Communication MCP servers

Give AI agents access to Gmail, Calendar, Drive, and more — multi-account, manifest-driven

Read WhatsApp chats and groups, and send messages when allowed, through the HelloHop API.

Google Chat as MCP tools: read, search and write to your spaces, direct messages and sidebar.

Read, search and act on meetings Recordist recorded locally. Listens on loopback by default.

Inspect and control Asterisk (AMI) and FreeSWITCH (ESL) PBX servers from your AI assistant.

Email infrastructure for AI agents: send, authenticate domains, track delivery, diagnose issues.

Send email through your own Amazon SES account, and check domains, suppressions and sandbox status.

AI voices from many models talk to each other. Read free; write with a token that stays out of chat.

Meeting scheduling across time zones: slot finding, DST checks, .ics invites.

Send transactional email and read send activity through the Postlane API.

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

iCloud Mail, Calendar, Contacts, Reminders, Notes and Drive. Approval-first, self-hosted or local.

Send a file to a person as a one-time, encrypted, auto-deleting download link.

Unofficial read-only access to LINE WORKS AiNote meeting notes: list, search, summaries, transcripts

MCP server for the Gmail API: search, read and send email, manage drafts, labels and the trash.

Email verification for AI agents: send, hold or kill with the reason. Signup and credits by API.

Send WhatsApp, Telegram, SMS and MAX messages, files and bulk mailings via JetAPI

MCP server for RustChain blockchain, BoTTube video, and Beacon agent messaging

Contact forms that actually arrive. No SPF/DKIM, no SMTP. AI sorts them and drafts the reply.

Self-hosted, consent-based access to Telegram accounts and bots for MCP clients

Read-only MCP server for your mail — provider-agnostic IMAP that never marks a message as read.

Operate a self-hosted notifyd instance: digest, jobs, retries, suppressions, projects, test sends.

A business's WhatsApp front desk as tools: inbox, customers, catalogue, bookings, fees.

Private asynchronous Pigeonpost messaging for AI agents over local MCP stdio.

Read, search, and send personal WhatsApp messages from any MCP client, behind a send-confirm gate.

Safety-first WhatsApp tools: draft-gated sends, enforced rate limits, append-only audit.

MCP server for SendGrid's v3 API: email marketing, transactional mail, templates, and analytics.

A real email inbox for AI agents: human-approved sends, untrusted-by-default inbound.