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Neon Zero-Trust Gateway

Official registry Data and databases

Zero-Trust MCP gateway securing internal database tools behind an API key firewall.

Source code Website Documentation

What can you do with Neon Zero-Trust Gateway?

  • Zero-Trust Postgres: Execute remote SQL queries forced into READ-ONLY transaction blocks. Agents cannot drop tables or delete data.
  • Notion Enterprise Search: Let Claude search your internal wikis and documents securely.
  • Audit Logging & Routing: All MCP traffic is routed through a secure Python Gateway.

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (sse)
Claude Code 
claude mcp add --transport sse neon-zero-trust-gateway 'https://api.neoninnovationlab.com/sse'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "neon-zero-trust-gateway": {
            "type": "sse",
            "url": "https://api.neoninnovationlab.com/sse"
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. Neon Enterprise MCP Gateway
  2. Features
  3. Get Access
  4. Claude Desktop Configuration

Neon Enterprise MCP Gateway

The Zero-Trust Firewall for Claude & AI Agents

Neon Gateway allows you to securely connect your Claude Desktop or custom AI agents to internal Enterprise databases (Postgres) and Knowledge Bases (Notion) without exposing root credentials or risking data destruction.

Features

  • Zero-Trust Postgres: Execute remote SQL queries forced into READ-ONLY transaction blocks. Agents cannot drop tables or delete data.
  • Notion Enterprise Search: Let Claude search your internal wikis and documents securely.
  • Audit Logging & Routing: All MCP traffic is routed through a secure Python Gateway.

Get Access

This is a hosted, premium MCP Gateway for Enterprise and Agency teams.

  1. Purchase an API Key here: https://neoninnovationlab.com/mcp
  2. You will receive an mcp_live_... key instantly via email.
  3. Configure your Claude Desktop using the instructions below.

Claude Desktop Configuration

Add the following to your claude_desktop_config.json:

{
  "mcpServers": {
    "neon-enterprise-gateway": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/client-cli",
        "sse",
        "--header",
        "Authorization: Bearer YOUR_API_KEY_HERE",
        "https://api.neoninnovationlab.com/sse"
      ]
    }
  }
}

Frequently asked questions

What is Neon Zero-Trust Gateway?

Zero-Trust MCP gateway securing internal database tools behind an API key firewall.

How do I install Neon Zero-Trust Gateway?

It runs as a remote server. In Claude Code: claude mcp add --transport sse neon-zero-trust-gateway 'https://api.neoninnovationlab.com/sse'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Neon Zero-Trust Gateway need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is Neon Zero-Trust Gateway open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains Neon Zero-Trust Gateway?

It is published by neoninnovationlab. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.