Capture SEO baselines and detect page-level regressions with rule-based comparisons.
npx skills add https://github.com/somarjun/hermes-seo --skill seo-drift-somarjun
Please help me install this Agent Skill. Skill: seo-drift Source: https://github.com/somarjun/hermes-seo/tree/main/skills/seo-drift Command: npx skills add https://github.com/somarjun/hermes-seo --skill seo-drift-somarjun
This Skill helps teams catch SEO changes that can hurt rankings, traffic, or rich results before they become costly regressions.
Ask the Skill to baseline a URL now so you can compare the same page after a deployment or content update.
High-intent search queries and answers about installing and using this skill.
Detect SEO regressions by capturing page-level baselines for tags, schema, and Core Web Vitals, then comparing current HTML against stored history to identify changes before they impact rankings.
SEO baseline monitoring captures the initial state of title tags, canonicals, robots directives, headings, schema, Open Graph data, status codes, and Core Web Vitals to establish a reference for future page comparisons.
Run a pre-deployment SEO check by baselining a product page URL before launch, then comparing it post-deployment to confirm critical elements like titles, canonicals, and schema markup remain unchanged.
Yes, you can use local SQLite storage for ongoing technical SEO monitoring to retain repeatable historical page data, enabling rule-based comparisons across critical, warning, and info severity levels.
Yes, this SEO regression detection tool tracks Core Web Vitals and schema markup alongside title tags, meta descriptions, canonicals, robots directives, headings, Open Graph tags, and status codes.
The best way to investigate SEO incidents is comparing current page states against historical baselines using rule-based detection with severity labels, isolating exact changes to titles, canonicals, or schema responsible for the drop.
krzemienskiDetect performance regressions against baseline metrics above a 10% threshold.
CatsofsufferingAnalyze code changes and validate documentation synchronization for affected modules.
shenxingyCrawls a website and produces a prioritized remediation plan for SEO health issues.
aaron-he-zhuAggregate rankings, traffic, backlinks, and AI visibility into SEO and GEO performance reports.
