Benchmark web page performance against a stored baseline using browse daemon metrics.
npx skills add https://github.com/XinheLIU/human-leverage --skill benchmark-xinheliu
Please help me install this Agent Skill. Skill: benchmark Source: https://github.com/XinheLIU/human-leverage/tree/main/.claude/skills/benchmark Command: npx skills add https://github.com/XinheLIU/human-leverage --skill benchmark-xinheliu
Benchmarking and regression detection for web performance using a dedicated browse daemon, enabling teams to baseline and continuously monitor page timings and resource behavior across PRs.
Run /benchmark on a target URL to generate a baseline and begin comparison of performance metrics.
High-intent search queries and answers about installing and using this skill.
Detect web performance regressions by collecting navigation timing data and resource metrics via a browse daemon, then comparing the results against a stored baseline JSON file to identify timing and resource deviations.
A baseline benchmark captures web performance metrics including TTFB, FCP, LCP, DOM Interactive, DOM Complete, and detailed resource load timings to validate page behavior and establish budgets.
Set up a performance baseline for PR validation by running the benchmark command on a target URL. This generates a baseline JSON file in the .gstack/benchmark-reports/baselines directory to enable future comparisons.
Yes, a running browse daemon is required to collect page timing data. You also need permission to write to the .gstack/benchmark-reports directory to save baselines, comparisons, and trend summaries.
Performance comparison fails without a baseline because the tool requires a baseline JSON file at .gstack/benchmark-reports/baselines/baseline.json to calculate timing differences and resource usage regressions.
Yes, you can track resource usage and load timings alongside navigation metrics. The benchmark generates detailed reports combining TTFB, FCP, LCP, and resource load details for comprehensive web performance monitoring.
mattothomasDetect performance regressions across pull requests using the browse daemon.
tan-yong-shengMeasure navigation timing and resource usage against baselines to detect performance regressions.
yocxy2Measure page load times, Core Web Vitals, and resource sizes to detect performance regressions.
cskiroAutomate Playwright end-to-end test setup, generation, and regression detection.
