Comprehensive Model Context Protocol server for managing Home Assistant through AI assistants.
Nothing to run from here
Realtystack is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
96/100
tool-list score
6
tools declared
remote
at its publisher
—
calls last 7d
What it does
U.S. real-estate data: property records, AVM value + rent estimates, sale/rental listings.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http realtystack-mcp https://realtystack-mcp.vercel.app/mcp
# 2 — ask your agent for something these tools do
# search_properties, get_property, avm_value and 3 more
Realtystack costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publishernot claimed
ISAll 13 servers
IsaiahDupree13 servers
8 categories
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.
Claude Codedeclared by this listing
This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it.
claude mcp add --scope user --transport http realtystack-mcp https://realtystack-mcp.vercel.app/mcpReconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it answers at its publisher’s own address: this marketplace is not in the path, so there is no key of ours to hold and no card to add.
What it writes
One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.
What you approve
6 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
Search normalized U.S. property records (owner, structural attributes, tax assessments, tax + sale history) by location. Pin a location one of three ways: a full address, a city+state(+zipCode), or a latitude+longitude point with a radius (miles). All other parameters narrow the result set. Records are cached 24h upstream, so meta.cached may be true on repeat queries.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| address | string | no | Full address, format "Street, City, State, Zip". Alternative to city/state/zipCode or lat+long. e.g. "5500 Grand Lake Dr, San Antonio, TX, 78244". |
| city | string | no | City name; combine with state (and optionally zipCode) for an area search. |
| state | string | no | 2-character state abbreviation, e.g. TX. |
| zipCode | string | no | 5-digit ZIP code. |
| latitude | number | no | Latitude of the search center; requires longitude and radius. |
| longitude | number | no | Longitude of the search center; requires latitude and radius. |
| radius | number | no | Search radius in miles (max 100); used with latitude/longitude. |
| propertyType | string | no | Filter by property type. |
| bedrooms | string | no | Bedroom count; supports ranges and multiple values. |
| bathrooms | string | no | Bathroom count; supports fractions, ranges, and multiple values. |
| squareFootage | string | no | Living-area square footage; supports ranges and multiple values. |
| lotSize | string | no | Lot size in square feet; supports ranges and multiple values. |
| yearBuilt | string | no | Year built; supports ranges and multiple values. |
| saleDateRange | string | no | Days since last sale (min 1) — restricts to properties last sold within that window. |
| limit | integer | no | Max records to return per page. Default 50. |
| offset | integer | no | Number of records to skip, for pagination. Default 0. |
| includeTotalCount | boolean | no | When true, RentCast also returns the total matching count. Default false. |
Full detail for a single property record, keyed by its RentCast id (the same id returned on every search_properties, avm_value, avm_rent, and listings record). Returns 404 if no property matches the id. Cached 24h upstream.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | string | yes | RentCast property id (from a prior search_properties, avm_value/avm_rent, or listings response), e.g. "5500-Grand-Lake-Dr,-San-Antonio,-TX-78244". |
Run RentCast's automated valuation model for a subject property and return a point price estimate, a priceRangeLow/priceRangeHigh band, the resolved subjectProperty, and comparables[] — recent comparable sales each scored with a distance (miles) and correlation (0-1 similarity). Pin the subject with either address or latitude+longitude; when subject attributes are unknown, supply propertyType/bedr
| Parameter | Type | Required | Notes |
|---|---|---|---|
| address | string | no | Subject property address. Required unless latitude+longitude are given. e.g. "5500 Grand Lake Dr, San Antonio, TX, 78244". |
| latitude | number | no | Subject latitude; alternative to address (requires longitude). |
| longitude | number | no | Subject longitude; alternative to address (requires latitude). |
| propertyType | string | no | Subject property type; improves comparable selection. |
| bedrooms | number | no | Subject bedroom count; 0 indicates a studio. |
| bathrooms | number | no | Subject bathroom count; supports fractions. |
| squareFootage | number | no | Subject living-area square footage. |
| maxRadius | number | no | Max distance between comparables and subject, in miles. |
| daysOld | integer | no | Max days since comparable listings were last seen (min 1). |
| compCount | integer | no | Number of comparables to use in the estimate. Default 15. |
| lookupSubjectAttributes | boolean | no | When true, RentCast looks up any missing subject attributes from its records. Default true. |
Run RentCast's automated model for long-term (12-month lease) rent and return a point rent estimate, a rentRangeLow/rentRangeHigh band, the resolved subjectProperty, and comparables[] — recent comparable rentals each scored with distance and correlation. Same subject-pinning rules as avm_value (address or latitude+longitude, plus optional subject attributes). Cached 6h upstream.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| address | string | no | Subject property address. Required unless latitude+longitude are given. e.g. "5500 Grand Lake Dr, San Antonio, TX, 78244". |
| latitude | number | no | Subject latitude; alternative to address (requires longitude). |
| longitude | number | no | Subject longitude; alternative to address (requires latitude). |
| propertyType | string | no | Subject property type; improves comparable selection. |
| bedrooms | number | no | Subject bedroom count; 0 indicates a studio. |
| bathrooms | number | no | Subject bathroom count; supports fractions. |
| squareFootage | number | no | Subject living-area square footage. |
| maxRadius | number | no | Max distance between comparables and subject, in miles. |
| daysOld | integer | no | Max days since comparable rentals were last seen (min 1). |
| compCount | integer | no | Number of comparable rentals to use in the estimate. Default 15. |
| lookupSubjectAttributes | boolean | no | When true, RentCast looks up any missing subject attributes from its records. Default true. |
Return a page of for-sale listings (list price, status, days on market, MLS name/number, listing agent + office contact, and price/status history) for a location. Same location-pinning rules as search_properties (address, city+state(+zipCode), or latitude+longitude+radius). Each record is tagged listingKind:"sale". Listings move faster than records, so these are cached only 30 minutes upstream.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| address | string | no | Full address to match a specific listing. |
