Joshi Koukousei Captcha Service Firefox

Joshi Koukousei Captcha Service

By: Max
The captcha solver made by and for japanese high school girls

Features & Capabilities

Tired of solving captchas all day? Don't want carpal tunnel syndrome young? Have dyslexia? Legally blind? Then Joshi Koukousei's Captcha Service is here for you!

Using a small machine learning model, JKCS saves you time by solving 4chan captchas for you!

(Re-upload of https://addons.mozilla.org/en-US/firefox/addon/jkcs/ since araragi became inactive and she cannot update it anymore..)

User Growth & Download Statistics

Manifest V2 Add-on
By:
Max
Daily users:
23 1
Rating:
3.67
(6)
Version:
0.62 Last updated: 2023-12-23
Version code:
5668580
Creation date:
2023-08-10
Risk:
Low risk impact Moderate risk likelihood
Permissions:
  • https://*.4chan.org/*
  • https://*.4channel.org/*
  • https://sys.4chan.org/*
Content scripts matches:
  • *.4chan.org
  • *.4channel.org
  • sys.4chan.org
Size:
2.90MB
Email:
co*****@coom.tech
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-21
Compare stats and ranking:

Other platforms

Chrome
Joshi Koukousei Captcha Service (v0.60)
593 4.17 (18)

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Max
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/new-jkcs/
Email:
co*****@coom.tech
Website:
https://git.coom.tech/araragi/JKCS

User Reviews

Already outdated and abandoned
by Fi*****, 2024-02-06
View all user reviews ›

Is Joshi Koukousei Captcha Service Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Joshi Koukousei Captcha Service requires very minimum permissions.

Risk impact analysis details
  • High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
  • Low ******* ****** ** *** ********* ******** ********** ************
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Joshi Koukousei Captcha Service is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension support email may not be valid
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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