Prose Python Packages

snapper-fmt

Format-aware semantic line break formatter. One sentence per line for Org, LaTeX, Markdown, RST, and plaintext.

proselint

[Mirror] A linter for prose.

prosediff

Side-by-side diff for prose, not code: compare Word, LibreOffice and Markdown versions, follow moved text, see new and removed comments, restore tracked changes. AI review of the edits, or of a single document: problems marked in the text, fixes returned as tracked changes and comments in Word or LibreOffice. Two files, two folders or git.

slopscore-lint

A transparent linter for AI-slop writing patterns, with a 0–100 SlopScore, evidence spans, genre-specific profiles, and a fairness audit. It identifies detectable writing patterns while avoiding claims about authorship.

markdown-prose-hooks

A pre-commit hook, CLI tool, and GitHub Action that joins soft-wrapped Markdown prose so a paragraph is one line and a diff to it is one line.

prosaic-app

A writer-first terminal writing app built with Python and Textual

prosegrinder

A relatively fast, functional prose text counter with readability scoring.

unslopify

Audit and rewrite text to remove AI-writing patterns. Deterministic audit core, phrase bank, and an agent skill for the rewrite loop.

semlf

One sentence per line, enforced as your AI agent writes it — a one-word edit stays a one-line diff. A post-edit hook checks code comments, doc comments, docstrings, and Markdown for semantic line breaks (SemBr). Claude Code, Codex CLI, opencode, pre-commit, and CI.

alchemy-writing

Turn AI prose into human-quality writing. A drop-in ruleset that stops your coding agent from writing like an LLM.

bluepencil

A quality gate for prose. Fails 46.9% of machine-written documents and 6.3% of human-written ones, with every threshold calibrated against human writing rather than guessed.

prose-tokenizer

High-precision prose and Markdown tokenization for natural language processing.

prosedown

Write books in Markdown, compile to EPUB 3.3 — and deconstruct existing EPUBs back to readable Markdown (best-effort). Like Fountain for screenplays. Spec + reference Python compiler. MIT licensed.

unsloppify

Strip AI slop from prose. Fast Python CLI for markdown + Claude Code skill + output style. Hard-locks em dashes, banned phrases, and AI tells.

styled-prose

Generate images and thumbnails based on bitmap transformations of rendered prose