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

Redfin for-sale, for-rent and sold listings plus full property pages, as structured JSON.

- Trust score: 87/100 (high trust)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-17

## Components

- remote · `mcp.hasdata.com`: 87/100 (this document), [markdown](https://verifymcp.io/servers/com-hasdata-redfin/mcp.md), [page](https://verifymcp.io/servers/com-hasdata-redfin/mcp)
- npm · `@hasdata/redfin-mcp`: 49/100, [markdown](https://verifymcp.io/servers/com-hasdata-redfin/hasdata-redfin-mcp.md), [page](https://verifymcp.io/servers/com-hasdata-redfin/hasdata-redfin-mcp)
- pypi · `hasdata-redfin-mcp`: 34/100, [markdown](https://verifymcp.io/servers/com-hasdata-redfin/hasdata-redfin-mcp-2.md), [page](https://verifymcp.io/servers/com-hasdata-redfin/hasdata-redfin-mcp-2)

## Channel facts

- Endpoint: `https://mcp.hasdata.com/mcp?apis=redfin`
- Transports: `streamable-http`
- Auth: `required`
- Version: `1.0.2`

## 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**: 97/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - 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.
  - 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.
  - The authorisation server supports Client ID Metadata Documents, the current MCP client-registration mechanism.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 86/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 2499 tokens (~78/item across 32 items; 2 tools + 30 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 Redfin MCP server?

