MCP Servers / communication / Proton Mail MCP

Proton Mail MCP

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stdionone★ 1communication

A local-only macOS Model Context Protocol server that exposes your Proton Mail account to Claude Desktop and Claude Code via Touch-ID-gated tool calls.

github ↗
Install
How to run this server

No install command recorded.

server path: proton-mail-mcp
Tools
What this server exposes
mail_list
List emails in Proton Mail
mail_search
Search emails in Proton Mail
mail_read
Read a specific email
mail_read_thread
Read an entire email thread
mail_list_attachments
List attachments of an email
labels_list
List all labels
folders_list
List all folders
account_whoami
Get current account information
mail_sync
Sync mail data
mail_mark_read
Mark email as read
mail_mark_unread
Mark email as unread
mail_move
Move email to a different folder
mail_label
Apply a label to an email
mail_trash
Move email to trash
labels_create
Create a new label
labels_update
Update an existing label
labels_delete
Delete a label
folders_create
Create a new folder
folders_update
Update an existing folder
folders_delete
Delete a folder
mail_draft_create
Create a new draft email
mail_draft_update
Update an existing draft
mail_draft_delete
Delete a draft
mail_draft_list
List all drafts
mail_send
Send an email
mail_reply
Reply to an email
mail_reply_all
Reply all to an email
mail_forward
Forward an email
mail_send_draft
Send a draft email
mail_delete_permanent
Permanently delete an email (denied by default)
Configuration
Environment & auth
authnone
Resources
githubhttps://github.com/just-an-oldsalt/proto-mcp ↗
Proton Mail MCP — MCP Server · libregistry