Comparison
Claude Seo vs Oh My Mermaid
Claude Seo has more GitHub stars (19,062 vs 3,139). Claude Seo was updated more recently (last commit 1w ago). Data comes straight from GitHub and refreshes daily.
Claude Seo
Universal SEO skill for Claude Code. 26 sub-skills + 19 sub-agents covering technical SEO, E-E-A-T, schema, GEO/AEO, agent readiness (Lighthouse Agentic Browsing, WebMCP,…
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/plugin marketplace add AgriciDaniel/claude-seo
Oh My Mermaid
Turn complex codebases into clear, navigable architecture diagrams with Claude Code.
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npm install -g oh-my-mermaid && omm setup| Metric | Claude Seo | Oh My Mermaid |
|---|---|---|
| Type | Plugin | Plugin |
| GitHub stars | 19,062 | 3,139 |
| Stars, last 7 days | +71 | n/a |
| Forks | 2,778 | 244 |
| Upvotes | 0 | 0 |
| Language | Python | TypeScript |
| License | MIT | MIT |
| Last commit | 1w ago | 6mo ago |
| Created | Feb 2026 | Mar 2026 |
| Categories | Productivity, Data & analytics, AI & LLM tooling | Data & analytics, Docs & writing |