Communication
1005 servers in this category
| # | Server | Status | Score | Grade | Schema | Protocol | Reliability | Maint. | Security | Lang |
|---|---|---|---|---|---|---|---|---|---|---|
| 651 |
Semilattice - audience prediction
Test content, personalise features, and A/B test decisions with accurate audien…
|
30 | F | — | 10 | — | — | 81 | ||
| 652 |
gmail
A MintMCP server for Gmail that lets you search, read, and draft emails and rep…
|
30 | F | — | 10 | — | — | 81 | ||
| 653 |
Slack MCP Server
Enables AI-powered Slack workspace management with 18+ tools for messaging, cha…
|
30 | F | 48 | 43 | — | 18 | 76 | ||
| 654 |
Fastmail MCP Server
Enables AI assistants to securely access and search Fastmail emails via the JMA…
|
30 | F | 66 | 40 | — | 24 | 81 | ||
| 655 |
MCP-Communicator-Telegram
An MCP server that enables communication with users through Telegram. This serv…
|
30 | F | 75 | 43 | — | 23 | 78 | ||
| 656 |
Financial MCP Server
A custom Model Context Protocol server that provides real-time financial analys…
|
30 | F | 56 | 36 | — | 16 | 78 | ||
| 657 |
Email Verification — Real-Time Deliverability Check
Email verification API for AI agents. Validate any email address in real-time w…
|
30 | F | — | 10 | — | — | 81 | ||
| 658 |
OpenClaw Direct
Manage your dedicated AI assistant instances on [OpenClaw Direct](https://openc…
|
30 | F | — | 10 | — | — | 81 | ||
| 659 |
AgentClear — API Marketplace for AI Agents
Access 60+ paid API services through a single API key with sub-cent micropaymen…
|
30 | F | — | 10 | — | — | 81 | ||
| 660 |
slack-mcp-client
A Slack bot and MCP client acts as a bridge between Slack and Model Context Pro…
|
30 | F | 94 | 35 | — | 64 | 88 | ||
| 661 |
StealthMole MCP Server
Enables access to StealthMole's threat intelligence API for searching and monit…
|
30 | F | 72 | 55 | — | 32 | 76 | ||
| 662 |
Peach - WhatsApp Business Messaging API
Peach AI MCP is an MCP to manage templates, chatbots and messaging using WhatsA…
|
30 | F | — | 10 | — | — | 81 | ||
| 663 |
RE/MAX Studio 76 — Imóveis São Paulo
Acesso ao inventário de imóveis da RE/MAX Studio 76, imobiliária premium em São…
|
30 | F | — | 10 | — | — | 81 | ||
| 664 |
Discord Raw API MCP Server
Enables direct interaction with the Discord API using both REST API calls and s…
|
30 | F | 94 | 66 | — | 35 | 76 | ||
| 665 |
Gmail MCP Server
Enables AI assistants to interact with Gmail accounts for reading unread emails…
|
30 | F | 84 | 68 | — | 39 | 87 | ||
| 666 |
Frontier Signal Newsletter
Frontier Signal is the number one AI-curated weekly intelligence briefing cover…
|
30 | F | — | 10 | — | — | 81 | ||
| 667 |
JHJ-email-mcp
AI-powered email assistant MCP server. Features: send emails, manage SMTP accou…
|
30 | F | — | 10 | — | — | 81 | ||
| 668 |
slack-mcp-server
The most powerful MCP server for Slack Workspaces.
