Is Plumb MCP server safe?

Probably. Read the findings first.

C65/100grade C

Use with care. Some checks failed or could not be verified.

What to know before installing

Public scan report

scanner v0.1.9 · 2026-09-26 · same rubric, same numbers if you re-run it

1 high

Code scan7 source files scanned13/25
–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 9 days ago15/15
Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

highShell command built from a string (injection risk)exec.shell-concat

dist/index.js: …t-edge"]) { try { const out = execSync(`${which} ${cmd}`, { stdio: ["ignore", "pipe", "igno…

Overall 65/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Fortress
Stealth browser for AI agents: fetch pages behind Cloudflare/DataDome/CAPTCHA, extract clean data.
not reviewed
Established
B
Design System Extractor
MCP server for Storybook design systems — extract component HTML, styles and metadata.
not reviewed
Growing
A
pixelpact
Extract a visual contract from a reference page and measure an implementation against it
not reviewed
Growing
A