unity-cleaner

Call cleaner_find_unused_assets with an assetType filter such as Material or Texture2D and an optional searchPath. It returns assets not referenced by others, including path, name, type, and size in bytes.

Use cleaner_find_duplicates, which groups files by MD5 hash within a chosen asset type and search path. It reports duplicate groups, file lists, and total wasted bytes so you can decide what to remove.

cleaner_delete_assets uses a two-step confirmToken handshake: call it with paths to preview what will be deleted, then call again with the returned token within 5 minutes to confirm. Without the token nothing is removed.

Yes, cleaner_fix_missing_scripts removes missing script components from GameObjects in place, optionally including inactive objects. Use cleaner_find_missing_references first to see the full list of missing scripts and null references.

Deletion operations are auto-forbidden in Approval and Auto operating modes because they carry the Delete operation flag. They only run under Bypass mode or through a user-managed Allowlist entry, and still require the confirmToken handshake.

Results are potentially unused assets based on static reference analysis, so assets loaded dynamically at runtime may be flagged incorrectly. Verify usage with cleaner_get_asset_usage or the dependency tree before deleting anything.