# @escape.tech/graphql-armor-max-depth **Limit** the **depth** of a GraphQL document. It is used to prevent too large queries that could lead to overfetching or **DOS attack**. ## Installation This plugin is bundled within GraphQL Armor, so you don't need to install it separately. However, for a standalone usage, you can install it with: ```bash # npm npm install @escape.tech/graphql-armor-max-depth # yarn yarn add @escape.tech/graphql-armor-max-depth ``` ## Documentation [https://escape.tech/graphql-armor/docs/plugins/max-depth](https://escape.tech/graphql-armor/docs/plugins/max-depth)