Keyed is an AddOn that allows you to browse your guild's Mythic+ Keystones.
Have guild members and friends install the AddOn. It isn't possible for Keyed to "talk" to players who do not have the AddOn installed, so for them to show and update on the list, having the AddOn installed is a requirement.
Contact me if you are interested in helping translating Keyed to other languages
- /keyed - will show the Keyed User Interface.
- /keyed clear all - will clear the user's guild, friends, group, and characters database.
Keyed is on Github!