Ubuntu Security Notices / USN (usnwatch) — buy per-query in-session vs Everything
Side-by-side comparison of two Model Context Protocol servers. Pick the right one for Claude Desktop, Claude Code, or Cursor.
Ubuntu security: USNs per CVE, patched versions. Register in-session — free testnet funds.
Reference / test server with prompts, resources, and tools.
Comparison
| Feature | Ubuntu Security Notices / USN (usnwatch) — buy per-query in-session | Everything |
|---|---|---|
| Pricing | Free | Free |
| Installs | — | — |
| Rating | — | — |
| Verified | — | |
| Hosted | Hosted | — |
| Tools | — | — |
| Category | development | development |
| Author | com.a2awire | Community |
| Repo | ee324/a2awire | modelcontextprotocol/servers |
When to pick Ubuntu Security Notices / USN (usnwatch) — buy per-query in-session
Ubuntu security: USNs per CVE, patched versions. Register in-session — free testnet funds.
When to pick Everything
Reference / test server with prompts, resources, and tools.
Looking for something else? Browse all MCPs or check trending this week.