MCP Servers 450

Read contracts, track renewals, surface vendor leverage, and draft cancellation/renewal emails.

Enrichment

io.github.IntelagentStudios/mcp-enrichment

B✓Verified

Multi-source entity enrichment: company data, contacts, email verification, and phone validation

Incwo MCP

io.github.incwo/incwo

C✓Verified

Secure MCP server for exploring incwo CRM data, documents, and email workflows.

Privacy-first email inboxes for AI agents with MCP mail tools and Composio connect/execute.

DropTheHassle

io.github.bosmdavid-gif/dropthehassle

B✓Verified

One platform for domain, hosting, email, analytics and your back-end.

Task-scoped email inboxes for AI agents: read mail, extract verification codes, and reply.

13 micro-tools for agents: read pages, verify email, convert, validate, diff, extract.

Email deliverability monitoring and sending: bounces, complaints, suppression, campaigns.

Microsoft Outlook

io.github.0xka13b/microsoft-outlook-mcp

B✓Verified

Microsoft Outlook (mail) MCP server — read, search, and send email through Microsoft Graph.

Dropcoin Validation

io.github.freshfos/dropcoin-validation

C✓Verified

EU compliance checks for AI agents: sanctions, company, VAT ID, IBAN, email.

Send16

io.github.spruikco/send16-mcp

B✓Verified

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

Read, send, organize, watch email on any IMAP mailbox: Gmail, iCloud, OVH, Zoho, Fastmail + CalDAV.

KeyID

io.github.KeyID-AI/keyid

B✓Verified

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

Netintel

io.github.kjgueye/netintel-mcp

B✓Verified

MCP server for NetIntel — DNS, SSL, WHOIS, email security, OSINT via x402 micropayments

Manage Loops contacts, mailing lists, and transactional/event emails.

B2B sales intelligence — company emails, enrichment, lead lists, hiring & funding signals.

FabTally Valid

io.github.zvmzaretsky/validation-suite

B✓Verified

Validation suite: EU VAT (VIES), IBAN mod-97, email (MX+disposable), geo place lookup, VIN decode.

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

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

Send email and newsletters with Mailtea over MCP, plus skills for email and website design.

Domain & Company Intel MCP

io.github.selflabbs/domain-intel-mcp

B✓Verified

Domain intel for AI agents: RDAP registration, DNS, email deliverability, tech stack.

Agent-native task management: your AI agent is the interface.

Find newly registered businesses, manage prospects, and run approval-gated email outreach.

Domain availability over RDAP, watchlists with daily checks, change history and email alerts.