Hey, thanks for the report. This is the same issue discussed here: No Agents working and No source control providers registered. Sometimes the extension host doesn’t initialize after an update, so the built-in Git extension doesn’t activate and Source Control shows up empty.
The workaround from the accepted answer usually works in about 10 seconds:
Close all open files and Agent Chats.
Open the same project in a New Window File > New Window > select the project.
If that doesn’t help, try killing all Cursor processes and restarting, or delete ~/.config/Cursor/Cache and start again.
This is a known bug and it’s being tracked. I can’t share an exact ETA for a fix yet. Let me know if the workaround helped.