Monitor production web apps for errors, regressions, and page failures.
npx skills add https://github.com/jayzalowitz/skytwin --skill canary-jayzalowitz
Please help me install this Agent Skill. Skill: canary Source: https://github.com/jayzalowitz/skytwin/tree/main/.claude/skills/gstack/canary Command: npx skills add https://github.com/jayzalowitz/skytwin --skill canary-jayzalowitz
Post-deploy canary monitoring ensures production reliability by continuously watching the live app for console errors, performance regressions, and page failures, and by validating against baselines.
Run /canary <url> to start a 10-minute post-deploy monitoring session with optional flags for duration, pages, baseline capture, or quick checks.
High-intent search queries and answers about installing and using this skill.
Post-deploy canary monitoring automates production app checks by capturing periodic screenshots, scanning for console errors, and measuring performance regressions against a baseline to alert you of anomalies.
A canary baseline is a reference snapshot of performance and error metrics captured before or after deployment. You need it to establish a standard for comparing live production behavior to detect deviations.
Yes, post-deploy verification supports a page-set scope that targets specific URLs like your homepage, dashboard, and settings to narrow monitoring and anomaly detection to critical application routes.
Run the canary command with a target URL to start a 10-minute post-deploy monitoring session, using optional flags for duration, page selection, baseline capture, or quick health checks.
Yes, the canary monitoring process relies on the browse daemon to navigate live URLs, capture periodic screenshots, check console errors, and measure performance metrics for post-deploy verification.
Automated canary monitoring is ideal for detecting performance regressions, as it compares live metrics against captured baselines and issues anomaly alerts for rapid rollback or investigation.
filipnyquistMonitor live URLs for console errors, performance regressions, and page failures.
florianhornerMonitor live web apps for console errors and page failures after deployment.
a29paulMerge approved PRs, wait for CI and deployment pipelines, and verify production canary checks.
yocxy2Measure page load times, Core Web Vitals, and resource sizes to detect performance regressions.
