Extra

什麼是 Extra？

Extra is an open-source framework for building and embedding production-ready AI agents directly into SaaS products. It handles orchestration, tools and MCP servers, authentication, authorization, human approvals, memory, and resumable execution. SaaS teams can connect agents to real product data and actions instead of rebuilding the infrastructure behind them. Extra also includes an embeddable in-product chat widget, making it easy to bring the full agent experience into the product.