MCP Servers 143

mcp

io.github.openagentemail/mcp

A✓Verified

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

Emailens MCP

io.github.emailens/mcp

A✓Verified

Analyze, audit, fix and diff HTML, MJML, Maizzle and React Email across 21 email clients.

Vaemail

io.github.vaemail/vaemail

A✓Verified

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

MinuteMail

io.github.minutemailco/mcp-server

A✓Verified

Ephemeral mailboxes and a mock OAuth IdP for testing email and auth flows — 39 API-driven tools

emailverifier.dev

io.github.usamaejaz/emailverifier

B✓Verified

Verify emails and domains for routing, disposable providers, role accounts, and SMTP risk.

Emailfinder

io.github.xinxinhenaixin/emailfinder-mcp

B✓Verified

Find verified professional emails by name, domain, LinkedIn, or role.

Emailable

io.github.pipeworx-io/emailable

B✓Verified

Emailable MCP — wraps the Emailable email verification API (emailable.com)

Email2Chat

io.github.bayramcsb/email2chat-mcp

B✓Verified

Connect Claude to your Gmail and Outlook inbox.

OpenOSINT

io.github.SonoTommy/openosint

A✓Verified

AI-powered OSINT agent & MCP server.

HQBase

io.github.HQBase/hqbase

A✓Verified

Connect AI agents to your self-hosted HQBase shared email workspace.

Sendgrid

io.github.codespar/mcp-sendgrid

A✓Verified

MCP server for SendGrid — global transactional + marketing email (Twilio-owned)

Zenvia

io.github.codespar/mcp-zenvia

A✓Verified

MCP server for Zenvia — SMS, WhatsApp, RCS, Email, Voice, Facebook messaging, templates and reports

Clippy

io.github.neilberkman/clippy

A✓Verified

Copy AI-generated content to the macOS clipboard: rich Gmail-ready email drafts, text, and files

mcp

io.github.agenticmail/mcp

A✓Verified

Real email and SMS for AI agents — send mail, receive verification codes, drive a real inbox.

Parse-DMARC MCP Server

io.github.meysam81/parse-dmarc

A✓Verified

Lightweight DMARC parser: auto-fetch email reports, visualize compliance in a single all-in-one app

Imap Server

io.github.nikolausm/imap-mcp-server

A✓Verified

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

Thunderbird Cli

io.github.vitalio-sh/thunderbird-cli

B✓Verified

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

Outlook

io.github.littlebearapps/outlook-mcp

B✓Verified

Microsoft Outlook MCP server — 20 tools for email, calendar, contacts, and settings via Graph API.

Outlook Assistant

io.github.littlebearapps/outlook-assistant

B✓Verified

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

smails

io.github.pexni/smails

B✓Verified

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

55 tools, 7 Resources, Sigma rules, email SPF/DMARC, MITRE, CVE/KEV, risk_score.

Hyades

io.github.apology-is-policy/hyades

B✓Verified

Render LaTeX math as pure Unicode text art for terminals, code comments, and emails.

Hail

io.github.hail-hq/hail-mcp

A✓Verified

Phone, SMS & email for AI agents — one remote MCP endpoint, OAuth login, zero install.

MailFathom

io.github.Krzysztof318/mailfathom

A✓Verified

Security-first, self-hosted email archive with search, cited answers, and sending for AI agents.