How do I connect an AI agent to Hercules property data?

Use the MCP streamable HTTP endpoint https://app.hercules.properties/mcp.

Catalog › properties.hercules/property-data

Is Hercules property data reliable?

Reliable (measured) Yes. Faceabot measured Hercules property data 41 times: 100% of checks succeeded, including the last 41 in a row (last check 2026-10-19 10:10 UTC). It answers, but its real task has not worked yet (0/41 real results): see "Does it actually do the job?" below.

Last check: 2026-10-19 10:10 UTC · answered in 5997 ms · remote (no install)

En français : Fiable (mesuré). Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

NYC and US property records: owners, LLC officers, mortgages, pre-foreclosures and investors.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.0 · publisher website

Connect your agent

{
  "mcpServers": {
    "property-data": {
      "url": "https://app.hercules.properties/mcp"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"properties.hercules/property-data"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Fails real tasks — Faceabot asked get_credit_balance to do a small read-only task 41 time(s): 0 returned a real result. Last result: tool_error (its schema declares no required input, so Faceabot sent {}; the tool answered with an error, so it probably needs inputs its schema does not declare) in 2940 ms.

Sample input: {}. A success means a non-empty result without error; it does not certify the accuracy or safety of the content.

Faceabot measurements

When	Answers	Real task	Latency
2026-10-19 10:10 UTC	✅ ok	❌ tool_error	5997 ms
2026-10-18 17:15 UTC	✅ ok	❌ tool_error	6940 ms
2026-10-18 05:35 UTC	✅ ok	❌ tool_error	7922 ms
2026-10-17 21:40 UTC	✅ ok	❌ tool_error	6407 ms
2026-10-17 13:10 UTC	✅ ok	❌ tool_error	8614 ms
2026-10-17 05:30 UTC	✅ ok	❌ tool_error	7792 ms
2026-10-16 21:45 UTC	✅ ok	❌ tool_error	6677 ms
2026-10-16 14:36 UTC	✅ ok	❌ tool_error	8573 ms
2026-10-16 07:35 UTC	✅ ok	❌ tool_error	7580 ms
2026-10-16 00:40 UTC	✅ ok	❌ tool_error	8392 ms
2026-10-15 17:46 UTC	✅ ok	❌ tool_error	9713 ms
2026-10-15 11:01 UTC	✅ ok	❌ tool_error	4201 ms
2026-10-15 04:25 UTC	✅ ok	❌ tool_error	3827 ms
2026-10-14 21:55 UTC	✅ ok	❌ tool_error	7011 ms
2026-10-14 15:25 UTC	✅ ok	❌ tool_error	5692 ms
2026-10-14 08:55 UTC	✅ ok	❌ tool_error	3179 ms
2026-10-14 02:06 UTC	✅ ok	❌ tool_error	9916 ms
2026-10-13 19:55 UTC	✅ ok	❌ tool_error	9390 ms
2026-10-13 13:51 UTC	✅ ok	❌ tool_error	8869 ms
2026-10-13 07:46 UTC	✅ ok	❌ tool_error	8540 ms

Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

Publisher of Hercules property data?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/properties.hercules/property-data.svg)](https://faceabot.com/tools/properties.hercules/property-data)

Data in JSON: /api/catalog?id=properties.hercules/property-data · Stop probes: POST /api/reliability/opt-out

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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