osu! Mutual finder

Mutuals Finder is a browser extension for osu! players who want to grow their mutuals without adding random people. You sign in with your osu! account, enter a Mutualify user ID, and the extension scans profiles to find players who are actually interested in mutuals. How it works Scan Mutuals only looks at users with the purple Mutualify highlight. These are usually people actively looking for mutuals, so it’s faster and more accurate. Scan All goes through every user on the page. It takes longer but gives you more results. During a scan, the extension opens a background tab and checks each profile one by one. Features • osu! login with profile preview (rank, followers, country, avatar) • detects mutual-seeking users based on profile keywords • custom keywords and exclude keywords • filter by followers, last online time, and supporter status • duplicate detection across scans Automation • Auto-Follow automatically sends friend requests during the scan • Auto-DM sends messages using your own template (supports {username}) • built-in DM history so the same person is never messaged twice Use these features carefully. Sending too many requests or messages too fast can look suspicious. Extra stuff • resume scans if you stop midway • scan history with quick reuse • export and import results as JSON • open all profiles at once • results are saved automatically Notes This extension uses the official osu! API and Mutualify. No passwords are stored. Everything is handled through osu! OAuth. The extension does not modify osu! pages or interact with gameplay.