> For the complete documentation index, see [llms.txt](https://docs.stackerhq.com/stacker-astra/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.stackerhq.com/stacker-astra/legacy-mode/using-legacy-mode.md). # Using Legacy Mode Legacy build mode lets you make changes to your app or workspace manually using our no-code platform allowing you to make changes to your app without speaking to the AI Agent. By moving to the Legacy Mode you will not be able to go back to using the AI Builder Agent at the moment.
You can find out more information on how to use the legacy build mode in the documentation or reach out to Stacker Support for assistance in setting up your app. {% hint style="success" %} Questions about changing your workspace into Legacy Mode please reach out to [support](mailto:stackersupport@stackerhq.com)! {% endhint %}