xsai

AI PDF chatbot agent built with LangChain & LangGraph

The world's best AI personal assistant for email. Open source app to help you reach inbox zero fast.

TypeScript multi-agent framework that runs in your own environment: consequential actions wait for approval and every run leaves a verifiable record. Describe the goal, not the graph. 13 built-in providers (Claude, OpenAI, Gemini, DeepSeek and more) plus any OpenAI-compatible endpoint, local models included.

The open-source visual AI programming environment and TypeScript library