AI repos for technical writers and DevRel

Open-source AI projects worth it for people who write docs, tutorials and developer content, and run developer communities, each with what it does for you. 14 repos, most relevant first.

  1. llms-txt Publish an llms.txt and markdown doc pages so coding agents read your documentation cleanly. Learning & resource lists2.7k28
  2. diagram-design Create architecture, schema and flow diagrams for docs and blog posts that match your site's style. Design & UI60.1k17k
  3. humanizer Clean AI-drafted docs and posts of common AI-writing tells while keeping code blocks and links intact. Agent skills & plugins59.7k6.2k
  4. stop-slop Edit LLM-drafted docs and posts to remove AI patterns, and score writing for padding. Agent skills & plugins18.3k548
  5. sloptrim Score drafts locally against 71 AI-writing patterns and fix flagged spans. Agent skills & plugins404193
  6. skills Install document skills for PDF, Word and PowerPoint and learn how to write reusable instructions. Agent skills & plugins183.1k3.7k
  7. archify Produce interactive, shareable architecture and sequence diagrams as one HTML file for docs and onboarding. Agent skills & plugins87.8k11.8k
  8. OpenMAIC Turn documents into slides, quizzes and walkthroughs, and export editable pptx decks for teaching. Learning & resource lists41.3k1.5k
  9. skills See how instructions and resources are packaged as reusable skills for coding agents. Agent skills & plugins28.3k409
  10. tolaria Keeps docs and knowledge bases as plain markdown in git, readable by AI assistants. Productivity & personal20.2k204
  11. awesome-claude-skills Find skills for editing Word, PDF and PowerPoint files to speed up documentation work. Learning & resource lists10.3k90
  12. obsidian-claude-code-mcp Let Claude draft, summarize and reorganize notes directly in an Obsidian vault. Agent skills & plugins355
  13. awesome-aeo-seo Sources on how AI search retrieves and cites pages, to shape docs and developer content for visibility. Learning & resource lists1238
  14. minto-pyramid-skill Skill that restructures drafts answer-first using the Pyramid Principle and audits overlapping reasons. Agent skills & plugins879

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