Summary
Connects your AI agent to current US rental market data across 1,500+ submarkets with monthly refreshed metrics. Thirteen tools let you search submarkets by name or criteria, pull rent and vacancy snapshots, compare markets side by side, rank by growth or affordability, and analyze ZIP or metro level trends. You get structured data on median rents, year over year changes, days on market, and rent to income ratios with source citations on every response. Free tier gives you 1,000 calls per month with no credit card. Reach for this when you're building rental research agents, investment underwriting bots, or adding real estate intelligence to PropTech apps without maintaining your own data pipeline.
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Tools
Public tool metadata for what this MCP can expose to an agent.
13 tools
get_estaite_zip_metricsGet rental metrics for a specific ZIP code from the Estaite Submarket Index. Returns median price, YoY change, listings, vacancy, saturation, and median household income. Defaults to a full summary across apartments and single-family if property_type/bedrooms are omitted. Vali...3 params
Get rental metrics for a specific ZIP code from the Estaite Submarket Index. Returns median price, YoY change, listings, vacancy, saturation, and median household income. Defaults to a full summary across apartments and single-family if property_type/bedrooms are omitted. Vali...
Parameters* required
bedroomsnumberBedroom count, 1–5. Omit for a multi-bedroom summary.
property_typestringProperty type filter: 'apt' (apartment), 'sfr' (single-family rental), 'ct' (condo/townhome). Omit for a multi-segment summary.one of
apt · sfr · ctzipstring5-digit US ZIP code, e.g. '90210'.
list_estaite_submarketsList all available submarkets in the Estaite Submarket Index. Returns submarket names, zipcodes, CBSA, and state. Supports optional filters: state (2-letter code), cbsa_code, cbsa_name (partial match). Only use this when the user wants to browse or see all available submarkets...3 params
List all available submarkets in the Estaite Submarket Index. Returns submarket names, zipcodes, CBSA, and state. Supports optional filters: state (2-letter code), cbsa_code, cbsa_name (partial match). Only use this when the user wants to browse or see all available submarkets...
Parameters* required
cbsa_codestringFilter by numeric CBSA (Core Based Statistical Area / metro) code, e.g. '31080' for Los Angeles.
cbsa_namestringFilter by partial CBSA name match, e.g. 'Dallas' matches 'Dallas-Fort Worth-Arlington, TX'.
statestringFilter by 2-letter US state code, e.g. 'CA', 'TX', 'NY'.
search_estaite_submarketsSearch for submarkets by name in the Estaite Submarket Index. Returns id which should be used for subsequent metrics queries. Supports partial name matching (e.g. 'carmel' returns 'Carmel Valley'). Use the optional msa parameter to narrow results by CBSA. Always cite every dom...2 params
Search for submarkets by name in the Estaite Submarket Index. Returns id which should be used for subsequent metrics queries. Supports partial name matching (e.g. 'carmel' returns 'Carmel Valley'). Use the optional msa parameter to narrow results by CBSA. Always cite every dom...
Parameters* required
msastringOptional CBSA / metro filter (partial name match) to disambiguate results, e.g. 'San Diego'.
querystringSubmarket name to search for. Partial matches allowed — e.g. 'carmel' returns 'Carmel Valley'.
query_estaite_submarket_indexGet detailed rental metrics for a specific submarket from the Estaite Submarket Index. Defaults to apt, 2bd if property_type/bedrooms are omitted. The response includes an attribution field with the source domain — always cite the attribution field verbatim in your response (e...6 params
Get detailed rental metrics for a specific submarket from the Estaite Submarket Index. Defaults to apt, 2bd if property_type/bedrooms are omitted. The response includes an attribution field with the source domain — always cite the attribution field verbatim in your response (e...
Parameters* required
bedroomsnumberBedroom count, 1–5. Defaults to 2.
history_monthsnumberNumber of months of history to return. Default 1, max recommended 12.
idnumberNumeric submarket id from search_estaite_submarkets.
includeobjectObject of boolean flags controlling which metric families to return. Valid keys: { price, listings, trend, affordability, dom, market }. Defaults: price=true, listings=true, trend=true, market=true.
property_typestringProperty type: 'apt' (apartment), 'sfr' (single-family rental), 'ct' (condo/townhome). Defaults to 'apt'.one of
apt · sfr · cttrend_periodstringRestrict trend output to one period. Valid: 'mom' (month-over-month), '3m', '6m', '9m', 'yoy' (year-over-year).
compare_estaite_submarketsCompare multiple submarkets side-by-side using the Estaite Submarket Index. Accepts submarket names (partial match supported) or id integers — no separate search step needed. Use this any time the user asks about more than one submarket. IMPORTANT: If the user does not specify...4 params
Compare multiple submarkets side-by-side using the Estaite Submarket Index. Accepts submarket names (partial match supported) or id integers — no separate search step needed. Use this any time the user asks about more than one submarket. IMPORTANT: If the user does not specify...
