promnet

MCP serverWeb & browsing

Lets your agent calculate Hungarian VAT, payroll, KATA taxes, late interest, workdays and check website legal rules.

No key or account is asked for. Not verified by us yet: Ahel has not run a call through it.

Connect your AI Use it in a pipeline

Then ask your AI: use the afa szamitas tool from promnet

Details

Available today. Use it as a step in a pipeline you build, or from your connected AI.

No key or account is asked for. Not verified by us yet: Ahel has not run a call through it.

Add it as a step in a pipeline you build on Ahel, or connect Ahel to Claude, ChatGPT, Cursor, Claude Code or Codex and ask your AI to use it.

About this server

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

Install promnet

The server’s own address, for the clients that take one directly. Or connect Ahel once and every client you use reads it from one address, with the account kept on Ahel rather than in each client’s config.

Claude Code
claude mcp add --transport http --scope user promnet 'https://promnet.hu/mcp'
Run it once in your project, then open /mcp to approve any sign-in the server asks for.
Claude Desktop
https://promnet.hu/mcp
Add a custom connector in Settings, paste this address, and approve the sign-in.
Cursor
cursor://anysphere.cursor-deeplink/mcp/install?name=promnet&config=eyJ1cmwiOiJodHRwczovL3Byb21uZXQuaHUvbWNwIn0=
Open the link and Cursor adds the server at that address.
ChatGPT
https://promnet.hu/mcp
In Settings, enable Developer mode, create an MCP app, and paste this address. Your plan and workspace must allow custom apps.
Codex
codex mcp add promnet --url 'https://promnet.hu/mcp'
Run it once, then sign in with codex mcp login promnet if the server asks for an account.

Tools it offers (8)

What this server listed when Ahel dialed its public endpoint in Oct 2026, with no key and no account of yours. The names are the server’s own.

afa_szamitas
ber_szamitas
egyeni_vallalkozo_adozas
kesedelmi_kamat
munkanapok
szabadsag
jogi_ellenorzes
promnet_szolgaltatasok

Ahel review

S5low
no public repository, nothing to review

Automated review, not a security audit. Ruleset v1.

Advanced

Delivery: promnet MCP server → your Ahel connector (mcp.ahel.ai) → your AI.
Item type: mcp-server
Key: hu-promnet-promnet
Hosted endpoint: https://promnet.hu/mcp

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