Writing good descriptions for Microsoft Graph custom connectors

Good morning everyone, I've setup several Microsoft Graph custom connectors as described here: https://learn.microsoft.com/en-us/microsoft-365-copilot/extensibility/overview-graph-connector

They're able to index and everything. The problem I'm running into is how to write good descriptions of the connector in the search and intelligence center so that copilot knows how to use them. Does anyone have any guidance on writing good descriptions for the connectors to enhance the relevant results users get?