Terms, in plain words
Skylight is free, unofficial software. Here is what that means in practice.
Use your own account
Sign in with your own Plano ISD Skyward (Qmlativ) login, and only your own. Using someone else's credentials, here or anywhere else, is between you and the district. There is one Skylight account per student.
It is unofficial
Skylight is an independent project. It is not affiliated with, endorsed by, or supported by Skyward, Inc., Qmlativ, or Plano ISD. Skyward and Qmlativ are the trademarks of their respective owners, and are named here only to describe what Skylight connects to. Your use of Skyward itself is governed by the district's rules, not by this page.
Nothing here is an official record
Grades, GPA and class rank in Skylight are estimates, worked out from configured rules and from data read out of Skyward. They are not transcripts or official rank. Check Skyward, or ask your counsellor, for anything that counts.
Provided as is
Skylight comes with no warranty of any kind. It reads Skyward's own website, so a change there can break it without warning. It can be down, it can be wrong, and it can stop existing. Do not make a decision you cannot undo based on a number it showed you.
Your data is yours to remove
What Skylight stores depends on the level you pick, and the privacy page covers each one. Settings has a Delete everything button that removes every row Skylight holds about you, with no recovery. Guest mode saves nothing in the first place.
Fair use of the service
Skylight rate-limits sign-in, sign-up, account changes and syncing. Do not work around those limits, script the service, or use it to test credentials that are not yours. The limits are there to stop Skylight becoming a password-guessing proxy aimed at the school, and access can be refused to anyone doing it.
Licence
Skylight is open-source software licensed PolyForm Noncommercial 1.0.0. The licence covers the source code, which is how you can check any of this instead of taking its word, and it carries its own disclaimer of warranty.
Changes
These terms can change as the project does. Anything that would store more of your data than before stays off until you switch it on, and Settings says what each level keeps before you choose one.
Try it on your own grades
Sign in with your Skyward login, or use guest mode, which saves nothing.