humanizer

humanizer is a skill for Claude Code from langburd/agent-skills. It costs 93 tokens per session (5,932 once invoked), scanned A, original, no licence file.

A text-editing skill for making writing sound more natural and less like it was generated by an AI. It looks for patterns such as inflated language, vague analysis, and promotional wording.

In plain words
What is it for?
Use it to review or revise drafts that should read more like ordinary human writing.
Why use it?
It removes common stylistic signals that can make otherwise useful text feel artificial.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the humanizer plugin — 1 skill shipped together

Good fit Use it to review or revise drafts that should read more like ordinary human writing.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/langburd/agent-skills/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 langburd/agent-skills --skill humanizer
Clone the repo
git clone --depth 1 https://github.com/langburd/agent-skills

Made for: Claude Code.

Or install humanizer, the plugin that ships this one along with the rest of its 1 skill.

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 humanizer

README.md
[![agentmods](https://agentmods.dev/badge/skills/langburd/agent-skills/humanizer/github.svg)](https://agentmods.dev/skills/langburd/agent-skills/humanizer)
Your own site
<a href="https://agentmods.dev/skills/langburd/agent-skills/humanizer"><img src="https://agentmods.dev/badge/skills/langburd/agent-skills/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 humanizer

Your own site · 80×15
<a href="https://agentmods.dev/skills/langburd/agent-skills/humanizer"><img src="https://agentmods.dev/badge/skills/langburd/agent-skills/humanizer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 93 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,932 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.
Origin unknown 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 $0.00093 $0.05932
Opus 5.5 $0.00037 $0.02373
Sonnet 5.5 $0.00019 $0.01186
Haiku 4.5 $0.00009 $0.00593

Measured 1mo ago against content hash 3c5e744ecb49, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

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 1mo 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.

plugins/humanizer/skills/humanizer/SKILL.md · 542 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 1mo ago First seen · 542 lines · 93 tokens per session scan A 3c5e744ecb49

Subscribe to this mod's changes

humanizer is a skill published in the GitHub repository langburd/agent-skills (4 stars, last pushed 2mo ago), with no licence file. It adds 93 tokens to every session and 5,932 once invoked, about $0.0004 per session on Opus 5.5. 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 2026-08-31.

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