SEO Drift Monitor — DevOps skill for Claude Code
Detects when a deploy silently ships a noindex, drops a schema block, or rewrites your canonical.
How to install SEO Drift Monitor
This entry records only its repository, not the path inside it, so there is no
exact command to give. Open dancolta/seo-drift-monitor and copy the folder into
~/.claude/skills/, or the file into ~/.claude/agents/.
What SEO Drift Monitor does
Detects when a deploy silently ships a noindex, drops a schema block, or rewrites your canonical. Baselines a page's SEO contract, diffs every change with Critical/Warning/Info severity, and points fixes to claude-seo sub-skills. A Claude Code skill. Open source.
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README
SEO Drift Monitor
[](https://docs.anthropic.com/en/docs/claude-code) [](https://opensource.org/licenses/MIT) [](https://github.com/dancolta/seo-drift-monitor)
**Git for SEO. Baseline your page, catch the silent regressions your deploys ship.**
Not a crawler. Not a rank tracker. Not a Lighthouse wrapper. This catches the moment a deploy silently flipped your canonical, dropped a JSON-LD block, or shipped `noindex` to prod — before Google notices.
Extension for the [claude-seo](https://github.com/AgriciDaniel/claude-seo) skill ecosystem for [Claude Code](https://docs.anthropic.com/en/docs/claude-code).
git clone https://github.com/dancolta/seo-drift-monitor.git ~/.claude/skills/seo-driftHow it compares
| SEO Drift Monitor | ContentKing | Screaming Frog | Manual (curl + eyeball) | |
|---|---|---|---|---|
| Explicit baseline you commit to git | ✓ | ✗ | ✗ | partial |
Catches accidental noindex at deploy time |
✓ | partial | ✗ | partial |
| Severity-classified diffs (Critical/Warning/Info) | ✓ | partial | ✗ | ✗ |
| Fix recommendations wired to claude-seo sub-skills | ✓ | ✗ | ✗ | ✗ |
| Runs in CI / pre-merge / agent loop | ✓ | ✗ | partial | partial |
| Zero monthly cost | ✓ | ✗ ($200+/mo) | ✗ (license) | ✓ |
| Full-site crawl | ✗ (by design) | ✓ | ✓ | ✗ |
| Keyword/ranking tracking | ✗ (by design) | ✓ | ✗ | ✗ |
| Owned by developer, not marketing | ✓ | ✗ | partial | ✓ |
How It Works
Think of it like git for SEO. You **baseline** a page when it's in a good state, then **check** it later to see what broke.
1. Optimize a page with claude-seo
2. /seo-drift baseline Related Skills
Ship It
The full code-change cycle: scope → write → smoke test → commit → review checkpoint → deploy → after-change-mo
Website Builder
A white-label Claude Code (AI agent) skill that builds & launches a complete, fast, SEO- and AI-ready website
Check Schema Version
Check the Flyway schema version of the SQLite database on a Docker volume
Deploy Info
Show what will deploy next — diff staging vs main with issue/PR summary, risk assessment, and deploy checklist
Notion CLI API Skill
Claude Code skill: raw Notion REST API access and Markdown/Notion block helpers (infrastructure layer)
Anti Bug Prevention
Production deploy safety pipeline. Six patterns for catching production failures before they ship — re-review
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