# HasData Zillow (remote · mcp.hasdata.com)

Zillow for-sale, for-rent and sold listings, and full property details, as structured JSON.

- Trust score: 80/100 (high trust)
- Change this week: −4
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-17

## Components

- remote · `mcp.hasdata.com`: 80/100 (this document), [markdown](https://verifymcp.io/servers/com-hasdata-zillow/mcp.md), [page](https://verifymcp.io/servers/com-hasdata-zillow/mcp)
- npm · `@hasdata/zillow-mcp`: 49/100, [markdown](https://verifymcp.io/servers/com-hasdata-zillow/hasdata-zillow-mcp.md), [page](https://verifymcp.io/servers/com-hasdata-zillow/hasdata-zillow-mcp)
- pypi · `hasdata-zillow-mcp`: 34/100, [markdown](https://verifymcp.io/servers/com-hasdata-zillow/hasdata-zillow-mcp-2.md), [page](https://verifymcp.io/servers/com-hasdata-zillow/hasdata-zillow-mcp-2)

## Channel facts

- Endpoint: `https://mcp.hasdata.com/mcp?apis=zillow`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.8`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-17.

- **Endpoint Security**: 80/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 83/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 1224 tokens (~94/item across 13 items; 2 tools + 11 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 37/100
  - Stability observed for 11 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 2 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the HasData Zillow MCP server?

HasData Zillow is a hosted endpoint at https://mcp.hasdata.com/mcp?apis=zillow, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http com-hasdata-zillow 'https://mcp.hasdata.com/mcp?apis=zillow'
```

### Cursor

```json
{
  "mcpServers": {
    "com-hasdata-zillow": {
      "url": "https://mcp.hasdata.com/mcp?apis=zillow"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-hasdata-zillow": {
      "type": "http",
      "url": "https://mcp.hasdata.com/mcp?apis=zillow"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-hasdata-zillow]
url = "https://mcp.hasdata.com/mcp?apis=zillow"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-hasdata-zillow": {
      "type": "remote",
      "url": "https://mcp.hasdata.com/mcp?apis=zillow",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-hasdata-zillow --url 'https://mcp.hasdata.com/mcp?apis=zillow' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-hasdata-zillow:
    url: "https://mcp.hasdata.com/mcp?apis=zillow"
```

### Netclaw

```json
{
  "McpServers": {
    "com-hasdata-zillow": {
      "Transport": "http",
      "Url": "https://mcp.hasdata.com/mcp?apis=zillow"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-hasdata-zillow -t streamable-http -u 'https://mcp.hasdata.com/mcp?apis=zillow'
```

### Other

```json
{
  "mcpServers": {
    "com-hasdata-zillow": {
      "type": "http",
      "url": "https://mcp.hasdata.com/mcp?apis=zillow"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-17 (score 80, −6)

- [security regression] Authorization: pass → partial

### 2026-10-14 (score 86, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-12 (score 85, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 20. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-10 (score 84, +45)

- [security improvement] Transport: unverified → pass
- [security improvement] Injection markers: unverified → pass
- [security] First check of Judged manipulation: pass
- [security] Authorization: Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token.
- [functional improvement] Stability: unverified → 0.13
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Schema quality: unverified → 100
- [functional improvement] Tool coverage: unverified → 100
- [functional] First check of Tool coverage: 100
- [functional] First check of Schema quality: fail
- [functional] First check of Destructive annotations: pass
- [functional] First check of Schema quality: pass
- [functional] First check of Schema quality: good

### 2026-09-28 (score 39, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-25 (score 39, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-22 (score 39)

First indexed and scored.

## MCP tools (2)

### `hasdata_zillow_listing_getRealEstateListings` (~657 tokens)

zillow_listing: GET /

Get Zillow Real Estate Listings

Searches Zillow for-sale, for-rent, and sold listings by keyword with rich filters (price, beds, baths, home type, year built, lot/square footage, HOA, listing status, amenities, views, pet policy, days on Zillow) and pagination. Returns each listing with address, Zillow URL/zpid, price, Zestimate, beds/baths, sqft, home type, status, days on Zillow, coordinates, thumbnail, and listing broker. Use for real-estate market dashboards, rental pricing analysis, agent lead lists, inventory tracking, and collecting URLs for the Zillow Property endpoint.

