Comparison
contix herramientas vs Open Seo
Open Seo has more GitHub stars (23,838 vs 0). Open Seo was updated more recently (last commit 2d ago). Data comes straight from GitHub and refreshes daily.
contix herramientas
Free no-auth tools for Spain: validate IBAN, EU VAT check (VIES), Modelo 303 sums, Veri*factu dates.
$
claude mcp add --transport http contix-herramientas https://api.contix.es/api/v1/mcp/herramientas
Open Seo
Open source alternative to Semrush and Ahrefs
$
npx skills add every-app/open-seo --skill simple-issue-description| Metric | contix herramientas | Open Seo |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 0 | 23,838 |
| Stars, last 7 days | n/a | +104 |
| Forks | 0 | 3,178 |
| Upvotes | 0 | 0 |
| Language | n/a | TypeScript |
| License | n/a | MIT |
| Last commit | n/a | 2d ago |
| Created | n/a | Feb 2026 |
| Categories | Security | Search & web, Security, AI & LLM tooling |