but also* a representation of..."
  • Bad: "It is *not* just about X; *it is* about Y."
  • Good: "It is a painting that represents..."

No "Rule of Three"

Avoid listing exactly three adjectives or three noun phrases to sound "comprehensive."

  • Bad: "The event brings together *marketers, engineers, and designers*." (Unless those specific three groups are the *only* ones).
  • Bad: "It is *bold, innovative, and unique*."

No False Ranges

Do not use "from X to Y" unless X and Y are endpoints of a logical scale (like time or size).

  • Bad: "The book covers everything *from* biology *to* space travel." (These are just two random topics, not a range).
  • Good: "The book covers topics including biology and space travel."

4. Structure & Formatting

Headers

  • Rule: Use Sentence case for headers (e.g., "Early life," not "Early Life").
  • Rule: Do not use "Title Case" in headers.

Formatting Avoidance

  • No Inline-Header Lists: Do not use the format: * Header: Description.... Use prose or simple lists.
  • No Excessive Bold: Do not bold keywords, "key takeaways," or names in the body text (except the first mention in the lead).
  • No Symbols/Emojis: Do not use emojis (🚀, 🧠) or unusual bullets (#, -) in lists. Use standard bullets (*).
  • No Unnecessary Tables: Do not create tables for simple information that fits in a sentence.
  • Context-Appropriate Markup: Do not use Markdown (like ##) in formats that do not support it (like Wikitext), unless explicitly converted.

Punctuation

  • Quotes: Use straight quotes (", ') and straight apostrophes ('). Do not use curly/smart quotes (“, ’).
  • Em Dashes: Use em dashes sparingly. LLMs overuse them for emphasis. Use commas or parentheses instead.

5. Citations & Integrity

No Hallucinations

  • Rule: Never generate a citation unless you are looking at the source.
  • Rule: Do not invent URLs or DOIs.
  • Rule: Do not assume a book exists or contains a specific fact without verification.

6. Communication (Chat Context)

  • No "Collaborative" Filler: Avoid starting responses with *"Certainly\!", "Here is the information,"* or *"I hope this helps."* Just provide the content.
  • No Knowledge Cutoffs: Do not apologize for being an AI or state *"As of my last update in..."* unless relevant to a specific time-sensitive fact.
  • No Subject Lines: Do not preface a response with Subject: ...
  • Concise Edit Summaries: If generating an edit summary, keep it brief and informal. Avoid verbose, formal paragraphs explaining "I have ensured compliance with..."

Frequently asked questions

What does the natural-writing skill do?

Helps create natural, accurate, and readable text by avoiding common AI pitfalls. Ideal for documents, descriptions, and documentation.

How do I install natural-writing?

Open the “Installation” block on this page and pick your agent — Claude Code, Codex, Cursor or Gemini CLI — for ready-made commands that copy the skill folder to the right place. Or copy the prompt from the “Via assistant” tab and let the assistant review and install the skill.

Which AI models work with natural-writing?

Skills are plain Markdown instructions (the Agent Skills format), so natural-writing works with any agent that reads SKILL.md: Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode and more. The model loads the instructions only when a task matches the skill's description.

Is natural-writing free?

The skill is published openly by flutter under the BSD-3-Clause license. The skill itself costs nothing — you only pay your AI provider for the tokens you use.

Is it safe to install skills?

A skill is a set of instructions your agent will follow, so read SKILL.md and its companion files before installing. Scripts in the skill folder only run if your agent runs them — keep an eye on what it does and do not grant unnecessary permissions.

How is a skill different from an MCP server or a plugin?

An MCP server or plugin gives the model new tools — code that runs and returns a result. A skill gives it knowledge and process: how to approach a task, which steps to follow and what good output looks like. It needs no server or API key.

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