ggui_update
Update props on an existing UI (no regeneration, ~200ms)
How to use it
ggui_update is exposed by the Ggui MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the ggui_update tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.
Install Ggui
$
npx -y @ggui-ai/cli serve --mcp-only # http://127.0.0.1:6781/mcp