Safe Night Check — permissions and source code
Shows a confirmation before sending email during your night hours. Never reads your mail. Never talks to a server.
- Users
- 3
- Version
- 0.1.2
- Updated
- July 22, 2026
- Size
- 74.06KiB
- Category
- Productivity
What this extension can access
These are the capabilities Safe Night Check declares in its manifest. Each one is a fact about the shipped code, not a judgement about the extension.
Local to the extension
storageStore its own settings and data locally.
Websites it can read and change
https://mail.google.com/*Read and change your data on mail.google.com.
Pages it injects code into
https://mail.google.com/*Get this extension's source code
Download the .crx package or unpack it to read the source, entirely in your browser.
Inside the package
| Manifest version | MV3 |
| Files | 27 |
| Unpacked size | 171.5 KiB |
| Download size | 74.1 KiB |
File types
js · 13json · 5png · 3css · 3html · 3
Code characteristics
- Content Security Policy:
default-src 'none'; script-src 'self'; object-src 'self'; connect-src 'none'; img-src 'self'; style-src 'self'; font-src 'self'; media-src 'none'; frame-src 'none'; base-uri 'none'; form-action 'none'
Domains referenced in the code
Hostnames that appear in this extension's files. A hostname here means the string is present in the code, not that data is necessarily sent to it.
legacy-tools.devmail.google.com