seo

name	seo
description	Comprehensive SEO analysis for any website, page, business, or topic. Full site audits, SEO checks, single-page analysis, technical SEO (crawlability, indexability, Core Web Vitals with INP), schema markup, content quality (E-E-A-T), image optimization, sitemap analysis, GEO for AI Overviews/ChatGPT/Perplexity, and SEO best-practice planning. Industry detection for SaaS, e-commerce, local, publishers, agencies. Triggers on: SEO, audit, full SEO check, SEO best practices, optimize my site, ranking, organic search, schema, Core Web Vitals, sitemap, E-E-A-T, AI Overviews, GEO, technical SEO, content quality, page speed, structured data.
user-invokable	true
argument-hint	[command] [url]
license	MIT
metadata	{"author":"dotusmanali","version":"2.0.0","category":"seo"}
id	seo
domain	ops
invoked_by	["seo-backlinks","seo-cluster","seo-drift","seo-local","seo-maps","seo-performance","seo-supervisor","seo-sxo"]
depends_on	[]

SEO: Universal SEO Analysis Skill

Antigravity can invoke this skill from natural language ("audit this site", "check schema", "run a technical SEO review") or from command-like prompts such as /seo audit <url>. Use the matching specialist skill directly when the request is narrow.

Scripts: Located at the plugin root scripts/ directory.

Comprehensive SEO analysis across all industries (SaaS, local services, e-commerce, publishers, agencies). Orchestrates 29 specialized sub-skills and 27 Antigravity agent profiles, with optional MCP-backed extensions for DataForSEO, Firecrawl, and image generation.

Shared Data Cache

Step 0 -- Check shared data cache:

Before routing or gathering, check .seo-cache/ for cached data from other skills. Reference: references/shared-data-cache.md for schemas and dependency map.

Check these cache files when present:

• .seo-cache/site-meta.json for domain, business type, industry, and crawl context

• .seo-cache/audit-scores.json for audit summary context from a prior full audit

• .seo-cache/pages/{url-slug}/page-analysis.json for page-level specialist context

• If found: parse and use the data (note "Using cached [X] from [date]")

• If missing: proceed without it (note "No cached [X] found, gathering fresh")

• If JSON is corrupt or unreadable: treat it as missing and continue normally

• If the user says "refresh" or "re-run": ignore cache entirely

Quick Reference

Command	What it does
/seo audit <url>	Full website audit with parallel subagent delegation
/seo page <url>	Deep single-page analysis
/seo sitemap <url or generate>	Analyze or generate XML sitemaps
/seo schema <url>	Detect, validate, and generate Schema.org markup
/seo images <url or optimize>	Image SEO: on-page audit, SERP analysis, file optimization