# Hercules property data (properties.hercules/property-data): tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/properties.hercules%2Fproperty-data/versions/latest)
- Connected to: https://app.hercules.properties/mcp
- Homepage: https://hercules.properties/integrations/mcp
- Scoring rules: v2
- Tools: 28
- Average: 77.3 / 100 (Clear)
- Near-identical pairs: 4

This page shows how Hercules property data (properties.hercules/property-data)'s tool descriptions scored, the issues found and the names of its tools and parameters. The descriptions are the server's own: read them where the copy came from.

Forecall asked the URL this server lists in the official MCP Registry for its tools/list once, on the date above, without calling any tool. The server may have changed since.

## Across the server

- Minor: 28 tools. Above 25, models start to tell tools apart less well.
- Minor: The server's instructions are 2108 characters. Claude Code reads only the first 2,048 by default (Codex 0.154.0 reads them whole). Put what the server is for first.

## Tools

- `get_nyc_owner_portfolio`: 43 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: personKey, cursor.
- `search_nyc_owners`: 50 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: name, includeManagers.
  - Minor: The meaning of the boolean argument includeManagers is unclear.
- `get_nyc_unit`: 63 / 100
  - Major: Says nothing about when to use it, or when not to.
- `buy_credits`: 65 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_hercules_overview`: 68 / 100
- `find_nyc_property`: 70 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_nyc_preforeclosure_detail`: 70 / 100
  - Minor: Required identifiers whose description does not say where the value comes from: id. Name the tool or the place that returns it, or models look it up first.
- `search_nyc_properties`: 73 / 100
  - Major: Arguments without a description: filters.landUses, filters.unitsMin, filters.unitsMax, filters.yearBuiltMin, filters.yearBuiltMax, filters.floorsMin, filters.lotAreaMin, filters.assessedMin, filters.assessedMax, filters.sqftMin, filters.sqftMax, filters.floorsMax, filters.buildingWidthMin, filters.buildingWidthMax, filters.buildingDepthMin, filters.buildingDepthMax, filters.residentialSqftMin, filters.residentialSqftMax, filters.retailSqftMin, filters.retailSqftMax, filters.lotAreaMax, filters.lotWidthMin, filters.lotWidthMax, filters.lotDepthMin, filters.lotDepthMax, filters.totalUnitsMin, filters.totalUnitsMax, filters.buildableMin, filters.buildableMax, filters.zoningFamilies, filters.historicOnly, filters.ownerTypes, filters.salePriceMin, filters.salePriceMax, filters.saleDateFrom, filters.saleDateTo, filters.taxLienOnly, filters.preForeclosureStages, filters.preForeclosureEquity, filters.amountOwedMin, filters.amountOwedMax, filters.preForeclosureFiledFrom, filters.preForeclosureFiledTo, filters.openHpdViolationsMin, filters.hpdLitigationOnly, filters.taxClasses, filters.constructionPipeline, filters.workTypes, filters.assetClasses, filters.commercialSqftMin, filters.commercialSqftMax, filters.officeSqftMin, filters.officeSqftMax, filters.commercialUnitsMin, filters.commercialUnitsMax, filters.buildingsMin, filters.buildingsMax, filters.commercialOverlayOnly, filters.commercialOnly, filters.personBehindCompanyOnly, filters.ownerBuildingsMin, filters.ownerBuildingsMax, filters.zips, filters.ntas, filters.ownedYearsMin, filters.equityPctMin, filters.absenteeOwnerOnly, filters.includeNonHomeUnits, filters.signals, filters.signalsMatchAll, filters.grain, filters.estValueMin, filters.estValueMax.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The meaning of the boolean argument filters.historicOnly is unclear.
  - Minor: The meaning of the boolean argument filters.taxLienOnly is unclear.
  - Minor: The meaning of the boolean argument filters.hpdLitigationOnly is unclear.
  - Minor: The meaning of the boolean argument filters.commercialOverlayOnly is unclear.
  - Minor: The meaning of the boolean argument filters.commercialOnly is unclear.
  - Minor: The meaning of the boolean argument filters.personBehindCompanyOnly is unclear.
  - Minor: The meaning of the boolean argument filters.absenteeOwnerOnly is unclear.
  - Minor: The meaning of the boolean argument filters.includeNonHomeUnits is unclear.
  - Minor: The meaning of the boolean argument filters.signalsMatchAll is unclear.
- `get_credit_balance`: 75 / 100
- `run_investor_firm_search`: 75 / 100
  - Minor: Required identifiers whose description does not say where the value comes from: quote_id. Name the tool or the place that returns it, or models look it up first.
- `top_up_credits`: 75 / 100
- `unlock_nyc_property_report`: 75 / 100
- `get_nyc_property`: 78 / 100
- `search_nyc_underused_properties`: 78 / 100
  - Minor: Arguments without a description: limit, offset.
  - Minor: No `required` list, so every argument is optional.
- `run_active_investor_search`: 80 / 100
- `run_llc_owner_lookup`: 80 / 100
  - Minor: Required identifiers whose description does not say where the value comes from: quote_id. Name the tool or the place that returns it, or models look it up first.
- `run_national_property_search`: 80 / 100
- `run_nyc_preforeclosure_search`: 80 / 100
  - Minor: Required identifiers whose description does not say where the value comes from: quote_id. Name the tool or the place that returns it, or models look it up first.
- `run_nyc_signals_search`: 80 / 100
  - Minor: Required identifiers whose description does not say where the value comes from: quote_id. Name the tool or the place that returns it, or models look it up first.
- `run_nyc_underused_search`: 80 / 100
  - Minor: Required identifiers whose description does not say where the value comes from: quote_id. Name the tool or the place that returns it, or models look it up first.
- `search_nyc_signals`: 86 / 100
  - Minor: Arguments without a description: limit, offset.
- `search_nyc_preforeclosures`: 89 / 100
  - Minor: Arguments without a description: amountOwedMin, amountOwedMax.
  - Minor: No `required` list, so every argument is optional.
- `get_property_detail`: 90 / 100
- `unlock_nyc_owner_contacts`: 90 / 100
- `quote_national_property_search`: 91 / 100
  - Minor: Arguments without a description: bedsMin, bathsMin, valueMin, valueMax, yearBuiltMin, yearBuiltMax.
- `quote_investor_firm_search`: 93 / 100
- `quote_llc_owner_lookup`: 93 / 100
- `quote_active_investor_search`: 95 / 100

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