Open Claude Desktop's settings.
Click your name (bottom-left) → Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
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Claude Desktop or claude.ai — native MCP support, the smoothest setup of any client.
Once connected, ask Claude about any Australian property and it'll cite real planning data instead of fabricating zone codes.
Claude Desktop
Claude Desktop reads MCP server config from a JSON file. The path differs by OS but the JSON is identical.
Click your name (bottom-left) → Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
Add Feasibly to the mcpServers object. Replace YOUR_API_KEY with your key from app.feasibly.com.au/register:
{
"mcpServers": {
"feasibly": {
"url": "https://mcp.feasibly.com.au/mcp?key=YOUR_API_KEY"
}
}
}
Quit the app fully and reopen. You'll see "feasibly" listed in the available tools when you start a new conversation. Ask: "What's the planning zone of [Australian address]?"
claude.ai (web)
For claude.ai web, Feasibly is added as a custom integration via Settings.
Click Add custom integration. You'll need a Pro, Team, or Enterprise plan to add custom MCP servers.
Name: Feasibly. URL: https://mcp.feasibly.com.au/mcp?key=YOUR_API_KEY. Replace YOUR_API_KEY with your key.
In a new conversation, click the tools icon and toggle Feasibly on. Ask about any Australian property.
Get a key, paste the URL, ask Claude about a property.
If we get the zone wrong, that lookup is free and we credit ten more.