docs: Update README.md with new skill structure

- Updated skill count from 11 to 20
- Added dual-platform architecture documentation
- Updated directory structure to reflect custom-skills/ rename
- Organized skills by category with numbering

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

README.md

@@ -4,29 +4,84 @@
 
 A collection of custom Claude Skills for OurDigital workflows, Jamie Plastic Surgery Clinic brand management, SEO/GTM tools, and Notion integrations.
 
-## Custom Skills (11 skills)
+## Custom Skills (20 skills)
 
-| Skill | Purpose |
+### General Automation (01-09)
-|-------|---------|
-| `notion-organizer` | Notion workspace management |
-| `research-to-presentation` | Notion research to PPT/Figma |
-| `seo-gateway-strategist` | SEO gateway page strategy |
-| `gateway-page-content-builder` | Gateway page content generation |
-| `ourdigital-visual-storytelling` | Blog featured image prompt generator |
-| `ourdigital-research-publisher` | Research-to-publication workflow |
-| `ourdigital-seo-audit` | Comprehensive SEO audit & analysis |
-| `ourdigital-gtm-audit` | Lightweight GTM container & dataLayer audit |
-| `ourdigital-gtm-manager` | Comprehensive GTM management with dataLayer injection |
-| `jamie-brand-editor` | Jamie Clinic branded content generation |
-| `jamie-brand-guardian` | Jamie Clinic content review & evaluation |
 
-## Structure
+| # | Skill | Purpose |
+|---|-------|---------|
+| 01 | `notion-organizer` | Notion workspace management |
+| 02 | `notion-data-migration` | Database migration tools |
+
+### SEO Tools (10-19)
+
+| # | Skill | Purpose |
+|---|-------|---------|
+| 10 | `seo-technical-audit` | Robots.txt, sitemap, crawlability |
+| 11 | `seo-on-page-audit` | Meta tags, headings, links |
+| 12 | `seo-local-audit` | NAP, GBP, citations |
+| 13 | `seo-schema-validator` | Structured data validation |
+| 14 | `seo-schema-generator` | Schema markup creation |
+| 15 | `seo-core-web-vitals` | LCP, CLS, FID, INP metrics |
+| 16 | `seo-search-console` | GSC data analysis |
+| 17 | `seo-gateway-architect` | Gateway page strategy |
+| 18 | `seo-gateway-builder` | Gateway page content |
+
+### GTM/GA Tools (20-29)
+
+| # | Skill | Purpose |
+|---|-------|---------|
+| 20 | `gtm-audit` | GTM container audit |
+| 21 | `gtm-manager` | GTM management + dataLayer |
+
+### OurDigital Channel (30-39)
+
+| # | Skill | Purpose |
+|---|-------|---------|
+| 30 | `ourdigital-designer` | Visual storytelling, image prompts |
+| 31 | `ourdigital-research` | Research → Blog workflow |
+| 32 | `ourdigital-presentation` | Notion → PPT/Figma |
+
+### Jamie Clinic (40-49)
+
+| # | Skill | Purpose |
+|---|-------|---------|
+| 40 | `jamie-brand-editor` | Content generation |
+| 41 | `jamie-brand-audit` | Content review/evaluation |
+
+## Dual-Platform Architecture
+
+Each skill supports both Claude Code and Claude Desktop:
 
 ```
-ourdigital-custom-skills/    # Custom skills for production use
+XX-skill-name/
-claude-skills-examples/      # Anthropic reference examples
+├── code/                    # Claude Code version
-official-skils-collection/   # 3rd party Notion skills
+│   ├── CLAUDE.md            # Action-oriented directive
-reference/                   # Skill format documentation
+│   ├── scripts/             # Executable Python/Bash
+│   └── references/          # Documentation
+│
+├── desktop/                 # Claude Desktop version
+│   ├── SKILL.md             # MCP-focused directive
+│   ├── references/          # Guidance docs
+│   └── examples/            # Usage examples
+│
+└── README.md                # Overview
+```
+
+## Repository Structure
+
+```
+claude-skills-factory/
+├── custom-skills/           # 20 custom skills for production use
+├── example-skills/          # Anthropic reference examples
+├── ga-agent-skills/         # GA Agent decomposed architecture
+├── official-skills/         # 3rd party Notion skills
+├── reference/               # Skill format documentation
+├── docs/                    # Additional documentation
+├── .claude/                 # Claude Code commands
+│   └── commands/            # Slash command definitions
+├── CLAUDE.md                # Development guidelines
+└── README.md                # This file
 ```
 
 ## Usage