A
licenseA
qualityB
maintenanceAn MCP server providing comprehensive email capabilities via IMAP and SMTP, enabling AI assistants to read, search, send, manage, schedule, and analyze emails across multiple accounts.
49
11,406
LGPL 3.0
Best Proton MCP Servers
Proton provides privacy and security products and services to millions of users around the world, including an encrypted email service, VPN, calendar, cloud storage, and password manager.
Why this server?
Integrates with ProtonMail email accounts to enable reading, searching, sending, managing, scheduling, and analyzing emails via IMAP/SMTP.
Why this server?
Allows reading and searching emails from a Proton Mail account via the Proton Bridge IMAP interface.
AlicenseAqualityDmaintenanceEnables LLM clients to read and search email via IMAP with tools for listing folders, searching messages, and fetching message content. It supports pagination, snippets, and thread context, and is designed for local AI workflows.10MITWhy this server?
Provides AI assistants with full access to a Proton Mail account, enabling sending, reading, searching, and organizing email over SMTP and IMAP.
AlicenseAqualityBmaintenanceUnofficial MCP server for Proton Mail (not affiliated with Proton AG) — send, read, search & organize email over SMTP/IMAP31623MITWhy this server?
Allows managing ProtonMail accounts via IMAP (requires ProtonMail Bridge), enabling operations such as searching, reading, sending, moving, and deleting emails, as well as folder management.
AlicenseAqualityAmaintenanceEnables Claude to interact with email accounts via IMAP and SMTP, providing tools for searching, reading, sending, and managing emails across multiple providers.401,35074MITWhy this server?
Provides interaction with Proton services via the local Proton Bridge, enabling secure access to mailbox data, thread management, and analytics.
AlicenseAqualityAmaintenanceProfessional Proton Mail management with 20+ tools, advanced analytics, and seamless Proton Bridge integration.763030MITWhy this server?
Provides comprehensive email management capabilities for Proton services via Proton Mail Bridge, enabling folder navigation, searching, reading messages with attachments, and sending or replying to emails.
AlicenseAqualityCmaintenanceEnables full Proton Mail management through the Model Context Protocol by connecting to a local Proton Mail Bridge instance. It allows users to list, search, read, send, and organize emails using natural language commands.81MITWhy this server?
Enables interaction with ProtonMail accounts through the ProtonMail Bridge, supporting operations like searching, reading, and sending emails.
AlicenseAqualityAmaintenanceIMAP/SMTP email MCP server with App Passwords. Auto-discovers Gmail, Outlook, Yahoo, iCloud. 5 composite tools, multi-account.546529Apache 2.0Why this server?
Provides tools for managing emails on ProtonMail via IMAP/SMTP (using ProtonMail Bridge), including listing, reading, searching, sending, replying, moving, flagging, and deleting messages.
AlicenseBqualityCmaintenanceUniversal IMAP/SMTP MCP server that works with any email provider, providing tools to read, search, send, and manage emails.10881MITWhy this server?
Integrates with Proton Suite, providing tools for Mail (IMAP/SMTP via Bridge), Pass (pass-cli for password management), Drive (CLI for file sync and audit), and Calendar (CalDAV stub). Enables AI agents to manage emails, passwords, files, and calendar events.
AlicenseAqualityAmaintenanceAn MCP server for managing Proton Mail, Pass, Drive, and Calendar through local IMAP/SMTP, pass-cli, and Proton Drive CLI, enabling AI agents to operate the mailbox, manage passwords, sync files, and classify emails.39AGPL 3.0