MCP Servers 492

Manage Microsoft 365 email, calendar, contacts and inbox rules via the Graph API with OAuth 2.0.

Query people, segments, campaigns, and message deliveries; send transactional email or broadcasts.

Pylos

io.github.adamVass/pylos-mcp

A✓Verified

Read-focused, prompt-injection-hardened email MCP server for any IMAP provider

Snov.io: lead discovery, email verification, enrichment, CRM, and LinkedIn automation actions.

Maeil

io.github.retep-tru/maeil

C✓Verified

Invite someone to a calendar event by phone number and get their real email back when they accept.

DocVerdict

io.github.rogerberent-netizen/docverdict

B✓Verified

PDF, photo, email, and file comparison evidence checks with plain-language reports.

Gmail

io.github.markswendsen-code/gmail

B✓Verified

Gmail MCP server — send, read, and search email.

TDA Shared Bridge

io.github.targeteddesignagency-blip/shared-bridge

D✓Verified

Agent coordination, email pipeline, lead verification, and campaign operations.

Potarix Enricher

io.github.Potarix/potarix-mcp

B✓Verified

Find company websites and verified business emails through the Potarix Enricher API.

Backend for AI-built apps: database, auth, files, email, AI, payments, deploy, realtime.

Marketo

io.github.ZLeventer/marketo-mcp-server

C✓Verified

MCP server for Marketo — 32 tools for leads, programs, emails, forms, lists, and bulk export.

Agent Tools

io.github.WingedGuardian/agent-tools

B✓Verified

9 utility tools for agents: DNS, WHOIS, email, IP, URL, headers, QR, text, tech.

Person Enrichment API

io.github.Br0ski777/person-enrichment

A✓Verified

Person lookup from email: name, title, company, social profiles.

PII Detector API

io.github.Br0ski777/pii-detector

A✓Verified

Detect PII in text: emails, phones, SSNs, credit cards, IPs.

AI-agent outreach: cold email, warmup, LinkedIn, Instagram, WhatsApp, verification, 200M leads

Read, send, file and search email in any Gmail, Microsoft 365 or IMAP mailbox, plus its calendar.

Connect any mailbox to Claude, ChatGPT & AI: read, send, reply, schedule & search emails.

Send a fax in Australia (+61).

Send transactional emails from AI agents via Truncus.

Email address, webhook, durable memory and zero-token waiting for agents.

49 free agent tools: WHOIS, PDF to text, email checks, FX rates, X12 EDI, JSON repair.

Promolink

io.github.iamtsoftware/promolink

C✓Verified

Music promo platform: email campaigns, Instagram DMs, Spotify discovery, SmartLinks, analytics.

SpamTitan

io.github.WYRE-AI/spamtitan-mcp

A✓Verified

MCP server for SpamTitan email security — quarantine, allow/block lists, and policy management.

Unisender

io.github.theYahia/unisender-mcp

B✓Verified

MCP server for UniSender API — email lists, campaigns, contacts.