MCP Servers 705

MCP server for Slack — read/write messages, manage threads, and react to messages.

MCP server for Twist team messaging — manage channels, threads, and messages.

MCP server for Gmail with OAuth2 (personal) and service account (Workspace) support.

Discord MCP

io.github.cappyeo/discord-mcp

A✓Verified

Caller-owned Discord operations for AI agents with 209 typed tools and verifiable guild builds.

Memcord

io.github.ukkit/memcord

C◆ advisory

🧠 Self-hosted, privacy-first MCP server for long-term AI memory — save, search & summarize Claude/ChatGPT chat history locally.

Send messages, access channels, and manage files in your Slack workspace.

Collaborate, chat, and manage meetings in Microsoft Teams.

Ultimate toolbox to connect your LLM to popular productivity tools such as Monday, AirTable, Slack

Read emails, send messages, and manage labels in your Gmail account.

Agent Inbox

io.github.gsd-build/agent-inbox

C◆ advisory

Give any AI agent a disposable email inbox in one tool call.

Apple Mail MCP

io.github.imdinu/apple-mail-mcp

A✓Verified

Apple Mail MCP server with full-coverage FTS5 body search, reliable on large mailboxes.

Postmark

io.github.activecampaign/postmark-mcp

B◆ advisory

Official Postmark MCP server by ActiveCampaign — 24 tools to send, template, search, and diagnose transactional email from Claude, Cursor & other AI assistants.

Matrix

io.github.mjknowles/matrix-mcp-server

E◆ advisory

MCP Server for a Matrix home server integration; chat, manage rooms, etc.

Slack Explorer MCP

io.github.shibayu36/slack-explorer-mcp

B✓Verified

MCP server specialized in retrieving information from Slack messages and threads

Fast Telegram

io.github.leshchenko1979/fast-mcp-telegram

A✓Verified

Multi-tenant Telegram gateway for AI agents — HTTP+stdio, 8 tools, MTProto User API

Kiro Discord Bot

io.github.nczz/kiro-discord-bot

B◆ advisory

Discord control plane for project-bound ACP agents (Kiro CLI/OMP) with MCP policy, cron/audit, and A2A over NATS/JetStream.

Telegram (mcp-telegram)

io.github.mcp-telegram/mcp-telegram

A✓Verified

MCP server for Telegram userbot — messages, media, reactions, polls & more.

Cross-platform social media intelligence.

Twitter (X) trends over time, with growth for any keyword.

prompts.chat MCP Server

io.github.f/prompts.chat-mcp

C✓Verified

Search and retrieve AI prompts from prompts.chat, the social platform for AI prompts.

Infobip MCP server for omnichannel communication and messaging.

Manage channels, conversations, users, and workspace apps programmatically

Manage subscriptions, users, and send event notifications for Semrush apps

Better Email

io.github.n24q02m/better-email-mcp

A✓Verified

IMAP/SMTP MCP server for Email with composite tools.