Communication MCP Servers

People-enrich: work email + phone, company & domain enrichment. Pay-per-call USDC, no key.

Email inboxes for AI agents: send, receive, reply, search, and manage threaded email over MCP.

Scan and fix a domain's email deliverability (SPF, DKIM, DMARC, MTA-STS, BIMI, DNS blocklists).

Full email marketing platform: inbox, campaigns, contacts, templates, and analytics via MCP.

Render HTML/.eml emails in real Gmail, Outlook & Yahoo web clients and screenshot them

Pay-per-call OSINT for AI agents: username + email recon in USDC on Base via x402.

Multi-stop route optimization, navigation links, and email delivery. Powered by MyRouteOnline.

Test-inbox API for email and SMS: create inboxes, long-poll messages, extract OTPs and links.

Your unified inbox — everything that reaches you, understood and actionable from your AI assistant.

Check email deliverability for a domain: MX, SPF, DKIM, DMARC, blacklists. Graded, no key.

Email A/B tests for AI agents: subject lines, managed sends, open/click tracking, and results.

Email validation for Claude and any MCP client — verdicts with evidence, bulk jobs, refunds.

Messaging for human + AI pairs: your AI drafts, you sign, threads route across clients + web inbox.

Try 26 utility REST APIs keylessly: NAICS classification, IP geo, email validation, currency.

Live chat + AI support inbox: list, triage, and reply to customer conversations; configure widgets.

Check SPF/DKIM/DMARC/BIMI, blacklists, SMTP/IMAP; DNS lookups; generate email DNS records.

An MCP server that provides tools to validate an email address using Dilli Email Validation API.

An MCP server that provides email capabilities, hosted on Alpic platform

Breach intelligence API: email search, domain monitoring, passwords and stealer logs.

Your public AI front door: intents, gatekeeper inbox, relationships, materials, and your sprite.