Twelve tools for email deliverability work inside Claude or any MCP client. You get single-address verification, DMARC record analysis, DNSBL reputation checks, spam-trap detection, and inbox-placement testing, all backed by the DeliverIQ API. Ships as an npx-runnable package that takes a single API key in your config. Useful when you're building email sending features, debugging bounce rates, or auditing sender reputation without leaving your editor. Free tier available. Also published as a standalone Node SDK if you need the same checks in your own code.
claude mcp add --transport stdio io.github.davison-francis-deliveriq-mcp uvx deliveriq-mcp