TL;DR
Proton Mail (unofficial) is a Model Context Protocol (MCP) server. Unofficial Proton Mail MCP — send, read, search & organize email over SMTP and IMAP Install with: npx -y proton-mail-mcp. Source: https://github.com/sethbang/proton-mail-mcp. It speaks the Model Context Protocol and works with any compatible client (Claude, Cursor, Cline, Windsurf, Warp and more).
Proton Mail (unofficial)
Unofficial Proton Mail MCP — send, read, search & organize email over SMTP and IMAP
Install Command
npx -y proton-mail-mcpFrequently Asked Questions
Proton Mail (unofficial) is a Model Context Protocol server that Unofficial Proton Mail MCP — send, read, search & organize email over SMTP and IMAP
You can install it by running the install command: `npx -y proton-mail-mcp`. It then becomes available to any MCP-compatible client such as Claude, Cursor, Cline, Windsurf.
The Proton Mail (unofficial) MCP Server is compatible with any client that speaks the Model Context Protocol — including Claude, Cursor, Cline, Windsurf.
Check the project license on its repository before use.
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Rating
Details
- Agent Rank
- 32.7
- License
- Last Updated
- Aug 11, 2026
- Languages
- TypeScript
Client Compatibility
Speaks the Model Context Protocol — works with any compatible client.