Writing GitHub Repositories (2026) · Open Source Tools

Skill that audits and rewrites content to remove AI writing patterns. Use it with your favorite agents including Claude Code, OpenClaw, Codex, and Hermes.

Next-Generation AI LaTeX Editor: Don't read or write LaTeX. Just work on the PDF.

An open-source, local-first writing workspace where you can write with Claude Code and Codex, drawing on your own sources and past work.

120 patterns that make writing read like AI slop, with an agent skill for Claude Code and Codex.

A simple tool for building stories.

Writing Buddy — an AI-assisted long-form writing workspace for Obsidian.

A clean, Markdown-based publishing platform made for writers. Write together and build a community.

An AI-powered IDE for long-form fiction writing, combining software engineering workflows, modern storytelling methodologies, and multi-agent systems.

Dedicated Writing Studio for Obsidian

Intelligently format titles and headings into consistent title case.

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

Local-first like Obsidian, polished like Notion. Free & open source: wiki links, slash commands, to-dos, local or cloud sync, and MCP for AI. Web + Mac.

The Open Source Java API for CityGML

Write like anyone famous. Famous writing voices for your agent, over MCP: studied from the source, every source linked.

🤖 KDr2 on the Internet 🌎

A humanizer for work writing: takes the AI tone out without changing what your text says or commits to. Agent Skill + evidence: blind judges, hand-checked meaning changes, Pangram.