# protonmail-mcp

> Use this tool when you need to manage Proton Mail settings, including addresses, custom domains, and encryption keys, from a centralized interface like Claude Code or any MCP host, allowing for streamlined administration and security control. It solves problems related to email account management, custom domain configuration, and encryption key handling. The tool accepts inputs from MCP hosts and outputs managed mail settings and encryption keys.

Canonical page: https://skillsregistry.net/skills/millsmillsymills-protonmail-mcp  
JSON: https://api.skillsregistry.net/v1/skills/millsmillsymills-protonmail-mcp

## Description

MCP server for Proton Mail — manage addresses, custom domains, mail settings, and encryption keys from Claude Code or any MCP host.

## Trust

- **Trust score (0–1):** 0.89
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Category:** security
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/millsmillsymills/protonmail-mcp)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "millsmillsymills-protonmail-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/millsmillsymills-protonmail-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/millsmillsymills-protonmail-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt