# Vtex Io Storefront Theme App

> Apply when designing or modifying a VTEX IO storefront theme app — the app that owns `store/block…

Apply when designing or modifying a VTEX IO storefront theme app — the app that owns `store/blocks.json`, `store/routes.json`, `store/templates/`, `store/contentSchemas.json`, and the storefront page tree assembled from `store.home`, `store.product`, `store.search`, `store.custom`, and other native page templates. Covers how a theme app extends a base theme, declares routes, composes blocks across pages, and how its `store/` files relate to merchant Site Editor content. Use for theme scaffolding, custom page routes, theme-level overrides, or reviewing whether a change belongs in the theme app, in a component app, or in app settings.

- Page: https://ss33.ai/skills/vtex/vtex-io-storefront-theme-app-633101334
- Publisher: vtex
- Category: [Software Development](https://ss33.ai/skills/category/software-development-t44z8z) › [Frontend & UI](https://ss33.ai/skills/category/software-development-t44z8z/frontend-and-ui-q25e9r)
- Source: https://github.com/vtex/skills/blob/4d64850af3dc09e258591bf43bc0b79119242d8a/exports/opencode/vtex-io-storefront-theme-app/SKILL.md

## Skill

This skill's licence does not allow redistribution, so the store does not serve its text. Get it from the author: https://github.com/vtex/skills/blob/4d64850af3dc09e258591bf43bc0b79119242d8a/exports/opencode/vtex-io-storefront-theme-app/SKILL.md