MCP-сервер HeritageDeed

• Имя в реестреcom.heritagedeed/title-searchподтверждён в реестре MCP

Имя в реестре лежит в пространстве heritagedeed.com. Реестр пускает в такое пространство только того, кто доказал владение доменом через DNS или HTTP.

• Состояниеотвечаетпроверено 2026-10-24
• Инструменты53
• Сервер называет себяheritagedeed
• Версия сервера1.30.0
• Версия протокола2025-06-18

2026-10-24 сервер ответил на initialize и tools/list без входа. Первый ответ за 231 мс.

• Делают ли инструменты работу продукта, ещё не проверено.
• Проверок пока 3 из 7, нужных, чтобы судить о надёжности.

Вывод сделан правилами по замерам выше. Вероятный первый вызов выбрала модель по списку инструментов: прочитайте описание, прежде чем на него полагаться.

• Оценка INITE MCPчерез неделюдля оценки нужно 7 ежедневных проверок, пока 3
• Отвечалидёт замерпроверок пока 3, долю покажем после 7
• Медиана первого ответа808 мс
• Место в контексте агента≈ 11 915 токеновописания всех инструментов (53), они занимают контекст агента на каждом ходу
• Описания инструментовB · 76 из 100
• Типизированные ответы0 из 53 инструментовобъявлен outputSchema: ответ приходит с типами и читается сразу

• Параметры без описания: в 46 из 53
• Не сказано, только читает инструмент или может удалять: 31 из 53

Программа проверяет сервер раз в день: initialize и tools/list, без модели. Токены - это длина описаний из расчёта примерно четыре символа на токен. Оценка - среднее шести проверок имени, описания, схемы и аннотаций каждого инструмента. Она говорит, насколько понятно описаны инструменты, а не о том, работают ли они. Оценка складывается только из замеренного: отвечает ли сервер (25%), делает ли работу продукта (25%), описания (20%), контекст (10%), использование (10%) и насколько просто подключиться (10%). Незамеренная часть не учитывается, а скрытая инструкция ограничивает оценку 40 баллами. Состояние MCP-серверов вендоров: методика и цифры →

• list_coverage

  Where each HeritageDeed product works. Title search: the states and counties (with main cities) where a report can be ordered, what it includes and does not, and the price. Also: the Environmental Records Report, flood zone and Superfund…

• check_coverage

  Check whether a title search can be ordered for a county (or a borough / city such as Brooklyn, Tampa, Houston). Returns the exact `state` and `county` values to pass to order_title_search. (The Environmental Records Report and the flood…

• check_address

  Check an address BEFORE ordering (takes a few seconds). For a title search (report_type 'current_owner', the default) give `state` and `county`: it matches the address to a real parcel in the county's records. For report_type…

• order_title_search

  Order a report for a property. report_type 'current_owner' (default) = the title search report: `address` is the street address (house number, street, city, ZIP), `state` the two-letter code, `county` the county (or borough / city alias)…

• get_order_status

  Progress of an order (title search or environmental): status ('pending', 'processing', 'complete', 'failed'), per-source progress, and the error message if it failed. When complete, call get_report.

• get_report

  The finished report as structured JSON. Title search: property and owner of record, risk score and summary, key findings, chain-of-title counts, environmental and tax data, sources searched with their status. Environmental report: every…

• get_sample_report

  A real finished report to look at before ordering. report_type 'current_owner' (default): the title search for 350 Fifth Avenue, New York (Empire State Building). 'environmental': the Environmental Records Report for 300 Bond Street…

• get_terms

  Terms, privacy, refund policy and the legal boundary of every product (what a report or lookup is and is not).

• rest_api_info

  How to use HeritageDeed's key-authenticated REST API (v1) instead of, or next to, this MCP server: base URL, how to get a free API key, authentication, endpoints, the live list of report types you can order, limits, signed webhooks…

• building_records_lookup

  Building code violations and building permits on record with the city for one address, free, from the city's own records (the same sources the title search report reads). `city`: chicago, philadelphia, cincinnati, mesa, glendale-az…

• title_insurance_premium

  Title insurance premiums from the official rate schedule, free: Texas (TDI promulgated basic premium, effective March 1, 2026), Florida (Rule 69O-186.003), Pennsylvania (TIRBOP manual, August 1, 2024) and New York (TIRSA Seventh Revision…

• transfer_tax

  Real estate transfer taxes on a sale, from the statutes and tax offices, free. `place`: nyc (all five boroughs), ny (New York State outside NYC), fl (Florida outside Miami-Dade), philadelphia, chicago, cook (Cook County outside Chicago)…

• seller_net_sheet

  Seller net proceeds and the buyer's closing costs for a sale, free: Florida, Texas, New York City, New York State outside NYC, Philadelphia. `place`: fl, tx, nyc, ny or philadelphia. `price`; `payoff` (the seller's mortgage payoffs)…

