MSFS Sentinel: Crash & Conflict Detector

MSFS Sentinel is a local script for Microsoft Flight Simulator that identifies and resolves common library indexing problems and scenery conflicts in the Community folder. It scans for overlapping airport data, duplicate package identities, and helps prevent visual glitches such as flickering. Conflicting mods can be safely disabled and backed up without file deletion. The tool supports both MSFS 2020 and 2024 installations and is compatible with Steam and Microsoft Store versions.