By: Django
This serves as a helper for the JMP application (https://github.com/djcass44/jmp). It allows for easy client-side setup, the ability to use a custom/self-hosted JMP and some other extra features.
By default, this addon uses https://jmp.castive.dev
Features & Capabilities
User Growth & Download Statistics
Manifest V2 Add-on
- By:
- Django
- Daily users:
- 3
- Rating:
- 5.00 (1)
- Version:
- 0.3 Last updated: 2020-03-10
- Version code:
- 4979353
- Creation date:
- 2019-09-15
- Risk:
- Low risk impact Low risk likelihood
- Permissions:
- storage
- https://jmp.castive.dev/*
- storage
- Size:
- 1.72MB
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-18
- Compare stats and ranking:
-
For Developers
Contact the developer
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Is JMP web helper 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.
JMP web helper requires very minimum permissions.
Risk impact analysis details
- Low Allows usage of omnibox input, negligible risk as it pertains largely to user input enhancements.
- Low ******* ****** ** *** ********* ******** ***********
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.
JMP web helper has earned a fairly good reputation and likely can be trusted.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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