seo-skills vs Google Search — FlashData
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). Google Search — FlashData is an MCP server published by flashdata-dev. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-14. 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 |  Google Search — FlashData |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 2.10.4 Forks (GitHub): 40 Stars (GitHub): 164 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.1.1 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 | Google Search — FlashData |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 164 (better) | 0 (worse) |
| Forks (GitHub) (differs) | 40 (better) | 0 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (api.seranking.com/mcp) | On your machine (https://github.com/flashdata-dev/flashdata-mcp/releases/download/smithery-task-servers-v0.1.1/flashdata-google-search-0.1.1.mcpb) |
| Transport (differs) | Streamable HTTP | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | Not published | 1, secrets among them: 1 |
| Parts of the bundle (differs) | 33 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/seranking/seo-skills | github.com/flashdata-dev/flashdata-mcp |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen (differs) | 2026-10-11 | 2026-10-13 |
| Endpoint at the last check (differs) | Responded 11 h ago, requires a key | no remote endpoint we check |
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.
Google Search — FlashData
Google Search rankings, URLs and snippets for localized SERP research. Paid FlashData API.
How to run each
seo-skills As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install seo-skills@claude-communityGoogle Search — FlashData
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Requires: FLASHDATA_API_KEY (secret)
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Only seo-skills has a remote endpoint we 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
The marketplaces of seo-skills publish no settings it asks for, so we do not compare settings.
What it can do: seo-skills · What it can do: Google Search — FlashData · 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.