knowledge_base_id
(required): The ID of the knowledge base
How to use it
Project documentation lists knowledge_base_id for the Open Webui MCP Server MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.
Install Open Webui MCP Server
$
npx open-webui-knowledge-mcp-serverOther tools in Open Webui MCP Server (1)