> For the complete documentation index, see [llms.txt](https://guides.mangoapps.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guides.mangoapps.com/ai-guide/external-knowledge-bases.md).

# External Knowledge Bases

- [Overview of External Knowledge Bases](https://guides.mangoapps.com/ai-guide/external-knowledge-bases/overview-of-external-knowledge-bases.md)
- [Knowledge Base: Confluence (Basic Authentication)](https://guides.mangoapps.com/ai-guide/external-knowledge-bases/knowledge-base-confluence-basic-authentication.md)
- [Knowledge Base: Confluence (OAuth 2.0 Authentication)](https://guides.mangoapps.com/ai-guide/external-knowledge-bases/knowledge-base-confluence-oauth-2.0-authentication.md)
- [Knowledge Base: SharePoint](https://guides.mangoapps.com/ai-guide/external-knowledge-bases/knowledge-base-sharepoint.md)
- [Web Page Crawler](https://guides.mangoapps.com/ai-guide/external-knowledge-bases/web-page-crawler.md)