proton-mail-bridge-client

Name: proton-mail-bridge-client Review
Item: proton-mail-bridge-client
Rating: 3.0
Author: Aaron Matthews

Skill Development Usable

Works inClaude Code

Usable Scanned — metadata only

Enables secure, local-first integration of encrypted email workflows into AI-driven development environments.

Local-first Proton Mail MCP server and CLI via Proton Bridge. Search, draft, send and organize mail from Claude Desktop, Claude Code or any MCP client. 96 tools, read-only and send-to-self modes.

Search your Proton Mail inbox for specific information using Claude Desktop.
Draft email responses directly within your coding environment.
Organize your existing emails by asking Claude to categorize them.

84 starsMIT (commercial OK)FreeQuick setup

Usable rating — This tool is functional but has notable gaps. Review the evaluation notes below before deploying.

Why it matters

Enables secure, local-first integration of encrypted email workflows into AI-driven development environments. It closes the gap between LLM reasoning and private communication by allowing automated drafting and organization without compromising end-to-end encryption standards.

Best for

Engineering teams requiring secure, automated email management and drafting capabilities directly within MCP-enabled development workflows.

Works in

Claude Code Claude Cowork Claude Chat

Source

https://github.com/googlarz/proton-mail-bridge-client

By googlarz

How to Get It

Option 1: Claude Desktop App (Code Mode)Click the + button next to the prompt box → Plugins → Add plugin. Search and click Install. Skills work in Claude Code only.

Option 2: Paste into Claude CodeCopy the command below and paste it into your conversation. Claude will install it.

Command

claude plugins install googlarz/proton-mail-bridge-client

Tip: Paste this into a Claude Code conversation. Verify command matches your Claude Code version.

Auto-generated from the tool's public listing — not hands-on verified. Cross-check against the source repo's README before running.

First thing to try

After installing, paste this into Claude:

Help me search my Proton Mail inbox for specific information using Claude Desktop

CostFree

Trust Signals Auto-scanned

Stars84Last updated2026-10-29LicenseMIT (OK for commercial use)Known CVEsNone foundSources: GitHub Advisory Database + OSV.dev · Scanned 2026-10-29 · scanner v1

Community Pulse Quiet

No community discussions found yet. This doesn't mean the tool isn't good — it may be new or serve a niche use case.

Reviewer notes

Auto-scanned review. These are observations, not a security certification.

Scored from trust signals (evidence-eval-v1): 84 GitHub stars; contributors unknown; last commit 0d ago; license MIT.

Things to check

Scanned, not hands-on tested — this entry was auto-scanned from public metadata (GitHub metrics, license, security flags). No reviewer has run it, and no tool-specific limitations have been documented yet.

How to evaluate tools before deploying →

Data shown here comes from public APIs and automated scanning. Reviewer notes reflect one person's experience. This is not a security certification or legal recommendation. Always evaluate tools according to your own organization's policies.

Evaluation Scores

Evaluation

Ease of Use

3/5

Versatility

3/5

Reliability

3/5

Security

3/5

Overall score3.00 / 5.00 UsableEvaluatedOct 2026

Scored from trust signals (evidence-eval-v1): 84 GitHub stars; contributors unknown; last commit 0d ago; license MIT.

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