not analyzable — no source code found to analyze
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Insufficient evidence to grade. This server's source has not been statically analyzed, so a low grade would only mean "nothing found", not "nothing there". We don't show a reassuring grade we can't stand behind. Attested signals (CVEs, provenance) below still apply.
Once the source is analyzed (see the analysis flag in the header), a graded score appears here. How analysis works: methodology.
- A · 11 → A · 14
- A · 0 → A · 11
- A · 7 → A · 0
- A · 12 → A · 7
- B · 26 → A · 12
- B · 21 → B · 26
- B · 16 → B · 21
- B · 20 → B · 16
- B · 15 → B · 20
- B · 20 → B · 15
- B · 26 → B · 20
No known CVEs for this server.
No tool-safety findings — heuristic detectors run on the compute-risk cadence; a finding appears when a tool trips a rule.
- recent drift +20 capability drift →
[](https://mcpobservatory.com/servers/smithery:cyanheads/pubmed-mcp-server/security) Heuristic, inferred signals — false positives (legitimately powerful tools, forks, language ports) are expected. Treat each as "review this", not a verdict. See the ecosystem-wide picture on the security hub, or the fleet security of cyanheads.