• llc_owner_lookup

  Who owns / is behind an LLC or corporation, from official sources. `mode='name'`: `query` is the business name (e.g. 'ESRT Empire State Building LLC'); `mode='address'`: `query` is a street address and the owner of record there is looked…

• nyc_landlord_lookup

  NYC 'who is my landlord': the building's HPD Multiple Dwelling Registration by address. `borough` is one of manhattan, brooklyn, queens, bronx, staten-island; `address` is the street address with house number (e.g. '2400 Davidson Ave')…

• hoa_lookup

  Which homeowners' association (HOA / POA / condo association) may govern an address, from the official state registries: Texas (TREC HOA management certificates, matched by ZIP code and the subdivision words in the appraisal district's…

• ucc_lien_search

  UCC financing statements (and NYC federal tax lien notices) where a BUSINESS is the debtor. `name`: the debtor business name as registered (e.g. 'Publix Super Markets, Inc.'). `where`: 'all' (default), 'FL' (Florida Secured Transaction…

• superfund_sites_near_address

  EPA Superfund sites near a US street address (50 states and DC), free. `address` = full street address with house number, city and state. Returns the National Priorities List (NPL) sites within 3 miles (name, EPA id, status: final /…

• superfund_sites_by_state

  Every EPA Superfund National Priorities List (NPL) site in one state (50 states and DC), free: counts (final, proposed, deleted, construction complete), a per-county breakdown, the state's rank, plus other EPA record counts for the state…

• superfund_states_summary

  Superfund National Priorities List counts for every state and DC (final, proposed, deleted, construction complete, rank by final sites) and the national totals, from EPA data refreshed nightly. No site rows: use superfund_sites_by_state…

• flood_zone_lookup

  FEMA flood zone at a US street address (any of the 50 states or DC), free. `address` = full street address with house number, city and state, e.g. "1600 Pennsylvania Ave NW, Washington, DC 20500". Returns the zone (A/AE/V/VE = Special…

• fair_market_rent_by_county

  HUD Fair Market Rents (studio to 4 bedrooms, monthly) for one US county, for the current HUD fiscal year and the previous one, which year is in effect, the 90-110% voucher payment standard range, whether the area is a HUD-designated Small…

• fair_market_rent_by_zip

  HUD Small Area Fair Market Rents for a 5-digit ZIP code (studio to 4 bedrooms, current and previous HUD fiscal year), with the 90-110% payment standard range and whether the metro is one of HUD's 65 designated Small Area FMR areas (where…

• radon_lookup

  Radon for a US street address or a 5-digit ZIP code: the county's EPA radon zone (Zone 1 = predicted average indoor screening level above 4 pCi/L, Zone 2 = 2-4, Zone 3 = below 2; EPA's 1993 county map) and the radon test results on file…

• radon_by_county

  Radon facts for one US county without an address: EPA radon zone (with the note for counties renamed or created since 1993, and for Connecticut's planning regions the zones of the former counties their towns were in), and the radon test…

• radon_state_summary

  How many counties of a state are in EPA radon Zone 1, 2 and 3, and the counties with the highest median radon test result in CDC's laboratory data (2008-2017, counties with 20 or more tests). `state` is the two-letter code. Returns the…

• fault_lines_near_address

  USGS-mapped earthquake faults near a US street address: every mapped fault section within 5 miles, nearest first (name, section, distance in miles and feet, direction, age of the most recent movement from 'historic' (< 150 years) to…

• power_lines_near_address

  High-voltage electric transmission lines (100 kV and above) near a US street address, from the federal HIFLD dataset: every mapped line within 1 mile, nearest first, with distance in feet and miles, direction, voltage, owner as recorded…

• tax_appeal_deadlines

  Property tax appeal filing deadlines and the free / official filing route. `place`: 'cook' (Cook County, Illinois: the Assessor's live township calendar with each township's last file date and Board of Review window), 'nyc' (Tax…

• check_tax_appeal_property

  Check that a property can get a Property Tax Appeal Evidence Pack, before ordering. `place`: 'Cook' / 'Chicago', 'Philadelphia', or an NYC borough ('Manhattan', 'Brooklyn', 'Queens', 'Bronx', 'Staten Island'). `parcel_id` optional: the…

• order_tax_appeal_evidence

  Order a Property Tax Appeal Evidence Pack (PDF + JSON): the parcel's assessment history, appeal outcomes on record, comparable sales, a neighborhood assessment-to-sale ratio check computed from the assessor's own data, and the filing…

• get_tax_appeal_evidence

  The finished Property Tax Appeal Evidence Pack as JSON (assessments, appeals, comparable sales, ratio check, deadlines, sources with pull dates, anything NOT RETRIEVED) and its PDF link. Works once the order is complete.

