MCP Servers 139

Gmail

io.github.domdomegg/gmail-mcp

B✓Verified

Allow AI systems to read, send, archive, and manage emails via Gmail.

Microsoft 365 Mail

io.github.mindstone/mcp-server-microsoft-mail

B✓Verified

Microsoft 365 Outlook mail via Graph: read, search, send, reply, forward, draft, move, delete.

Email (IMAP/SMTP)

io.github.mindstone/mcp-server-email-imap

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Email IMAP/SMTP MCP server: iCloud, Gmail, Yahoo, Outlook, and custom IMAP providers

Slack

io.github.mindstone/mcp-server-slack

B✓Verified

Slack MCP server: channels, messages, threads, reactions, users, files, and scheduled messages

Sms

io.github.virtualsms-io/sms

B✓Verified

Real physical SIMs for AI agents: SMS verification and rentals.

MCP server for Altmetric APIs - track research attention across news, policy, social media, and more

Telegram Notify

io.github.ParthJadhav/telegram-notify-mcp

B✓Verified

Send Telegram notifications from AI agents — text, photos, and documents.

smbCloud Mail & Auth

io.github.smbcloudXYZ/smbcloud-cli

B✓Verified

Email infrastructure and authentication for developers: domains, inbox routes, auth apps, deploys.

Agent Email

io.github.UseJunior/email-agent-mcp

A✓Verified

Local email connectivity for AI agents — read, draft, send, and organize Outlook mail via MCP

Telegram Archive

io.github.GeiserX/telegram-archive-mcp

A✓Verified

MCP server for Telegram Archive — search messages, browse chats, and access history

52 MCP tools for AI social media: create, distribute, analyze, and optimize content.

mail-index

io.github.unsoldgroup/mail-index

A✓Verified

Local-first, read-only MCP server for recall over your Gmail: search, contacts, threads, digests.

Schedule and publish social posts to 11 platforms with media, campaigns, analytics and AI captions

Proton Mail (unofficial)

io.github.sethbang/proton-mail-mcp

A✓Verified

Unofficial Proton Mail MCP — send, read, search & organize email over SMTP and IMAP

Apple Mail MCP

io.github.jayvee6/apple-mail-mcp

B✓Verified

LLM access to Apple Mail and iCloud via AppleScript.

Slack

io.github.aaronsb/slack-mcp

A✓Verified

Read and write Slack with session tokens — no OAuth, no bot, no admin approval.

Give your agent its own email address with graduated human oversight, from approval to autonomy.

Cursor Chat Bridge

io.github.udah1/cursor-chat-bridge

A✓Verified

Drive the Cursor agent from Telegram, Discord, or GitHub — with images and voice notes.

Scan and fix email auth (SPF, DMARC, DKIM, MX, blacklists, expiry) + DNS checks.

Apprise notifications over MCP and CLI with authenticated stdio and HTTP transports.

Gotify notifications and app, client, and message management over MCP and CLI.

Rust MCP server and CLI for Gotify push notifications and message management.

Notifications

io.github.topvisor/mcp-notifications

B✓Verified

MCP server for desktop notifications over stdio

Rust MCP server and CLI for Apprise notification fan-out across dozens of delivery backends.