Custom features for your VTEX Sales App.
Creates and validates VTEX Sales App extensions with documentation and guidance for local testing and deployment.
When to use it
Use when building, customizing, or deploying VTEX Sales App extensions, including cart, product-page, menu, and external API features.
Give it an extension request in an existing FastStore Sales App project; it asks discovery questions, waits for plan approval, and generates extension files and documentation.
What you provide
Requires an existing FastStore project containing biome.json, faststore.json, package.json, tsconfig.json, and turbo.json; the workflow stops if any are missing.
Requires an installed Sales App workspace with src/, package.json, and tsconfig.json, registered in the root workspaces array.
This skill
API documentation pages
Reads API documentation pages