Is Obsidian Brain MCP server safe?

Yes, with the usual care.

B72/100grade B

Safe to use. Minor gaps such as a missing repository or slower maintenance.

No critical or high findings in the latest scan.

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

2 medium

Code scan210 source files scanned15/25
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitylocal package, no credentials required12/15
Maintenancelast push 46 days ago12/15
Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

mediumnpm install lifecycle script presentinstall.script

package.json: … "prepublishOnly": "npm run build", "postinstall": "npm rebuild better-sqlite3 || (echo 'o…

Overall 72/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Obsidian Hybrid Search
Search Obsidian vaults with hybrid full-text, fuzzy, semantic, and graph retrieval.
not reviewed
Established
B
Nouz
Semantic knowledge engine for Obsidian with auto-classification and DAG hierarchy
not reviewed
Growing
A
Smart Connections
Local semantic search over Obsidian vaults via Smart Connections embeddings. Multi-vault, private.
not reviewed
Growing
A