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OPEN-SOURCE MULTI-AGENT AI SEO STANDARD

SEO Skills: 27 Free AI SEO Skills, 18 Subagents & 8 MCP Extensions

seoskillsai.com is the universal open-source directory and package manager for AI SEO skills. Automate technical audits, JSON-LD schema generation, topic clustering, and Generative Engine Optimization (GEO) across Claude Code, Google Antigravity, OpenAI ChatGPT, Cursor IDE, DeepSeek R1, and Nous Hermes Agent.

Generated Terminal Command: npx @seoskillsai/cli run seo-audit --domain yourwebsite.com --agent antigravity
INSTANT SKILL SELECTOR Select any of the 22 SEO skills to generate executable CLI code:
⚡ 1-Click Stacks:
CLI v2.4.0 Live
developer@seoskillsai : ~/workspace $ npx @seoskillsai/cli run seo-audit --agent claude
Auditing DOM hierarchy, JSON-LD schemas, and MCP tools with Claude Code CLI...
Initializing Claude Code MCP Server (@seoskillsai/mcp-audit)
Crawling target domain: https://example.com (Depth: 3 levels)
Scanned 42 pages: 0 broken canonicals, 100% Schema.org 2026 valid
Knowledge Graph: 128 semantic triples extracted with 0 hallucination drift
Generated Git Pull Request: seo-audit-remediation.patch (+14 lines, -3 lines)
Audit Complete in 11.4s • Estimated Token Cost: $0.012 • 0 Hydration Errors
100% Local Execution (Zero Data Retention) MIT Open Source (No Credit Card / Ungated) Model Context Protocol (MCP) Compliant Google AGY Native Schema.org 2026 Graph Validation
27 Standardized Skills
18 Specialist Subagents
8 MCP Tool Adapters
12 Supported AI Harnesses
EMPIRICAL PROOF & REAL-WORLD RESULTS

Verified Multi-Engine Ranking Trajectories

Deterministic proof across brand-new domains launched from scratch and established legacy sites recovering from algorithmic decay.

Google Search Console Trajectory for Brand New Domains with SEO Skills AI
Google Search Console • Brand-New Launch

Instant Indexation & Impression Velocity

By establishing structured Entity-Attribute-Value (EAV) models and 2026 Schema.org graphs prior to publishing, fresh domains bypass traditional algorithmic sandboxes, generating thousands of organic impressions within the first 14 days.

Keyword Ranking Acceleration and CTR Growth on Google
Organic Keyword Growth

Topical Authority & Citable Passages

130-word self-contained answer blocks directly satisfy Google AI Overviews and top-10 organic search queries.

Bing Webmaster Tools Indexation Growth
Bing Webmaster & IndexNow

Multi-Engine Crawl Discovery

Instant batch submission via IndexNow API captures high-intent traffic across Bing and Copilot ecosystems.

Established Domain Recovery from Algorithmic Decay
Algorithmic Recovery

Reversing Traffic Decay

Eliminating technical debt, deprecated schemas, and thin content to turn around decaying legacy web properties.

Organic Growth on Fresh Domains
Long-Term Compounding

Zero-JS Core Web Vitals

Sub-second LCP and zero CLS deliver 100/100 Core Web Vitals, cementing top-3 ranking stability.

MULTI-AGENT ECOSYSTEM MATRIX

Supported AI Coding Agents & Execution Environments

Deploy verified SEO skills across 12 agentic runtimes without proprietary vendor lock-in.

Tier-1 Flagship

Anthropic Claude

Execute deep SEO crawling, architectural refactoring, and automated content repairs with Claude Code CLI and MCP servers.

MCP Compliant
29 Verified Skills
Tier-1 Flagship

Google Antigravity

Harness native agentic SKILL.md choreography, sidecars, and Google Gemini 2.5 Pro for autonomous website optimization.

Native AGY Skill
29 Verified Skills
Tier-1 Flagship

OpenAI ChatGPT

Empower marketing teams and non-coders with turnkey SEO GPT Actions, OpenAPI schemas, and Canvas automations.

