Mindstone AI Coach

by MINDSTONE LEARNING LIMITED · mindstone.com · Education

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Bring Mindstone with you where you work. Improve prompts inline: open the panel, get suggestions, replace in one click.

Users

3,000

0 in 30 days

Rating

4.7 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#17K

#14K among extensions

Version

0.15.0

updated 2 Oct 2026

Users

monthly, 3 years

Latest, 15 Oct 2026: 3,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 15 Oct 2026: 25 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 Mindstone AI Coach

How it works: 1. Open your AI app (e.g. ChatGPT, Gemini, Claude, Copilot) 2. Start typing. The Mindstone icon will appear in the box 3. Click on the Mindstone icon. It will improve your prompt and give you feedback. 4. Send it and get a better result!

Growth

Window	Users	Change	Ratings	Rating
7 days	0	+0.0%	0	0.00
30 days	0	+0.0%	0	0.00
6 months	0	+0.0%	0	0.00
1 year	+1,000	+50.0%	+1	+0.01

Version history

74 versions recorded

0.15.02 Oct 2026

0.14.47 Apr 2026

0.14.326 Nov 2025

0.14.26 Nov 2025

0.14.123 Oct 2025

0.14.017 Oct 2025

0.13.815 Oct 2025

0.13.610 Oct 2025

Details

Category: Education
First seen: 17 Feb 2021
Size: 9.8 MB
Languages: en
Pricing: Free
Privacy policy: help.mindstone.com
Support: app.mindstone.com
Extension ID: jadnmojgpippfggmljlocloipejjalob

Permissions and risk

Elevated riskimpact 4, likelihood 2

Permissions

storagecookiestabsscripting

Site access

*://*.mindstone.com/**://*.mindstone.dev/**://chatgpt.com/**://chat.openai.com/**://copilot.microsoft.com/**://*.copilot.com/**://*.bing.com/**://*.m365.cloud.microsoft/**://gemini.google.com/**://*.perplexity.ai/*and 24 more