Manage knowledge sources
Choose, add, monitor, and remove the knowledge sources an AgentStack agent can retrieve.
Open an agent, expand Sources, and select Content. This screen is the knowledge workspace for one agent. Its tabs are Website, Pages, Files, Notion, and Q&A. You need source-view access to inspect it and source-create access to add knowledge. Deletion permissions vary by source type; website, page, file, and Q&A removal is restricted to organization admins and owners, while a custom role can separately hold the Notion source-delete permission.
Choose the narrowest useful format
Use Website for a public documentation area that should be discovered from one starting URL. Use Pages for a single public URL. Use Files when the authoritative material is a document. Use Notion when a connected workspace is the source of truth. Use Q&A for a precise answer that should not depend on a long document.
These formats have different update paths. Website and enabled Notion sources can be refreshed by retraining. Files and Q&A pairs are indexed when they are uploaded or changed, so they are not part of the retrain worker.
Watch readiness, not just submission
Website and page sources move through Crawling, Processing, Completed, or Failed. A completed website can still contain zero crawled pages, so inspect the page count and test an answer you know. File processing can show Pending, Processing, Extracting text, Creating embeddings, Completed, or Failed. Notion sources show pending, syncing, synced, or error states.
Do not publish a quality conclusion while the relevant source is still in progress. If a source fails, correct the shown error or replace the source before trying a prompt change or a more expensive model.
Maintain the set
Delete sources that are obsolete or contradict the current policy. Deleting a Q&A pair permanently removes its embeddings. Unchecking a Notion page in Manage pages removes its embeddings but retains the source row, so you can enable it again without reconnecting; the remove action deletes the row. After any knowledge change, rerun the questions that exercise that material in Playground.
Continue with website crawls, single pages, files, Q&A pairs, or Notion.