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MCP server: Danish addresses for AI agents

Give Claude, Cursor and other MCP clients direct access to 2.4 million Danish addresses — autocomplete, cleansing, geocoding and DAGI enrichment as tools.

Our MCP server (open source) gives the agent 7 tools: autocomplete_address, lookup_address, validate_address, reverse_geocode, enrich_with_dagi, distance_between and address_quality_score. Works with Claude Desktop, Claude Code, Cursor, Continue and Zed.

How to set it up

  1. Get an API key
    Free account on the dashboard → copy dawa_live_….
  2. Add the server to your client
    Claude Desktop: paste the configuration into claude_desktop_config.json. Claude Code: claude mcp add danadresse -- npx -y @danadresse/mcp-server.
  3. Set the key as env
    DANADRESSE_API_KEY in the server's env — never in the prompt.
  4. Restart and test
    Ask the agent e.g. “find the address Rådhuspladsen 1 and give me the parish and municipality” — it picks the tools itself.
# Claude Desktop configuration
// claude_desktop_config.json (eller .mcp.json i dit projekt)
{
  "mcpServers": {
    "danadresse": {
      "command": "npx",
      "args": ["-y", "@danadresse/mcp-server"],
      "env": { "DANADRESSE_API_KEY": "dawa_live_…" }
    }
  }
}

Good to know

7 tools

From typo-tolerant search to distance between two addresses — the agent chooses the right tool itself.

Open source

The whole server lives in the danadresse-docs repo (MIT) — run it from source if you want to audit.

Rate-limit friendly

The server respects the API's rate limits and reports back to the agent gracefully instead of failing.

Ready to try it with MCP-server (AI agents)?

Free Hobby key, no credit card — the API answers in under 100 ms.

Get an API key →

API docs · Code examples · JS widget