Flutter Use HTTP Package skill: what it does and how to install it

What it does. Adds and configures Flutter's http package, including platform network permissions, then implements GET, POST, PUT and DELETE requests with URI parsing, headers, JSON bodies and status checks. It maps responses to typed Dart models, optionally parses large payloads with compute(), and connects futures to FutureBuilder loading and error states.

When to use it. For Flutter features that fetch from or send data to REST APIs using the http package, including authenticated requests and JSON response parsing.