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Find official MCP servers by app, task, category, and access requirements. Open a listing to connect your AI assistant.
8,824 MCP servers
Official servers operated by the companies behind each product.
| Server | Category | Access | Setup |
|---|---|---|---|
Mailrith MCPThe Mailrith MCP server exposes the Mailrith public API as named tools, allowing AI agents to manage subscribers, create and send broadcasts, configure sequences, and access… | CRM, sales, and marketing | No sign-in | |
Mailroom MCPA hosted remote MCP server that connects existing IMAP/SMTP mailboxes to AI agents. | Productivity and knowledge | No sign-in | |
Mails.ai MCPAn official MCP server provided by Mails.ai that exposes 73 tools for AI agents to manage email operations. | Productivity and knowledge | OAuth sign-in | |
Mail Security Tools MCPAn MCP server providing email security analysis tools including DMARC, SPF, DKIM, and MX record checks, graded security scores, email address validation, bulk domain scoring, and… | Developer tools | No sign-in | |
MailSenpai MCPAn official MCP server enabling AI assistants to manage MailSenpai email marketing operations. | CRM, sales, and marketing | OAuth sign-in | |
Mailsocket MCPAn official MCP server provided by Mailsocket that allows AI agents to create temporary email inboxes and wait for incoming OTP codes or magic links. | Developer tools | OAuth sign-in | |
MailStream MCPThe official MailStream MCP server enables AI agents to manage physical mail operations, including sending postcards and letters, verifying addresses, and managing mailing… | Productivity and knowledge | OAuth sign-in | |
MailValid MCPAn official MCP server provided by MailValid that allows AI agents to verify email addresses for syntax, MX records, SMTP mailbox existence, and disposable/role-based detection. | Developer tools | No sign-in | |
MailX MCPAn official MCP server by mailX that exposes email deliverability and DNS tools to AI agents. | Developer tools | No sign-in | |
Mailyond MCPAn official MCP server provided by Mailyond that allows AI agents to triage and manage support emails across multiple connected domains. | Productivity and knowledge | API key | |
Mailzzy MCPThe official Mailzzy MCP server enables AI assistants to integrate with Mailzzy's email marketing platform. | CRM, sales, and marketing | OAuth sign-in | |
MainBook Bank Statement Converter MCPThis MCP server converts PDF bank statements into validated JSON, Excel, or CSV formats. | Data and analytics | No sign-in |
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Every listing passed a live check and is re-checked weekly. Servers that keep failing are hidden. Koskamo does not operate these servers; review their tools before connecting.
No sign-in servers work without an account. Optional OAuth servers prompt for sign-in only for account tools. Other servers require vendor sign-in or an API key, shown in each row.
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