How Notion used the Cursor SDK to embed coding agents

This post details how Notion leveraged the Cursor SDK to embed coding agents directly into their product. It highlights the SDK's role in providing a pre-built agent harness, models, and runtime, allowing Notion to integrate agentic capabilities in weeks rather than months. Key technical aspects include the SDK's provider-agnostic harness, SSE streaming for live updates, and remote MCP support for real-time workspace awareness and state management. The contribution focuses on the integration pattern and the benefits of using the SDK for embedding full-stack coding agents.