Homecastr MCP

Homecastr MCP provides agent-facing tools for U.S. property forecasts, public benchmarks, and permit or environmental context. It exposes 44 structured tools covering forecasts by geography, data discovery, provenance checks, and benchmark evaluation, reusing the same contracts and credential boundaries as the REST API.

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Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by Homecastr

You need:generate a free API key (email required)

Vendor documentation

What you can do with it

Forecast property values by address, parcel, or census tract
Discover data assets and check panel lineage
Evaluate model performance using public benchmark scores
Retrieve county outlook metrics and appreciation trajectories

Source and maintenance

Community listingRegistry 1.14.0

mcp-registry: io.github.dhardestylewis/homecastr@1.14.0 Source repository Project website

Repository status: Unavailable (HTTP 404)
Maintenance checked: Nov 2, 2026, 4:37 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

homecastr-mcp-server 1.14.0

npm

homecastr-mcp-server package definition

{
  "version": "1.14.0",
  "transport": "stdio",
  "identifier": "homecastr-mcp-server",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "HOMECASTR_API_KEY",
      "description": "Homecastr API key. Use 'hc_demo_public_readonly' for free demo access (rate-limited). Get a full key at homecastr.com."
    },
    {
      "name": "HOMECASTR_API_URL",
      "default": "https://www.homecastr.com",
      "description": "Base URL for the Homecastr API. Defaults to https://www.homecastr.com - only override for self-hosted or staging environments."
    },
    {
      "name": "WORLDCASTR_API_KEY",
      "description": "Worldcastr alias for the same API credential. HOMECASTR_API_KEY takes precedence when both are set."
    },
    {
      "name": "WORLDCASTR_API_URL",
      "default": "https://worldcastr.com",
      "description": "Worldcastr API base URL. Set to https://worldcastr.com. HOMECASTR_API_URL takes precedence when both are set."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

Nov 2, 2026, 4:37 PM UTC · repository · passed · unavailable
Nov 2, 2026, 4:37 PM UTC · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "homecastr-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "homecastr-mcp-server@1.14.0"
      ],
      "env": {
        "HOMECASTR_API_KEY": "<YOUR_HOMECASTR_API_KEY>",
        "HOMECASTR_API_URL": "<YOUR_HOMECASTR_API_URL>",
        "WORLDCASTR_API_KEY": "<YOUR_WORLDCASTR_API_KEY>",
        "WORLDCASTR_API_URL": "<YOUR_WORLDCASTR_API_URL>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "homecastr-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "homecastr-mcp-server@1.14.0"
      ],
      "env": {
        "HOMECASTR_API_KEY": "<YOUR_HOMECASTR_API_KEY>",
        "HOMECASTR_API_URL": "<YOUR_HOMECASTR_API_URL>",
        "WORLDCASTR_API_KEY": "<YOUR_WORLDCASTR_API_KEY>",
        "WORLDCASTR_API_URL": "<YOUR_WORLDCASTR_API_URL>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "homecastr-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "homecastr-mcp-server@1.14.0"
      ],
      "env": {
        "HOMECASTR_API_KEY": "<YOUR_HOMECASTR_API_KEY>",
        "HOMECASTR_API_URL": "<YOUR_HOMECASTR_API_URL>",
        "WORLDCASTR_API_KEY": "<YOUR_WORLDCASTR_API_KEY>",
        "WORLDCASTR_API_URL": "<YOUR_WORLDCASTR_API_URL>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "homecastr-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "homecastr-mcp-server@1.14.0"
      ],
      "env": {
        "HOMECASTR_API_KEY": "<YOUR_HOMECASTR_API_KEY>",
        "HOMECASTR_API_URL": "<YOUR_HOMECASTR_API_URL>",
        "WORLDCASTR_API_KEY": "<YOUR_WORLDCASTR_API_KEY>",
        "WORLDCASTR_API_URL": "<YOUR_WORLDCASTR_API_URL>"
      }
    }
  }
}

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