|
30 | F | 84 | 41 | — | 84 | 76 | ||
| 669 |
tomba-mcp-server
Email discovery, verification, and enrichment tools. Find email addresses, veri…
|
30 | F | 92 | 61 | — | 60 | 80 | ||
| 670 |
Domain Insights
Analyze domain infrastructure by performing comprehensive DNS, WHOIS, and secur…
|
30 | F | — | 10 | — | — | 81 | ||
| 671 |
Slack Feedback MCP Server
Enables Claude to collect and search for product feedback directly from Slack w…
|
30 | F | 78 | 56 | — | 27 | 82 | ||
| 672 |
promolink
Music promo platform: email campaigns, Instagram DMs, Spotify discovery, SmartL…
|
30 | F | — | 10 | — | — | 81 | ||
| 673 |
Telegram-bot
MCP server for Telegram Bot API — send messages, photos, videos, polls, manage …
|
30 | F | — | 10 | — | — | 81 | ||
| 674 |
DialogBrain
DialogBrain gives AI agents access to all your messaging channels — Telegram, W…
|
30 | F | — | 10 | — | — | 81 | ||
| 675 |
TrendRadar
⭐AI-driven public opinion & trend monitor with multi-platform aggregation, RSS,…
|
30 | F | 70 | 28 | — | 61 | 89 | ||
| 676 |
Prospector
Locates contact information for potential leads across various platforms. Strea…
|
30 | F | — | 10 | — | — | 81 | ||
| 677 |
Unmarkdown
Convert markdown to beautifully formatted documents for Google Docs, Word, Slac…
|
30 | F | — | 10 | — | — | 81 | ||
| 678 |
xiaozhi-mcp
A versatile MCP server framework that enables AI capabilities like remote contr…
|
30 | F | 54 | 33 | — | 58 | 70 | ||
| 679 |
MCP Discord Agent Communication
An MCP server that enables AI agents to send notifications and request user inp…
|
30 | F | 57 | 68 | — | 42 | 78 | ||
| 680 |
mcp-telegram
An MCP server that wraps the Telegram Bot API into semantic tools for LLM agent…
|
30 | F | 51 | 72 | — | 35 | 89 | ||
| 681 |
capture
capture is a memory layer that ingests emails, Slack threads, web pages, Linked…
|
30 | F | — | 10 | — | — | 81 | ||
| 682 |
ATXP — Agent Payment & Wallet Infrastructure
Agent wallet, email, phone, and 41 paid tools: search, image/video/music gen, S…
|
30 | F | 100 | 65 | — | 71 | 74 | ||
| 683 |
MailerAstro
Send transactional emails using a wallet address with no API keys required. Pay…
|
30 | F | — | 10 | — | — | 81 | ||
| 684 |
Company Enrichment API
Company firmographics from domain: name, socials, tech stack, emails, phone, ad…
|
29 | F | 36 | — | — | 24 | 81 | ||
| 685 |
Person Enrichment API
Person lookup from email: name, title, company, social profiles. x402.
|
29 | F | 36 | — | — | 24 | 81 | ||
| 686 |
Foqal
Foqal turns Slack/Teams into efficient support platforms with AI-powered ticket…
|
27 | F | 32 | — | — | 17 | 81 | ||
| 687 |
Lassare
Human-in-the-loop for AI coding agents — ask questions, get approvals via Slack.
|
27 | F | — | — | — | — | 81 | ||
| 688 |
KeyID
Signup sessions, browser continuity, email, SMS, and OTP/TOTP infrastructure fo…
|
27 | F | — | — | — | — | 81 | ||
| 689 |
MailJunky
Send emails, track events, and manage contacts with MailJunky.
|
27 | F | — | — | — | — | 81 | ||
| 690 |
RadiusOS CRM
34-tool CRM server — contacts, pipeline, quotes, invoices, scheduling, email, a…
|
27 | F | — | — | — | — | 81 | ||
| 691 |
email-mcp
using aigeon.ai as ESP to send emails
|
27 | F | 36 | — | — | 15 | 81 | ||
| 692 |
outlook-email
A MCP server for Outlook email that lets you search, read, and draft emails and…
|
26 | F | 21 | 10 | — | 15 | 81 | ||
| 693 |
Attrove
Search Gmail, Slack, Outlook, Google Calendar, and meetings — one MCP, one quer…
|
26 | F | — | 10 | — | — | 69 | ||
| 694 |
MCP Server
Provides SMTP integration for sending HTML emails and specialized prompts for i…
|
25 | F | 54 | 32 | — | 35 | 76 | ||
| 695 |
Slack Workspace Automation Server
Automate your Slack workspace interactions by posting messages, replying to thr…
|
25 | F | 78 | 68 | — | 41 | 90 | ||
| 696 |
mcp
An MCP server to create inboxes on the fly to send, receive, and take actions o…
|
25 | F | 45 | 57 | — | 29 | 90 | ||
| 697 |
agent-toolbox
Production-ready MCP server providing 13 tools for AI agents: web search, conte…
|
25 | F | 60 | 70 | — | 75 | 80 | ||
| 698 |
discord-mcp-server
Discord MCP Server est un pont entre votre intelligence artificielle et Discord…
|
25 | F | 90 | 72 | — | 50 | 78 | ||
| 699 |
126 Email MCP Server
Enables sending emails through 126 mailbox SMTP service with support for plain …
|
25 | F | 48 | 60 | — | 26 | 80 | ||
| 700 |
Discord MCP Server
An MCP server that enables Claude Desktop to interact with Discord through a de…
|
25 | F | 39 | — | — | 30 | 76 |