seo-drift

Baseline, compare, and track SEO state changes for URLs.

Updated Mar 22, 2026
One-click install
npx skills add https://github.com/upmarking/fastesthr-20077824 --skill seo-drift-upmarking
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: seo-drift
Source: https://github.com/upmarking/fastesthr-20077824/tree/main/.agents/skills/seo-drift
Command: npx skills add https://github.com/upmarking/fastesthr-20077824 --skill seo-drift-upmarking

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

SEO drift monitoring: capture baselines of SEO-critical elements, detect changes, and track regressions over time. Git for SEO — baseline, diff, and track changes to your on-page SEO. Use when user says "SEO drift", "baseline", "track changes", "did anything break", "SEO regression", "compare SEO", "before and after", "monitor SEO changes", or "deployment check".

Core Features & Use Cases

  • Baseline capture of SEO state (title, meta description, canonical, robots, H1/H2/H3, JSON-LD, OG, CWV, status code, and content hash)
  • Compare current page against baseline to detect drift, with 17 rule set across three severities
  • History and reporting: view past baselines and comparisons for historical context
  • Cross-skill integration: recommended actions and triggers for related SEO skills

Quick Start

Baseline a URL to establish a known good SEO state, then compare future pages to detect drift.

Frequently Asked Questions about seo-drift

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I track SEO changes and detect drift after a website deployment?

How do I track SEO changes and detect drift after a website deployment?

What is the best way to automate pre and post deployment SEO checks?

What is the best way to automate pre and post deployment SEO checks?

Can I monitor historical SEO regressions across multiple pages?

Can I monitor historical SEO regressions across multiple pages?

Does the SEO baseline comparison tool validate URLs for SSRF protection?

Does the SEO baseline comparison tool validate URLs for SSRF protection?

What SEO elements are captured when tracking on-page SEO state changes?

What SEO elements are captured when tracking on-page SEO state changes?