Claude Sidebar Modifier
Description
Disable or adjust the width of the sidebar functionality on Claude.ai
Installation
This entry records only its repository, not the path inside it, so there is no
exact command to give. Open the source below and copy the folder into
~/.claude/skills/, or the file into ~/.claude/agents/.
README
π€ Claude.ai Sidebar Modifier
π― Description
This Firefox extension allows you to modify the sidebar behavior on Claude.ai. You can adjust the sidebar width or completely disable it from popping in. Useful for users who want to optimize their screen real estate or prefer a specific sidebar width.
β¨ Features
- β‘οΈ Adjust sidebar width using a slider
- π« Completely disable the sidebar
- π Can only access https://claude.ai/
πΌοΈ Images
| Extension Settings | Width Demo |
|---|---|
![]() |
![]() |
π οΈ Installation
From the Official Firefox Extension Gallery
- Visit the Claude Sidebar Modifier extension page.
- Click on "Add to Firefox" and follow the prompts to install the extension.
Manual Installation
- Clone this repository or download the ZIP file.
- Open Firefox and navigate to
about:debugging#/runtime/this-firefox. - Click on "Load Temporary Add-on".
- Select the
manifest.jsonfile from the project directory.
π Project Structure
claude-sidebar-mod/
βββ manifest.json
βββ sidebar-disable.js
βββ background.js
βββ sidebar-disable.css
βββ popup.html
βββ popup.js
βββ assets/
βββ icon-48.png
βββ icon-96.png
βββ extension-settings.png
βββ extension-width-demo.png
π§ Usage
- Visit a Claude.ai page.
- Click on the extension icon in the Firefox toolbar to open the popup.
- Use the slider to adjust the sidebar width.
- Toggle the "Disable Sidebar" checkbox to enable or disable the sidebar.
- Your settings will be automatically applied and saved.
π¨βπ» Development
To modify the extension:
- Edit the relevant files (
sidebar-disable.js,popup.js,background.js, etc.). - Reload the extension in Firefox (go to
about:debugging, find the extension, and click "Reload"). - Refresh the Claude.ai page to see y
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