useLocale

import { useLocale } from "moonpeak";

useLocale(): string

The host's locale (BCP 47), falling back to the browser's. Use it for Intl formatting.

Example

const locale = useLocale();
const day = new Date(date).toLocaleDateString(locale, { weekday: "long" });

Works in

Every MCP Apps host: ChatGPT, Claude, VS Code, Goose and the moonpeak inspector.

See all hooks in Runtime APIs.