| city | string | no | City name; combine with state for an area search. |
| state | string | no | 2-character state abbreviation. |
| zipCode | string | no | 5-digit ZIP code. |
| latitude | number | no | Latitude of the search center; requires longitude and radius. |
| longitude | number | no | Longitude of the search center; requires latitude and radius. |
| radius | number | no | Search radius in miles (max 100); used with latitude/longitude. |
| propertyType | string | no | Filter by property type. |
| bedrooms | string | no | Bedroom count; supports ranges and multiple values. |
| bathrooms | string | no | Bathroom count; supports fractions, ranges, and multiple values. |
| squareFootage | string | no | Living-area square footage; supports ranges and multiple values. |
| lotSize | string | no | Lot size in square feet; supports ranges and multiple values. |
| yearBuilt | string | no | Year built; supports ranges and multiple values. |
| status | string | no | Listing status to return; defaults to Active. |
| price | string | no | Listed price; supports ranges and multiple values. |
| daysOld | string | no | Max days since the listing was last seen (min 1). |
| limit | integer | no | Max listings to return per page. Default 50. |
| offset | integer | no | Number of listings to skip, for pagination. Default 0. |
| includeTotalCount | boolean | no | When true, RentCast also returns the total matching count. Default false. |
Return a page of long-term (12-month lease) rental listings — same record shape as search_sale_listings (monthly price is the asking rent), but each record is tagged listingKind:"rental-long-term". Same location-pinning rules and 30-minute upstream cache as the sale-listings endpoint.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| address | string | no | Full address to match a specific listing. |
| city | string | no | City name; combine with state for an area search. |
| state | string | no | 2-character state abbreviation. |
| zipCode | string | no | 5-digit ZIP code. |
| latitude | number | no | Latitude of the search center; requires longitude and radius. |
| longitude | number | no | Longitude of the search center; requires latitude and radius. |
| radius | number | no | Search radius in miles (max 100); used with latitude/longitude. |
| propertyType | string | no | Filter by property type. |
| bedrooms | string | no | Bedroom count; supports ranges and multiple values. |
| bathrooms | string | no | Bathroom count; supports fractions, ranges, and multiple values. |
| squareFootage | string | no | Living-area square footage; supports ranges and multiple values. |
| lotSize | string | no | Lot size in square feet; supports ranges and multiple values. |
| yearBuilt | string | no | Year built; supports ranges and multiple values. |
| status | string | no | Listing status to return; defaults to Active. |
| price | string | no | Listed rent; supports ranges and multiple values. |
| daysOld | string | no | Max days since the listing was last seen (min 1). |
| limit | integer | no | Max listings to return per page. Default 50. |
| offset | integer | no | Number of listings to skip, for pagination. Default 0. |
| includeTotalCount | boolean | no | When true, RentCast also returns the total matching count. Default false. |
Free
$0 forever
- Every tool — any call limit is its publisher’s, not ours
- No card, and mcprush charges nothing for it
- Runs at its publisher’s own address — this marketplace is not in the path
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install Realtystack or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
ATool-list grade · score 96 / 100
Release 1.0.0 · scanned 20 Oct 2026
Graded from the tools this server lists, not from its source code.
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
Threat score100
Client score96
Findings0 threat · 0 capability
Capabilityminimal
Coveragemanifest
Verificationnot in this report
Surface digest991c5dea2c55f4f6aac5d8b341cfc724b69497dd97f8dbd63f5b66dc86dd5a30
Score vectorthreat 100 → client 96
| Term | Level | What it prices | Points |
|---|---|---|---|
| capability-exposure | minimal | capability blast radius (minimal) — client exposure if the model is manipulated | −0 |
| coverage-honesty | manifest | inspection depth (manifest) — how much of the target the scan could see | −4 |
score = clamp(round(threatScore − E_cap − E_ver − E_cov), 0, 100). No model, no opinion, no network call at scoring time: the same methodology version against the same bytes always produces this number, and every line above is a field of the report rather than a summary of it.
What the scan could actually read
A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.
The scan read each tool’s name, description, input schema and annotations exactly as the server listed them the last time it answered us; no code was reviewed. We ask the server again about once a month, and a list that changed is graded again.
Tool surfaceread
Implementation sourcenot available
Package metadatanot available
Live transportnot available
The implementation source was not read — this reflects the declared tool metadata only.
Capability — what it could do if the model were manipulated
Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. minimal is the level these add up to.
| Tool | Capability tags | Why the tag was assigned |
|---|---|---|
| search_properties | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| get_property | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| avm_value | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| avm_rent | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| search_sale_listings | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
| search_rental_listings | untrusted-input | untrusted-input: declares openWorldHint: true (interacts with entities outside the server) |
Toxic-flow graph
The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.
The public result for this release does not print the flow graph, so there is nothing to show here. That is not the same as "no paths were found": what the scan did read is above, under coverage.
Supply chain and provenance
Integrityfirst-seen
Surface digest991c5dea2c55f4f6
Scanned2026-10-20
This is the first scan of this surface here, so there is nothing yet to compare it against.
Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.
Release history
This is an address its publisher runs: which release it serves is theirs to choose, so there is nothing here to pin. The history below is for reading; the current release on file is 1.0.0.
1.0.0
undated
latestNo release note was published with this version.
—
no reviews yet
Who can review
One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
Sign in to write one
Any signed-in account that does not publish Realtystack can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
No reviews yet
Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.