no clankers in the feed

Liberate yourself from
sloppy writing.

Slopstops is a Chrome extension that quietly flags or hides AI-generated posts on your Substack feed. There's no product to install here. You just hand this spec to Claude or Codex (or whoever you like to use), and it builds the thing and loads it into your browser.

The idea is that it grades two things:

  • Were the ideas original?
  • Was the prose machine-written?

This avoids you seeing only English-native writers or folks who polish things with AI. It only ever hides high-confidence, thin, and shitty AI slop. Good luck and have fun.

01

Download the spec

Grab this markdown file. It teaches Claude exactly what it needs to know.

02

Give it to Claude

Open Claude or Codex, or whatever you like to use. Drop the file in and say, "Build this and load it into my Chrome."

03

It activates

Claude writes it and walks you through loading it. You'll make a Pangram API key, then open your feed, and it just works.

The Slop Stops extension badging posts in a Substack feed and collapsing an AI-generated post.

A badge on every post.

Scored once as it scrolls into view, cached forever after. Slop collapses to a one-line stub you can always re-open.

Human — shown
AI-assisted — shown (ESL-fair)
AI prose, real ideas — flagged
AI-generated slop — dimmed