Assembly Line

slopless

Deterministic textlint rules and CLI for catching prose slop in English Markdown.

slopless is an open-source linters and formatters project on GitHub under the MIT license (permissive), with 339 stars. It is built with TypeScript and V8. Its last push was yesterday.

Stars
339
License
MIT
Activity
Active
Latest release
v0.2.42

Code on GitHub Website

Judgement

What it is
Developer tool
What it does
A command-line checker built on textlint rules that flags stock phrases, negation reframes and other machine-sounding patterns in English Markdown. It outputs JSON and can install a skill so a coding agent rewrites prose until the check passes.
Adopt it when
You publish Markdown documentation or posts and want a deterministic check on the style of prose, including text drafted by AI.
Watch out
The rules are pattern matching on style, so they will flag acceptable writing, and the semantic checks need an optional external API.
Ready for
Usable
Runs as
Command line
Built with
TypeScript, textlint and Node.js
How established
New: started 5 months ago, latest release v0.2.42.
What the license allows
You can build it into a product you sell, as long as you keep its copyright notice.

Judged on 2026-11-06 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: slopless → TypeScript → Go → runs on a microchip

How compilers were built, back to punched paper tape

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Stars, license and activity come from GitHub and refresh on a rolling hourly schedule. The project's own description is quoted as written.