Extension Tracker

Prompt Score and Improver for ChatGPT, Claude, Gemini

4 users Rated 5.00 from 1 rating Last updated 10 Nov 2026

By thinkhard.si Live in the Chrome Web Store ogohljaiknpnpfieeighcfoeaknhhbjo Search Google ↗ Last checked 12 Nov 2026, 07:56 UTC

The listing

What the Chrome Web Store shows, as of the last check

Score and fix prompts and hide client details in ChatGPT, Claude, Gemini and Copilot. Runs on your device: nothing is sent anywhere.Summary from the listing
Developer
thinkhard.si
Enhanced Safe Browsing
Not trusted. What this means →
Category
Productivity › Tools
First published
5 Nov 2026
Last updated
10 Nov 2026
Version
1.5.0
Size
252 KiB
Minimum Chrome
88
Languages
1 language

English

Support page
https://thinkhard.si/contact/
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
34Tracking began 8 Nov 20268 Nov9 Nov10 Nov11 Nov12 Nov2026-11-08: 3 users2026-11-10: 4 users2026-11-12: 4 users2026-11-10: new version2026-11-08: new version434Tracking began8 Nov10 Nov12 Nov2026-11-08: 3 users2026-11-10: 4 users2026-11-12: 4 users2026-11-10: new version2026-11-08: new version4
Average rating
4.804.905.008 Nov10 Nov12 Nov5.004.804.905.008 Nov10 Nov12 Nov5.00
Number of ratings
18 Nov10 Nov12 Nov118 Nov10 Nov12 Nov1
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-1245.001
2026-11-1045.001
2026-11-0835.001
2026-11-06–––
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#216,294
by users, of 292,131 extensions
In its category
#83,766
of 115,641 in Tools

What changed

Every change found on a check, newest first

  1. New version 1.5.0, replacing 1.4.0.

    The summary on the listing changed.

  2. New version 1.4.0, replacing 1.2.0.

    Renamed from “thinkhard.si Prompt Score” to “Prompt Score and Improver for ChatGPT, Claude, Gemini”.

    The summary on the listing changed.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 6 Nov 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Sites where it runs scripts
  • https://chat.openai.com/*chat.openai.com
  • https://chatgpt.com/*chatgpt.com
  • https://claude.ai/*claude.ai
  • https://copilot.com/*copilot.com
  • https://copilot.microsoft.com/*copilot.microsoft.com
  • https://gemini.google.com/*gemini.google.com
  • https://www.copilot.com/*www.copilot.com
Browser features
  • contextMenusAdd items to the right-click menu
  • storageSave settings and data in your browser

About this data

Collected from the extension's public Chrome Web Store listing. It's checked again 7 and 30 days after it was published, and again whenever a new version appears. Last checked 12 Nov 2026, 07:56 UTC; next check around 5 Dec 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Prompt Score and Improver for ChatGPT, Claude, Gemini” (ogohljaiknpnpfieeighcfoeaknhhbjo). Chrome Web Store data, last checked 2026-11-12. https://extensiontracker.com/extension/ogohljaiknpnpfieeighcfoeaknhhbjo. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_ogohljaiknpnpfieeighcfoeaknhhbjo,
  title   = {Prompt Score and Improver for ChatGPT, Claude, Gemini (ogohljaiknpnpfieeighcfoeaknhhbjo)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-12},
  url     = {https://extensiontracker.com/extension/ogohljaiknpnpfieeighcfoeaknhhbjo},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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