Connect to Qt Documentation MCP Server
Qt Documentation MCP Server reduces the time and resources an AI agent spends researching context for a Qt development task or user query and offers high-quality results. Qt Creator connects to the server when you activate the MCP Server extension.
To turn off Qt Documentation MCP Server, go to Preferences > AI > MCP Servers and then clear Enable Qt Documentation MCP Server.

See also Activate extensions and How to: Use AI.