---
title: "Sprout OJ Toolkit – Chrome extension stats, history and permissions"
description: "15 users, no ratings yet. Version 0.0.5, updated 2024-05-19. Requests 1 permission."
url: "https://extensiontracker.com/extension/mngkdlgnpkmofanhnanbbmpdopgpamhd"
---

# Sprout OJ Toolkit

Live in the Chrome Web Store.

- Users: 15
- Rating: no ratings yet
- Last checked: 2026-09-27 05:49 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #131,450 of 264,700 live extensions
- Rank in Tools: #46,842 of 103,497

## The listing

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

Summary from the listing:

> Tools for sprout online judge

- Extension ID: `mngkdlgnpkmofanhnanbbmpdopgpamhd`
- Developer: [xx0932399](https://extensiontracker.com/developer/u622b2c0d8144fe8df73e4563942dd40e)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2024-04-29
- Last updated: 2024-05-19
- Version: `0.0.5`
- Size: 716 KiB
- Minimum Chrome: 88
- Languages (1): 中文（台灣）
- Website: `dada878.com`
- Chrome Web Store: <https://chromewebstore.google.com/detail/sprout-oj-toolkit/mngkdlgnpkmofanhnanbbmpdopgpamhd>
- View the code or download the CRX, in CRX Peek: <https://crxpeek.com/?id=mngkdlgnpkmofanhnanbbmpdopgpamhd>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 15 | – | – |

## 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://neoj.sprout.tw/*`: neoj.sprout.tw

### Sites where it runs scripts

- `https://neoj.sprout.tw/*`: neoj.sprout.tw

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [CSES Helper](https://extensiontracker.com/extension/ncenmkbjgidphaobkklmhhgnakcgmghi) | 1,000 | 5.00 | 7 | Education |
| [LINE API Key Auto Extractor](https://extensiontracker.com/extension/niphjjcjlfckidedmifhdjpbbnkcieic) | 61 | – | – | Developer Tools |
| [Vibe Coder Element Selector](https://extensiontracker.com/extension/jhhebfoljlmcpdpnddmjckfiaeekfpjf) | 49 | 5.00 | 1 | Developer Tools |

All 4 extensions by [xx0932399](https://extensiontracker.com/developer/u622b2c0d8144fe8df73e4563942dd40e).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 05:49 UTC; next check around 2026-10-23.

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

## Cite this page

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

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

---

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