Agent skill

Writing Assistant

Refine texts in any language: perfect grammar and spelling, paraphrase ideas, avoid AI detection while maintaining authentic voice.

No licenceAuto-check passedWriting & Content

Install Writing Assistant

skills CLI

$ npx skills add infranodus/skills --skill writing-assistant -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI

$ gh skill install infranodus/skills writing-assistant --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy

$ git clone --depth 1 https://github.com/infranodus/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skill-writing-assistant .claude/skills/writing-assistant && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Paste into Claude Code

Install the "writing-assistant" agent skill from https://github.com/infranodus/skills/tree/master/skill-writing-assistant into .claude/skills/writing-assistant/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "writing-assistant", then confirm the skill loads.

Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

$skill-installer

$skill-installer install https://github.com/infranodus/skills/tree/master/skill-writing-assistant

Type this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.

skills CLI

$ npx skills add infranodus/skills --skill writing-assistant -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install infranodus/skills writing-assistant --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/infranodus/skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skill-writing-assistant .agents/skills/writing-assistant && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "writing-assistant" agent skill from https://github.com/infranodus/skills/tree/master/skill-writing-assistant into .agents/skills/writing-assistant/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "writing-assistant", then confirm the skill loads.

Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add infranodus/skills --skill writing-assistant -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install infranodus/skills writing-assistant --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/infranodus/skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skill-writing-assistant .cursor/skills/writing-assistant && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "writing-assistant" agent skill from https://github.com/infranodus/skills/tree/master/skill-writing-assistant into .cursor/skills/writing-assistant/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "writing-assistant", then confirm the skill loads.

Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

gemini skills install

$ gemini skills install https://github.com/infranodus/skills.git --path skill-writing-assistant

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add infranodus/skills --skill writing-assistant -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install infranodus/skills writing-assistant --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/infranodus/skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skill-writing-assistant .gemini/skills/writing-assistant && rm -rf skills-src

Use ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.

Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/

Paste into Gemini CLI

Install the "writing-assistant" agent skill from https://github.com/infranodus/skills/tree/master/skill-writing-assistant into .gemini/skills/writing-assistant/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "writing-assistant", then confirm the skill loads.

Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

GitHub CLI

$ gh skill install infranodus/skills writing-assistant

Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).

skills CLI

$ npx skills add infranodus/skills --skill writing-assistant -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/infranodus/skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skill-writing-assistant .github/skills/writing-assistant && rm -rf skills-src

Use ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.

GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/

Paste into GitHub Copilot

Install the "writing-assistant" agent skill from https://github.com/infranodus/skills/tree/master/skill-writing-assistant into .github/skills/writing-assistant/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "writing-assistant", then confirm the skill loads.

GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add infranodus/skills --skill writing-assistant -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install infranodus/skills writing-assistant --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/infranodus/skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skill-writing-assistant .opencode/skills/writing-assistant && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "writing-assistant" agent skill from https://github.com/infranodus/skills/tree/master/skill-writing-assistant into .opencode/skills/writing-assistant/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "writing-assistant", then confirm the skill loads.

OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

Facts

Skill name: writing-assistant
GitHub stars: 119
Token cost: ~4.9k tokens
SKILL.md length: 1,790 words
Files: 1
Skills in repo: 15
Repo updated: Sep 20, 2026
First seen: Oct 7, 2026
Licence: None found

At a glance

Refine texts in any language: perfect grammar and spelling, paraphrase ideas, avoid AI detection while maintaining authentic voice.

Works in 5 steps: Preserve the Author's Voice: The text… → Minimal Intervention: Only correct what… → Natural Language: Avoid predictable AI… → …
Tasks that involve Humanizing AI text
SKILL.md covers Purpose, Core Principles, Style Reference and Pattern Detection for…, plus 6 more sections
Reaches mcp.infranodus.com and infranodus.com; needs INFRANODUS_API_KEY

What it does

Writing Assistant is an agent skill from infranodus/skills. Refine texts in any language: perfect grammar and spelling, paraphrase ideas, avoid AI detection while maintaining authentic voice. Detects grammatical patterns that signal cognitive states or structural issues—acting as a sensory system for deeper strategic insights.

