Summary
On July 1, 2026, Notion 3.6 introduced External Agents, bringing third-party agents into a unified interface with Claude and Cursor as the first two. Teams can assign tasks from shared boards, mention agents like colleagues, and monitor their execution; the release also added five new MCP connections (Mercury, Mixpanel, Miro, Box, ClickHouse), audit logs for custom agent actions, and interactive HTML blocks.
What changed
Notion 3.6 shipped External Agents (Claude and Cursor first), agent mentions and shared-board task assignment with execution monitoring, five new MCP connections, audit-log tracking for custom agent actions, interactive HTML blocks, and Office file read/write (PPTX, XLSX, DOCX).
Why it matters
Letting external agents operate inside a system-of-record like Notion, addressable and auditable alongside human colleagues, turns the workspace into a shared surface for multi-vendor agents and pushes agent governance (audit logs, mentions) into everyday knowledge work.
Evidence excerpt
Claude and Cursor are the first two External Agents in Notion, enabling teams to assign tasks from shared boards, mention agents like colleagues, and monitor their execution. Five new MCP connections (Mercury, Mixpanel, Miro, Box, ClickHouse); Audit log tracking for Custom Agent actions.