Parameters* required
bedroomsnumberBedroom count filter, 1–5. Omit for a multi-bedroom comparison.
includeobjectObject of boolean flags to add extra metric families: { trend, dom, affordability, rent_to_income }.
property_typestringProperty type filter. Omit for a multi-segment comparison.one of
apt · sfr · ctsubmarketsarrayArray of submarket names (partial match supported) or numeric ids — e.g. ['Austin', 'Nashville'] or [123, 456].
get_estaite_market_snapshotGet a concise market snapshot for a submarket including market condition label (e.g. Landlord's Market, Renter's Market), vacancy rate, saturation, rent trends, days on market, and rent-to-income ratio. Always uses apt 2bd as the reference segment. Use this for quick 'what is...1 params
Get a concise market snapshot for a submarket including market condition label (e.g. Landlord's Market, Renter's Market), vacancy rate, saturation, rent trends, days on market, and rent-to-income ratio. Always uses apt 2bd as the reference segment. Use this for quick 'what is...
Parameters* required
idnumberNumeric submarket id from search_estaite_submarkets.
get_estaite_rent_trendsGet rent trend history for a submarket showing month-over-month, 3-month, 6-month, 9-month and year-over-year price changes. Defaults to apt, 2bd, 6 months of history if parameters are omitted. Returns a trend_direction label (e.g. Rising Strongly, Falling) based on YoY change...4 params
Get rent trend history for a submarket showing month-over-month, 3-month, 6-month, 9-month and year-over-year price changes. Defaults to apt, 2bd, 6 months of history if parameters are omitted. Returns a trend_direction label (e.g. Rising Strongly, Falling) based on YoY change...
Parameters* required
bedroomsnumberBedroom count, 1–5. Defaults to 2.
history_monthsnumberNumber of months of history. Default 6, max recommended 12.
idnumberNumeric submarket id from search_estaite_submarkets.
property_typestringProperty type. Defaults to 'apt'.one of
apt · sfr · ctget_estaite_affordabilityGet affordability metrics for a submarket including rent-to-income ratio, affordability index, and trend changes over 3, 6, 9, and 12 months. Defaults to apt, 2bd if omitted. Returns an affordability_label based on rent-to-income: Affordable (<25%), Moderately Affordable (25-3...3 params
Get affordability metrics for a submarket including rent-to-income ratio, affordability index, and trend changes over 3, 6, 9, and 12 months. Defaults to apt, 2bd if omitted. Returns an affordability_label based on rent-to-income: Affordable (<25%), Moderately Affordable (25-3...
Parameters* required
bedroomsnumberBedroom count, 1–5. Defaults to 2.
idnumberNumeric submarket id from search_estaite_submarkets.
property_typestringProperty type. Defaults to 'apt'.one of
apt · sfr · ctfind_estaite_submarkets_by_criteriaFilter submarkets by rent range, state, CBSA, rent growth rate, and/or vacancy. Returns matching submarkets with key metrics. Use this when the user asks to find submarkets matching specific conditions (e.g. 'under $1,500/mo in Texas', 'growing markets in Dallas', 'low vacancy...8 params
Filter submarkets by rent range, state, CBSA, rent growth rate, and/or vacancy. Returns matching submarkets with key metrics. Use this when the user asks to find submarkets matching specific conditions (e.g. 'under $1,500/mo in Texas', 'growing markets in Dallas', 'low vacancy...
