PromNET — Hungarian business calculators & legal checker

hu.promnetv1.0.0Updated Oct 9, 2026

Hungarian VAT, payroll, KATA/flat-rate tax, late interest, workdays and website legal checks.

VerifiedStreamable HTTPWeb executableBusiness & CommerceFinanceProductivity & Workflow

Overview

AI-generated overview

A remote MCP endpoint offering Hungarian business calculators for VAT, payroll, KATA/flat-rate tax, late interest, workdays, and website legal checks.

What it does
PromNET exposes Hungarian business and tax calculators through a remote MCP endpoint. According to its description, it covers VAT, payroll, KATA and flat-rate tax, late-payment interest, workday counting, and legal checks for websites. No individual tool names or parameter details are published in the registry entry.
When to use it
Worth considering when an assistant needs quick Hungarian-specific tax, payroll, or date calculations, or a basic legal check of a website, without building those rules by hand. Less useful for non-Hungarian jurisdictions or for work that needs authoritative, filing-grade results.
Requirements
A remote MCP client that supports streamable HTTP, pointed at the provider's endpoint. No authentication, environment variables, or headers are declared, and no local package or runtime is needed.
Before you install
The registry entry declares no authentication, so requests may be unauthenticated and anything sent could be visible to the provider. Calculator output is not a substitute for professional tax or legal advice, and figures should be verified before any filing or payment decision.

Installation

In SourceWeft

  1. Open PromNET — Hungarian business calculators & legal checker in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "promnet": {
      "type": "http",
      "url": "https://promnet.hu/mcp"
    }
  }
}

Tools

0
Tool metadata has not been indexed yet.

Version history

1
  1. v1.0.0LatestOct 9, 2026