---
title: "IusMatrix | CEJ Asistente Pro – Chrome extension stats, history and permissions"
description: "No user count, no ratings yet. Version 2.0.1, updated 2026-11-03. Requests 12 permissions."
url: "https://extensiontracker.com/extension/mmcfmapgnakmgkbadceldofpdgnkabhl"
---

# IusMatrix \| CEJ Asistente Pro

Live in the Chrome Web Store.

- Users: the store shows no user count
- Rating: no ratings yet
- Last checked: 2026-11-09 09:37 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)

## The listing

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

Summary from the listing:

> Asistente para consulta ágil de expedientes, CAPTCHA y seguimiento judicial en el portal CEJ del Poder Judicial del Perú.

- Extension ID: `mmcfmapgnakmgkbadceldofpdgnkabhl`
- Developer: [emersonmadrid](https://extensiontracker.com/developer/ua42eb0ebf57ccf9912707b33a01eab62)
- Enhanced Safe Browsing: Not trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-11-02
- Last updated: 2026-11-03
- Version: `2.0.1`
- Size: 9.46 MiB
- Minimum Chrome: 88
- Languages (1): español
- Privacy policy: `https://iusmatrix.pages.dev/privacidad`
- Chrome Web Store: <https://chromewebstore.google.com/detail/iusmatrix-cej-asistente-p/mmcfmapgnakmgkbadceldofpdgnkabhl>
- View its code or download CRX: <https://crxpeek.com/extension/mmcfmapgnakmgkbadceldofpdgnkabhl>
- Search Google for the ID: <https://www.google.com/search?q=%22mmcfmapgnakmgkbadceldofpdgnkabhl%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-09 | – | – | – |
| 2026-11-04 | 1 | – | – |
| 2026-11-03 | – | – | – |

## What changed

Every change found on a check, newest first.

- 2026-11-04: New version `2.0.1`, replacing `2.0.0`.

## 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 2026-11-03.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

### Sites

- `*://*.perfdrive.com/*`: perfdrive.com and its subdomains
- `*://*.pj.gob.pe/*`: pj.gob.pe and its subdomains
- `*://cej.pj.gob.pe/*`: cej.pj.gob.pe
- `*://perfdrive.com/*`: perfdrive.com
- `*://pj.gob.pe/*`: pj.gob.pe
- `http://127.0.0.1:8000/*`: 127.0.0.1:8000
- `http://localhost:8000/*`: localhost:8000
- `https://iusmatrix.pages.dev/*`: iusmatrix.pages.dev

### Sites where it runs scripts

- `*://cej.pj.gob.pe/*`: cej.pj.gob.pe

### Browser features

- `browsingData`: Clear your browsing data
- `cookies`: Read and change cookies on the sites it can reach
- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs

## 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 2026-11-09 09:37 UTC; next check around 2026-12-02.

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

## Cite this page

Extension Tracker. “IusMatrix \| CEJ Asistente Pro” (mmcfmapgnakmgkbadceldofpdgnkabhl). Chrome Web Store data, last checked 2026-11-09. https://extensiontracker.com/extension/mmcfmapgnakmgkbadceldofpdgnkabhl. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_mmcfmapgnakmgkbadceldofpdgnkabhl,
  title   = {IusMatrix | CEJ Asistente Pro (mmcfmapgnakmgkbadceldofpdgnkabhl)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-09},
  url     = {https://extensiontracker.com/extension/mmcfmapgnakmgkbadceldofpdgnkabhl},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/mmcfmapgnakmgkbadceldofpdgnkabhl>. 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`.