This guide walks you through installing Pensight CLI and its AI Agent Skills on your computer. No coding experience needed. You'll just copy and paste a few commands.

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Time needed: about 10 minutes

What you need: a Mac or Windows computer, an internet connection, and permission to install software

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Before you start: what is "Terminal" / "PowerShell"?

Terminal (Mac) and PowerShell (Windows) are apps already installed on your computer. They let you type commands instead of clicking buttons. You don't need to understand the commands. Just copy and paste them exactly as shown.

Step 1. Install Bun

Bun is a small program that Pensight CLI needs in order to run. You only install it once.

On Mac

1. Open Terminal:
   • Open Finder, click Applications, open the Utilities folder, then double-click Terminal.
   • (Tip: you can also press ⌘ + Space, type Terminal, and press Enter.)
2. Copy the command below, paste it into Terminal, and press Enter:

curl -fsSL <https://bun.com/install> | bash

1. Wait until a fresh line appears at the bottom. That means it finished.

On Windows

1. Open PowerShell:
   • Click the Start menu (or press the Windows key), type PowerShell, then click Windows PowerShell.
2. Copy the command below, paste it into PowerShell, and press Enter:

powershell -c "irm bun.sh/install.ps1 | iex"

1. Wait until a fresh line appears at the bottom. That means it finished.

If you'd like the official reference, see the Bun installation guide.

Step 2. Install Pensight CLI

This step downloads Pensight CLI itself.

1. Close your Terminal / PowerShell window, then open it again. This is important. It lets your computer notice that Bun was just installed.