> For the complete documentation index, see [llms.txt](https://docs.uiuc.chat/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.uiuc.chat/features.md).

# Features

- [Tool use in conversation](https://docs.uiuc.chat/features/tool-use-in-conversation.md): To best answer your question, the LLM system uses tools as needed. Create your own tools with N8N.
- [Retrieval Methods](https://docs.uiuc.chat/features/retrieval-methods.md)
- [Web Crawling Details](https://docs.uiuc.chat/features/web-crawling-details.md)
- [Bulk Export Documents or Conversation History](https://docs.uiuc.chat/features/bulk-export-documents-or-conversation-history.md): Your data is yours. Export it for detailed analysis of your user conversations, or to move to another service.
- [Duplication in Ingested Documents](https://docs.uiuc.chat/features/duplication-in-ingested-documents.md): Description of the duplication logic used in the document ingest pipeline.