Intune Detection Scripts

PowerShell detection scripts for Microsoft Intune Win32 apps. Each script checks whether a specific application is present and returns the exit codes Intune expects:

• 0: detected / installed
• 1: not detected / missing

The scripts are grouped by application type and can be used individually or packaged with the shared helper module in modules/DetectionCommon.psm1.

Contents

Category	Scripts
AV	2
Browsers (System)	3
Buisness	1
Developer	13
Media	3
Monitoring	1
Network Tools	1
Productivity	17
RMM	8
Tools	14
VPN	6

Note: Buisness is kept as-is for compatibility with existing paths.

Usage

1. Choose the detection script for the application you want to detect.
2. If the script imports modules/DetectionCommon.psm1, include the modules folder in the same package source.
3. In Intune, configure the Win32 app detection rule to run the script.
4. Use PowerShell detection behavior where 0 means installed and 1 means not installed.

Example shared-module pattern:

Import-Module "$PSScriptRoot/../modules/DetectionCommon.psm1" -Force

$detected = [bool](Get-AppByName '*App Name*') -or
    (Test-FilePaths @('C:\Program Files\App\app.exe')) -or
    (Test-ExecutableInPath @('app.exe'))

Resolve-Detection -Detected:$detected -Label 'App Name'

Development

Run repository validation before opening a pull request:

pwsh ./build/Test-Repository.ps1

Create a release package locally:

pwsh ./build/pack.ps1 -Version v1.0.0

The package is written to build/output/ and includes:

• detection scripts grouped by category
• modules/DetectionCommon.psm1
• manifest.json with package version, build time, script count, and script paths

Detection Script Conventions

Detection scripts should:

• use exit 0 when the target app is detected
• use exit 1 when the target app is not detected
• write short diagnostic output for local troubleshooting
• prefer DetectionCommon.psm1 for registry, file path, PATH lookup, and standardized exit behavior

Automation

GitHub Actions validates the repository on pull requests and pushes to main. The release workflow packages the scripts, tags the repository, and publishes a release zip when changes land on main or when manually triggered.

Contributing

Contributions are welcome. Please keep detection behavior simple, deterministic, and compatible with Intune's exit-code expectations.

License

Distributed under the MIT License. See LICENSE for more information.