OpenAPI 3.0
29 Verified Skills
In-IDE Coding

Cursor IDE

Enforce strict semantic markup, Core Web Vitals, and JSON-LD schemas automatically during codebase development with Cursor AI.

.cursorrules Active
29 Verified Skills
In-IDE Coding

Windsurf IDE

Leverage deep context awareness and Codeium Cascade flows to refactor full-site internal linking networks in Windsurf.

Cascade Flows
10 Verified Skills
In-IDE Coding

Cline VS Code

Directly execute terminal commands, edit production files, and automate schema testing using the open-source Cline extension.

Autonomous CLI
9 Verified Skills
Open-Source & Local

DeepSeek AI

Harness the mathematical reasoning power of DeepSeek R1 for deep topical map generation, entity clustering, and zero-hallucination audits.

R1 Reasoning
11 Verified Skills
Open-Source & Local

Nous Hermes Agent

Execute unrestricted, on-premise SEO audits and semantic entity extractions without sending proprietary site data to third parties.

100% On-Premise
29 Verified Skills
ZERO-CANNIBALIZATION REBUILD

Universal AI SEO Skills: The 27 Core Capability Modules

Modular, executable agent packages engineered for zero-cannibalization topical dominance.

EXECUTION LAYER ADAPTERS

8 Modular MCP Extension Adapters

Plug-and-play connectors wiring autonomous AI agents directly to live SERP APIs, recursive crawlers, and backlink indexes.

SEO Data & APIs

Ahrefs

Live backlink graphs, domain ratings, and organic traffic metrics via @ahrefs/mcp.

npx @seoskillsai/cli ext add ahrefs
SEO Data & APIs

Banana

Contextual AI image generation with IPTC TrainedAlgorithmicMedia metadata.

npx @seoskillsai/cli ext add banana
SEO Data & APIs

Bing

Unified Bing Webmaster crawl stats and instant IndexNow publishing engine.

npx @seoskillsai/cli ext add bing
SEO Data & APIs

Dataforseo

Live SERP API, keyword volumes, AI Overviews presence, and backlink data across 9 modules.

npx @seoskillsai/cli ext add dataforseo
SEO Data & APIs

Firecrawl

Full site crawler and deep URL discovery via Firecrawl API.

npx @seoskillsai/cli ext add firecrawl
SEO Data & APIs

Profound

Generative engine optimization citation analytics and LLM retrieval metrics.

npx @seoskillsai/cli ext add profound
SEO Data & APIs

Seranking

AI visibility and search engine market share analytics across AI Overviews and LLMs.

npx @seoskillsai/cli ext add seranking
SEO Data & APIs

Unlighthouse

Multi-page Lighthouse performance engine for continuous Core Web Vitals scoring.

npx @seoskillsai/cli ext add unlighthouse
ENTERPRISE AUDIT FIDELITY

Production Diagnostic Reports, Directly in Your Terminal

See how seoskillsai.com generates structured JSON-LD schemas, technical diffs, and knowledge graph triples in seconds.

audit_summary.json Status: 200 OK • 12.4ms TTFB
{
  "audit_target": "https://example.com",
  "crawl_score": 98.4,
  "cost_of_retrieval": {
    "server_response_ms": 12.8,
    "dom_element_count": 441,
    "rendering_budget_status": "OPTIMAL_TIER_1"
  },
  "diagnostics": {
    "status_200_ratio": "100.0%",
    "canonical_alignment": "PERFECT",
    "robots_ai_permissions": {
      "Google-Extended": "ALLOWED",
      "GPTBot": "ALLOWED",
      "ClaudeBot": "ALLOWED"
    }
  }
}
structured_data.jsonld Schema.org 2026 Validated
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "SoftwareApplication",
      "name": "seoskillsai CLI",
      "applicationCategory": "DeveloperApplication",
      "offers": {
        "@type": "Offer",
        "price": "0",
        "priceCurrency": "USD"
      }
    },
    {
      "@type": "TechArticle",
      "headline": "AI SEO Audit & Schema Automation Standard",
      "inLanguage": "en-US"
    }
  ]
}
semantic_triples.json Wikidata Grounded
{
  "central_entity": "Universal AI SEO Platform",
  "wikidata_qid": "Q11660",
  "semantic_triples": [
    {
      "subject": "seoskillsai",
      "predicate": "automates",
      "object": "Search Engine Optimization"
    },
    {
      "subject": "seoskillsai",
      "predicate": "supports",
      "object": "Claude Code MCP"
    },
    {
      "subject": "seoskillsai",
      "predicate": "supports",
      "object": "Google Antigravity AGY"
    }
  ]
}
INTERACTIVE COST ANALYSIS

