Desktop appContent creation
MapsetVerifier
Check osu! beatmapsets with built-in and custom validation rules.
- Stars
- 139
- Forks
- 19
- Updated
- Updated Jul 13, 2026
GPL-3.0
Check osu! beatmapsets with built-in and custom validation rules.
Mapset Verifier is a desktop tool for osu! mappers who want to review a beatmapset with a consistent set of checks. It ships current builds for Windows, Linux, and macOS and can extend its built-in checks with custom DLL plugins. Those plugins execute inside the backend process with the same privileges as the application, so they should only come from trusted sources. Plugins built for the older 1.x line must also be rebuilt for the 2.0 runtime and API.
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Public GitHub facts last synced Jul 14, 2026.
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