---
title: "scratch 生存確認 – Chrome extension stats, history and permissions"
description: "380 users, rated 4.33 by 3 people. Version 1.0.0, updated 2023-06-13. Requests 3 permissions."
url: "https://extensiontracker.com/extension/bckmjnfapmpnkjlhghbdbdemkjmkmdal"
---

# scratch 生存確認

Live in the Chrome Web Store.

- Users: 380
- Rating: 4.33 from 3 ratings
- Last checked: 2026-09-26 22:13 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #38,200 of 264,700 live extensions
- Rank in Accessibility: #1,797 of 7,982

## The listing

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

Summary from the listing:

> Scratcherのための時間自動入力ツール

- Extension ID: `bckmjnfapmpnkjlhghbdbdemkjmkmdal`
- Developer: [P\_nutsK](https://extensiontracker.com/developer/u24c64e085b9f039e599323676651f543)
- Category: [Make Chrome Yours › Accessibility](https://extensiontracker.com/category/make_chrome_yours/accessibility)
- First published: 2023-06-13
- Last updated: 2023-06-13
- Version: `1.0.0`
- Size: 19.42 KiB
- Minimum Chrome: 88
- Languages (1): 日本語
- Support page: `https://scratch.mit.edu/users/p_nuts`
- Chrome Web Store: <https://chromewebstore.google.com/detail/scratch-%E7%94%9F%E5%AD%98%E7%A2%BA%E8%AA%8D/bckmjnfapmpnkjlhghbdbdemkjmkmdal>
- View the code or download the CRX, in CRX Peek: <https://crxpeek.com/?id=bckmjnfapmpnkjlhghbdbdemkjmkmdal>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-26 | 380 | 4.33 | 3 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-26.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://api.scratch.mit.edu/*`: api.scratch.mit.edu
- `https://scratch.mit.edu/*`: scratch.mit.edu

### Sites where it runs scripts

- `https://scratch.mit.edu/*`: scratch.mit.edu

### Browser features

- `storage`: Save settings and data in your browser

## 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 2026-09-26 22:13 UTC; next check around 2026-10-15.

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

## Cite this page

Extension Tracker. “scratch 生存確認” (bckmjnfapmpnkjlhghbdbdemkjmkmdal). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/bckmjnfapmpnkjlhghbdbdemkjmkmdal. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_bckmjnfapmpnkjlhghbdbdemkjmkmdal,
  title   = {scratch 生存確認 (bckmjnfapmpnkjlhghbdbdemkjmkmdal)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/bckmjnfapmpnkjlhghbdbdemkjmkmdal},
  urldate = {2026-09-28}
}
```

---

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