---
title: "Decster – Chrome extension stats, history and permissions"
description: "1,000 users, rated 5.00 by 2 people. Version 0.9.6, updated 2026-08-06. Requests 10 permissions."
url: "https://extensiontracker.com/extension/jgnpfeialkgjflbambjllaklhafmhkki"
---

# Decster

Live in the Chrome Web Store.

- Users: 1,000
- Rating: 5.00 from 2 ratings
- Last checked: 2026-09-27 03:39 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #17,733 of 264,703 live extensions
- Rank in Education: #531 of 11,063

## The listing

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

Summary from the listing:

> Decster - AI-powered learning assistant for skool.com

- Extension ID: `jgnpfeialkgjflbambjllaklhafmhkki`
- Developer: [decsters.ai](https://extensiontracker.com/developer/u51e93186683bb484e05130f7f41c4ba2)
- Trader status: Not declared a trader under EU law
- Category: [Productivity › Education](https://extensiontracker.com/category/productivity/education)
- First published: 2025-11-06
- Last updated: 2026-08-06
- Version: `0.9.6`
- Size: 239 KiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `decster.ai`
- Chrome Web Store: <https://chromewebstore.google.com/detail/decster/jgnpfeialkgjflbambjllaklhafmhkki>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fjgnpfeialkgjflbambjllaklhafmhkki>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 1,000 | 5.00 | 2 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://*.decster.ai/*`: decster.ai and its subdomains
- `https://*.skool.com/*`: skool.com and its subdomains
- `https://*.up.railway.app/*`: up.railway.app and its subdomains
- `https://decster.ai/*`: decster.ai
- `https://ivlldicxowjgirofkpmx.supabase.co/*`: ivlldicxowjgirofkpmx.supabase.co
- `https://skool.com/*`: skool.com

### Sites where it runs scripts

- `https://*.skool.com/*`: skool.com and its subdomains
- `https://skool.com/*`: skool.com

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `identity`: Sign you in with your Google account
- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Decster CRM for Skool](https://extensiontracker.com/extension/opcbfcccdhabidncaegfebllgdokmbfd) | 45 | – | – | Tools |

All 2 extensions by [decsters.ai](https://extensiontracker.com/developer/u51e93186683bb484e05130f7f41c4ba2).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-09-27 03:39 UTC; next check around 2026-09-28.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Decster” (jgnpfeialkgjflbambjllaklhafmhkki). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/jgnpfeialkgjflbambjllaklhafmhkki. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_jgnpfeialkgjflbambjllaklhafmhkki,
  title   = {Decster (jgnpfeialkgjflbambjllaklhafmhkki)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/jgnpfeialkgjflbambjllaklhafmhkki},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/jgnpfeialkgjflbambjllaklhafmhkki>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.