MaxKB

MaxKB, open-sourced by FIT2CLOUD (the 1Panel team), builds knowledge bases from documents or crawled pages, answers accurately with RAG, and adds visual workflows, MCP tool calls, and many model backends including Chinese and local models. One-command Docker self-hosting and easy embedding—built for customer service, internal knowledge assistants, and education.

• Open source / self-host
• RAG knowledge base
• Visual workflows