MCP Server

Grundfast — Danish property & geodata MCP Server

dk.grundfast/danish-address-property-data

What is the Grundfast — Danish property & geodata MCP server?

Danish address & property lookup: BBR, Matriklen, DAR, CVR. A DAWA/Datafordeler-compatible source.

Copy-paste configuration for popular MCP clients.

transport: http

Config generated by PluginBench — verify against the source before use.

Environment / auth

Authorization
required
secret
Grundfast API key as a bearer token. Create one free at https://grundfast.dk/dashboard — use a gf_test_ key to explore without being billed, or a gf_live_ key for metered production traffic.

~/.cursor/mcp.json

{
  "mcpServers": {
    "danish-address-property-data": {
      "url": "https://api.grundfast.dk/mcp"
    }
  }
}

Active

Remote MCP server for full read/write access to a Zotero library

Python

MIT

Check claims against a fact-store: consistent, contradicts, or unverifiable — with a receipt.

Stress-test a decision through named thinkers' lenses: assumptions, counter-arguments, receipt.

Fact-check claims against live web sources: verdict, consensus, cited sources, PII redaction.

EU AI Act Art-14 runtime oversight: allow / flag / gate-to-human on an agent action, with receipt.

Danish parliamentary cases, votes, politicians, parties, elections, and comparison tools.