Homecastr MCP

io.github.dhardestylewis/homecastr

U.S. property forecasts, public benchmarks, and permit or environmental context through MCP.

Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "homecastr": {
      "command": "npx",
      "args": [
        "-y",
        "homecastr-mcp-server@1.14.0"
      ],
      "env": {
        "HOMECASTR_API_KEY": "<your HOMECASTR_API_KEY>",
        "HOMECASTR_API_URL": "https://www.homecastr.com",
        "WORLDCASTR_API_KEY": "<your WORLDCASTR_API_KEY>",
        "WORLDCASTR_API_URL": "https://worldcastr.com"
      }
    }
  }
}
Environment variables
  • HOMECASTR_API_KEYsecretHomecastr API key. Use 'hc_demo_public_readonly' for free demo access (rate-limited). Get a full key at homecastr.com.
  • HOMECASTR_API_URLBase URL for the Homecastr API. Defaults to https://www.homecastr.com - only override for self-hosted or staging environments.
  • WORLDCASTR_API_KEYsecretWorldcastr alias for the same API credential. HOMECASTR_API_KEY takes precedence when both are set.
  • WORLDCASTR_API_URLWorldcastr API base URL. Set to https://worldcastr.com. HOMECASTR_API_URL takes precedence when both are set.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
1.14.0
Registry
active
Published
7/28/2026
Browse all Developer Tools →

Add the badge to your site

Show visitors that Homecastr MCP is listed here — it’s also the link we check for a free listing.

Homecastr MCP — listed on Serverdex

HTML — for your website

<a href="https://serverdex.io/server/io-github-dhardestylewis-homecastr?utm_source=badge"><img src="https://serverdex.io/brand/badge.svg" alt="Homecastr MCP — listed on Serverdex" width="123" height="40" loading="lazy"></a>

Recommended. A dofollow link from your own domain is the one that counts for search engines, and it's the link we check for a free listing.

Markdown — for your README

[![Homecastr MCP — listed on Serverdex](https://serverdex.io/brand/badge.svg)](https://serverdex.io/server/io-github-dhardestylewis-homecastr?utm_source=badge)

Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.