MCP Servers 260

Email Send API

io.github.Br0ski777/email-send

A✓Verified

Send emails programmatically via Resend.

Email Validator Ai

io.github.CSOAI-ORG/email-validator-ai-mcp

A✓Verified

Email Validator Ai MCP Server by MEOK AI Labs

Zenfeed

io.github.glidea/zenfeed

C◆ advisory

Make RSS 📰 great again with AI 🧠✨!!

Agent Kit

io.github.keyid-ai/agent-kit

D◆ advisory

Give Claude/Cursor email powers.

Notifkit

io.github.devkitshq/notifkit

B◆ advisory

Self-hosted notification infrastructure for product notifications.

Agent Inbox

io.github.gsd-build/agent-inbox

C◆ advisory

Give any AI agent a disposable email inbox in one tool call.

Postmark

io.github.activecampaign/postmark-mcp

B◆ advisory

Official Postmark MCP server by ActiveCampaign — 24 tools to send, template, search, and diagnose transactional email from Claude, Cursor & other AI assistants.

OpenOSINT

io.github.SonoTommy/openosint

A✓Verified

AI-powered OSINT agent & MCP server.

Phantom

io.github.ghostwright/phantom

C◆ advisory

An AI co-worker with its own computer.

Resend

io.github.resend/resend-mcp

B◆ advisory

The official MCP server to send emails and interact with Resend

HQBase

io.github.HQBase/hqbase

A✓Verified

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

Thunderbird

io.github.tkasperczyk/thunderbird-mcp

C◆ advisory

MCP server for Thunderbird - enables AI assistants to access email, contacts, and calendars

Atomic Mail

io.github.Atomic-Mail/mcp

A✓Verified

Programmable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.

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.

Apple Mail

io.github.patrickfreyer/apple-mail-mcp

C◆ advisory

MCP server giving AI assistants full access to Apple Mail - read, search, compose, organize & analyze emails via natural language

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

Jmap

io.github.wyattjoh/jmap-mcp

B◆ advisory

A Model Context Protocol (MCP) server that provides tools for interacting with JMAP (JSON Meta Application Protocol) email servers.

Mesh Api

io.github.mr-tbot/mesh-api

C◆ advisory

MESH-API — Off-Grid AI & API Router & with MCP server & over 30 API extensions for Meshtastic & MeshCore - Seamlessly connect LM Studio, Ollama, AI Provider…

Fastmail

io.github.madllama25/fastmail-mcp

C◆ advisory

Unofficial MCP server for the Fastmail JMAP API — email, contacts, and calendar tools for AI assistants.

Notifykit

io.github.sathergate/notifykit

B✓Verified

Unified notifications for Next.js.

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