Agent OS 2.0 is a major new release that brings several core architectural changes and improvements.
The big headline here is the dual mode architecture for supporting both multi-agent tools (Claude Code) and single-agent tools (every other tool).
this page documents:
- The new features in Agent OS 2.0
- Architectural changes in 2.0
- What changed from 1.x
- Updating guide
The Agent OS docs also received a complete overhaul and expansion. It's now broken out into multiple pages that document every detail of how to install, use and customize Agent OS.