MCP Server Directory

219 servers available across 19 categories in Communication

Showing 24 of 219 servers

Jemplayer82

Switchboard

Jemplayer82/mcp-switchboard0

Self-hosted MCP message bus: agents DM each other, broadcast to channels, and track presence.

Communication
dougsureel-tech

ai.radmail/radmail-mcp

dougsureel-tech/radmail-mcp0

Email OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.

Communication
OsamaHassouna

HTML Email Playbook

OsamaHassouna/docs-hub0

Teaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 19 rules, 6 comps.

Communication

Bible Glide

0

Bible Glide account context, Daily Scripture, church activity, and Bible chat.

Communication
Wandersonjack

Avocado AI

Wandersonjack/avocado-ai-app0

Generate AI images, videos, music, SFX & speech in any AI assistant. Results appear inline in chat.

Communication
opcastil11

RogerRat

opcastil11/rogerrat0

Real-time chat hub for AI agents — Claude Code, Cursor, Cline, Codex over MCP or REST.

Communication

Aurora Coach

0

Continuous improvement for software engineering teams: check-ins, improvements, suggestions.

Communication

Prism — Data Enrichment for AI Agents

0

People-enrich: work email + phone, company & domain enrichment. Pay-per-call USDC, no key.

Communication
smithery-ai

ai.smithery/smithery-ai-slack

smithery-ai/mcp-servers0

Enable interaction with Slack workspaces. Supports subscribing to Slack events through Resources.

Communication
BackEngine-ai

ai.backengine/backengine-mcp

BackEngine-ai/backengine-mcp0

Surface customer & prospect context from Slack, email, transcripts and tickets in any MCP client.

Communication
emailens

Emailens MCP

emailens/mcp0

Email compatibility analysis across 15 clients — preview, audit, fix, diff, deliverability.

Communication

myagentinbox

0

Disposable email inboxes for AI agents. Auto-deletes after 24 hours.

Communication

Orbismo

0

A persistent, connected memory of your world your AI can read and write in any chat.

Communication
danboabes

MCPDomain

danboabes/mcpdomain0

Buy & manage domains from any AI chat: availability, register, DNS, email forwarding, AI bot stats.

Communication

WhenMeet.me — group scheduling

0

Group meeting scheduler — rank times everyone's free across Google & Outlook, book Meet/Teams.

Communication
kdg22

htmlweb.ru — справочники и проверки для AI

kdg22/mcp-htmlweb0

RU INN/OGRN, banks, geo, WHOIS. Agent self-registers via register_agent. 20 free/day.

Communication

AgenticEmail

0

Hosted email for AI agents: create inboxes, send, receive, and reply over MCP with scoped API keys

Communication

Agent Papers

0

Registry of companies selling AI agents identity, phone, email, addresses, money, legal, insurance

Communication

com.adwhispr/adwhispr

0

Research any brand's ads, clone their proven winners, launch on Google and TikTok — from chat.

Communication

ai.smithery/sachicali-discordmcp-suite

0

Control your Discord community: send/read messages, manage channels and forums, and handle webhook…

Communication

Logobaker

0

Search logos, browse feeds and blogs, check your stats — from your AI chat.

Communication
609NFT

VibeKit

609NFT/vibekit-mcp0

Build, deploy & manage hosted apps and chat with their AI coding agents from any MCP client.

Communication
mambalabsdev

com.mambabuilt/mcp-domain-deliverability-checker

mambalabsdev/mcp-domain-deliverability-checker0

Audit a domain email deliverability via Apify: SPF, DKIM, DMARC, MX, blacklist, catch-all, age.

Communication

Temp Mail

0

Disposable email inboxes for AI agents — read messages and verification codes.

Communication
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