Head to head
Osv Advisory vs Semiotic
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
Osv Advisory
?io.github.cyanheads/osv-advisory-mcp-serverNo reviews yet
Query OSV.dev for package vulnerabilities and batch-audit dependency lists via MCP.
Full listing
No reviews yet
Verified React chart generation: select, validate, repair, render, and inspect charts through MCP.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. Semiotic has noticeably more public adoption.
| Osv Advisory | Semiotic | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | ? | B82/100 |
| Adoption | — | Widely used |
| GitHub stars | – | 2.7k |
| Downloads / week | – | 5.8k |
| Runs where | Hosted (remote) | Hosted (remote) |
| Gateway-ready | Yes | Yes |
| Tools | — | 5 |
| Write actions | — | 1 |
| Price per call | Free | Free |
| Licence | — | Apache-2.0 |
| Last release | — | 2026-09-19 |
| Category | Everything else | Everything else |