Its SKILL.md is about 4.9k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Writing & Content, covering Humanizing AI text. The repository describes itself as: Skills to augment LLM thinking process, integrated with InfraNodus insight generation tool.

When your agent uses it

Tasks that involve Humanizing AI text

Example prompts

“/writing-assistant”

Requirements

A credential in INFRANODUS_API_KEY
A credential in YOUR_INFRANODUS_API_KEY

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

Preserve the Author's Voice: The text should sound like it was written by the user, not by an AI assistant
Minimal Intervention: Only correct what needs correction; don't rewrite unnecessarily
Natural Language: Avoid predictable AI phrases and overly polished corporate language
Format Preservation: Maintain all markdown, HTML tags, links, and original syntax
Multilingual Support: Respond in the same language as the input

What it can do on your machine

Read from SKILL.md and the folder at commit 8a2a909. It shows what the files ask for, not the result of running them.

Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are bash and json).
From the folder's file list and the shell code blocks in SKILL.md.
Network
Hosts in commands or code, which the agent is likely to contact:
- mcp.infranodus.com
- infranodus.com
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names these keys or tokens, usually read from environment variables:
- INFRANODUS_API_KEY
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Writing Assistant loads about 4.9k tokens when it runs. Until then it costs about 72 tokens; SKILL.md has 1,790 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~72
When it runs · the whole SKILL.md, loaded when a task matches: ~4.9k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 1,790 words (~4,909 tokens).

“Refine texts in any language: perfect grammar and spelling, paraphrase when necessary to improve clarity, and ensure the writing sounds authentically human - never like AI-generated content.”

— opening of SKILL.md by infranodus

name: writing-assistant
metadata.homepage: https://infranodus.com

Outline of SKILL.md

Writing Assistant Skill
Purpose
Core Principles
Style Reference
Pattern Detection for Strategic Insights
Grammatical Patterns as Cognitive Signals
Advanced Text Development (Optional)
Accessing InfraNodus Tools
When to Use InfraNodus Tools
Tool: InfraNodus:generate_text_overview
Tool: InfraNodus:develop_text_tool
Tool: InfraNodus:generate_seo_report
Workflow with Pattern Detection and InfraNodus
Instructions
Security
Examples
Example 1: Light Grammar Correction
Example 2: Removing AI-Sounding Language
Example 3: Preserving Markdown and Style
Example 4: Maintaining Creative Punctuation
Example 5: Topical Balance Analysis (if tools available)
Example 6: Intentional Focus (Appropriate Imbalance)
Example 7: Strategic Development with Full Analysis
What NOT to Do
Remember

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skill-writing-assistant of infranodus/skills.

Open the folder on GitHubat commit 8a2a909

Compare with similar skills

Writing Assistant next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Writing Assistant compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Writing Assistant this skillinfranodus/skills	119	—	~4.9k	Automated safety check: Pass	None	18 days ago
HumanizerAzure-Samples/interview-coach-agent-framework	172	37 repos	~5.8k	Automated safety check: Pass	MIT	today
Avoid AI Writingconorbronsdon/avoid-ai-writing	4.9k	3 repos	~8.1k	Automated safety check: Pass	MIT	yesterday
User-Facing Text Cleanupguillaumemeyer/watermarks-remover	24k	—	~3.5k	Automated safety check: Pass	MIT	today
Install Anti Sloptrycompai/crm	11k	1 repos	~881	Automated safety check: Pass	MIT	28 days ago
Stop SlopXe/site	732	8 repos	~423	Automated safety check: Pass	MIT	yesterday

