# Overview {% hint style="warning" %} Use Brian at your own risk. Always check the transaction you are confirming, because as it is a non-custodial solution, we are not responsible if you end up losing money! {% endhint %} **Brian App** is the first application built on the Brian API. You can: * [Ask Brian](/brian-app/ask-brian.md): ask for information about supported protocols and chains. Brian will generate a response and indicate the resources used to generate it. Such as "What is Swarm?" * [Send Transaction](/brian-app/send-transactions.md): build the transaction for the user by simply prompting in English. * [Deploy Smart Contracts](/brian-app/deploy-smart-contracts.md): Here you can ask Brian to write, compile, deploy a smart contract for you by simply prompting in English --- # 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://docs.brianknows.org/brian-app/overview.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.