Monitor live web URLs for console errors and performance regressions after deployment.
npx skills add https://github.com/MFS-code/gstack --skill canary-mfs-code
Please help me install this Agent Skill. Skill: canary Source: https://github.com/MFS-code/gstack/tree/main/canary Command: npx skills add https://github.com/MFS-code/gstack --skill canary-mfs-code
This Skill helps you detect production problems immediately after a deploy by watching a live site for console errors, page failures, and performance regressions.
Run /canary https://your-app.example.com --baseline to capture baseline screenshots before you deploy.
High-intent search queries and answers about installing and using this skill.
Post-deploy console error monitoring works by browsing a live web URL, capturing screenshots, collecting console errors, and comparing them against a pre-deploy baseline to detect new regressions within minutes.
Canary monitoring for release reliability is the process of watching a live site immediately after shipping to detect new page failures, console errors, and performance regressions, providing rapid feedback and JSON or Markdown health reports.
To capture a baseline screenshot before deploying, run the canary monitoring command with the baseline flag against your live URL, which records the current performance metrics and error signals for later comparison.
Yes, you can check specific page routes for performance regressions by targeting selected routes or auto-discovered navigation links, capturing post-deploy screenshots and metrics to compare against your baseline.
Post-deploy validation alerts on baseline changes rather than absolute thresholds, flagging failures and regressions based on differences from the pre-deploy state and including screenshot evidence for investigation.
Health reports for web performance monitoring are generated in JSON and Markdown formats, summarizing the detected console errors, page failures, and performance regressions with evidence.
GenEducationDetect post-deploy regressions by checking page health, console errors, performance, and visual changes.
Arvo-AIIngest Grafana alerts via webhook to trigger Aurora investigation workflows.
anilveersingh1308Monitor live applications for console errors, performance regressions, and page failures after deployment.
concept2cureMonitor live web apps for console errors, performance regressions, and page failures.