Calculate Your Annual SEO Tool Savings

Traditional SEO suites charge $1,500 – $6,000/year for fixed crawlers and static tables. Calculate how much your engineering team saves by switching to open-source agentic SEO skills.

50 pages 2,500 5,000 10,000+ pages
Traditional SaaS Annual Cost $2,988 Fixed monthly recurring billing
seoskillsai.com (AI Token Cost) $12.40 ~4.2k tokens per audit @ $0.002/1k
Estimated Annual Engineering Savings $2,975.60 (99.6% Cost Reduction)
Switch to Open-Source AI SEO
COST & VELOCITY BENCHMARK

AI SEO Execution vs Traditional SaaS (Ahrefs / SEMrush): 2026 Benchmark

Why forward-thinking engineering teams are migrating from expensive SaaS seats to autonomous agent skill packages.

Capability / Dimension Traditional SaaS (Ahrefs / Semrush) Autonomous AI SEO (seoskillsai.com)
Monthly Recurring Cost
$129 – $499 / month (Per seat pricing)
10x Advantage $0.00 / month (100% Free & Open Source CLI)
Execution Model & Remediation
Manual CSV export → tickets to devs
10x Advantage Autonomous direct codebase fixes & pull requests
Crawl Customization & Depth
Strict URL limits & fixed SaaS crawler rules
10x Advantage Infinite scale via local MCP tools & agent scripts
Supported AI Coding Agents
None (Requires separate third-party integrations)
10x Advantage 12 Native Agents (Claude, Antigravity, ChatGPT, Cursor, DeepSeek)
Generative Engine Optimization (GEO)
Limited / Stale static database scraping
10x Advantage Real-time Perplexity & LLM citation tracking & llms.txt generation
Historical Backlink Database
10+ years historical link indexes (Ahrefs/Semrush)
Live API connectors (DataForSEO, GSC, Open-Source Indexers)
Data Privacy & On-Premise Execution
Cloud-hosted (Data leaves your boundary)
10x Advantage 100% Local / On-premise capable (Nous Hermes / Ollama)
INTERACTIVE ROI ESTIMATOR

⚡ Live Annual Savings Estimator

Calculate exact annual balance sheet savings by replacing manual SaaS seats with autonomous agent skills.

3 seats
Traditional SaaS Spend $8,964 / yr Based on $249/mo Pro seat
VS
SEO Skills AI Tokens $36 / yr ~3,000 deep audit runs
Net Balance Sheet Gain $8,928 / yr 99.6% Cost Reduction
ARCHITECTURAL BENCHMARK

Why SEO Skills AI Completely Beats claude-seo.md

A granular 10-dimension comparison between legacy single-file prompt approaches and our universal autonomous multi-agent system.

