Upseam reads your code to find the lines an API change touches. These pages say what it sees and stores, who runs what, and what it can and cannot do.
Start with the facts
The terms
#The short version
Upseam never stores your code. It stores the file, line and symbol of a
match. Your CI, not Upseam, runs the model's answer, and deterministic patch
gates decide what may be pushed. Upseam writes only to upseam/* branches.
To report a vulnerability, see Threat model.