Is Obsidian Hybrid Search MCP server safe?

Yes, with the usual care.

B75/100grade 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 v0.1.8 · 2026-09-19 · same rubric, same numbers if you re-run it

1 medium

Code scan40 source files scanned20/25
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitystatic API keys via environment variables6/15
Maintenancelast push 2 days ago15/15
Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

mediumeval / new Function usedexec.eval

dist/eval/metrics.js: …/** * Pure metric functions for eval (nDCG, MRR, Hit@k, Recall@k). * No side …

Overall 75/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Enzyme
Semantic search and pattern discovery for Obsidian and markdown vaults.
not reviewed
Growing
A
Vault Cortex
Standalone MCP server for Obsidian vaults — hybrid search, notes & files, memory, tasks, OAuth 2.1
not reviewed
Growing
B
Exomem
Local Markdown/Obsidian knowledge substrate for MCP agents with governed memory and hybrid search.
not reviewed
Established
A