Evaluation Dimension claude-seo.md (Legacy Prompt) SEO Skills AI (seoskillsai.com) Architectural Impact
Architecture & Modularity Single monolithic markdown file (~1,200 lines). Bloats prompt context window. 27 targeted sub-skills + 18 specialized subagents loaded dynamically on demand. 0% Context Bloat & Razor-Sharp Reasoning
Cross-Platform Portability Locked exclusively to Anthropic Claude Code CLI. Universal support for 12 harnesses (Claude, Cursor, Antigravity, Windsurf, ChatGPT, Cline, Aider). 100% IDE Agnostic Workflow
Ground Truth Verification Theoretical LLM prose output with zero ability to run code or inspect HTML. 36 Deterministic Python CLI diagnostic tools (GSC API, CrUX history, HTML parsing, Schema linter). Zero Hallucinations & Deterministic Audits
Information Gain Engine Generic advice to "write comprehensive content". Algorithmic implementation of Google Information Gain Patent US 11,562,019 B2. Empirical Scoring of Net-New Attributes
Continuous Drift CI/CD Zero state retention. Forgets audits between user sessions. Local SQLite Baseline Engine (scripts/drift_*.py) with automated Git diff alerts. Catches SEO Regressions Before Production
2026 Schema Compliance Recommends deprecated schemas (HowTo, FAQ rich snippets). Strict 2026 Schema.org graph builder with entity linking (sameAs Wikidata) & EAV modeling. Immune to Algorithmic Schema Penalties
Discover & Visual SEO Completely ignores visual search and Discover syndication. 16:9 1200px image pipeline, Media RSS 2.0 enclosures, and AI Disclosure Bylines. High-Velocity Google Discover Traffic
Modular MCP Ecosystem No tool integration. Requires manual data copy-pasting. 8 Plug-and-Play MCP Extension Adapters (DataForSEO, Firecrawl, Ahrefs, SE Ranking, Bing, Profound). Direct Real-Time Search & SERP APIs
Automated Code Remediation Suggests theoretical fixes in conversational prose. Automated Remediation Engine (scripts/remediation_engine.py) producing instant Astro/HTML patches. 1-Click Pull Requests & Direct Codebase Fixes
Empirical Real-World Proof Unverified claims with no production ranking data. 5 Verified Case Studies with live Google Search Console & Bing Webmaster growth curves. Proven Indexation on Brand-New & Decaying Sites
IMPERATIVE WORKFLOW MODALITY

How to Deploy AI SEO Skills in 3 Steps

Zero complex configurations. Run verified agentic workflows in seconds.

01

Select Your Agent Ecosystem

Choose from Claude Code, Google Antigravity, ChatGPT Actions, Cursor IDE, or local Hermes-3.

npx @seoskillsai/cli list
02

Run the 1-Line CLI Installer

Install your desired skill module directly into your local agent configuration or IDE workspace.

npx @seoskillsai/cli add seo-audit
03

Execute Autonomous Audits & Fixes

Prompt your agent in natural language to perform deep site audits, cluster keywords, and generate pull requests.

/seo-audit analyze https://example.com
PEOPLE ALSO ASK

Frequently Asked Questions About AI SEO Skills

Verified answers to common technical and architectural questions.

What are AI SEO skills?

AI SEO skills are modular, executable code configurations (SKILL.md files, Model Context Protocol servers, and .cursorrules) that equip AI coding agents (Claude, Google Antigravity, ChatGPT, Cursor, DeepSeek) to autonomously perform technical website audits, JSON-LD schema generation, topic clustering, and live code remediation.

Is seoskillsai.com completely free and open-source?

Yes, all skill packages, CLI scripts, and schema blueprints on seoskillsai.com are 100% free and open-source under the MIT license. You only pay for your own direct LLM API token usage (typically $0.005–$0.02 per audit run), or $0.00 if using local open-weight models like Nous Hermes-3 on Ollama.

Which AI coding agent is best for technical SEO audits?

Anthropic Claude Code and Google Antigravity excel at deep autonomous crawling, large-scale reasoning, and complex multi-agent workflows. Cursor IDE and Windsurf are optimal for real-time, in-editor code refactoring and template schema injection.

How do AI SEO skills prevent keyword cannibalization?

seoskillsai.com employs a 4-Tier Mathematical Search Intent Disambiguation Framework that enforces clear entity-attribute separation between Macro Universal Pillars (/skills/{skill}), Platform Silo Hubs (/{agent}/), and Granular Task Modules (/{agent}/{skill}).

How does Generative Engine Optimization (GEO) differ from traditional SEO?

Traditional SEO focuses on keyword density and static backlinks for Google search results. GEO optimizes information salience, semantic Knowledge Graph triples, and markdown structures (e.g. llms.txt) to maximize direct citations inside LLM search engines like Perplexity, ChatGPT Search, Gemini, and Claude.