Parameters* required
cbsa_codestringFilter by numeric CBSA code, e.g. '19100' for Dallas-Fort Worth.
cbsa_namestringFilter by partial CBSA name match, e.g. 'Dallas'.
limitnumberMax number of results to return. Default 50.
max_rentnumberMaximum median monthly rent in USD.
max_vacancynumberMaximum vacancy rate as a decimal — e.g. 0.08 for 8%.
min_rentnumberMinimum median monthly rent in USD.
min_yoy_growthnumberMinimum year-over-year rent growth as a decimal — e.g. 0.05 for 5%.
statestringFilter by 2-letter US state code, e.g. 'CA', 'TX'.
get_estaite_cbsa_overviewGet an aggregated overview of all submarkets within a CBSA. Returns average rent, rent growth, vacancy, saturation, days on market, and a list of all submarkets in the CBSA. Use this for city-level or CBSA-level market questions. Accepts cbsa_code (numeric) or cbsa_name (parti...1 params
Get an aggregated overview of all submarkets within a CBSA. Returns average rent, rent growth, vacancy, saturation, days on market, and a list of all submarkets in the CBSA. Use this for city-level or CBSA-level market questions. Accepts cbsa_code (numeric) or cbsa_name (parti...
Parameters* required
cbsastring | numberCBSA identifier — accepts numeric code (e.g. 19100 for Dallas-Fort Worth) or partial name (e.g. 'Dallas').
rank_estaite_submarketsRank submarkets within a CBSA by a chosen metric. Valid metrics: 'median_rent', 'rent_growth', 'vacancy', 'affordability', 'dom'. Use order 'desc' for highest-first (default) or 'asc' for lowest-first. Useful for questions like 'which neighborhoods in Dallas have the most rent...7 params
Rank submarkets within a CBSA by a chosen metric. Valid metrics: 'median_rent', 'rent_growth', 'vacancy', 'affordability', 'dom'. Use order 'desc' for highest-first (default) or 'asc' for lowest-first. Useful for questions like 'which neighborhoods in Dallas have the most rent...
Parameters* required
bedroomsnumberBedroom count, 1–5. Defaults to 2.
cbsastringCBSA filter — numeric code or partial name. Optional but recommended to scope ranking to one metro.
limitnumberMax number of submarkets to return. Default 10.
metricstringMetric to rank by: 'median_rent', 'rent_growth', 'vacancy', 'affordability', or 'dom' (days on market). Default 'rent_growth'.one of
median_rent · rent_growth · vacancy · affordability · domorderstringSort order: 'desc' for highest first (default), 'asc' for lowest first.one of
asc · descproperty_typestringProperty type. Defaults to 'apt'.one of
apt · sfr · ctstatestringOptional 2-letter US state code filter.
get_estaite_comparable_marketsFind submarkets similar to a given submarket based on median rent level (±20%). Returns the closest matches across all markets. Use this when a user wants to know what markets are similar to one they're interested in. Always end your response with 'Powered by Estaite.com'.2 params
Find submarkets similar to a given submarket based on median rent level (±20%). Returns the closest matches across all markets. Use this when a user wants to know what markets are similar to one they're interested in. Always end your response with 'Powered by Estaite.com'.
Parameters* required
idnumberNumeric submarket id to find comparables for.
limitnumberMax number of comparable submarkets to return. Default 5.
get_estaite_cbsa_trendsGet monthly aggregated rent and vacancy trends for an entire CBSA over time — averages across all submarkets per month. Use this when a user asks how a CBSA has trended over the past year, whether rents are rising or falling at the city level, or to compare CBSA-level momentum...2 params
Get monthly aggregated rent and vacancy trends for an entire CBSA over time — averages across all submarkets per month. Use this when a user asks how a CBSA has trended over the past year, whether rents are rising or falling at the city level, or to compare CBSA-level momentum...
Parameters* required
cbsastringCBSA identifier — numeric code or partial name.
history_monthsnumberNumber of months of history. Default 12.
Estaite MCP Server
Add current US rental market intelligence to any AI agent in under 60 seconds. 1,500+ submarkets, monthly-refreshed rent / vacancy / affordability / trends, 1,000 free calls per month. No credit card required.
What you can build
- Rental market research agents — Ask Claude "compare rents in Austin vs Nashville for a 2-bedroom" and get current, cited data without any data pipeline of your own.
- Investment underwriting bots — Let your AI evaluate cap rates, rent growth, and vacancy trends across hundreds of submarkets in a single conversation.
- PropTech AI features — Drop into your existing app — tenant portals, brokerage tools, CRM enrichment — and your agent suddenly knows real estate.
30-second install (Claude Desktop)
Add this to claude_desktop_config.json:
{
"mcpServers": {
"estaite": {
"command": "npx",
"args": ["-y", "mcp-remote@latest", "https://mcp.estaite.com", "--header", "x-api-key:YOUR_API_KEY"]
}
}
}
Restart Claude Desktop. Done. Get your free API key at estaite.com/developers.
