Filestar*
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Show st4

  1. Download and install the latest version of Filestar.

  2. Right click on one or more St4 file(s) on your desktop and select Convert with Filestar.

  3. Type show in the search box.

  4. Press Run.

  5. Or let an AI agent do it: filestarcli -i file.st4 -c "show" (how).

Let your AI agent show ST4

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 show ST4 in my Downloads folder”

Or run it yourself:

filestarcli -i file.st4 -c "show"

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 show ST4?

Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.st4 -c "show" on your computer, so your files stay on it.

Using Filestar With AI Agents → · Download SKILL.md

What is .st4?

Name
SBIG CCD camera ST-4
Extension
.st4
Format
Binary
Category
Scientific
Developer
SBIG (Santa Barbara Instrument Group)
Description
The ST4 file type is associated with the SBIG CCD camera ST-4, a device primarily used in astrophotography. This file format is designed to store images captured by the SBIG ST-4 camera, which include data crucial for astronomical observations such as star fields or celestial events. The ST4 format contains both the image data and metadata regarding the capture settings, providing astronomers and enthusiasts with the necessary information for analysis and processing. It is specifically tailored for the astrophotography community, allowing for detailed examination and manipulation of astronomical images.
MIME Type
application/vnd.sbig.st4

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