Are there any definitive sources of information about what each Connector does, who publishes them, whether there’s a one-way or two-way flow of information expected, and what kind of information that might be? A directory of sorts for connectors, I guess. I assume some level of that information is collected before a connector is listed as an option, but so far my searches for such a thing have come up empty. I’d like to avoid having to research each of these individually if at all possible.
luke mepham commented
Need to be able to make an assessment on the trustworthiness of a 3rd party App. Know if data leaves my tenant, where data is stored, what data it can access, the endpoints the app accesses, if it shows advertisements. etc.
John Barnes commented
I've got the same concerns. There is no centralized, downloadable manifest of Third-party Apps for Teams. The best I could locate is Appsource - https://appsource.microsoft.com/en-us/marketplace/apps?product=office%3Bteams&page=1.