xiry.

AI · GitHub repo

SlopMonster

Lint and rewrite English copy to remove recognizable AI writing patterns.

From the Xiry library · Updated 14 October 2026

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SlopMonster is an open-source Python tool and workflow that detects telltale AI writing patterns in landing pages, emails, and documentation. It scores drafts out of 5 across five structural and vocabulary categories, with zero external dependencies, and provides prompt workflows for secondary editing passes using rival AI models.

What it's for

  • Lint marketing copy, READMEs, and landing pages for overused AI buzzwords
  • Integrate automated checks into CI workflows to prevent publishing detectable AI-written copy
  • Run automated cross-model editing passes to cleanse AI drafts using Claude or GPT CLIs

Features

  • Zero-dependency Python CLI using only the standard library
  • Scoring system across 5 categories: vocabulary, sentence patterns, punctuation, three-item lists, and unsupported proof
  • Native support for scanning plain text, Markdown (skipping code blocks), and HTML files
  • Exit status codes suitable for CI pipelines (status 0 for 5/5, status 1 for lower)
  • Cross-model rewriting workflow scripts with support for Claude and Codex/GPT CLIs
  • Agent skill definition compatible with Claude Code and other agent tools

Pricing

Open source. Free (MIT License)

Details

Type
GitHub repo
Category
AI
Topic
AI Writing Tools
Open source
Yes
Platforms
Command line, Linux, macOS, Windows
For
Developers, copywriters, and marketers refining AI-assisted writing.
Tags
copywriting, ai linting, python cli, humanizer, marketing

Why it was saved

  • @felixcallahan.ai, 14 October 2026: It scans drafts for dead giveaways of AI generation (such as 'delve', 'game-changing', 'seamless', em-dash lists) and provides human-like rewrites tailored for marketing and sales copy.

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Updated