Mephisto Chess Extension

Next best move analysis for your favorite chess websites
What is Mephisto Chess Extension?
Mephisto Chess Extension is a browser extension that provides real-time next best move analysis and autoplay on popular chess websites. It helps you analyze your games, improve your skills, and offers features like 'Hand and Brain' training mode and customizable themes.

Extension stats

This extension was removed from Chrome Web Store on 2023-06-05
Users: 4,021+
Rating: 4.44 (9)
Version: 1.0.1 (Last updated: 2022-08-13)
Creation date: 2022-08-09
Risk impact: High risk impact
Risk likelihood: High risk likelihood
Manifest version: 3
Permissions:
  • debugger
Size: 2.16M

Other platforms

Not available on Firefox
Not available on Edge
Want to check extension ranking and stats more quickly for other Chrome extensions? Install Chrome-Stats extension to view Chrome-Stats data as you browse the Chrome Web Store.

Extension summary

Mephisto is a browser extension that enables realtime next best move analysis and autoplay on your favorite chess websites.

Mephisto Chess Extension is the perfect tool to hone your chess skills, analyze your games and learn from your mistakes. With a click of a button, Mephisto analyzes your chess game and provides comprehensive information to elucidate the position. Mephisto is 100% free, open-source and collects zero user data.

Features:

  • Full support for next best move analysis on Lichess and Chess.com
  • Full support for autoplay on Lichess and Chess.com
  • "Hand and Brain" training mode to help you spot the best move
  • A variety of piece and board themes to pick from

User reviews

very good even i banned for 5 times but ya and please fix en passant bug everytime me or my oppenent do enpassnt move this thing will stop working so please work on it ty.
by Hpz PZ, 2023-03-29

Its great really helping me learn the best moves
by Richard Markley, 2023-03-14

crash every time a pawn takes a pawn at the middle of the latter's 2 squares move!!! PLEASE FIX THIS!
by Liam, 2023-01-26
View all user reviews

Extension safety

Risk impact

Mephisto Chess Extension requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk likelihood

Mephisto Chess Extension may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Upgrade to see risk analysis details

Promo images

Mephisto Chess Extension small promo image
Small promo image

Similar extensions

Here are some Chrome extensions that are similar to Mephisto Chess Extension: