Is Atomic Mail MCP server safe?

Yes, with the usual care.

A93/100grade A

Passed every safety check we run. Maintained, authenticated, reachable, clean scan.

No critical or high findings in the latest scan.

Public scan report

scanner v0.1.3 · 2026-09-19 · same rubric, same numbers if you re-run it

1 medium

Code scan114 source files scanned20/25
Live reliabilityremote reachable in 455ms (auth required)20/20
–Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
Auth qualityOAuth resource metadata advertised on 40115/15
Maintenancelast push 1 days ago15/15
Maintainer identityregistry namespace matches repository owner; GitHub account older than a year9/10

mediumeval / new Function usedexec.eval

esm/_dnt.polyfills.js: … } else { // eval("typeof import.meta"); retur…

Overall 93/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Email Inbox API + Sending by Sendmux
AI email inbox and sending tools with attachments, search, live events, and webhooks.
not reviewed
Growing
A
EmptyInbox
Zero-config disposable email inboxes for AI agents: create, read mail, await verify codes.
not reviewed
Growing
B
MCP
Unlimited agent mailboxes — create identities, read/wait for mail, extract OTPs, send email.
not reviewed
Growing
B