Hypergryph Check-in (Unofficial)

Unknown author · Tools

Open in Chrome Web Store

Users

219

Avg rating

5.0

Ratings

Updated

Sep 5, 2026

Media

5 items

Description

Unofficial daily SKPort (Endfield) check-in. Not affiliated with Hypergryph. Unofficial daily SKPort check-in for Arknights: Endfield. This extension is NOT an official Hypergryph or SKPort product and is not affiliated with them. What it does - Completes today’s SKPort attendance for the account already signed in on this browser - Tries the official attendance API first; if that fails, it can open the official check-in page and click the button - Optional auto check-in when the browser starts, or every day at a time you choose (default 1:10 AM, this computer’s local time) - Toolbar badge, manual check-in, and an attendance calendar - Optional desktop notifications and dark mode Data - Check-in records, settings, and linked account data stay on this device - No passwords are collected - No personal data is sent to a developer server - Session cookies already in the browser are read only to call SKPort/Gryphline attendance APIs You must follow SKPort / Hypergryph service terms. Source code is not publicly distributed.

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
32
Description length
Characters in the listing description.
1037
Media assets
Screenshots and videos on the listing.
5
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
2
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
85.3

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.

Description

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
32
Description length
Characters in the listing description.
1037
Media assets
Screenshots and videos on the listing.
5
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
2
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
85.3

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.