shield-cli is a Windows-friendly command-line tool for security checks and penetration testing. It brings many common tools into one place, so you can scan systems, check for weak points, and organize your workflow in a single app.
It is built for users who want a simple way to run security tasks without setting up many separate tools. The app supports AI helpers like Gemini, GPT-4, and Claude to help with analysis and workflow steps.
Before you start, make sure you have:
- A Windows PC
- An internet connection
- At least 4 GB of RAM
- 500 MB of free disk space
- Permission to test any system you scan
- A GitHub account if you need to sign in
For best results, use Windows 10 or Windows 11.
Visit this page to download the app:
If the page shows a release file, download it. If it shows the project page, use the download option there. Save the file in a folder you can find again, such as Downloads or Desktop.
Follow these steps:
- Open the download page in your browser.
- Download the Windows file from the page.
- If the file is in a ZIP folder, right-click it and choose Extract All.
- Open the extracted folder.
- Find the app file. It may end in
.exe. - Double-click the file to start shield-cli.
- If Windows asks for permission, choose Yes.
- If the app opens in a terminal window, keep that window open while you use it.
If you downloaded a setup file, run it and follow the on-screen steps.
When shield-cli starts for the first time, it may ask for setup details. You may need to:
- Choose your AI provider
- Enter an API key for Gemini, GPT-4, or Claude
- Pick the tools you want to use
- Set your output folder
- Confirm your scan settings
If you do not plan to use AI features, you can still use the core scanning tools.
shield-cli includes tools for:
- Network checks
- Host discovery
- Port scanning
- Web checks
- Vulnerability scans
- Result review
- Workflow control
- AI-assisted analysis
It also supports common security tools such as:
- Nmap
- Nuclei
- Other scan helpers used in pentest work
shield-cli works with several AI services:
- Gemini
- GPT-4
- Claude
You can use AI to help sort scan results, explain findings, and guide next steps. This can save time when you need to review many results.
After setup, open the app and choose a task from the menu or type a command.
Common steps:
- Start shield-cli.
- Select a scan type.
- Enter the target you want to test.
- Choose the tools you want to run.
- Start the scan.
- Review the results.
- Save the report if you need it later.
If you are new to security tools, start with a basic scan and keep the default options.
A simple workflow may look like this:
- Scan a host to see if it is reachable.
- Run a port scan to find open ports.
- Check known services on those ports.
- Run a web scan if the host has a site.
- Review the results.
- Use an AI tool to help explain the output.
This setup helps you move from a quick check to a deeper review without switching between many apps.
People use shield-cli for:
- Checking a lab system
- Reviewing a test server
- Testing a web app before release
- Finding open ports on a host
- Running vulnerability checks
- Organizing a pentest workflow
- Comparing results across tools
To keep your work clean:
- Use a separate folder for each scan
- Save reports with clear names
- Keep notes on the target and date
- Review raw output before sharing it
- Back up important results
A simple folder layout can help a lot when you run many checks.
If shield-cli does not open:
- Make sure you downloaded the full file
- Check that Windows did not block the file
- Try running it as admin
- Confirm that your antivirus did not move it
- Re-download the file if it looks damaged
If a scan does not start:
- Check your target name or IP address
- Make sure you have network access
- Confirm that the tool you picked is installed
- Check your API key if you use AI features
If the terminal closes too fast:
- Open it from an existing Command Prompt window
- Run the app again and watch for messages
- Save the error text if you need help later
You may see settings for:
- Scan speed
- Output type
- Report folder
- AI model choice
- Tool selection
- Verbose output
If you are not sure what to pick, leave the default values in place.
shield-cli is built around a set of security task areas:
- Recon
- Scanning
- Web checks
- Vulnerability review
- Reporting
- AI guidance
- Workflow automation
This makes it easier to move through a test in a set order.
For smooth use on Windows:
- Keep Windows updated
- Use a stable network
- Close extra apps if your PC is slow
- Run one scan at a time on lower-end systems
- Use admin rights only when needed
If you work in a lab or test network, use a clean setup for better results.
The app may use a menu, typed commands, or both. When you see a prompt, type the number or command shown on screen and press Enter. Keep an eye on spaces, dashes, and file paths.
If you are unsure what to enter, read the on-screen prompt before you type.
For a simple start:
- Download the project from the link above.
- Open the downloaded file.
- Start the app.
- Set your AI provider if you want one.
- Run a safe test on a system you control.
- Save the output.
This gives you a clear first run without extra setup work.
shield-cli helps you:
- Reduce tool switching
- Keep scans in one place
- Review findings faster
- Use AI for analysis support
- Follow a repeatable workflow
It fits users who want a single CLI-based place for security tasks on Windows
Use shield-cli only on systems you own or have permission to test. Keep your scans inside legal and approved work.
If you need to get the file again, use this link:
Download it from the page, then open it on your Windows PC