seo: improve meta tags, structured data, and sync all numbers

- Add OG image, og:locale, twitter:creator, twitter:image
- Add canonical link and robots meta tag
- Upgrade structured data: SoftwareApplication -> SoftwareSourceCode with keywords
- Add per-page TechArticle schema for pages with descriptions
- Add author sameAs links (GitHub, Medium, Twitter)
- Fix stale skill counts: 173 -> 177 in skills/index.md
- Update announcement banner to highlight personas + orchestration
- Update getting-started.md description to mention all 11 tools
- Remove hardcoded 156 from integrations.md description

docs/getting-started.md

@@ -1,6 +1,6 @@
 ---
 title: Getting Started
-description: "How to install and use Claude Code skills and plugins for Claude Code, OpenAI Codex, Gemini CLI, and OpenClaw."
+description: "How to install and use Claude Code skills and plugins for 11 AI coding tools — Claude Code, OpenAI Codex, Gemini CLI, OpenClaw, Cursor, Aider, Windsurf, and more."
 ---
 
 # Getting Started

docs/integrations.md

@@ -1,6 +1,6 @@
 ---
 title: Multi-Tool Integrations
-description: "Use Claude Code Skills with Cursor, Aider, Kilo Code, Windsurf, OpenCode, Augment, and Antigravity. Convert and install all 156 skills in seconds."
+description: "Use Claude Code Skills with Cursor, Aider, Kilo Code, Windsurf, OpenCode, Augment, and Antigravity. Convert and install skills for 11 AI coding tools in seconds."
 ---
 
 # Multi-Tool Integrations

docs/overrides/main.html

@@ -17,12 +17,23 @@
 <meta property="og:description" content="{{ page.meta.description or config.site_description }}" />
 <meta property="og:url" content="{{ page.canonical_url }}" />
 <meta property="og:site_name" content="{{ config.site_name }}" />
+<meta property="og:image" content="https://opengraph.githubassets.com/1/alirezarezvani/claude-skills" />
+<meta property="og:image:width" content="1200" />
+<meta property="og:image:height" content="630" />
+<meta property="og:locale" content="en_US" />
 
 <!-- Twitter Card -->
 <meta name="twitter:card" content="summary_large_image" />
 <meta name="twitter:title" content="{{ page.meta.title or page.title }} - {{ config.site_name }}" />
 <meta name="twitter:description" content="{{ page.meta.description or config.site_description }}" />
 <meta name="twitter:site" content="@nginitycloud" />
+<meta name="twitter:creator" content="@nginitycloud" />
+<meta name="twitter:image" content="https://opengraph.githubassets.com/1/alirezarezvani/claude-skills" />
+
+<!-- Additional SEO -->
+<meta name="author" content="Alireza Rezvani" />
+<meta name="robots" content="index, follow" />
+<link rel="canonical" href="{{ page.canonical_url }}" />
 {% endif %}
 
 <!-- JSON-LD Structured Data -->
@@ -35,29 +46,57 @@
   "description": "{{ config.site_description }}",
   "author": {
     "@type": "Person",
-    "name": "{{ config.site_author }}"
+    "name": "{{ config.site_author }}",
+    "url": "https://alirezarezvani.com",
+    "sameAs": [
+      "https://github.com/alirezarezvani",
+      "https://alirezarezvani.medium.com",
+      "https://twitter.com/nginitycloud"
+    ]
   }
 }
 </script>
 <script type="application/ld+json">
 {
   "@context": "https://schema.org",
-  "@type": "SoftwareApplication",
-  "name": "Claude Code Skills",
-  "applicationCategory": "DeveloperApplication",
-  "operatingSystem": "Cross-platform",
+  "@type": "SoftwareSourceCode",
+  "name": "Claude Code Skills & Plugins",
   "description": "{{ config.site_description }}",
   "url": "{{ config.site_url }}",
+  "codeRepository": "https://github.com/alirezarezvani/claude-skills",
+  "programmingLanguage": ["Python", "Markdown"],
+  "runtimePlatform": "Claude Code, OpenAI Codex, Gemini CLI, Cursor, Aider, Windsurf, OpenClaw",
+  "license": "https://opensource.org/licenses/MIT",
   "author": {
     "@type": "Person",
-    "name": "{{ config.site_author }}"
+    "name": "{{ config.site_author }}",
+    "url": "https://alirezarezvani.com"
   },
-  "license": "https://opensource.org/licenses/MIT",
   "offers": {
     "@type": "Offer",
     "price": "0",
     "priceCurrency": "USD"
+  },
+  "keywords": "claude code skills, ai coding agent, claude code plugins, openai codex skills, gemini cli skills, cursor rules, ai agent skills, claude code agents, mcp server, coding assistant"
+}
+</script>
+{% if page and page.meta and page.meta.description %}
+<script type="application/ld+json">
+{
+  "@context": "https://schema.org",
+  "@type": "TechArticle",
+  "headline": "{{ page.meta.title or page.title }}",
+  "description": "{{ page.meta.description }}",
+  "url": "{{ page.canonical_url }}",
+  "author": {
+    "@type": "Person",
+    "name": "{{ config.site_author }}"
+  },
+  "publisher": {
+    "@type": "Person",
+    "name": "{{ config.site_author }}"
   }
 }
 </script>
+{% endif %}
 {% endblock %}

docs/overrides/partials/announce.html

@@ -1,3 +1,3 @@
-<a href="https://github.com/alirezarezvani/claude-skills/releases/tag/v2.1.2">
-  <strong>v2.1.2</strong> — 173 skills across 9 domains. Landing page generator now outputs Next.js TSX + Tailwind CSS!
+<a href="https://github.com/alirezarezvani/claude-skills">
+  <strong>New:</strong> 3 persona agents + orchestration protocol — combine skills across domains for complex work.
 </a>

docs/skills/index.md

@@ -1,6 +1,6 @@
 ---
 title: "Skills Overview"
-description: "Browse all 173 production-ready skills across 9 domains — engineering, product, marketing, C-level advisory, project management, regulatory, business growth, and finance."
+description: "Browse all 177 production-ready skills across 9 domains — engineering, product, marketing, C-level advisory, project management, regulatory, business growth, and finance."
 hide:
   - edit
 ---
@@ -9,14 +9,14 @@ hide:
 
 # Skills Library
 
-Browse 173 production-ready skills across 9 domains.
+Browse 177 production-ready skills across 9 domains.
 { .skills-hero-sub }
 
 </div>
 
 <div class="grid cards" markdown>
 
--   :material-counter:{ .lg .middle } **173 Skills**
+-   :material-counter:{ .lg .middle } **177 Skills**
 
     ---