Client Integration & Service Access When this skill applies Use this skill when the main decision is how a VTEX IO backend app should call VTEX services or external APIs through the VTEX IO client system. - Creating custom clients under - Choosing between native clients from or and a custom client - Registering clients in and exposing them through - Configuring such as retries, timeout, headers, or caching - Reviewing backend integrations that currently use raw HTTP libraries Do not use this skill for: - deciding the app contract in - structuring or tuning - designing GraphQL schema or resolv…