# Teach your agent: knowledge

Agent Studio → Knowledge: choose the website pages your agent answers from, upload documents, edit your business context, check what it can find, and refresh or remove pages.

This is the Markdown version of https://www.meetdarwin.ai/help/agent-studio/teach-your-agent, published by Darwin and generated on 23 October 2026.

Find it in Darwin: Agent Studio → Knowledge (https://app.meetdarwin.ai/admin/agent?tab=knowledge). Updated Oct 20, 2026.

Your agent answers from the website pages you select, the documents you upload and your business context. Changes here are a draft until you save, and the **Preview** chat uses the draft so you can try it first.

_Screenshot: Knowledge in the Evolve & Co demo workspace, with page Use switches and the Business context, Answer check and Add pages buttons._

1. **Add your website**

   Select **Add pages** above the page list. In the panel that opens, enter your website or sitemap address under **Sites and sitemaps**, then select **Add site**. Darwin lists the pages it finds. Select **Re-fetch** later to pick up new pages.

   To add only certain pages, paste their addresses under **Pages one by one**, one per line, and select **Add pages**.

   _Screenshot: The Add pages panel, with Sites and sitemaps, Pages one by one, and Documents upload._

2. **Choose the pages your agent uses**

   Select **Done** to return to the page list. Turn on a page’s **Use** switch to use it, or turn it off to stop using it. Tick a folder to use every page in it. **Ready** means your agent can answer from that page. Use the filters to see **Used**, **Not used** or **Needs attention** pages.

   After you change a page on your website, select its re-read button to read it again.

   Select a page's address to see exactly what your agent read from it.

   _Screenshot: A dialog titled A clear starting point, showing the text the assistant has from the pricing page._

3. **Upload documents**

   Select **Add pages**. Under **Documents**, select **Upload** to add PDF, Word, Markdown or text files. Select **Done** to return to the list, where uploaded documents have their own group. Use **Remove** beside a document to take it out.

4. **Edit your business context**

   Select **Business context** above the page list to open the summary Darwin wrote from your website. Edit it, and add what your website leaves out: who you help, how pricing works, when a meeting is worth booking, and what you don't offer.

   _Screenshot: The Business context panel with an editable summary of the fictional Evolve & Co business._

5. **Check what your agent can find**

   Select **Answer check** above the page list and type a question your pages should answer. The results show which pages your agent would use. This search uses your saved knowledge; ask your agent in **Preview** to try unsaved changes.

   _Screenshot: The Answer check panel with a question field, Search button and a notice that search uses saved knowledge._

6. **Keep it fresh**

   Above the page list, turn on **Re-read pages automatically** so Darwin reads every page again once a week, on every plan.

7. **Save**

   Select **Save changes** at the bottom of the editor. Your website keeps using the saved knowledge until you do. **Discard** goes back to the saved version.

   _Screenshot: The bar at the bottom of the editor reading Unsaved changes, kept in this tab, with Save changes highlighted._

## Good to know

- Darwin reads public pages. Pages behind a login won't help. Put those facts in your business context instead.
- If a page fails to refresh, your agent keeps its last good copy and the page shows under **Needs attention**.
- Each document must be smaller than 15 MB. Keep passwords, private customer details and anything you wouldn't show a visitor out of documents and business context.
- Unsaved changes are kept in this browser tab for up to 24 hours, even if you visit another screen.

- [Messages: name, voice and opening](https://www.meetdarwin.ai/help/agent-studio/name-voice-and-opening): What your agent says before and at the start of a chat.
- [Improve an answer](https://www.meetdarwin.ai/help/fix-a-problem/fix-an-answer): Fix an answer your agent got wrong or couldn't give.