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maintenanceA 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.
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29 npm
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MIT
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 read-only access to Proton Mail via Proton Bridge, enabling email search, listing, and reading without sending or modifying emails.
Why 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.66118 npm15MITWhy 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/IMAP3183 npm7MITWhy this server?
Allows interaction with Proton Mail accounts through a local Proton Mail Bridge using IMAP/SMTP, including folder listing, message search and reading, preparing and sending messages, and read-status changes.
AlicenseAqualityCmaintenanceEnables local access to multiple email accounts across Gmail OAuth, IMAP/SMTP, and Proton Mail Bridge, requiring an explicit account ID for each action. It supports listing folders, searching and reading messages, and preparing or sending mail while keeping credentials in the operating system credential store.8MITWhy 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.
AlicenseAqualityCmaintenanceEnables 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.425 npm2MITWhy this server?
Provides tools for reading and searching Proton Mail messages through the Proton Mail Bridge.
AlicenseAqualityDmaintenanceMCP 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 to search, read, draft, send, and manage emails in Proton Mail via Proton Bridge.
AlicenseAqualityBmaintenanceMCP server that gives AI coding agents access to ProtonMail via Proton Bridge, enabling secure search, read, draft, and send of emails while keeping decrypted mail local.839 npmMITWhy this server?
Provides read-only access to a Proton Mail mailbox through a local Proton Bridge instance, with tools to list folders and labels, list recent messages (filtered by unread status, date range, sender, or subject), perform full-text search across headers and body, and read individual messages by Message-ID with decoded text body, attachments, and flags. When the optional draft capability is enabled, it also supports listing, creating, previewing, and two-phase (prepare/commit) management of drafts, including replying, forwarding, updating, and deleting.
AlicenseAqualityAmaintenanceEnables AI agents to read a Proton Mail mailbox through a local Proton Bridge instance, listing folders, browsing recent messages, running full-text searches, and reading individual messages with decoded bodies and attachment info. All access is read-only — mailboxes are opened in IMAP READONLY mode, so nothing is ever modified, and the capability model lets operators opt into future draft, organize, send, and delete tools behind explicit confirmations.1060 PyPIMITWhy this server?
Enables full email management for Proton Mail through Proton Mail Bridge, allowing users to list folders, search and read emails, send new messages and replies, and manage mailbox organization.
AlicenseAqualityDmaintenanceEnables 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.82MIT