Comiket Circle Tracker Sync

Name: Comiket Circle Tracker Sync
Author: Kwang

By: Kwang Add-on

Zero-setup circle parser and plan tracker for Comiket announcements on X (Twitter).

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-09-08

Version:

1.3.2

Last updated: 2026-08-10

Features & Capabilities

⛩ Comiket Circle Tracker Sync is a lightweight cross-browser extension designed to automate Comiket 108 circle hunt planning on X (Twitter).

⚡ 1-Click Tweet Sync: Dynamically scans circle announcement posts on X (Twitter) and injects a "+ Track" button directly onto tweet cards.
🗺 Smart Location Parser: Automatically parses Day (1日目/2日目/土曜/日曜), Building (東/西/南), Block (ウ/ア/め), and Space numbers (11a/26ab/58ab).
✏ Interactive Preview Popover: Review and tweak priority (P1 High, P2 Medium, P3 Low), estimated Yen price, and notes before saving.
📊 Cash & Budget Estimator: Calculates total Yen budget and circle target count per day directly inside the popup interface.
📋 1-Click Google Sheets Export: Copy formatted table (Ctrl+V) directly into Google Sheets or export as CSV/JSON.
🌐 Bilingual UI: Automatically renders in 日本語 (English) or English (日本語) depending on your browser language setting.

User Growth & Download Statistics

Add-on

By:

Kwang

Daily users:

Version:

1.3.2 Last updated: 2026-08-10

Version code:

6404518

Creation date:

2026-08-05

Firefox add-on GUID:

comiket-circle-tracker@comiketplanner.org

Firefox add-on numeric ID:

3049551

Firefox on Android:

Risk:

Permissions:

Host permissions:

https://twitter.com/*
https://x.com/*
https://script.google.com/*
https://*.googleapis.com/*
https://*.melonbooks.co.jp/*

Content scripts matches:

twitter.com
x.com

Size:

69.99KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-09-08

Compare stats and ranking:

Ranking

# 104,441 ▼ 820

Other rankings

#71 in popover keyword 3 ▼ 2

For Developers

Monetize with App Pass Boost with Extension Booster

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:

Kwang

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/comiket-circle-tracker-sync/

Website:

https://github.com/tsukatsuki-kwang/comiket-circle-tracker

Is Comiket Circle Tracker Sync 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.

Comiket Circle Tracker Sync requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Request access to the following domains: twitter.com, x.com, google.com, googleapis.com, co.jp
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****

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.

Comiket Circle Tracker Sync is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****