MCP Servers 492
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Marketing Content Production
Brand-safe ad, email, product description, and social content production.
Mailbox MCP
Read, send, file and search email in any Gmail, Microsoft 365 or IMAP mailbox, plus its calendar.
SendaFax
Send a fax in Australia (+61).
Bavlio
LinkedIn + cold email outreach: find leads, launch personalized campaigns, manage replies.
Tools
49 free agent tools: WHOIS, PDF to text, email checks, FX rates, X12 EDI, JSON repair.
Eusend
Send transactional email and manage domains, audiences, and broadcasts from any MCP client.

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

Have I Been Pwned
Breach intelligence API: email search, domain monitoring, passwords and stealer logs.
Pii Redact
Detects and redacts PII (emails, phones, SSNs, names, addresses) from text.
Eesier — AI Lead Prospecting
Autonomous B2B lead prospecting — 36 tools for campaigns, leads, and email outreach.

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

Signaliz
B2B lead generation, email verification, company enrichment, and agentic GTM Ops.
RadiusOS CRM
34-tool CRM server — contacts, pipeline, quotes, invoices, scheduling, email, and AI scoring.

Chartone
Render themed charts as hosted URLs.
Customerio
Query people, segments, campaigns, and message deliveries; send transactional email or broadcasts.
Leadsapp
Search 136M+ US/CA B2B contacts free, verify emails free, get compliance verdicts.

Manymeet
Webinar analytics for Zoom Meeting-based webinars: Funnels, transcripts, email engagement
mcp
Remote MCP server: 19 domain-hygiene and email-auth tools (DNS, SPF, DMARC, DKIM, TLS).
AgentBrink
Give your AI agent an identity: its own email, webhook, repo, secrets vault, memory and skills.
Plyto
A CRM powered by your agent: contacts, deals, email, ads, and reports over MCP.
Send Decision
Send-decision email verification: agents get send/review/avoid with evidence, pay-per-call via x402.
DeepSearch
Research a person's public footprint from a name, phone, email, or username.