Is Observatory MCP server safe?

Yes, with the usual care.

B77/100grade 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 · 2026-09-24 · same rubric, same numbers if you re-run it

2 medium

Code scan231 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 2 days ago15/15
Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

mediumnpm install lifecycle script presentinstall.script

package.json: ….", "prepack": "npm run build", "postinstall": "node scripts/postinstall.mjs", "pr…

Overall 77/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Git
Comprehensive Git MCP server enabling native git tools including clone, commit, worktree, & more.
not reviewed
Established
A
Contentrain
Git-native content governance for AI agents — 27 deterministic MCP tools over stdio and HTTP.
not reviewed
Established
A
Weavatrix
Native Weavatrix MCP: 67 read-only tools for code, local CI, n8n, Dify, agents, Mermaid, Web3.
not reviewed
Growing
A