> For the complete documentation index, see [llms.txt](https://docs.boldminded.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.boldminded.com/dexter/docs/requirements.md). # Requirements Required * ExpressionEngine 7.4 or greater * PHP 8.2 or greater * [Meilisearch](https://www.meilisearch.com/) or [Algolia](https://algolia.com/) cloud hosted account, or [Meiliserach open source](https://www.meilisearch.com/docs/learn/self_hosted/getting_started_with_self_hosted_meilisearch) self-hosted server. * Using native File Manager for document and image description generations (does not support Assets, Channel Files, or Channel Images) * Documents and images must be publicly available. They can't be hosted locally or behind a firewall, otherwise OpenAI will not be able to read them. Recommended * [Queue module](https://boldminded.com/add-ons/queue) (it's free) * A little PHP knowledge, depending on the needs of your [indexing criteria](/dexter/docs/pipelines-and-fieldtypes.md). --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## 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.boldminded.com/dexter/docs/requirements.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.