MCP Servers 219

Gmail Postmaster Tools

io.github.optipub/gmail-postmaster-tools

B✓Verified

Gmail Postmaster Tools v2 — domains, traffic metrics, and compliance via your own Google OAuth.

Telegram

io.github.jgalea/telegram-mcp

B✓Verified

Telegram MCP server: read, send, and search messages and manage chats via your account.

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

Never-stored live email: read, send, organize, schedule and auto-triage Gmail or any IMAP mailbox.

mail-index

io.github.unsoldgroup/mail-index

A✓Verified

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

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.

YAAC

io.github.amyodov/yet-another-agentic-chat

A✓Verified

Messaging between concurrent AI coding sessions, across clients, over MCP.

Proton Mail (unofficial)

io.github.sethbang/proton-mail-mcp

A✓Verified

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

NotifyHub — Unified Notification MCP Server

io.github.GabrielBBaldez/notify-hub

B✓Verified

Send notifications across 23 channels with 36 AI-ready tools.

twscrape Twitter/X (read-only)

io.github.jsilets/twscrape-twitter-mcp

A✓Verified

Read-only X/Twitter MCP: posts, threads, replies, search via twscrape.

mail-muncher

io.github.craigjmidwinter/mail-muncher

A✓Verified

Filtered, read-only IMAP and Gmail archived to disk as .eml + markdown, served over MCP.

WhatsApp MCP Server

io.github.nakulben/whatsapp-mcp

B✓Verified

Manage WhatsApp Business templates and send messages via Meta Cloud API

Multi-Account Gmail

io.github.cunicopia-dev/multi-account-gmail-mcp

B✓Verified

Multi-account Gmail MCP server — read, search, draft, and label across every inbox.

Telegram MCP Server

io.github.tolboy/telegram-mcp-tdlib

A✓Verified

Local-first TDLib Telegram MCP server with 110 tools, account isolation and production guardrails.

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

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.

Email (IMAP/SMTP)

io.github.boutquin/email

B✓Verified

Multi-account IMAP/SMTP email server with 22 tools for reading, sending, searching, and organizing.

JMAP Email

io.github.mikluko/jmap-mcp

B✓Verified

Email management via JMAP — mailboxes, messages, identities, and Sieve scripts

macOS-only MCP server that exposes iMessage chat

io.github.adelaidasofia/imessage-mcp

A✓Verified

macOS-only MCP server that exposes iMessage chat.db to Claude and exports per-chat history to an…

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