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maintenanceEnables AI assistants to read, organize, and send Proton Mail through the local Proton Bridge, with careful gating for sending and attachment access.
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Best Proton Mail MCP Servers
Proton Mail is an encrypted email service that prioritizes privacy and security, offering end-to-end encryption to protect user communications from surveillance and data mining.
Why this server?
Provides tools for reading, searching, organizing, and sending Proton Mail via the Proton Mail Bridge, including attachment handling, label/folder management, drafts, replies, and confirmation-gated sends.
Why this server?
Provides tools for searching, reading, and managing Proton Mail emails, threads, attachments, and drafts via a local Proton Mail Bridge.
AlicenseAqualityAmaintenanceBaryon connects MCP-compatible AI assistants to Proton Mail through a local bridge, enabling email search, reading, attachment handling, and draft creation while enforcing deliberate permission limits. It runs locally and cannot send, delete, or modify mail.11BSD 3-ClauseWhy this server?
Provides email management for Proton Mail accounts via Proton Bridge, including searching, reading, drafting, and optionally sending and organizing messages.
AlicenseAqualityBmaintenanceAn email MCP server that lets Claude or any MCP client search, read and draft mail via IMAP, treating every message as untrusted input. It prioritizes safety with plain-text-only bodies, disabled sending until an allowlist is set, and no bcc support.571MITWhy this server?
Provides read-only access to Proton Mail via Proton Bridge, enabling email search, listing, and reading without sending or modifying emails.
AlicenseAqualityDmaintenanceA read-only MCP server that connects to Proton Mail via Proton Bridge, enabling AI assistants to search, list, and read emails securely without leaving your machine.4441MITWhy this server?
Provides tools for interacting with Proton Mail, including reading emails, listing folders, searching messages, and retrieving attachments through the local Proton Mail Bridge.
AlicenseAqualityBmaintenanceAn MCP server that enables AI assistants to read and search Proton Mail messages through a locally running Proton Mail Bridge. It provides tools like list_folders, list_messages, search_messages, get_message, and get_attachment.6193MITWhy this server?
Allows AI agents to read, compose, and manage encrypted Proton Mail inboxes through Proton Bridge, with permission-gated and audit-logged access.
AlicenseAqualityAmaintenanceAn MCP server that gives AI agents permission-gated, audit-logged access to private email providers (Proton Mail via Bridge and plain IMAP), running locally with OAuth-based authentication and human-controlled escalation for destructive operations.6628810MITWhy this server?
Provides AI assistants with full access to a Proton Mail account, enabling sending, reading, searching, and organizing email over SMTP and IMAP.
AlicenseAqualityCmaintenanceUnofficial MCP server for Proton Mail (not affiliated with Proton AG) — send, read, search & organize email over SMTP/IMAP311225MITWhy this server?
Provides tools for reading and searching Proton Mail messages through the Proton Mail Bridge.
AlicenseAqualityCmaintenanceMCP server for reading and searching Proton Mail via Proton Mail Bridge, providing tools to list mailboxes, list/search messages, and get message details with TLS certificate pinning.4MITWhy this server?
Provides tools for reading and searching Proton Mail inbox through Proton Mail Bridge, including listing mailboxes, listing messages, searching by sender/subject/body, and fetching full message contents.
AlicenseAqualityBmaintenanceEnables AI assistants to read and search Proton Mail inbox through Proton Mail Bridge, providing tools to list mailboxes, list messages, search messages, and fetch full message bodies. Read-only, with secure certificate pinning.427MIT