Claude Code Probe

Name: Claude Code Probe
Author: CourierKD

Claude Code Probe lets you inspect any element on a webpage and copy its details to your clipboard — without opening DevTools. Click the extension icon to activate Probe Mode, hover to see a wireframe overlay with element info, then click to cop

This add-on was removed from Firefox Add-ons Store on 2026-06-02

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Features & Capabilities

Claude Code Probe is a lightweight element inspector for developers. Activate Probe Mode with one click, then hover over any element to see a live info card showing its tag, classes, dimensions, layout properties, and DOM breadcrumb path. A wireframe outline follows your cursor with smooth transitions so you can see exactly what you're targeting without blocking content.

Click to select an element and choose from three copy actions:

Copy Element — a structured text summary with CSS selector path, skeleton HTML (text truncated, depth limited), key computed styles, and dimensions
Copy Screenshot — a pixel-perfect PNG of the element with its background
Copy Both — text summary and screenshot together in the clipboard

Built for developers who want to quickly grab element context to paste into AI coding assistants, share with teammates, or reference while building. All processing happens locally in your browser — no data is collected or transmitted.

User Growth & Download Statistics

Add-on

By:

CourierKD

Daily users:

Version:

1.1.1 Last updated: 2026-04-28

Version code:

6239647

Creation date:

2026-04-01

Risk:

Permissions:

Content scripts matches:

<all_urls>

Size:

74.27KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-02

Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

CourierKD

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/claude-code-probe/

Is Claude Code Probe 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.

Claude Code Probe requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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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.

Claude Code Probe is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.