38,339 servers indexed

Browse the index

1,079 entries in communication · dead entries excluded

notifykitcommunication

notifykit

Verified · 7 days ago

Unified notifications for Next.js. Multi-provider SMS, email, and push.

hand-reviewed109 stars25 dl/wkchecked 7 days ago

email-mcpcommunication

email-mcp

Verified · 31 days ago

IMAP/SMTP email MCP server — 52 tools, stdio + HTTP, IMAP IDLE push, multi-account, AI triage.

hand-reviewed108 starschecked 31 days ago

imap-mcp-servercommunication

imap-mcp-server

Verified · 21 days ago

IMAP/SMTP MCP server to search, read, organize, send, reply & forward email for AI assistants

hand-reviewed96 stars528 dl/wkchecked 21 days ago

gmail

Verified · 39 days ago

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

hand-reviewed80 starschecked 39 days ago

threadline-mcpcommunication

threadline-mcp

Verified · 35 days ago

Agent-to-agent messaging relay. Discover agents, send messages, and receive replies. Zero-config.

hand-reviewed79 starschecked 35 days ago

flightclawcommunication

flightclaw

Verified · 17 days ago

Search ~300 airlines and book flights with a checkout link. OAuth sign-in by email code.

hand-reviewed74 starschecked 17 days ago

join.cloudcommunication

join.cloud

Verified · 15 days ago

Collaboration rooms for AI agents. Real-time messaging + standard git.

hand-reviewed65 stars68 dl/wkchecked 15 days ago

slack-explorer-mcpcommunication

Slack Explorer MCP

Verified · 19 days ago

MCP server specialized in retrieving information from Slack messages and threads

hand-reviewed50 starschecked 19 days ago

local-mcpcommunication

Local MCP

Verified · 39 days ago

Mac & Windows: let ChatGPT, Claude & Cursor use your email, calendar, iMessage, Teams, files.

hand-reviewed49 stars5.1k dl/wkchecked 39 days ago

fast-mcp-telegramcommunication

fast-mcp-telegram

Verified · 25 days ago

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

hand-reviewed49 starschecked 25 days ago

thunderbird-clicommunication

thunderbird-cli

Verified · 21 days ago

Give AI agents full read/write email access via Mozilla Thunderbird. Zero credentials.

hand-reviewed47 stars123 dl/wkchecked 21 days ago

abnormal-mcpcommunication

Abnormal Security MCP

Verified · 33 days ago

Abnormal Security email threats, cases, and reporting in your terminal and your AI agents.

hand-reviewed38 starschecked 33 days ago

outlook-assistantcommunication

Outlook Assistant

Verified · 26 days ago

Microsoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management.

hand-reviewed37 stars495 dl/wkchecked 26 days ago

smails

Verified · 20 days ago

Free disposable email for AI agents: a throwaway inbox to read verification codes over MCP.

hand-reviewed36 stars31 dl/wkchecked 20 days ago

voidmob-mcpcommunication

voidmob-mcp

Verified · 19 days ago

Mobile proxies, non-VoIP SMS verifications, dedicated numbers, and global eSIMs for AI agents.

hand-reviewed35 starschecked 19 days ago

mcp

Verified · 39 days ago

Infobip MCP server for omnichannel communication and messaging. SMS, RCS, WhatsApp, Viber and more.

hand-reviewed34 starschecked 39 days ago

mcp

Verified · 26 days ago

Unlimited agent mailboxes — create identities, read/wait for mail, extract OTPs, send email.

hand-reviewed33 stars340 dl/wkchecked 26 days ago

outlook-mcpcommunication

Outlook MCP

Verified · 21 days ago

Microsoft Outlook personal accounts: mail, calendar, contacts, to-do, drafts (68 tools).

hand-reviewed32 starschecked 21 days ago