MCP Servers 23

Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.

e2a — email for AI agentsNew

io.github.Mnexa-AI/mcp-server

A✓Verified

Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.

Emailens MCPNew

io.github.emailens/mcp

A✓Verified

Email compatibility analysis across 15 clients — preview, audit, fix, diff, deliverability.

Verify email deliverability & find business emails (single or bulk) via the Verifox API.

Manage Subscribers, Broadcasts, Sequences, Automations, and reporting in Mailrith.

Agent Cold EmailNew

io.github.YS-projectcalc/agent-cold-email

A✓Verified

Agent-run cold-email infra: 24 MCP tools, live sending, free sandbox.

Create and manage Templated email templates from any MCP client - bring your own model.

HTML Email PlaybookNew

io.github.OsamaHassouna/email-playbook-mcp

B✓Verified

Teaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail.

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

Give your agent its own email address with graduated human oversight, from approval to autonomy.

Governed email for AI agents (Mailbuttons / mbag.ai): sandbox inboxes, policy gate, audit log.

AI agents read & send email, manage mailboxes, domains and webhooks via the QMailing API.

InbinNew

io.github.yaotsakpo/inbin

A✓Verified

Query Inbin's parsed email events (newsletters, invoices, alerts) as typed JSON tools.

ShipmailNew

io.github.jcoulaud/shipmail-mcp

A✓Verified

Shipmail MCP server for AI agent custom-domain email inboxes with REST API and webhooks.

KeyIDNew

io.github.KeyID-AI/keyid

C✓Verified

Signup sessions, browser continuity, email, SMS, and OTP/TOTP infrastructure for AI agents.

SelecticNew

io.github.selectic-ai/mcp

B✓Verified

AI agent that calls, texts & emails businesses for you, then returns transcripts and replies.

Email OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.

X402toolsNew

io.github.acrylicfiddle/x402tools

B✓Verified

10 pay-per-call tools for AI agents: QR, screenshots, DNS, OCR, PDF, email & more.

Send16New

io.github.spruikco/send16-mcp

A✓Verified

Email for AI agents: send mail, manage contacts, automations & webhooks.

Prospeo: Find, search, and enrich people and companies with verified emails and mobile numbers.

AI-controlled email ops for campaigns, contacts, segments, analytics, and sending.

MCPDomainNew

io.github.danboabes/mcpdomain

B✓Verified

Buy & manage domains from any AI chat: availability, register, DNS, email forwarding, AI bot stats.

Send email, manage domains, DNS, webhooks, templates, and inbound routing on MailKite