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Proton Bridge MCP server

by considus.com·com.considus/proton-bridge-mcp·v2.0.0·1 stars

Read, organise and carefully-gated send for Proton Mail, without your mail leaving this machine.

A90/100grade A
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Safety scan
A90/100

full report

Adoption
New

1 stars

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Nobody has reviewed Proton Bridge MCP yet.

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

Proton Bridge MCP tools

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

Public scan report

scanner v0.1.10 · 2026-11-04 · same rubric, same numbers if you re-run it

no findings
  • –Code scanpackage could not be scannedn/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 qualitylocal package, no credentials required12/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; website matches verified namespace9/10
Overall 90/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Proton Bridge MCP compares

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

Safety score
90/100
higher than 83% of 48,243 servers
GitHub stars
1
more than 65% of 28,706 servers

Release history: 2 versions in the registry since 2026-08-11, latest 2026-10-23, typically one every 73 days.

Install Proton Bridge MCP in Claude Code, Cursor or VS Code

The registry entry has no remote endpoint or installable package.

What the publisher says

From the Proton Bridge MCP repository's README, as published. We do not edit it. Read it on GitHub

Proton Bridge MCP

Give any AI assistant read, organise and carefully-gated send access to your Proton Mail, without handing your mail to anyone.

Proton is end-to-end encrypted, which is the whole point of it, and it's also why there's no API to plug an assistant into. Your mail is only readable on your own machine. Proton Mail Bridge is the piece that decrypts locally and speaks ordinary IMAP and SMTP to 127.0.0.1, so with Bridge in place this server never has to send your mail anywhere at all.

Unofficial, and not affiliated with or endorsed by Proton AG.

Docs · Install · Security · FAQ

What it can do

Search and read mail, pull attachments out and read them (including the text of PDF invoices), tag and file messages one at a time or in batches, reply in thread, and send or forward behind a confirmation step.

Anything that sends takes draft=true instead, which puts it in your Drafts for you to look at. That path needs no confirmation, because nothing goes anywhere.

Files can be attached to anything you send, though only from directories you've said are allowed. Reading any file on the machine and posting it out is how data walks off a computer, so the default is the attachments folder and widening it is your decision, not something an instruction in an email can talk it into.

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Proton Bridge MCP: common questions

Is Proton Bridge MCP server safe?
Yes, by our scan: it is graded A (90/100). Read the Proton Bridge MCP safety report
Does Proton Bridge MCP need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Proton Bridge MCP maintained?
The last commit was 2 days ago (2026-11-04). The latest release is v2.0.0.
How does Proton Bridge MCP compare with other MCP servers?
safety score 90/100 (higher than 83% of 48,243 servers); github stars 1 (more than 65% of 28,706 servers). Full comparison.