Input parameters:

- `basement__` (array): An array of basement options.
- `baths_max_` (number): The maximum number of bathrooms.
- `baths_min_` (number): The minimum number of bathrooms.
- `beds_max_` (number): The maximum number of bedrooms.
- `beds_min_` (number): The minimum number of bedrooms.
- `daysOnZillow` (number|string): The number of days a listing has been on Zillow.
- `hide55plusCommunities` (boolean): If set to true, 55+ communities will be excluded.
- `hoa` (number): The Homeowners Association (HOA) fee.
- `homeTypes__` (array): An array of home types to filter the listings.
- `keyword` (string, required): The keyword used to search for listings.
- `keywords` (string): Additional keywords to refine the search.
- `listingPublishOptions__` (array): An array of listing publish options. Use `ownerPosted` for listings by owner and `agentListed` for listings by agent.
- `lotSize_max_` (number): The maximum lot size.
- `lotSize_min_` (number): The minimum lot size.
- `moveInDate` (string): The desired move-in date in `YYYY-MM-DD` format.
- `mustHaveGarage` (boolean): If set to true, only listings with a garage will be included.
- `otherAmenities__` (array): An array of other amenities.
- `page` (number): The page number of the results to retrieve.
- `parkingSpotsMin` (number): The minimum number of parking spots.
- `pets__` (array): An array of pet options.
- `price_max_` (number): The maximum price of the listing.
- `price_min_` (number): The minimum price of the listing.
- `propertyStatus__` (array): An array of property statuses.
- `singleStoryOnly` (boolean): If set to true, only single-story properties will be included.
- `sort` (string): The sorting option for the search results.
- `squareFeet_max_` (number): The maximum square footage.
- `squareFeet_min_` (number): The minimum square footage.
- `tours__` (array): An array of tour options.
- `type` (string, required): The type of listing.
- `views__` (array): An array of views.
- `yearBuilt_max_` (number): The maximum year the property was built.
- `yearBuilt_min_` (number): The minimum year the property was built.

### `hasdata_zillow_property_getPropertyDetails` (~187 tokens)

zillow_property: GET /

Get Zillow Property Details

Fetches the full Zillow property page by URL/zpid, with optional agent email extraction. Returns address, list price, Zestimate and Rent Zestimate, price and tax history, beds/baths, living area, lot size, year built, home type, HOA, days on Zillow, listing description, features/amenities, photos, school assignments, walk/transit scores (building pages only), and listing agent/broker (plus email when enabled). Use for valuation models, CMA generation, investor underwriting, rental yield analysis, and enriching buyer/seller agent assistants with authoritative property data.

Input parameters:

- `extractAgentEmails` (boolean): If enabled, attempts to extract agent email addresses from the property details. Increases the cost of the request.
- `url` (string, required): The URL of the property on Zillow. Must be a valid Zillow property URL.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-hasdata-zillow/mcp#diagnostics

## Score history

- 2026-10-17: 80
- 2026-10-16: 86
- 2026-10-15: 86
- 2026-10-14: 86
- 2026-10-13: 85
- 2026-10-12: 85
- 2026-10-10: 84
- 2026-10-05: 39
- 2026-10-04: 39
- 2026-10-03: 39
- 2026-10-02: 39
- 2026-10-01: 39
- 2026-09-30: 39
- 2026-09-29: 39
- 2026-09-28: 39
- 2026-09-27: 39
- 2026-09-26: 39
- 2026-09-25: 39
- 2026-09-24: 39
- 2026-09-23: 39
- 2026-09-22: 39

## Common questions

### What is the HasData Zillow MCP server?

HasData Zillow is an MCP server listed in the public MCP registry as com.hasdata/zillow. Zillow for-sale, for-rent and sold listings, and full property details, as structured JSON. This page covers its hosted endpoint (https://mcp.hasdata.com/mcp?apis=zillow).

### Is the HasData Zillow MCP server safe to use?

HasData Zillow scores 80 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the HasData Zillow MCP server expose?

HasData Zillow exposes 2 tools: hasdata_zillow_listing_getRealEstateListings, hasdata_zillow_property_getPropertyDetails. Their descriptions and schemas cost roughly 844 tokens of context every time the server is loaded.

### Does the HasData Zillow MCP server require authentication?

No. We connected to HasData Zillow without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the HasData Zillow MCP server still maintained?

HasData Zillow is still listed as active in the MCP registry. We last reached this channel on 17 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://mcp.hasdata.com/mcp?apis=zillow
- Authorisation metadata: https://mcp.hasdata.com/.well-known/oauth-protected-resource/mcp
- Repository: https://github.com/HasData/zillow-mcp
- Website: https://hasdata.com/apis/zillow-api
- Changelog RSS feed: https://verifymcp.io/servers/com-hasdata-zillow/mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-hasdata-zillow/mcp.json
- HTML version of this page: https://verifymcp.io/servers/com-hasdata-zillow/mcp