Austria Property MCP Server

by mastalier1997 Your server? Claim it

answering

Austria Property is answering right now. Last checked 5 min ago. 105 installs a week from npm. It exposes 3 tools. Last commit 26 Oct 2026.

Austrian property costs, buy-to-let underwriting, income tax and rent caps, cited to the statute

Installs per day peak 940 · avg 31

a month agotoday

Uptime history 15 days of history · worst day 99%

15 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

161 ms

Response time

average over 24h

105

Installs / week

npm and PyPI

Austria Property missed one check this week

Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 5 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add austria-property --transport http https://austria-property-mcp.jan-mastalier.workers.dev/mcp

Settings → Connectors → Add custom connector, then paste this address

https://austria-property-mcp.jan-mastalier.workers.dev/mcp

~/.codex/config.toml

[mcp_servers.austria-property]
url = "https://austria-property-mcp.jan-mastalier.workers.dev/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "austria-property": {
      "url": "https://austria-property-mcp.jan-mastalier.workers.dev/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "austria-property": {
      "type": "http",
      "url": "https://austria-property-mcp.jan-mastalier.workers.dev/mcp"
    }
  }
}

Available tools 3

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

estimate

estimate_acquisition_costs

Calculate the one-off costs of buying residential property in Austria on top of the price (Kaufnebenkosten): real estate transfer tax (Grunderwerbsteuer), land-register court fees, broker commission with a check against the legal maximum, and lawyer/notary contract costs, each with VAT where it applies. Use when someone asks what buying a specific flat or house in Austria costs in total. The JSON lists the cited legal bases and sources once; pass detail "full" for every line item with its calculation and its own citations. Amounts in EUR. Not covered: bank or valuation fees, purchases within the family, exemptions for a primary residence.

rules

get_rules

List the statutory values the engine uses on a date (tax and fee rates, broker caps, minimum repair reserve, MRG cut-off dates, Richtwerte per state, AfA rates, land shares, income tax brackets), each with legal basis, source URL and the date it was last verified, plus the default assumptions and risk thresholds. Use to cite sources or to explain how a number was calculated.

underwrite

underwrite_property

Analyse an Austrian residential property as a rental investment: acquisition costs, annuity loan payment, monthly cash flow before and after income tax, gross and net yield, cash-on-cash return, debt cover (DSCR), break-even rent, whether statutory rent caps (MRG) apply and the Richtwert cap, depreciation (AfA) with the legal land share, a 25-year Liebhaberei check, and risk flags. Use when evaluating whether a specific flat or house is a good buy-to-let deal. Inputs in EUR; rents and owner costs are monthly and net of VAT. Pass what you know: missing facts fall back to documented assumptions and are flagged. The JSON is compact by default (key figures, flags, citations); pass detail "full" for every line, the tax years and the rules used. Not covered: rent increases or interest-rate changes over time, tax credits, Richtwert surcharges and deductions (Zuschläge/Abschläge).

Endpoints

URL	Transport	State	Latency	Checked
https://austria-property-mcp.jan-mastalier.workers.dev/mcp	streamable-http	answering	55 ms	5 min ago

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Austria Property — questions

Answers built from our own checks of this server.

What can Austria Property do?

It exposes 3 tools, read directly from the server on our last check. Among them: estimate_acquisition_costs, get_rules, underwrite_property. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Austria Property working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 161 ms. The bar chart above shows every period we have measured.

How do I connect Austria Property?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Austria Property need an API key?

No. Austria Property completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Austria Property?

It answers our handshake in 161 ms on average, which is faster than 80% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.

How many people use Austria Property?

The npm package austria-property-mcp was installed 105 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Austria Property open source?

The code is open source: it is published under the AGPL-3.0 licence, written in TypeScript and 0 stars on GitHub. The licence covers the code in the repository, not the hosted service at austria-property-mcp.jan-mastalier.workers.dev, which runs on its operator's own terms.