Marshall

by kareriAI · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 18 Oct 2026

Warns when sensitive data (API keys, tokens, passwords) is pasted into AI chat sites.

Users

+1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#274K

#228K among extensions

Version

1.1.1

updated 16 Sep 2026

Users

monthly, 2 months

Latest, 18 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months

Latest, 18 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Marshall

With the rise in AI usage, people are leaking a lot of sensitive and personal data to the AI agents. With this thought in mind, We have developed a suite of extensions to protect the users from data leak without their consent. The tool is Open-Source. Some features will be brought to you with a little amount of payment to support our hard work. Lets keep this world safe and secure.

Growth

Window	Users	Change	Ratings	Rating
7 days	−2	−28.6%	0	0.00
30 days	+1	+25.0%	0	0.00

Version history

2 versions recorded

1.1.115 Sep 2026

1.0.113 Aug 2026

Details

Category: Tools
First seen: 13 Aug 2026
Size: 39 KB
Languages: en
Pricing: Free
Privacy policy: raw.githubusercontent.com
Support: github.com
Extension ID: opognknlifblndlkimfkenpgnkhhnkmf

Permissions and risk

Elevated riskimpact 3, likelihood 3

Permissions

storagetabsnotificationsscriptingactiveTab

Site access

https://chatgpt.com/*https://chat.openai.com/*https://claude.ai/*https://gemini.google.com/*https://chat.mistral.ai/*https://copilot.microsoft.com/*https://www.perplexity.ai/*https://chat.deepseek.com/*https://x.com/i/grok*https://grok.com/*and 1 more