Terms

Last updated October 7, 2026

skillset!analyzer is a fan-made tool for osu! players, run by Iyako. By using the site you agree to these terms. They're short and in plain words.

Not affiliated with osu!

This site isn't made, run or endorsed by osu! or ppy Pty Ltd. Beatmaps, scores, avatars and other osu! content belong to their owners. Some data comes from data.ppy.sh, licensed CC BY-NC 4.0.

Using the site

  • The site is free to use.
  • Don't scrape it, flood it with requests, or work around its rate limits. Every analysis spends a shared osu! API allowance, and abuse can get access blocked.
  • Only add your own scores. Added scores are checked with osu! before they count.

Your osu! account

You log in through osu!, so this site never sees your password. Logging in also turns on tracking of your plays. The privacy page explains what that stores.

Skill ratings are estimates

Skill ratings, recommendations and predictions are worked out from your plays by a model that keeps changing. They can be wrong, and your numbers can move when the model is updated. Don't rely on them for anything important.

Ko-fi membership

  • A Ko-fi membership gives you one deep scan of your own profile every 30 days. A deep scan fetches your best score on every map you've played.
  • Payments are handled by Ko-fi under Ko-fi's terms. Manage or cancel your membership on Ko-fi.
  • To use the perk, link the email you pay Ko-fi with on your profile. Each membership payment keeps the perk active for 35 days.
  • A scan only counts once it finishes. If one fails, you can run it again.
  • Membership perks may change. If they do, this page will say so.

No guarantees

The site is provided as is, without any warranty. It may be slow, down, wrong, or shut down, and features may change or go away. As far as the law allows, I'm not liable for any loss from using it.

Changes

These terms may change. The date at the top shows the last change. Using the site after a change means you accept the new terms.

Contact

Questions or problems: use the report page or message Iyako on osu!.