julien-infra-deployment-verifier

Deployment verification automates post-deployment checks by SSH-ing into your server, querying PM2 process status, running HTTP availability tests, capturing visual screenshots, and generating a consolidated report. This Skill handles those checks end-to-end for Hostinger VPS deployments after code changes or configuration updates.

Yes. This Skill performs verification across both production and preview environments simultaneously, executing PM2 status checks, HTTP HEAD requests to both URLs, screenshots via Playwright, and producing a unified deployment report covering all environments.

Deployment verification goes beyond HTTP checks. It includes PM2 process status validation, HTTP availability tests, server log inspection, automated visual screenshots using Playwright, and structured report generation to confirm all systems are functioning after deployment.

Yes. PM2 status verification is a core component of this Skill. Your server must have PM2 managing your application processes so the verification can query process health and confirm all services are online post-deployment.

Screenshots are captured using Playwright MCP, which automates visual checks of your production and preview sites. These visual snapshots are included in the deployment report alongside HTTP headers and PM2 status to confirm the deployed application renders correctly.

Run deployment verification immediately after code deployment or configuration updates. The Skill is designed to execute post-deployment as a validation step, confirming HTTP availability, PM2 processes, logs, and visual appearance before the deployment is considered complete.