Similar skills

Humanizer
Azure-Samples/interview-coach-agent-framework
Official
Remove signs of AI-generated writing from text. An agent skill from Azure-Samples/interview-coach-agent-framework.
172 GitHub starsUsed in 37 repos~5.8k tokens
Writing & ContentAuto-check passed
Avoid AI Writing
conorbronsdon/avoid-ai-writing
Audit and rewrite content to remove AI writing patterns ("AI-isms").
4.9k GitHub starsUsed in 3 repos~8.1k tokens
Writing & ContentAuto-check passed
User-Facing Text Cleanup
guillaumemeyer/watermarks-remover
Audits prose for invisible Unicode characters and rewrites it while keeping facts, citations, code and required disclosures unchanged and the writer's voice intact.
24k GitHub stars~3.5k tokensUpdated today
Writing & ContentAuto-check passed
Install Anti Slop
trycompai/crm
Install and configure the anti-slop Oxlint plugin in a local TypeScript or JavaScript repository.
11k GitHub starsUsed in 1 repo~881 tokens
Writing & ContentAuto-check passed
Stop Slop
Xe/site
Remove AI writing patterns from prose. An agent skill from Xe/site.
732 GitHub starsUsed in 8 repos~423 tokens
Writing & ContentAuto-check passed
Chinese Text Humanizer
op7418/Humanizer-zh
Edits Chinese articles, comments and documents to remove filler, repetition and template phrasing while keeping the facts, the level of certainty and the author's voice.
19k GitHub stars~2k tokensUpdated 16 days ago
Writing & ContentAuto-check passed

Questions about Writing Assistant

What does Writing Assistant do?

Refine texts in any language: perfect grammar and spelling, paraphrase ideas, avoid AI detection while maintaining authentic voice. Writing Assistant is an agent skill from infranodus/skills. Refine texts in any language: perfect grammar and spelling, paraphrase ideas, avoid AI detection while maintaining authentic voice.

When should I use Writing Assistant?

Writing Assistant fits situations like: tasks that involve Humanizing AI text.

How do I install Writing Assistant in Claude Code?

Run `npx skills add infranodus/skills --skill writing-assistant -a claude-code`. Or copy the skill folder (skill-writing-assistant in infranodus/skills) into .claude/skills/writing-assistant in your project. Claude Code loads it when a task matches its description.

How do I install Writing Assistant in Codex?

Run `npx skills add infranodus/skills --skill writing-assistant -a codex`. Or copy the skill folder (skill-writing-assistant in infranodus/skills) into .agents/skills/writing-assistant in your project. Codex loads it when a task matches its description.

Can I use Writing Assistant in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add infranodus/skills --skill writing-assistant -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/writing-assistant, .gemini/skills/writing-assistant, .github/skills/writing-assistant and .opencode/skills/writing-assistant in your project.

What does Writing Assistant need to run?

Going by SKILL.md and its folder, Writing Assistant needs credentials named INFRANODUS_API_KEY. Our summary lists: A credential in INFRANODUS_API_KEY; A credential in YOUR_INFRANODUS_API_KEY.

Does Writing Assistant access the network?

SKILL.md names 2 domains. In commands or code: mcp.infranodus.com and infranodus.com; the agent is likely to contact these when it follows the instructions. This is read from the text; nothing was executed.

Is Writing Assistant safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Writing Assistant use?

No licence was found for Writing Assistant or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Writing Assistant use?

About 4.9k tokens (SKILL.md is roughly 20k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Writing Assistant?

Skills that share tags, products or a category with Writing Assistant: Humanizer (Azure-Samples/interview-coach-agent-framework, 172 stars), Avoid AI Writing (conorbronsdon/avoid-ai-writing, 4.9k stars), User-Facing Text Cleanup (guillaumemeyer/watermarks-remover, 24k stars) and Install Anti Slop (trycompai/crm, 11k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Writing Assistant?

infranodus (a GitHub organization) maintains it in infranodus/skills, which has 119 GitHub stars. The repository holds 15 skills in this directory. The repository was last updated on September 20, 2026.

Source: infranodus/skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Writing Assistant

Install Writing Assistant

Facts

At a glance

What it does

When your agent uses it

Example prompts

Requirements

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Files

Compare with similar skills

Similar skills

Humanizer

Avoid AI Writing

User-Facing Text Cleanup

Install Anti Slop

Stop Slop

Chinese Text Humanizer

More from infranodus/skills

LLM Wiki

Actionize

Vipassana LLM

Youtube Viral Optimizer

Cognitive Variability

Ontology Generator

Questions about Writing Assistant

Install Writing Assistant

Facts

At a glance

What it does

When your agent uses it

Example prompts

Requirements

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Files

Compare with similar skills

Similar skills

More from infranodus/skills

Related

Questions about Writing Assistant