# Updating the query tool list in Notion MCP

By Steven Van · 2026-08-13

New tool-list responses no longer include notion-query-database-view. Use notion-query-data-sources with mode: "view" for saved views.

Notion MCP has removed notion-query-database-view from new tool-list responses. Clients should use notion-query-data-sources with mode: "view" to query saved views instead. Clients that already have a cached tool list can still call notion-query-database-view: those calls keep working and now return migration guidance. The current\_tool\_access map returned by notion-fetch with the id self no longer lists a query\_database\_view entry, since that map only describes tools a current tool list advertises.

[![](<https://notion-demo.mintlify.app/images/og-image.png>)](<https://developers.notion.com/page/changelog#august-13-2026>)

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Sources

[Original source](<https://developers.notion.com/page/changelog#august-13-2026>)

[Read Updating the query tool list in Notion MCP on Creators Toolbox](<https://creatorstoolbox.com/blog/notion-updating-the-query-tool-list-in-notion-mcp>)

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Canonical source: https://creatorstoolbox.com/blog/notion-updating-the-query-tool-list-in-notion-mcp