Adjust cube brightness

Download and install the latest version of Filestar.
Right click on one or more Cube file(s) on your desktop and select Convert with Filestar.
Type adjust brightness in the search box.
Press Adjust.

Or let an AI agent do it: filestarcli -i file.cube -c "adjust brightness" (how).

Let your AI agent adjust CUBE brightness

Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.

Install Filestar and add it to your agents:

npm install -g filestar
filestarcli agent install

Or add it in one click:

Claude Code:

claude mcp add filestar -- npx -y [email protected] mcp

Then ask your agent:

“Use Filestar to adjust CUBE brightness in my Downloads folder”

Or run it yourself:

filestarcli -i file.cube -c "adjust brightness"

Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.

Can my AI agent adjust CUBE brightness?

Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.cube -c "adjust brightness" on your computer, so your files stay on it.

Using Filestar With AI Agents · Download SKILL.md

What is .cube?

Name: Cube Color Lookup Table
Extension: .cube
Format: Text
Category: Color Lookup Table
Developer: Kodak
Description: A cube file, also known as a Cube Color Lookup Table, is a color palette file type used in the fields of 3D graphics and media production. It stores a 3D cube of color values which can be used to map colors in 3D images.
MIME Type: text/plain
Sample: sample.cube
Wikipedia: .cube on Wikipedia

Adjust Cube Brightness Today

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