Neon B2B Lead Intelligence & Domain Verification Plugin

Autonomous B2B Lead Intelligence, DNS MX Deliverability Verification & Web Context Plugin for Cursor and AI Agents.

Overview

This plugin connects Cursor and Claude Desktop to the Neon B2B Intelligence Engine, providing instant access to verified company domains, real-time DNS MX mail server diagnostics, and clean web Markdown extraction.

Related MCP server: LeadSpark MCP

Features

• 🎯 Targeted Company Search: Instant discovery across Shopify/E-commerce brands, Digital Marketing Agencies, and Tech Influencer domains.

• ⚡ DNS MX Deliverability Diagnostics: Real-time DNS MX queries against Google Workspace, Microsoft 365, and custom mail servers to verify domain configuration.

• 📄 Web Context Extraction: Converts public documentation and company pages into clean LLM-optimized Markdown.

Quick Installation

1. Cursor Rule

The rule is automatically loaded from rules/b2b-lead-prospector.mdc.

2. MCP Server Configuration

Add to your project's .cursor/mcp.json or global ~/.cursor/mcp.json:

{
  "mcpServers": {
    "neon-b2b-intelligence": {
      "url": "https://neoninnovationlab.com/api/v1/mcp"
    }
  }
}

Licensing & Full Dataset Access

• Free Tier: Returns up to 2 preview records with masked contact emails.

• Commercial Licenses: Full unmasked contact intelligence and complete bulk database downloads (28k Shopify brands, 22k marketing agencies, 4k tech creators) are available directly at: 👉 Neon Intelligence Catalog

License

MIT