增长信号未识别到付费功能中风险权限组合

Chess Eval Extension

Real-time chess position evaluation on chess.com

用户数964当前公开安装规模

评分4.6商店平均评分

评论数7公开评论体量

Manifest 版本V3插件平台版本

7日增长+11近 7 天净增用户

7日增长率+1.15%相对周增长速度

视觉预览

Chess Eval Extension 媒体预览

3 项素材

趋势

用户增长趋势

按已采集快照查看用户数变化。

用户增长趋势

评分趋势

近 7 日评分趋势

展示最近 7 日窗口内已采集的评分快照，辅助判断近期评分是否稳定。

7 日评分变化

起始值

4.57

日/周/月增长表现

同口径展示 1 天、7 天、30 天的绝对增长与增长率。

1日增长减少

-17-1.73%

7日增长增长

+11+1.15%

30日增长暂无数据

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技术摘要

版本、语言与抓取信息

查看发布时间、版本、支持语言、最近更新和抓取时间。

版本1.1

ManifestV3

大小5.44MiB

语言数1English

发布时间--

插件简介

查看插件说明、主要功能和适用场景。

Chess Eval Extension provides instant, real-time position evaluation for your chess.com games using the powerful Stockfish chess engine.

Features:

- Real-time position evaluation displayed directly on the board

- Powered by Stockfish WASM engine for accurate analysis

- Lightweight and fast - runs entirely in your browser

- Works seamlessly with chess.com's interface

评价

同类与相关插件

查看 Chrome 商店详情页中的相关产品。

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Chess Assist

游戏 / Games

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Chess Bot

趣味休闲 / Fun

Shows the evaluation bar on Chess.com

AI 产品解读

Real-time chess position evaluation on chess.com using Stockfish engine

Helps chess players analyze positions during games or post-game reviews by providing instant engine-based evaluation (win probability, best moves) directly on the chess.com interface

User visits chess.com -> Extension content script detects chess board -> Extracts FEN position -> Sends to local Stockfish WASM engine -> Receives evaluation (score, best moves) -> Displays evaluation bar and highlights on the chess.com page

目标用户: Chess players on chess.com who want to improve their game through engine analysis / Players studying openings and endgames / Users wanting post-game review assistance

The content.js is heavily minified, making some logic harder to trace, but the key patterns (storage usage, UI components, Stockfish integration) are identifiable
The extension relies on chess.com's internal DOM structure and React-like state objects (e.g., i.R_, i.Tp) which could break if chess.com updates their frontend
No network requests to external servers for analysis - all processing is local, which is a privacy benefit but also means no cloud-based engine upgrades

付费分析

未识别到付费功能

No paid features, subscription gates, payment UI, or billing APIs found in the extension. The extension is free and runs Stockfish WASM locally. The keyword matches for 'pro' and 'license' in the static analysis are false positives: 'pro' appears in MIT license text (e.g., 'provided that the following conditions are met'), and 'license' references are standard @license headers for open-source dependencies (Stockfish GPLv3, chess.js). No feature gating or upgrade prompts exist.

置信度: 95
支付平台: --
来源: AI / 高
需要登录: 否
登录理由: The extension runs entirely locally in the browser. It uses chrome.storage.sync for local settings only. No login UI, no authentication flows, no external account creation, and no destination service login requirement is implemented or required for the core evaluation workflow. The extension simply injects into chess.com pages and runs Stockfish WASM locally.

权限风险

中风险权限组合

根据声明权限和站点访问权限，评估插件的访问范围与潜在敏感度。

扩展能力较强：activeTab、storage

发布者

独立发布者

邮箱: [email protected]
电话: --
地址: --

上面的公开联系方式保持可见；开发者组合页对付费账号开放。

查看开发者组合页

权限

站点访问

Chess Eval Extension

Chess Eval Extension 媒体预览

用户增长趋势

用户增长趋势

近 7 日评分趋势

7 日评分变化

日/周/月增长表现

版本、语言与抓取信息

插件简介

最新评论快照

同类与相关插件

Chee - Live Chess Analysis

Chess Review Lite

Chess Aldora

Stockfish Helper Chess

Chess Assist

Chess Bot