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Python tool for converting files and office documents to Markdown.

AI生成の日本語を自然な日本語へ推敲するAgent Skill / Agent Skill for Refining AI-Generated Japanese into Natural Japanese

A Claude Code skill that rewrites dense, ambiguous English into ASD-STE100 Simplified Technical English (STE) — the controlled-language standard the aerospace and defense industry built so aircraft maintenance instructions cannot be misread.

g. less) if the output is too large for one screen. If you would rather bat work like cat all the time (never page output), you can set --paging=never as an option, either on the command line or in your configuration file.

An open-source framework for detecting, redacting, masking, and anonymizing sensitive data (PII) across text, images, and structured data. Supports NLP, pattern matching, and customizable pipelines.

一个基于 283 万字语料统计的去 AI 味 skill · An AI-tone removal skill grounded in a 2.83-million-character corpus study

Pandoc is a Haskell library for converting from one markup format to another, and a command-line tool that uses this library.

AI가 쓴 한글을 사람 글처럼 윤문하는 Claude 스킬 — Korean AI-text humanizer: detects and rewrites translationese, mechanical parallelism, and 71 other AI tells

tiktoken is a fast BPE tokeniser for use with OpenAI's models.

PyMuPDF is a high performance Python library for data extraction, analysis, conversion & manipulation of PDF (and other) documents.

jq is a lightweight and flexible command-line JSON processor akin to sed,awk,grep, and friends for JSON data. It's written in portable C and has zero runtime dependencies, allowing you to easily slice, filter, map, and transform structured data.

LanguageTool is open-source proofreading software for English, Spanish, French, German, Portuguese, Polish, Dutch, and more than 20 other languages. It finds many errors that a simple spell checker cannot detect.

docx) documents. It keeps the docx import name and upstream object model, and adds guarded inspection and editing APIs that refuse unsupported operations instead of guessing.

For a quick look at dist/ folder contents, see . sh or any other CDN, which mirror npm registry.

A pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files

"Jieba" (Chinese for "to stutter") Chinese text segmentation: built to be the best Python Chinese word segmentation module.

{fmt} is an open-source formatting library providing a fast and safe alternative to C stdio and C++ iostreams.

各スクリプトはスキルを介さず単体でも実行できます。実行には uv が必要です。依存関係はスクリプト自身に記述されており、uv run が実行時に自動で解決します。

js is a javascript library that gets words in almost any language out of images. (Demo)

spaCy is a library for advanced Natural Language Processing in Python and Cython. It's built on the very latest research, and was designed from day one to be used in real products.

NLTK -- the Natural Language Toolkit -- is a suite of open source Python modules, data sets, and tutorials supporting research and development in Natural Language Processing. 14.

Language Savant. If your repository's language is being reported incorrectly, send us a pull request!

Or download the [latest release] and include Parsedown.php

> ydata-profiling is now fg-data-profiling. This package has been renamed to fg-data-profiling. Please follow the Migration Guide as soon as possible — the old package will no longer receive updates or bug fixes.

Works best on machine-generated, rather than scanned, PDFs. six.

newspaper3k is a news, full-text, and article metadata extraction in Python 3. Advanced docs:

/one is quick - most sentences take a 10th of a millisecond.

Doctrine Inflector is a small library that can perform string manipulations with regard to uppercase/lowercase and singular/plural forms of words.

Base library for a lexer that can be used in Top-Down, Recursive Descent Parsers.

"Natural" is a general natural language facility for nodejs. It offers a broad range of functionalities for natural language processing. Documentation can be found here on GitHub Pages.