Communication & Collaboration MCP Servers

MCP servers for team chat, email, video, meetings and real-time collaboration tools. Each entry is scanned with the deterministic Capability-Flow Trust Model — grades are computed, never self-reported.

Mcp Remote
A
https://mcp.eztexting.com/mcp/contacts

Official EZTexting MCP server: SMS/MMS messaging, contacts, workflows, and account administration.

Communication & Collaboration Score 97/100 0 findings Cap. Moderate
Mcp Remote
A
https://mcp.eztexting.com/mcp/messaging

Official EZTexting MCP server: SMS/MMS messaging, contacts, workflows, and account administration.

Communication & Collaboration Score 97/100 1 finding Cap. Moderate
Mcp Remote
A
https://mcp.eztexting.com/mcp/workflows

Official EZTexting MCP server: SMS/MMS messaging, contacts, workflows, and account administration.

Communication & Collaboration Score 97/100 1 finding Cap. Moderate
Mcp Remote
A
https://buyukesim.com/mcp

Privacy-first eSIM store: UK +44 numbers, one-time SMS codes, and global travel-data eSIMs.

Communication & Collaboration Score 97/100 1 finding Cap. Moderate
Mcp Remote
A
https://www.domainposture.com/mcp/mcp

Remote MCP server: 19 domain-hygiene and email-auth tools (DNS, SPF, DMARC, DKIM, TLS).

Communication & Collaboration Score 97/100 0 findings Cap. Moderate
myagentinbox Remote
A
https://myagentinbox.com/mcp

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

Communication & Collaboration Score 97/100 0 findings Cap. Moderate
Nose for Leads Remote
A
https://api.noseforleads.com/mcp

Finds, filters, and verifies local-business leads; every email carries a verification receipt.

Communication & Collaboration Score 97/100 0 findings Cap. Moderate
Palmyr Remote
A
https://palmyr.ai/mcp

Agent infra: email, phone, social, domains, VPS, wallets. Paid per-action via x402, no API key.

Communication & Collaboration Score 97/100 1 finding Cap. Moderate
Phone Validation (Klymax) Remote
A
https://phone-validation.api.klymax402.com/mcp

Validates phone numbers worldwide — carrier, line type, country and E.164 formatting.

Communication & Collaboration Score 97/100 0 findings Cap. Moderate
Ready APIs Remote
A
https://readyapis.com/mcp

121 MCP tools: geo, email, phone, company, DNS, FX, equities, weather, tax, econ, intel — one key.

Communication & Collaboration Score 97/100 0 findings Cap. Moderate
Twilio Docs MCP Remote
A
https://mcp.twilio.com/docs

Search and retrieve Twilio API documentation and public API specifications (read-only, does not execute API calls).

Communication & Collaboration Score 97/100 0 findings Cap. Moderate
Agent Recall npm
A
agent-recall-mcp

Memory Palace MCP server for AI agents

Communication & Collaboration Score 96/100 0 findings 537/wk Cap. Moderate
Smartlead Mcp By Leadmagic npm
A
smartlead-mcp-by-leadmagic

💜 The Premier Model Context Protocol Server for SmartLead's Cold Email Automation Platform - Complete API coverage with 116+ tools for campaign management, lead tracking, smart delivery, and analytics. Beautiful purple-gradient installer, zero-config set

Communication & Collaboration Score 96/100 1 finding 266/wk Cap. Moderate
Google Chat npm
A
google-chat-mcp

MCP server for Google Chat — spaces, messages, members, reactions, attachments

Communication & Collaboration Score 96/100 1 finding 204/wk Cap. Moderate
Mistral npm
A
mistral-mcp

MCP server exposing Mistral AI capabilities over MCP: chat, embeddings, FIM, vision, OCR, audio, agents, moderation, classification, files, batch, workflows, sampling, prompts, resources, and Streamable HTTP.

Communication & Collaboration Score 96/100 0 findings 202/wk Cap. Moderate
Lightning Wallet npm
A
lightning-wallet-mcp

Lightning wallet for AI agents. MCP server + CLI. Works with Claude Code, OpenClaw, Cursor, and any agent framework.

Communication & Collaboration Score 96/100 2 findings 144/wk Cap. Moderate
Telegram Notify npm
A
@parthj/telegram-notify-mcp

A dead-simple MCP server with one job: send AI agent progress back to you on Telegram — text, images, or files.

Communication & Collaboration Score 96/100 0 findings 138/wk Cap. Moderate
Google npm
A
mcp-google

The ONLY comprehensive MCP server for Google Workspace - Calendar, Contacts, and Gmail management in Claude, Cursor, Windsurf

Communication & Collaboration Score 96/100 0 findings 109/wk Cap. Moderate
Discord Webhook npm
A
@lmquang/mcp-discord-webhook

MCP server to send messages and embeds to Discord webhooks via stdio.

Communication & Collaboration Score 96/100 0 findings 48/wk Cap. Moderate
Smspm npm
A
smspm-mcp

MCP server for sending SMS via SMSPM — use Claude Desktop to send SMS messages

Communication & Collaboration Score 96/100 0 findings 48/wk Cap. Moderate
Telegram Api npm
A
@mseep/telegram-api-mcp

Ultimate Telegram Bot API v9.6 MCP Server — 169 methods, meta-mode, rate limiting, circuit breaker

Communication & Collaboration Score 96/100 0 findings 32/wk Cap. Moderate
Email 6 implementations
A
best: @iflow-mcp/email-mcp

通用邮箱MCP服务器 - 支持QQ、163、Gmail(由于谷歌政策不支持OAuth2.0,所以无法使用)、Outlook、企业邮箱等多种邮箱服务商的自动配置和邮件发送功能

Communication & Collaboration Best score 96/100 0 findings 28/wk Cap. Moderate
Gmail Gas npm
A
@kazuph/mcp-gmail-gas

Model Context Protocol server for Gmail

Communication & Collaboration Score 96/100 0 findings 24/wk Cap. Moderate
Zimbra npm
A
zimbra-mcp

MCP server for Zimbra (and compatible) IMAP/SMTP mail

Communication & Collaboration Score 96/100 0 findings 24/wk Cap. Moderate