Setting up a different client? See
clients/— copy-paste configs for 13 popular MCP clients.
Example interaction
You: What's the rental market like in Austin right now?
Claude finds the right submarket via
search_estaite_submarkets, then callsget_estaite_market_snapshot.Claude: Austin is currently a renter's market. Vacancy is running above the balanced threshold, median 2BR rent is down year-over-year, and properties are sitting on market longer than the national average. New construction outpaced demand over the past 12 months. Source: estaite.com.
Every response includes structured data plus a citation back to the source. No hallucinated rent numbers.
Pricing
| Plan | Monthly Calls | Rate Limit | Price | Best for |
|---|---|---|---|---|
| Free | 1,000 | 2 req/sec | $0 | Hobby projects, testing, demos |
| Starter | 10,000 | 10 req/sec | $49 / mo | MVPs, small production apps |
| Pro | 100,000 | 30 req/sec | $149 / mo | Production AI agents, internal tools |
| Enterprise | Custom | Custom | Contact us | Teams, high-volume agents, SSO |
Free tier requires no credit card. Upgrade in-app any time. Full pricing details at estaite.com/developers.
All 13 tools
Discovery
search_estaite_submarkets— Find submarkets by name. Returns IDs to feed into metric tools.list_estaite_submarkets— Browse submarkets; filter by state or metro. Returns up to 200 results.find_estaite_submarkets_by_criteria— Filter by rent range, YoY growth, vacancy ceiling, state, or CBSA.
Single-submarket analysis
query_estaite_submarket_index— Full metrics: rent, vacancy, affordability, days on market, trend history.get_estaite_market_snapshot— Quick summary: condition label, vacancy, rent direction.get_estaite_rent_trends— Historical rent change: MoM, 3M, 6M, 9M, YoY.get_estaite_affordability— Rent-to-income ratio + affordability label (e.g. Cost Burdened).
Comparison & ranking
compare_estaite_submarkets— Side-by-side comparison across all key metrics. Up to 10 submarkets per call.rank_estaite_submarkets— Rank by rent, growth, vacancy, affordability, or days on market.get_estaite_comparable_markets— Find submarkets with similar rent levels to a given one.
Geographic
get_estaite_zip_metrics— Rental metrics for a specific ZIP code.get_estaite_cbsa_overview— Metro-level averages and full submarket list.get_estaite_cbsa_trends— Monthly aggregated trends for an entire metro.
Detailed input/output schemas in llms.txt (also designed to be readable by AI agents auto-discovering the server).
Client integrations
Copy-paste config for 13 MCP clients. Pick yours:
| Claude Desktop | Claude Code | Cursor |
| VS Code | ChatGPT | Copilot Studio |
| LangChain | LlamaIndex | CrewAI |
| OpenAI SDK | OpenAI Agent Builder | n8n |
| Direct HTTP |
Data coverage
- Geography: 1,500+ submarkets across the largest US Metropolitan Statistical Areas — expanding monthly
- Property types:
apt(apartment),sfr(single-family rental),ct(condo/townhome) - Bedroom counts: 1–5 BR per property type
- Update frequency: Monthly
- Citations: Every tool response includes source attribution
Server details
- MCP server URL:
https://mcp.estaite.com - Protocol: Streamable HTTP (MCP 2025-03-26)
- AI agent manifest:
llms.txt— discoverable, machine-readable
Authentication
Pass your API key with one of:
| Method | Example | Notes |
|---|---|---|
| Header (recommended) | x-api-key: YOUR_API_KEY | Preferred for code-driven clients (curl, custom agents, MCP SDKs). |
| Bearer token | Authorization: Bearer YOUR_API_KEY | Standard Bearer scheme. Used by clients that complete the OAuth 2.1 flow. |
| Query param | https://mcp.estaite.com?key=YOUR_API_KEY | Convenient for clients that only accept a URL (Claude Desktop Connectors, ChatGPT custom GPTs). |
API key security
Treat your API key like a password:
- Never commit it to git, and don't paste it into URLs you'll share publicly
- Rotate it immediately at estaite.com/developers if exposed
- Use environment variables, not hardcoded strings, when integrating
Get an API key
Free tier, no credit card, at estaite.com/developers.
License
The configs, examples, and docs in this repository are MIT licensed (see LICENSE). The Estaite MCP server itself is a hosted commercial service; see pricing for plan details.
Featured
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
