MAILTYPE — Email Domain Capability Intelligence is a Model Context Protocol (MCP) server: Email-domain intelligence: MX capability, provider, disposable status, SPF, DMARC, and MTA-STS. In practice that means any MCP-compatible AI assistant can call MAILTYPE — Email Domain Capability Intelligence's tools directly — the model decides when to use them in a conversation or agent run.
It's a hosted (remote) server — point your client at https://mailtype-api.onrender.com/mcp and you're connected, with nothing to install locally. The current release is v1.0.0, with source at GSterlingPress/mailtype-api on GitHub.
MAILTYPE — Email Domain Capability Intelligence is listed under Communication on mcp.site and works with any MCP client — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed and the rest of the ecosystem — using the install snippets below. If you maintain MAILTYPE — Email Domain Capability Intelligence for GSterlingPress, claim this listing to verify ownership, earn the Verified badge, and keep the details current.