Cooling signalNo paid features detectedMedium-risk permissions

CFV Deck Exporter

Export Cardfight!! Vanguard decks from Decklog to the Cardmarket or TCGPlayer format

Users350Current public install base

Rating4.2Store average score

Reviews5Public review volume

Manifest versionV3Extension platform version

7-day growth-3Net users gained this week

7-day growth rate-0.85%Relative weekly velocity

Preview

CFV Deck Exporter Media preview

2 assets

Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start

4.20

Latest

4.20

7-day rating change

0.00

2026年7月16日2026年7月22日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthDeclining

-5-1.41%

7-day growthDeclining

-3-0.85%

30-day growthDeclining

-1-0.28%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.4.0

ManifestV3

Size12.93KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

CFV Deck Exporter generates a deck list following the Cardmarket or TCGPlayer format based on any Decklog list. This way you can check prices or simply save them for future purchases in one click instead of having to type everything by hand.

It also allows you to search any card in that list on Cardmarket or TCGPlayer by simply clicking on it.

The code can be found on the following Github repository: https://github.com/christopherkade/cfv-deck-exporter

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.2Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average3.0Average computed only from synced review bodies below

Reviews with text2Synced review bodies

Total ratings / reviews5Chrome Web Store public rating/review count

Store average score: 4.2. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

3★

2★

1★

Matthew Garcia2023年8月28日

Constant issue of the deck exporter narrowing itself so unable to do anything on it.

Ryan Bentley2023年3月10日

Works perfectly, something that has been needed for a LONG time!

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AI product read

Export Cardfight!! Vanguard deck lists from Decklog to formats compatible with Cardmarket or TCGPlayer

Manually typing deck lists into Cardmarket or TCGPlayer for price checking or saving is tedious; this extension automates the export and formatting process

User navigates to a Decklog deck view page → Extension popup opens automatically → Deck list is extracted from the DOM and displayed in the popup → User selects Cardmarket or TCGPlayer format → User copies the formatted deck list to clipboard or clicks individual cards to search prices on the selected marketplace

Target users: Cardfight!! Vanguard players who use Decklog to manage decks / Players who want to check card prices on Cardmarket or TCGPlayer / Collectors looking to save or purchase specific cards

Decklog (decklog-en.bushiroad.com) may require a Bushiroad account to create/view decks, but this is external to the extension. The extension itself does not gate functionality behind login.
The extension only targets the English Decklog site (decklog-en.bushiroad.com); Japanese Decklog is not supported based on content script matches.
Analysis is based on static source code; runtime behavior (e.g., Decklog DOM structure changes) could affect functionality but is not observable statically.

Monetization

No paid features detected

The extension is entirely free with no paid tiers, subscriptions, or payment integrations. The keyword 'V Premium' in content.js refers to a Cardfight!! Vanguard game format (deck format), not a paid feature. The extension uses only chrome.storage.sync for local preferences and opens external links to Cardmarket/TCGPlayer for price checking, which are third-party services with their own business models unrelated to this extension.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension does not implement any login mechanism, nor does it require the user to authenticate with the extension or the destination service (Decklog/Cardmarket/TCGPlayer) to perform its core function. The popup opens directly on allowed URLs (decklog-en.bushiroad.com/view/*) without checking for authentication state. While Decklog itself may require an account to create decks, the extension merely reads the DOM of the current page and exports the deck list. No login providers or auth flows are present in the code.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：activeTab、scripting、storage

Publisher

christopherkade.dev

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

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