CheckMateEdu Gradescope Autograder

by lakshsarda137 · Education

Manifest V3 in_app

View in Chrome Web Store Data as of 16 Oct 2026

Bulk grading on Gradescope with a preview + approve flow and an automatic mode.

Users

+4 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#141K

#117K among extensions

Version

0.0.0.11

updated 30 Mar 2026

Users

monthly, 9 months

Latest, 16 Oct 2026: 24 usersMove the mouse over the chart for any month

Ratings count

monthly, 9 months

Latest, 16 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About CheckMateEdu Gradescope Autograder

Autograding for Gradescope. Includes rubric extraction, student submisson PDF extraction, mapping, grading, populating results automatically on Gradescope's UI. User can also have only a subset of total questions graded.

Growth

Window	Users	Change
7 days	+4	+20.0%
30 days	+4	+20.0%
6 months	+4	+20.0%

Version history

9 versions recorded

0.0.0.1130 Mar 2026

0.0.0.103 Mar 2026

0.0.0.914 Feb 2026

0.0.0.87 Feb 2026

0.0.0.728 Jan 2026

0.0.0.626 Jan 2026

0.0.0.421 Jan 2026

0.0.0.318 Jan 2026

Details

Category: Education
First seen: 15 Jan 2026
Size: 2.4 MB
Languages: en
Pricing: in_app
Privacy policy: docs.google.com
Extension ID: ekgjbjadelheanamlldkbcppdkgjiemp

Permissions and risk

Moderate riskimpact 3, likelihood 2

Permissions

activeTabscriptingtabswindowsstoragesidePanel

Site access

https://*.gradescope.com/*https://www.gradescope.com/*https://*.cloudfront.net/*https://*.amazonaws.com/*http://localhost/*https://afmd5fzuem.us-east-1.awsapprunner.com/*