Agent Plugins Marketplace
← All plugins

humanizer-plugin

v3.1.0

Codex plugin with Editorial, Faithful, and Plain Language Humanizers.

Codex3 Skills

By CoveMBLicense: MIT AND CC-BY-SA-4.00 GitHub starsUpdated 2 weeks ago

Directory evidence

Runtimes
Codex
Parsed components
3 skill or MCP entries
Source updated
Sep 6, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install humanizer-plugin for Codex

Installs for the current user
codex plugin marketplace add CoveMB/humanizer-skill-plugin
codex plugin marketplace upgrade humanizer-plugin-local
codex plugin add humanizer-plugin@humanizer-plugin-local

Paste and run these commands in a terminal with Codex. They add and refresh the humanizer-plugin-local catalog, then install this plugin.

Compatibility: the page URL and API slug “humanizer-plugin” remain stable.

  • Codex: humanizer-plugin@agent-plugin-marketplace → humanizer-plugin@humanizer-plugin-local

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/CoveMB/humanizer-skill-plugin

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The repository root is the plugin root.

Plugin files

humanizer-plugin/
├── .codex-plugin/plugin.json
├── skills/editorial-humanizer/SKILL.md
├── skills/faithful-humanizer/SKILL.md
└── skills/plain-language-humanizer/SKILL.md

Included Skills3

editorial-humanizerskills/editorial-humanizer/SKILL.md

Apply broad editorial judgment to AI-drafted or AI-sounding prose. Use when the user wants anti-slop cleanup, tighter structure, removal of weak or generic material, stronger natural voice, or an audit of formulaic writing patterns. This skill may reshape wording, structure, emphasis, and voice while preserving factual integrity. Do not use when every supplied claim, qualifier, attribution, example, and logical relation must remain; use faithful-humanizer instead.

faithful-humanizerskills/faithful-humanizer/SKILL.md

Rewrite AI-sounding prose so it reads more naturally without changing its substance. Use whenever the user explicitly invokes `$faithful-humanizer`, or asks to preserve every claim and opinion, keep approved claims or all substance, preserve propositions, hedges, scope qualifiers, or relations, humanize form only, make prose less formulaic, or improve wording without adding, removing, fact-checking, strengthening, softening, or reinterpreting content. Structural mode is the default and may reconstruct sentence and paragraph form. Conservative mode is opt-in for minimal, local edits that stay close to the existing structure. Do not use for broader editorial cleanup, summarization, invented voice, or AI-detector evasion; use editorial-humanizer when substantive editorial judgment is wanted.

plain-language-humanizerskills/plain-language-humanizer/SKILL.md

Adapt supplied technical content for a less technical audience. Use whenever the user explicitly invokes `$plain-language-humanizer`, asks for plain language, asks to reduce jargon, a nontechnical reader, or a concise explanation of supplied technical content. Rewrite mode is the default; Explain mode is opt-in. Do not use for broad editorial selection, strict form-only preservation, research, troubleshooting, fact-checking, translation, summarization, professional advice, or AI-detector evasion; use editorial-humanizer or faithful-humanizer when their authority boundary fits instead.

Plugin manifests1

.codex-plugin/plugin.json
{
  "name": "humanizer-plugin",
  "version": "3.1.0",
  "description": "Codex plugin with Editorial, Faithful, and Plain Language Humanizers.",
  "author": {
    "name": "CoveMB",
    "url": "https://github.com/CoveMB"
  },
  "homepage": "https://github.com/CoveMB/humanizer-skill-plugin",
  "repository": "https://github.com/CoveMB/humanizer-skill-plugin",
  "license": "MIT AND CC-BY-SA-4.0",
  "keywords": [
    "writing",
    "editing",
    "style",
    "humanizer",
    "codex",
    "editorial-editing",
    "semantic-preservation",
    "plain-language",
    "technical-accessibility"
  ],
  "skills": "./skills/",
  "interface": {
    "displayName": "Humanizer Plugin",
    "shortDescription": "Editorial, faithful, and plain-language technical editing.",
    "longDescription": "Three clearly separated Codex writing editors: Editorial Humanizer applies broader anti-slop judgment, Faithful Humanizer changes presentation while preserving every substantive element, and Plain Language Humanizer adapts supplied technical content for an informed non-specialist through Rewrite and Explain modes.",
    "developerName": "CoveMB",
    "category": "Productivity",
    "capabilities": [
      "Write"
    ],
    "websiteURL": "https://github.com/CoveMB/humanizer-skill-plugin",
    "privacyPolicyURL": "https://github.com/CoveMB/humanizer-skill-plugin/blob/main/README.md",
    "termsOfServiceURL": "https://github.com/CoveMB/humanizer-skill-plugin/blob/main/README.md#license",
    "defaultPrompt": [
      "Use $editorial-humanizer to improve this draft with broader editorial judgment:",
      "Use $faithful-humanizer to improve the wording without changing the substance:",
      "Use $plain-language-humanizer to rewrite this technical content for an informed non-specialist:"
    ],
    "screenshots": [],
    "brandColor": "#475569"
  }
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[humanizer-plugin on Agent Plugins Marketplace](https://pluginsmp.com/plugins/humanizer-plugin)