Comparison
MAC Address Lookup vs Open Seo
Open Seo has more GitHub stars (23,838 vs 0). Open Seo was updated more recently (last commit 3d ago). Data comes straight from GitHub and refreshes daily.
MAC Address Lookup
Find the organization behind a MAC address or OUI prefix in the IEEE registries. No auth, no key.
$
claude mcp add --transport http mac-address-lookup https://mac.jasontally.com/mcp
Open Seo
Open source alternative to Semrush and Ahrefs
$
npx skills add every-app/open-seo --skill simple-issue-description| Metric | MAC Address Lookup | 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 | 3d ago |
| Created | n/a | Feb 2026 |
| Categories | Security | Search & web, Security, AI & LLM tooling |