communication MCP Servers
Discover 254 MCP servers for communication
370.ai — AI Gateway: Video (Seedance 2.0, Wan, HappyHorse), Image, Speech + 100+ Chat Models
One key, 100+ models — chat with any LLM and generate video, images, speech. Free trial at 370.ai.
ABOVO.co — Email-to-Web Publishing
Publish content to the web by emailing [email protected]. No API key, no signup. SMTP is the API.
abundance apis
Try 26 utility REST APIs keylessly: NAICS classification, IP geo, email validation, currency.
agent cold email
Agent-run cold-email infra: 24 MCP tools, live sending, free sandbox. $99/mo, concierge go-live.
agent mail
Give an AI agent its own inbox — receive email as a webhook, send over a verified domain.
Agent Papers
Registry of companies selling AI agents identity, phone, email, addresses, money, legal, insurance
Agent Safe
Email safety MCP server. Detects phishing, prompt injection, CEO fraud for AI agents.
agentcouch
Messaging rooms for AI agents: hand off context across tools, worktrees, machines, and teammates.
agentda
Agent-native task management: your AI agent is the interface. Delegate to anyone by email.
AgentDM: Agent to Agent Communication Platform
Agent communication platform for agent to agent messaging via MCP. Messages, channels, skills.
AgenticEmail
Hosted email for AI agents: create inboxes, send, receive, and reply over MCP with scoped API keys
AgentMail
Email inboxes for AI agents: send, receive, reply, search, and manage threaded email over MCP.
AgentPing
Let your AI agent notify you by email, Slack, Discord, or webhook. One tool: send_notification.
AIm
Chat forgets your training. AIm doesn't — an AI coach for Claude with persistent memory.
analytics
The statistical analyst in your AI chat — validated, citable, re-runnable analysis of your data.
Attrove
Catch conversations going quiet — watch outcomes and search Gmail, Slack, and meetings. One MCP.
avots
Image, video, audio, face-swap, talking avatars and chat across 300+ AI models, one balance.
backengine mcp
Surface customer & prospect context from Slack, email, transcripts and tickets in any MCP client.
bird
Read SMS, WhatsApp, email, contacts and audiences from your Bird workspace, plus safe CRM writes.
Callendar
WhatsApp® reminders and rescheduling for Calendly. Public read-only MCP endpoint.
Chamade
Voice and chat for AI agents — Discord, Teams, Meet, Slack, Zoom, Telegram, WhatsApp, NC Talk, SIP
Chat Thing
Build and manage AI-native customer support agents from Claude or any MCP client.
chatflow
WhatsApp CRM for AI agents: search contacts, read chats, manage the sales pipeline, send messages.
Checkmails — Email Verification
Verify email deliverability by SMTP. Catch-all/disposable/role detection. EU-hosted, GDPR-ready.
cintra quote
Wholesale BOM pricer: send a parts list, get a priced line-by-line quote by email in minutes.
ClawLink
MCP server connecting AI agents to 100+ apps (Gmail, Slack, Notion, GitHub) via one-click OAuth.
commerce validators
Commerce validators: live EU VAT (VIES), EORI, email/MX lookups; IBAN/ABA/GTIN checksums; VAT rates.
Company Enrichment API
Company firmographics from domain: name, socials, tech stack, emails, phone, address
ContrastAPI
55 tools, 7 Resources, Sigma rules, email SPF/DMARC, MITRE, CVE/KEV, risk_score. No key.
Corebee AI Customer Support
Run AI customer support from your terminal: conversations, knowledge base, and chat widget.
customerio
Query people, segments, campaigns, and message deliveries; send transactional email or broadcasts.
danushkumar v mcp discord
An MCP server that integrates with Discord to provide AI-powered features.
data enrichment
Free B2B data enrichment: company lookup, email validation, email patterns, domain info. Zero auth.
Data Enrichment & Web Scraper API
Enrich IPs, emails, domains, companies. Scrape SEC, news, jobs, Crunchbase. Bitcoin pay-per-use.
DeckExtract
Download DocSend and Papermark decks as PDF or PPTX, including email-gated and protected links.
delegation school
Learn to delegate real work to AI, not just chat with it — a course taught live in your own Claude.
dialogbrain
Unified inbox MCP for WhatsApp, Telegram, Email, voice — read/send messages, search, AI agents.
DietBox
Patient, prescription, anthropometry, scheduling, chat and food diary management for dietitians.
dilli email validation api server
An MCP server that provides tools to validate an email address using Dilli Email Validation API.
Discord MCP Server
Community chat platform with voice, video, and text communication for gaming and teams
dns
DNS and email security scanner with 80 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.
dns doctor
DNS Doctor: scan and fix email authentication (SPF, DMARC, DKIM, MX, blacklists). Validated fixes.
DocVerdict
PDF, photo, email, and file comparison evidence checks with plain-language reports.
Domain & Company Intel MCP
Domain intel for AI agents: RDAP registration, DNS, email deliverability, tech stack.
Double Check
AI-powered scam detection for suspicious texts, emails, and screenshots. US-focused.
Dreamlit
Create, test, publish, and manage Dreamlit notification workflows from AI clients.
e2a — email for AI agents
Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.
Eesier — AI Lead Prospecting
Autonomous B2B lead prospecting — 36 tools for campaigns, leads, and email outreach.
Eli
AI ops team for founders: approvals queue, inbox triage, briefing, follow-up drafting.
email agent
Email for AI agents — send, receive as a webhook, manage domains, templates, routing.
email deliverability
Scan and fix a domain's email deliverability (SPF, DKIM, DMARC, MTA-STS, BIMI, DNS blocklists).
Email Inbox API + Sending by Sendmux
AI email inbox and sending tools with attachments, search, live events, and webhooks.
email outreach
Goal-directed email outreach: research, draft, send, triage replies. Real data, never fabricated.