Moe Grades Manager by NoorEdu Extensions

Moe Grades Manager is a browser extension for teachers using the Ministry of Education Oman student marks site. It runs only on the official continuous-assessment marks page (MarksDataEntry under moe.gov.om).

What it does

Injects a floating panel on that page so you do not leave the workflow.
Export a class gradebook to .xlsx with columns and layout suited to your grade level, including data validation so scores stay within allowed ranges where supported.
Import an Excel file to load or fill marks into the page, with feedback on progress and errors.
Presets and session helpers to reduce repetitive setup.
Arabic / RTL–oriented UI aligned with the site.
Privacy / scope

No extra websites: permission is limited to the MoE marks URL pattern the add-on needs.
Processing happens in the page context for grading tasks; describe any optional analytics or accounts if you add them later (currently none in typical builds).
For reviewers

Install the add-on, open the marks data entry page on moe.gov.om while logged in as a teacher would be, confirm the panel appears, then test export (download .xlsx) and import (pick a small test file). Confirm the add-on does not run on unrelated origins.