---
title: "monitoring.system.ext – Chrome extensions from this developer"
description: "1 Chrome extension from the publisher account of monitoring.system.ext, with 381 users in all."
url: "https://extensiontracker.com/developer/u4f1533ddc7c5ea211c46ec5d809d955e"
---

# monitoring.system.ext

- Extensions: 1
- Users in all: 381
- First published: 2026-06-17
- Publisher account: `u4f1533ddc7c5ea211c46ec5d809d955e`

Extensions are grouped by the store's own publisher account ID, so a developer who uses several accounts appears on several pages. Live extensions come first, most users first.

| Extension | Category | Users | Rating | Updated | Status |
| --- | --- | ---: | ---: | --- | --- |
| [Vendor Availability](https://extensiontracker.com/extension/hieldjbkimcjoflemcbdhncpdboceldi) | Tools | 381 | 5.00 | 2026-07-28 | Live |

## Moved here from other accounts

Extensions that came to this account from another publisher account, newest first.

| Date | Extension | From | Users |
| --- | --- | --- | ---: |
| 2026-10-01 | [Vendor Availability](https://extensiontracker.com/extension/hieldjbkimcjoflemcbdhncpdboceldi) | [osman.gullu](https://extensiontracker.com/developer/uf2f3365af88bc4fe5c38e70fcedce805) | 381 |

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/developer/u4f1533ddc7c5ea211c46ec5d809d955e>. 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. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.