# Intro to Copper Copper is a Go toolkit complete with everything you need to build web apps. It focuses on developer productivity, makes building web apps in Go more fun with less boilerplate, and provides out-of-the-box support for common needs. Most importantly, it stays out of your way and relies on the Go standard library as much as possible to keep your code idiomatic Go. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://gocopper.gitbook.io/copper/readme.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.