HasData Redfin is a hosted endpoint at https://mcp.hasdata.com/mcp?apis=redfin, 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-redfin 'https://mcp.hasdata.com/mcp?apis=redfin'
```

### Cursor

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

### VS Code

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

### Codex

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

### opencode

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

### OpenClaw

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

### Hermes

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

### Netclaw

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

### Vellum

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

### Other

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

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.

### 2026-10-16 (score 87, +1)

No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-13 (score 86, +1)

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 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, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 13. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-07 (score 83, +44)

- [security improvement] Injection markers: unverified → pass
- [security improvement] Transport: 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] Tool coverage: unverified → 100
- [functional improvement] Schema quality: unverified → 100
- [functional improvement] Stability: unverified → 0.03
- [functional improvement] MCP protocol: unverified → pass
- [functional] First check of Tool coverage: 100
- [functional] First check of Schema quality: pass
- [functional] First check of Destructive annotations: pass
- [functional] First check of Schema quality: excellent
- [functional] First check of Schema quality: fail

### 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_redfin_listing_getRealEstateListings` (~1363 tokens)

redfin_listing: GET /

Get Redfin Real Estate Listings

Searches Redfin for-sale, for-rent, or sold listings with pagination. The location accepts a zipcode, city, neighborhood, school, school district, apartment-building name, or a full street address. Returns each listing with address, Redfin URL, list price, beds/baths, square footage, year built, days on market, status, coordinates, photos, and MLS number; an address or building returns a single property card instead. Use for real-estate market research, lead generation for agents, price/DOM trend analysis, and feeding URLs into the Redfin Property endpoint for deep-dive details.

Input parameters:

- `baths` (string): The minimum number of bathrooms.
- `beds_max_` (number): The maximum number of bedrooms.
- `beds_min_` (number): The minimum number of bedrooms.
- `cost_acceptedFinancing_` (string): The accepted financing type.
- `cost_excludeLandLeases_` (boolean): If set to true, listings with land leases will be excluded.
- `cost_hoa_` (number): The maximum monthly Homeowners Association (HOA) fee.
- `cost_maxPropertyTaxPerYear_` (number): The maximum property tax per year.
- `cost_pricePerSqft__max_` (string): The maximum price per square foot.
- `cost_pricePerSqft__min_` (string): The minimum price per square foot.
- `cost_priceReduced_` (string): Filter listings by when the price was reduced.
- `exclude55PlusCommunities` (boolean): If set to true, 55+ communities will be excluded.
- `forRentSquareFootage_max_` (number): The maximum square footage for for-rent listings.
- `forRentSquareFootage_min_` (number): The minimum square footage for for-rent listings.
- `forSaleSquareFeet_max_` (string): The maximum square footage for for-sale listings.
- `forSaleSquareFeet_min_` (string): The minimum square footage for for-sale listings.
- `homeFeatures_basement_` (string): The basement type.
- `homeFeatures_garageSpotsMin_` (string): The minimum number of garage spots.
- `homeFeatures_keywordSearch_` (string): A free-text keyword search applied to listing descriptions.
- `homeFeatures_options___` (array): An array of home feature flags to filter the listings.
- `homeFeatures_poolType_` (string): The type of pool.
- `homeTypes__` (array): An array of home types to filter the listings. Allowed values depend on the listing `type`.
- `keyword` (string, required): The location to search for listings. Accepts a zipcode (`33321`), a city (`Austin` or `Austin, TX`), a neighborhood (`East Austin`), a school (`BASIS Austin`), a school district (`Austin Independent…
- `listingType_category___` (array): An array of listing categories.
- `listingType_excludeShortSales_` (boolean): If set to true, short sales will be excluded.
- `listingType_redfinListingsOnly_` (boolean): If set to true, only Redfin-listed properties will be included.
- `lotSize_max_` (string): The maximum lot size.
- `lotSize_min_` (string): The minimum lot size.
- `monthlyPayment_downPaymentAmount_` (number): The down payment as an absolute amount.
- `monthlyPayment_downPaymentPercent_` (number): The down payment as a percentage of the home price.
- `monthlyPayment_insuranceRate_` (number): The home insurance rate (percent) used to calculate the monthly payment.
- `monthlyPayment_interestRate_` (number): The mortgage interest rate (percent) used to calculate the monthly payment.
- `monthlyPayment_max_` (number): The maximum monthly payment.
- `monthlyPayment_min_` (number): The minimum monthly payment.
- `monthlyPayment_mortgageTerm_` (string): The mortgage term used to calculate the monthly payment.
- `moveInDate` (string): The desired move-in date in MM/DD/YYYY format.
- `onlyWithDealOrPromotion` (boolean): If set to true, only listings with a deal or promotion will be included.
- `openHouseAndTour_openHouse_` (string): Filter listings with an open house.
- `openHouseAndTour_videoTour_` (boolean): If set to true, only listings with a video tour will be included.
- `page` (number): The page number of the results to retrieve.
- `pets__` (array): An array of pet types allowed.
- `price_max_` (number): The maximum price of the listing.
- `price_min_` (number): The minimum price of the listing.
- `rentalAmenities__` (array): An array of rental amenities to filter the listings.
- `rentalOtherTerms__` (array): An array of additional rental terms.
- `schools_greatSchoolRating_` (number): The minimum GreatSchools rating (1-10).
- `schools_includeUnratedSchools_` (boolean): If set to true, unrated schools will be included.
- `schools_schoolType___` (array): An array of school types.
- `soldWithinOption` (string): Filter sold listings by how recently they were sold.
- `sort` (string): The sorting option for the search results.
- `statusOptions__` (array): An array of listing statuses.
- `stories_max_` (string): The maximum number of stories.
- `stories_min_` (string): The minimum number of stories.
- `timeOnRedfin` (string): How long the listing has been on Redfin.
- `transportScores_bikeScore_` (number): The minimum bike score (1-100).
- `transportScores_transitScore_` (number): The minimum transit score (1-100).
- `transportScores_walkScore_` (number): The minimum walk score (1-100).
- `type` (string, required): The type of listing.
- `yearBuilt_max_` (string): The maximum year the property was built.
- `yearBuilt_min_` (string): The minimum year the property was built.

### `hasdata_redfin_property_getPropertyDetails` (~139 tokens)

redfin_property: GET /

Get Redfin Property Details

Fetches the full Redfin property page by URL. Returns address, list/sold price, price history, Redfin Estimate, beds/baths, square footage, lot size, year built, property type, HOA, days on market, school ratings, tax history, listing agent, full description, photos, and nearby comparables. Use for CMA reports, investor due-diligence, valuation models, listing enrichment, and powering buyer-assistant agents with verified property facts.

Input parameters:

- `url` (string, required): The URL of the property on Redfin. Must be a valid Redfin property URL.

## Diagnostics

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

## Score history

- 2026-10-17: 87
- 2026-10-16: 87
- 2026-10-15: 86
- 2026-10-14: 86
- 2026-10-13: 86
- 2026-10-12: 85
- 2026-10-10: 84
- 2026-10-07: 83
- 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 Redfin MCP server?

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

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

HasData Redfin scores 87 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 Redfin MCP server expose?

HasData Redfin exposes 2 tools: hasdata_redfin_listing_getRealEstateListings, hasdata_redfin_property_getPropertyDetails. Their descriptions and schemas cost roughly 1,502 tokens of context every time the server is loaded.

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

Yes. HasData Redfin asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.

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

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