4 #blacklist MCP Servers & Clients
Every MCP server and client below is tagged #blacklist — install one to give Claude, Cursor, VS Code, or any other MCP-compatible client access to blacklist tools.
すべて
Mailx Tools
Mailwarm
Email deliverability tools for AI agents. Check SPF, DKIM, DMARC, BIMI, blacklists, SMTP/IMAP connectivity, and generate DNS records.
Mailx Tools
Mailwarm
MCP server for email deliverability: validate SPF/DKIM/DMARC/BIMI, check blacklists, test SMTP/IMAP, look up DNS, and generate ready-to-deploy records for any major email provider. Ships with two one-click prompts (audit-deliverability, setup-dns). Public, no auth.
Domain Deliverability Checker
mammalabsdev
Checks email domain deliverability via DNS: SPF, DKIM, DMARC, MX
Networktoolz
networktoolzadmin
Real-time DNS, SSL, IP geolocation, blacklist check, web security scanner and 15 more network diagnostic tools for AI assistants
Frequently asked questions
What is a #blacklist MCP server?
- An MCP server tagged #blacklist implements the Model Context Protocol so AI assistants like Claude, Cursor, and VS Code can access blacklist-related tools, data, or APIs.
How many #blacklist MCP servers and clients are there?
- mcp.so currently lists 4 MCP servers and clients tagged #blacklist.
How do I install a #blacklist MCP server?
- Open any server below and copy its install snippet into Claude Desktop, Cursor, VS Code, or another MCP client's configuration — remote servers need no separate download.