MCP server directory
59888 public MCP servers from the official MCP Registry (26001 from verified domains, 33887 community). Search, filter, copy a setup snippet. Nothing here is installed by cosmic-mcp.
Community listing. Not installed or verified by cosmic-mcp. Check the source before you run anything.
Showing 301 to 330 of 680
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Mailcheck: Email Open & Click Tracker
com.getmailcheck/mailcheck
Email open and click tracker for Gmail, Outlook, Zoho Mail, Roundcube, Hostinger Mail and more.
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Mailcheer
com.mailcheer/mailcheer
Email API + newsletters. 17 MCP tools. OAuth 2.1 PKCE or API key. EU-hosted (Hetzner + SES).
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Mailchimp MCP by InsightfulPipe
com.insightfulpipe/mailchimp
Hosted Mailchimp MCP server for Claude, ChatGPT and Cursor, with each action switched per account.
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Mailchimp MCP by usefulapi
io.usefulapi/mailchimp
Read audiences, members, campaigns and reports; add, update, tag and archive subscribers.
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Mailcycle
email.mailcycle/mailcycle
An email address for your AI agent. Read, wait for and reply to mail, decrypted on your machine.
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MailerCheck MCP by usefulapi
io.usefulapi/mailercheck
Check MailerCheck credits and lists, and run confirmed asynchronous email verification.
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Mailera
app.mailera/mailera
Email for AI agents: read, search and send from your Gmail, Outlook, Yahoo, iCloud or IMAP inbox.
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Maileroo
com.maileroo/mcp
Send email, search delivery logs, and manage domains and your Maileroo account.
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Mailfornet
com.mailfornet/mcp
Disposable email inboxes for AI agents: create an address, wait for the OTP or verify link.
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Mailgi
xyz.mailgi/mailgi
Email for AI agents: register a real inbox with no human, then send, receive and read mail.
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Mailing Engineer
com.mailing-engineer/mcp
E-Commerce Email Marketing, AI Newsletter Studio, DNS Audit & AWS SES Deliverability MCP.
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Mailly
site.mailly/mcp
A real inbox for agents: read mail, draft replies you approve, wait for verification codes.
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Mailows
com.mailows/mailows
Give AI agents their own email inboxes: list, read and send mail via scoped, revocable OAuth grants.
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Mailrith Email Marketing
com.mailrith/mailrith
Manage Subscribers, Broadcasts, Sequences, Automations, and reporting in Mailrith.
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Mailroom
app.usemailroom/mailroom
Your own IMAP mailbox in any MCP client: search, read, flag, move; send and delete need confirm.
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Mails.ai — Agent Email
ai.mails/agent-email
A real inbox for AI agents: send, receive and thread email, behind a prompt-injection firewall.
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Mailsuite
com.mailsuite/mcp
Email tracking for AI assistants: see who opened your emails and send tracked emails and follow-ups.
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Mailtea
app.mailtea/mailtea
Send email and newsletters with Mailtea over MCP, plus skills for email and website design.
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Mailvett: Email Validation API for AI Agents
dev.workers.cybermax-tools.cybermax/mailvett
Mailvett: validate emails. MX, provider, disposable/role/free flags, typo fix, verdict.
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Mailyond
com.mailyond/mcp
Read, reply to and send email across every domain you connect to Mailyond, via API key over HTTP.
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Mailzzy
com.mailzzy/mcp
Email marketing: campaigns, audiences, contacts, segments, templates and reports.
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MajlisDesk: WhatsApp shared inbox
com.majlisdesk/whatsapp
Read and answer your team's WhatsApp and email inbox from Claude or ChatGPT. OAuth sign-in.
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MakeMyContent
org.makemycontent/makemycontent
AI content studio for blog posts, ad copy, email campaigns, social media, newsletters, and video scr
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MarleyFetch
com.marleyfetch/mcp
Let AI agents send email from your own Gmail, Microsoft 365 or SMTP inbox, with guardrails.
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Maylee
app.maylee/maylee
Maylee AI email: read, search, triage, draft and send; manage labels, views and AI label rules.
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Meisa
io.meisa/meisa
Manage contacts, templates, sequences and broadcasts in your Meisa email account from chat.
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Mentorship Boss
com.mentorshipboss/mentorship-boss
Run an Instagram funnel from chat: comment-to-DM, email and text follow-ups, posting, booking calls.
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Mermail
app.mermail/mcp
Privacy-first email inboxes for AI agents with MCP mail tools and Composio connect/execute.
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MewCP
com.mewcp/mcp
One gateway, every app: Gmail, GitHub, Notion and more. Connect once, call any tool. Managed auth.
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Mighty Automation
com.mightyautomation/mcp
Mighty Automation: marketing automations, email, leads, contacts and bookings.
Source: the official MCP Registry (registry.modelcontextprotocol.io), refreshed daily, plus public GitHub data. "Verified domain" means the publisher proved the namespace's domain to the registry; it is not a review. Machine-readable: /v1/directory/servers.