actionlint

Open PowerShell or Command Prompt and run: winget install rhysd.actionlint. Winget is built into Windows 10 (1809+) and Windows 11.

Static checker for GitHub Actions workflow files

actionlint is available under the MIT license. Use winget or the direct download link on this page.

Run winget upgrade rhysd.actionlint in PowerShell or Windows Terminal to update actionlint to the latest available version.

Run winget uninstall rhysd.actionlint in an elevated PowerShell window, or go to Settings > Apps > Installed Apps and find actionlint.