13 micro-tools for agents: read pages, verify email, convert, validate, diff, extract. AI-operated.
Send transactional email and manage domains, audiences, and broadcasts from any MCP client.
Checks AI-answer-engine visibility: is your brand cited by ChatGPT, Google AI Overview.
Create and manage Templated email templates from any MCP client - bring your own model.
Verify email deliverability by SMTP. Catch-all/disposable/role detection. EU-hosted, GDPR-ready.
Send end-to-end encrypted email and files. Encryption happens on your machine, not our server.
Concert booking intelligence: run and read Promoter Briefs from Claude or ChatGPT.
B2B lead generation from Google Maps: search, dedupe and email-enrich businesses. Needs API key.
Let Claude and ChatGPT publish real websites — iterate in previews, keep the good one.
Build a real 3D website by chatting: pages, models and text in space, published to a live URL.
Verify phone numbers, emails and IPs, and check remaining plan credits.
WhatsApp (Web + Business API), SMS, contacts, and call records via 2Chat's MCP server.
Generate, edit, and export data-architecture diagrams from your AI. Column lineage, PNG in chat.
Manage phone numbers, SMS/MMS, voicemail, faxing, and call routing for your VoIP.ms account.
Manage Endlss ambassador programs: sellers, offers, invites, messaging, and analytics.
Find and verify professional emails and phone numbers via the Enrow API.
Connect Claude, Cursor, or ChatGPT to your business data. Ask questions, get answers.
Bridge ACORD insurance messages to ONE OS — parse, validate, map, govern (Solvency II / GDPR /.
Fast email validation at the edge: syntax, MX records, disposable-domain detection.
Corporate email and chat thread summarization parser.
Decentralized task broker and message relayer for multi-agent swarms.
Search B2B contacts, enrich verified emails and phone numbers, and export results.
Score an IP, email, phone, domain or device for fraud in one call, with the signals behind it.
Let ChatGPT, Claude & Cursor use your Mac: email, calendar, iMessage, Teams, files. Local, free.
About Communication MCP servers
Communication servers put an agent inside the channels your team already uses. They expose tools to search message history, post to channels or threads, send and draft email, manage contacts and react to incoming messages, covering Slack, Discord, Microsoft Teams, Gmail and IMAP mailboxes, Twilio-style SMS and voice, and chat platforms such as Telegram and WhatsApp.
Sending on someone's behalf is a high-trust action, so look for servers that separate read tools from write tools, support draft-before-send flows and scope access to specific channels or mailboxes. OAuth-based servers are easier to revoke than shared bot tokens. For inbound automation, pair a communication server with a workflow or webhook server.