Zen Devtools MCP server

by sushruth·io.github.sushruth/zen-devtools-mcp·v1.0.0

Attach firefox-devtools-mcp to your running Zen or Firefox, auto-restarting with Marionette.

B70/100grade B

What users say

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Safety scan

B70/100

Adoption

New

0 stars

Reviews

Nobody has reviewed Zen Devtools yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

No tool declarations could be read from the package source. They show once the server is installed.

scanner v0.1.10 · 2026-10-25 · same rubric, same numbers if you re-run it

no findings

–Code scanremote-only server, no package to scann/a
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualityno auth information5/15
Maintenancelast push 4 days ago15/15
Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Overall 70/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

The registry entry has no remote endpoint or installable package.

Is Zen Devtools MCP server safe?: Mostly: it is graded B (70/100). Read the Zen Devtools safety report
Does Zen Devtools need an API key?: Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Zen Devtools maintained?: The last commit was 14 days ago (2026-10-21). The latest release is v1.0.0.
What can I use instead of Zen Devtools?: Servers from other publishers that do the same job: Firefox DevTools MCP server.

Same job from other publishers: the closest match first, then the best rated.

Firefox DevTools MCP
Control and debug Firefox: navigate, fill forms, inspect network and console, profile.
not reviewed
Established
A