deliveriq MCP Server (io.github.Davison-Francis/deliveriq-mcp)

This Model Context Protocol (MCP) server provides email deliverability support for AI agents. It exposes 12 tools focused on email verification and related checks, including DNSBL, DMARC, spam-trap, and an email finder. The repository is packaged as a Node.js/TypeScript MCP server for use with Model Context Protocol.

🛠️ Key Features

Email deliverability for AI agents
12 tools, including: verify, DNSBL, DMARC, spam-trap, finder
Topics include DKIM, SPF, and email verification
MCP server package: @deliveriq/mcp

🚀 Use Cases

Verifying whether an email address is deliverable
Checking domain policies (DMARC, SPF) before outreach
Detecting spam-risk signals via DNSBL and spam-trap checks
Finding email targets using the included finder tool

⚡ Developer Benefits

MCP compatibility (model-context-protocol)
Node.js and TypeScript-focused implementation
Tool-based email validation workflow for agents

⚠️ Limitations

Description lists tool categories only; specific tool parameters, outputs, and integrations are not provided in the available source data.

Min8T SDKs

Open-source SDKs and MCP server for the DeliverIQ email verification platform and the Min8T email editor.

This repository hosts three published npm packages:

Package	Description	Path
`@deliveriq/mcp`	MCP server — 12 tools for email deliverability inside Claude / Cursor / any MCP client	`deliveriq-mcp/`
`@deliveriq/sdk`	Official Node.js SDK for the DeliverIQ API	`deliveriq-sdk/`
`@min8t.com/plugin-sdk`	Embeddable email-editor SDK for web apps (UMD + ESM, framework-agnostic)	`min8t-plugin-sdk/`

Quick start — DeliverIQ MCP server

The MCP server gives Claude (and any MCP-compatible client) tools for email verification, sender reputation, DMARC analysis, and inbox-placement checks.

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

json

{
  "mcpServers": {
    "deliveriq": {
      "command": "npx",
      "args": ["-y", "@deliveriq/mcp"],
      "env": {
        "DELIVERIQ_API_KEY": "lc_your_api_key"
      }
    }
  }
}

Get an API key at min8t.com/deliveriq (free tier available). Restart Claude Desktop. Done.

See deliveriq-mcp/README.md for the full tool reference, Cursor + Claude Code configs, and self-hosting notes.

Quick start — DeliverIQ Node SDK

bash

npm install @deliveriq/sdk

import { DeliverIQ } from '@deliveriq/sdk';

const client = new DeliverIQ({ apiKey: process.env.DELIVERIQ_API_KEY });

const result = await client.verify('alice@example.com');
console.log(result);  // { deliverable: true, reason: 'mailbox-exists', score: 0.97 }

See deliveriq-sdk/README.md for the full reference.

Quick start — Min8T Plugin SDK

Embed the full Min8T email editor in any web app:

html

<script src="https://unpkg.com/@min8t.com/plugin-sdk@latest/dist/plugin-sdk.umd.js"></script>
<div id="editor"></div>
<script>
  Min8T.init({
    container: '#editor',
    pluginToken: 'es_plugin_...',
  });
</script>

See min8t-plugin-sdk/README.md for ESM, React, Vue, and Angular bindings.

License

MIT — see LICENSE. Each package directory ships its own copy of the license and a per-package README for users who land via npm.

Contributing

Issues and PRs welcome. See ROADMAP.md for what we'd love help on.

io.github.Davison-Francis/deliveriq-mcp