# Brain Food **Brain Food** is: * A newsletter by Farnam Street's Shane Parrish * One of my favorite Spotify playlists for focus and concentration It's now also the name of my personal wiki. The brain food you will find here is a collection of information on software development, writing, productivity, and anything else worth remembering. Don't forget to chew. Enjoy your food. Built with [Nextra](https://github.com/shuding/nextra) [![](https://vercel.com/button)](https://vercel.com/import/git?s=https%3A%2F%2Fgithub.com%2Fshuding%2Fnextra\&c=1) --- # 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://david-m-neuman.gitbook.io/brain-food/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.