Architecture

MCP Apps

Small interactive screens, like charts or forms, that a connected tool can show right inside the AI chat.

Definition

Rich, interactive UI components rendered by MCP (Model Context Protocol) servers directly in the chat client. Enables models to display visualizations like flame graphs, flowcharts, and data dashboards inline, providing visual context alongside text-based responses.

Example

Asked about a slow endpoint, a profiling MCP server renders a clickable flame graph in the chat instead of a wall of numbers.