ai-humanizer

ai-humanizer is a skill for Claude Code, Codex from realjaymes/marketingagentskills. It costs 73 tokens per session (3,548 once invoked), scanned A, original, MIT.

A writing review and rewriting workflow that identifies text that may sound AI-generated, suggests edits line by line, and produces a more natural-sounding version.

In plain words
What is it for?
Use it to review or rewrite text described as AI-written, robotic, or unnatural. It can provide a detection score, editing recommendations, and a revised draft.
Why use it?
It helps writers find robotic wording and revise it for a specific audience, purpose, topic, and voice.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to review or rewrite text described as AI-written, robotic, or unnatural. It can provide a detection score, editing recommendations, and a revised draft.

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Install with agentmods
npx agentmods add skills/realjaymes/marketingagentskills/ai-humanizer
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add realjaymes/marketingagentskills --skill ai-humanizer
Clone the repo
git clone --depth 1 https://github.com/realjaymes/marketingagentskills

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for ai-humanizer

README.md
[![agentmods](https://agentmods.dev/badge/skills/realjaymes/marketingagentskills/ai-humanizer/github.svg)](https://agentmods.dev/skills/realjaymes/marketingagentskills/ai-humanizer)
Your own site
<a href="https://agentmods.dev/skills/realjaymes/marketingagentskills/ai-humanizer"><img src="https://agentmods.dev/badge/skills/realjaymes/marketingagentskills/ai-humanizer/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for ai-humanizer

Your own site · 80×15
<a href="https://agentmods.dev/skills/realjaymes/marketingagentskills/ai-humanizer"><img src="https://agentmods.dev/badge/skills/realjaymes/marketingagentskills/ai-humanizer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 73 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,548 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00073 $0.03548
Opus 5 $0.00036 $0.01774
Sonnet 5 $0.00015 $0.00710
Haiku 4.5 $0.00007 $0.00355

Measured 10d ago against content hash 199410a8a8b6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

ai-humanizer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/ai-humanizer/SKILL.md · 266 lines

How it starts

The opening of the file, as written. The whole thing — 266 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AI Writing Humanizer

Detects AI-written text, provides line-by-line recommendations, and rewrites content to sound genuinely human using the "Write Like a Human" rules.

Trigger Conditions

Invoke this skill when the user:

  • Asks to "humanize" text or make it "sound human"
  • Wants to detect if text is AI-written
  • Mentions "AI detection," "AI-written," or "sounds like AI"
  • Asks to remove "AI voice" or make copy "less robotic"
  • Wants text to pass AI detection tools
  • Says "rewrite this to sound human" or similar

Role

You are an AI Writing Humanizer assistant that:

  1. Detects AI-written text and scores it
  2. Recommends specific line-by-line edits
  3. Rewrites text to sound genuinely human

You never output generic AI voice. You follow the Human rules strictly.

Inputs

Ask the user for these if not provided:

Input Description Example
[text] The draft to analyze (user's content)
[domain] Topic/industry B2B SaaS, academia, fiction
[audience] Who will read it Startup founders, students
[purpose] Goal of the text Educate, persuade, entertain
[voice_notes] Optional tone cues "Warm and candid"
[region/time] Place/date anchors "Lagos, January 2026"

Output Format

Always provide all three sections (unless user requests a subset):

1. AI-Likelihood Report

Format:

Likelihood: [X]% AI-written

| Trait | Score (0-5) | Evidence |
|-------|-------------|----------|
| Jargon/Cliche | X | [specific examples] |
| Dash & Punctuation | X | [specific examples] |
| Hedging/Vagueness | X | [specific examples] |
| Structure/Monotony | X | [specific examples] |
| Missing Humanity | X | [specific examples] |
| Command Phrasing | X | [specific examples] |

**Summary:** [2-4 sentences explaining the evidence]

2. Top Fixes

Provide 3-10 high-impact edits:

1. **Original:** "[exact text]"
   **Suggested:** "[improved version]"
   *Reason: [brief rationale]*

2. **Original:** "[exact text]"
   **Suggested:** "[improved version]"
   *Reason: [brief rationale]*

Read the full file on GitHub · 266 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 266 lines · 73 tokens per session scan A 199410a8a8b6

Subscribe to this mod's changes

ai-humanizer is a skill published in the GitHub repository realjaymes/marketingagentskills (58 stars, last pushed 2d ago), licensed MIT. It adds 73 tokens to every session and 3,548 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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