market-data
US rental market data by zip: rent, cap rates, vacancy, hazard risk, rent trends. Free, no auth.
我該用這個嗎
品質與安全性
發現項目（3）
- LOWTool 'get_zip_market' description lacks action verb在 get_zip_market 中
- LOWTool 'top_markets' description lacks action verb在 top_markets 中
- LOWTool 'compare_zips' description lacks action verb在 compare_zips 中
根據工具定義與協定合規性的自動化分析。
上下文成本
這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。
安裝
一鍵安裝
將以下內容加入你的 `claude_desktop_config.json` 檔案：
{
"mcpServers": {
"market-data": {
"url": "https://doorbase.app/mcp"
}
}
}遠端端點
https://doorbase.app/mcpstreamable-http它能做什麼
工具清單
工具（6）
🟢search_markets(state, min_cap_rate, max_vacancy_rate, min_median_rent, max_median_rent, ...)
Which US zip codes match these rental-market criteria? Filters 30,000+ US zip codes by state, cap rate, vacancy, rent, population, home value, and renter share. Returns matching zips with key investor metrics and a doorbase.app link for each. Cap rates are a modeled band; min_cap_rate matches the band's high end.
輸入結構描述
{
"type": "object",
"properties": {
"state": {
"type": "string",
"description": "2-letter US state code, e.g. GA. Omit for nationwide."
},
"min_cap_rate": {
"type": "number",
"minimum": 0,
"maximum": 50,
"description": "Minimum estimated cap rate in percent; matches cap_rate_high (band top) >= value."
},
"max_vacancy_rate": {
"type": "number",
"minimum": 0,
"maximum": 100,
"description": "Maximum vacancy rate in percent."
},
"min_median_rent": {
"type": "number",
"minimum": 0,
"maximum": 20000,
"description": "Minimum median monthly rent in USD."
},
"max_median_rent": {
"type": "number",
"minimum": 0,
"maximum": 20000,
"description": "Maximum median monthly rent in USD."
},
"min_population": {
"type": "number",
"minimum": 0,
"maximum": 10000000,
"description": "Minimum zip population."
},
"max_median_home_value": {
"type": "number",
"minimum": 0,
"maximum": 20000000,
"description": "Maximum median home value in USD."
},
"min_renter_ratio": {
"type": "number",
"minimum": 0,
"maximum": 100,
"description": "Minimum renter-occupied share in percent."
},
"sort_by": {
"type": "string",
"enum": [
"cap_rate",
"rent",
"population",
"vacancy"
],
"default": "cap_rate"
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 25,
"default": 10
}
},
"additionalProperties": false
}🟢get_zip_market(zip)
What does the rental market look like in this zip code? Full profile for a single US zip: rent, cap-rate band (modeled), vacancy, home value, demographics, income, employment, plus the canonical doorbase.app page URL.
輸入結構描述
{
"type": "object",
"properties": {
"zip": {
"type": "string",
"pattern": "^[0-9]{5}$",
"description": "5-digit US zip code."
}
},
"required": [
"zip"
],
"additionalProperties": false
}⚪top_markets(state, limit)
Which US rental markets look strongest right now? National (or single-state) leaderboard: zips with the highest estimated cap-rate bands among markets with population of 10,000+ and complete rent, vacancy, and home-value data. Cap rates are a modeled band.
輸入結構描述
{
"type": "object",
"properties": {
"state": {
"type": "string",
"description": "Optional 2-letter US state code, e.g. GA. Omit for nationwide."
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 25,
"default": 10
}
},
"additionalProperties": false
}⚪compare_zips(zips)
How do these zip codes compare as rental markets? Side-by-side comparison of 2-6 US zips: rent, cap-rate band (modeled), vacancy, home value, population, renter share, income, employment, with a doorbase.app link for each.
輸入結構描述
{
"type": "object",
"properties": {
"zips": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[0-9]{5}$"
},
"minItems": 2,
"maxItems": 6,
"description": "2-6 five-digit US zip codes."
}
},
"required": [
"zips"
],
"additionalProperties": false
}⚪hazard_risk(zip)
What flood, wildfire, and wind risk does this zip code carry? NFIP flood-insurance claims on record (count, payouts, recency, claims per 1,000 housing units), FEMA National Risk Index county scores for flood, wildfire, and wind, and recent significant storm events. Claims are history, not a forecast.
輸入結構描述
{
"type": "object",
"properties": {
"zip": {
"type": "string",
"pattern": "^[0-9]{5}$",
"description": "5-digit US zip code."
}
},
"required": [
"zip"
],
"additionalProperties": false
}⚪rent_trend(zip, months)
Which way is rent moving in this zip code? Monthly median-rent history with home values, the direction of movement, and the zip's national and state rank for 3-month rent growth. Updated monthly.
輸入結構描述
{
"type": "object",
"properties": {
"zip": {
"type": "string",
"pattern": "^[0-9]{5}$",
"description": "5-digit US zip code."
},
"months": {
"type": "integer",
"minimum": 2,
"maximum": 24,
"default": 12,
"description": "History window in months."
}
},
"required": [
"zip"
],
"additionalProperties": false
}社群
證據