seo-skills vs seodata.dev: keyword search volume
seo-skills is a plugin bundle for AI coding tools published by seranking. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). seodata.dev: keyword search volume is an MCP server published by seodata.dev. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-17. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  seo-skills |   seodata.dev: keyword search volume |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 2.10.4 Forks (GitHub): 42 Stars (GitHub): 173 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | seo-skills | seodata.dev: keyword search volume |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 173 (better) | 0 (worse) |
| Forks (GitHub) (differs) | 42 (better) | 0 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (api.seranking.com/mcp) | Remote server (mcp.seodata.dev/mcp) |
| Transport | Streamable HTTP | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 33 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/seranking/seo-skills | github.com/seodata-dev/mcp-server |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen (differs) | 2026-10-11 | 2026-10-12 |
| Endpoint at the last check (differs) | Responded 3 days ago, requires a key | Responded 3 days ago |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
seo-skills
Production-ready SEO toolkit for Claude — 25 specialist skills that turn raw search data into finished deliverables. Covers content briefs, technical and E-E-A-T content audits, keyword clusters, competitor and backlink gap analysis, AI Search share of voice across ChatGPT / Perplexity / Gemini / AI Overview, page-level intelligence, structured data, sitemap and hreflang validation, local SEO, and Google's own APIs (GSC, PSI, CrUX, GA4, Indexing). Powered by the SE Ranking MCP server.
seodata.dev: keyword search volume
Keyword search volume, CPC, competition and similar keywords for 50+ countries.
How to run each
seo-skills As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install seo-skills@claude-communityseodata.dev: keyword search volume As a remote MCP server
claude mcp add --transport http keywords https://mcp.seodata.dev/mcp --header "Authorization: Bearer <YOUR_TOKEN>"Requires: Authorization header
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Both endpoints responded at the last daily check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: seo-skills · What it can do: seodata.dev: keyword search volume · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.