Comparison
Open Seo vs Paceproof
Open Seo has more GitHub stars (23,838 vs 0). Open Seo was updated more recently (last commit 6d ago). Data comes straight from GitHub and refreshes daily.
Open Seo
Open source alternative to Semrush and Ahrefs
$
npx skills add every-app/open-seo --skill simple-issue-description
Paceproof
Verifies Ed25519-signed attestation records and builds audit reports via MCP tools.
$
npx -y paceproof-cli| Metric | Open Seo | Paceproof |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 23,838 | 0 |
| Stars, last 7 days | +104 | n/a |
| Forks | 3,178 | 0 |
| Upvotes | 0 | 0 |
| Language | TypeScript | n/a |
| License | MIT | n/a |
| Last commit | 6d ago | n/a |
| Created | Feb 2026 | n/a |
| Categories | Search & web, Security, AI & LLM tooling | Security |