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not-ai

v2.1.0

Rewrite prose so it reads like a person wrote it. Uses research-informed structural editing, genre profiles, and a bundled deterministic pre-output gate. The gate separates hard typography failures from advisory editorial findings and never claims an authorship or detector verdict.

CodexClaude Code1 Skill

By Uday SharmaLicense: MIT14 GitHub starsUpdated 2 weeks ago

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
1 skill or MCP entry
Source updated
Sep 9, 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 not-ai for Codex and Claude Code

Installs for the current user
codex plugin marketplace add udaysharmadev/Not-Ai
codex plugin marketplace upgrade not-ai
codex plugin add not-ai@not-ai

Paste and run these commands in a terminal with Codex. They add and refresh the not-ai catalog, then install this plugin.

Compatibility: the page URL and API slug “not-ai” remain stable.

  • Codex: not-ai@agent-plugin-marketplace → not-ai@not-ai

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/udaysharmadev/Not-Ai

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/not-ai/.

Plugin files

plugins/not-ai/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
└── skills/not-ai/SKILL.md

Included Skills1

not-aiskills/not-ai/SKILL.md

Rewrite prose so it scores 0-5% on AI detection. Targets perplexity (word-level predictability), burstiness (variance across sentences), and morphosyntactic patterns that detectors measure. Not vocabulary substitution. Use when humanizing AI text, fixing robotic writing, lowering AI-detection scores, writing from scratch, or making prose natural and specific. Triggers on "humanize", "not-ai", "sounds like AI", "reads like ChatGPT", "fix my writing", "rewrite this".

Plugin manifests2

plugins/not-ai/.codex-plugin/plugin.json
{
  "name": "not-ai",
  "version": "2.1.0",
  "description": "Rewrite prose so it reads like a person wrote it. Uses research-informed structural editing, genre profiles, and a bundled deterministic pre-output gate. The gate separates hard typography failures from advisory editorial findings and never claims an authorship or detector verdict.",
  "author": {
    "name": "Uday Sharma",
    "email": "[email protected]",
    "url": "https://github.com/udaysharmadev"
  },
  "homepage": "https://github.com/udaysharmadev/Not-Ai",
  "repository": "https://github.com/udaysharmadev/Not-Ai",
  "license": "MIT",
  "keywords": [
    "humanize",
    "ai-detection",
    "prose",
    "writing",
    "editing",
    "linguistics",
    "research-backed",
    "structural-analysis"
  ],
  "skills": "./skills/",
  "interface": {
    "displayName": "Not Ai",
    "shortDescription": "Prose that reads like a person wrote it. Research-backed structural rewriting.",
    "longDescription": "A research-informed prose editing skill. It targets clause type distribution, sentence rhythm, nominalization density, and epistemic stance instead of word swapping. It includes a bundled Python pre-output gate that reports deterministic mechanics and advisory editorial findings by genre. It never fabricates facts or claims an authorship or detector verdict.",
    "developerName": "Uday Sharma",
    "category": "Writing",
    "capabilities": [
      "Rewrite AI-sounding prose by restructuring clauses, not swapping words",
      "Measure structural features with deterministic Python scripts before rewriting",
      "Adapt to 8 genres: LinkedIn, academic, technical, email, README, social, fiction, personal essay",
      "Write from scratch that avoids generated-text patterns from the start",
      "Diagnose which structural patterns make a passage read as AI"
    ],
    "websiteURL": "https://github.com/udaysharmadev/Not-Ai",
    "defaultPrompt": [
      "Humanize this paragraph",
      "Rewrite this so it does not sound like AI",
      "Write a short post about [topic]"
    ]
  }
}
plugins/not-ai/.claude-plugin/plugin.json
{
  "$schema": "https://json.schemastore.org/claude-code-plugin-manifest.json",
  "name": "not-ai",
  "displayName": "Not Ai",
  "version": "2.1.0",
  "description": "Rewrite prose so it reads like a person wrote it. Uses research-informed structural editing, genre profiles, and a bundled deterministic pre-output gate. The gate separates hard typography failures from advisory editorial findings and never claims an authorship or detector verdict.",
  "author": {
    "name": "Uday Sharma",
    "email": "[email protected]",
    "url": "https://github.com/udaysharmadev"
  },
  "homepage": "https://github.com/udaysharmadev/Not-Ai",
  "repository": "https://github.com/udaysharmadev/Not-Ai",
  "license": "MIT",
  "keywords": [
    "humanize",
    "ai-detection",
    "prose",
    "writing",
    "editing",
    "linguistics",
    "research-backed",
    "structural-analysis"
  ]
}

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.

[not-ai on Agent Plugins Marketplace](https://pluginsmp.com/plugins/not-ai)