Agent Interaction
AG-UI
Agent User Interaction Protocol
Community
Global
CopilotKit and the AG-UI community
Since 2025
An event based protocol between agent backends and user facing applications, covering streaming output, tool calls, state updates and human approval steps.
Its compliance relevance is human oversight. Where the AI Act expects a person to be able to intervene, the interaction protocol is where that intervention is actually implemented and logged.
At a glance
- Category
- Agent Interaction
- Jurisdiction
- Global
- Governance
- CopilotKit and the AG-UI community
- Status
- Open specification with reference implementations
- First released
- 2025
Links
Related frameworks
Other entries under Agent Interaction.
See AG-UI in context
Open the interactive Data Landscape for Regulation to compare AG-UI against every other framework, or grab the raw JSON. Certification schemes and editions move — follow the source links before relying on this page.