Wiki Builder: Claude Code Plugin for LLM Knowledge Bases

Wiki Builder is an open-source Claude Code plugin that automates the creation and maintenance of structured markdown wikis for LLM knowledge bases. Developed by DAIR Academy, the plugin scaffolds folder layouts, config files, and prompt templates with a single command. It supports multiple flavors—research, paper, domain, product, person, organization, and project—each adjusting templates accordingly. The workflow involves dropping raw source material into a raw/ folder, compiling structured pages into wiki/, filing answers under wiki/questions/, and running maintenance passes for thin pages and missing backlinks. The plugin ships with a scaffolding script (init_wiki.sh), reusable prompt templates, and a SKILL.md that instructs Claude on the workflow. A showcase project, the Agentic Engineering Wiki, was bootstrapped in hours and contains 51 actionable tips, 9 company profiles (Anthropic, OpenAI, Google DeepMind, Meta, Mistral, Cohere, DeepSeek, Stripe, Modal), 10 paper summaries, 14 open-source tool entries, a community section, and a timeline. The plugin is available in the DAIR Academy Plugins marketplace and is MIT-licensed. The author emphasizes that this approach avoids heavy vector databases and retrieval pipelines for small-scale knowledge bases, focusing instead on durable, structured markdown maintained by an agent.