Back to Browse

Nintact MCP Server

Developer ToolsLow Risk9.7MCP RegistryLocal
Free

Server data from the Official MCP Registry

Contact forms that actually arrive. No SPF/DKIM, no SMTP. AI sorts them and drafts the reply.

About

Contact forms that actually arrive. No SPF/DKIM, no SMTP. AI sorts them and drafts the reply.

Security Report

9.7
Low Risk9.7Low Risk

Valid MCP server (2 strong, 3 medium validity signals). No known CVEs in dependencies. ⚠️ Package registry links to a different repository than scanned source. Imported from the Official MCP Registry. 1 finding(s) downgraded by scanner intelligence.

9 files analyzed · 1 issue found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

What You'll Need

Set these up before or after installing:

API key. Run `npx nintact-mcp login` to create one without pasting it, or issue one at https://nintact.com/dashboard/settings/connectRequired

Environment variable: NINTACT_API_KEY

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "com-nintact-nintact": {
      "env": {
        "NINTACT_API_KEY": "your-nintact-api-key-here"
      },
      "args": [
        "-y",
        "nintact-mcp"
      ],
      "command": "npx"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

nintact — MCP server and JavaScript client

A contact form you paste in one line. An AI that sorts what comes in and drafts the reply. Delivery that needs no DNS work.

This repository holds the two published packages. The hosted service lives at nintact.com.

PackageWhat it is
nintact-mcpMCP server — 32 tools. Build forms, read the inbox, approve replies from your editor.
nintactJavaScript client, React component, and CLI.

The problem this exists for

A site built with an AI assistant usually works until the contact form. Then the mail silently stops. Gmail and Yahoo! reject mail from a domain with no SPF/DKIM, and whoever built the site finds out weeks later — from the customer who never got an answer.

The usual fixes all end at the same wall: an SMTP plugin still needs a domain you have authenticated, and authenticating a domain means DNS records the person often cannot edit.

nintact sends over an already-authenticated domain, with Reply-To pointing at your own address. Replies reach you without touching DNS, SMTP, or a mail provider.

Quick start

npx nintact-mcp login                          # 6-digit code by email; the key is stored, not pasted
claude mcp add nintact -- npx -y nintact-mcp

Then ask your assistant to build the form.

No account yet? check_deliverability works without a key — it reads public DNS and tells you whether a domain can actually get mail delivered.

curl https://nintact.com/api/v1/check?domain=example.com

Docs

Development

npm install
npm run build

License

MIT

Reviews

No reviews yet

Be the first to review this server!