• zoning_lookup

  Zoning district of a property in New York City, Chicago or Philadelphia, from the city's own zoning data: the district (e.g. R6B, DC-16, RM-1), commercial overlays / overlay districts, special or planned development districts, and links…

• recent_sales

  Recently sold properties (address, sale date and price only; no buyer or seller names) from official open data, the last 90 days each source has published: `area` = 'Manhattan', 'Brooklyn', 'Queens', 'Bronx', 'Staten Island', 'Cook' /…

• start_tax_sale_due_diligence

  Start a tax sale due diligence batch: a per-parcel flag sheet of debts that can outlive the sale, where public parcel-keyed data shows them (NYC: unreleased federal tax liens, unpaid ECB penalties, past-due DOF charges; elsewhere each…

• get_tax_sale_due_diligence

  Status and result of a tax sale due diligence batch: per parcel, the debts found with amounts and the effect of the sale, every check's status (found / none found / not searched / did not answer) and the cited rules; plus CSV and PDF…

• usda_eligibility_lookup

  Is a US street address in a USDA Rural Development eligible area (the property-location test for USDA Single Family Housing Direct and Guaranteed loans, Section 502, and Multifamily Housing)? Give a full street address with city and…

• census_tract_lookup

  Census tract of a US street address with the designations lenders and tax-credit programs use: the 11-digit tract GEOID (2020 boundaries), the FFIEC 2026 tract income level (low / moderate / middle / upper, from the tract median family…

• opportunity_zone_lookup

  Is a US street address in a designated Qualified Opportunity Zone? Checks the address's 2010 census tract (the boundaries the designated zones keep) against the official list (IRS Notice 2018-48 and Notice 2019-42, 8,764 tracts…

• county_loan_limits

  FHFA conforming loan limit, FHA loan limit and VA county loan limit for one US county (any of the 3,144 counties in the 50 states and DC), for 1 to 4 unit homes, for the year in effect today, plus next year's once FHFA (late November) or…

• national_loan_limits

  This year's national loan limit figures (FHFA conforming baseline and high-cost ceiling, HUD FHA floor and ceiling, for 1 to 4 units), next year's once announced, and each state's lowest and highest county limits. Use county_loan_limits…

• property_history_lookup

  What has been recorded against a property, from the official parcel-keyed land records index, free. `place`: manhattan, brooklyn, queens, bronx, staten-island, philadelphia, cook (Cook County IL, Chicago), hamilton (Hamilton County OH…

• surplus_funds_search

  Search the surplus funds (excess proceeds) still on an official list: money left after a tax deed or foreclosure sale that the former owner or lienholders can claim. `state`: two-letter code or name; `county`: optional county name (e.g…

• surplus_funds_summary

  Per county: how many surplus rows are on the official list, their total and the largest, the list's own date and the last refresh, the office and list URL, the statute, the claim rule and how to claim, the deadline note. Optional `state`…

• tax_sale_search

  Search properties still on an official tax sale / sheriff sale list. `state`: two-letter code or name; `county`: optional county name (e.g. "Horry"; New York City boroughs by county: "Kings" for Brooklyn); `sort`: sale_date_asc…

• tax_sale_summary

  Per county: rows on the official tax sale list, the next and last sale dates, the total of the published amounts, the list's own date and the last refresh, the office and list URL, the statute, the cited bidding and redemption rules and…

• property_tax_rate_by_county

  Effective property tax rate for one US county (median real estate taxes paid / median home value, Census ACS 5-year), with the state and US rates, the county's rank in its state and nationally, and its neighbours. `state`: two-letter code…

• property_tax_rates_by_state

  Effective property tax rates of the 50 states and DC, ranked highest first (1 = highest), with median taxes and home values, the US rate, and the counties with the highest and lowest rates. Census ACS 5-year data.

• property_tax_rate_by_zip

  Effective property tax rate for a 5-digit ZIP code (Census ZIP Code Tabulation Area, ACS 5-year medians), with the US rate. Pass `home_value` for a rough estimate of the yearly tax at that rate (an illustration, not a bill)…

• property_watch_coverage

  Where HeritageDeed Property Watch works and what it checks there. With no arguments: every covered county (state code, county, whether recorded documents are watched by parcel). With `state` (two-letter code) and `county` (e.g. 'Cook'…

• create_property_watch

  Start watching a property in a covered county for `email`. `address`: street address with house number and city (e.g. '1702 Ellsworth St, Philadelphia'); `state`: two-letter code; `county`: county or borough ('Philadelphia', 'Cook'…

• list_property_watch_events

  Read a watch list with its `access_key` ('wk_...', from create_property_watch or the dashboard link after '#k='). Without `watch_id`: every watched property with its status, last check and unseen event count. With `watch_id`: that…

• list_products

  Every HeritageDeed product available through this server: the two reports (ordered with order_title_search) and each free lookup or calculator, with a one-line description and its tools.