How do I connect an AI agent to HomeCalc — Canadian Mortgage & Tax Calculators?

Use the MCP streamable HTTP endpoint https://homecalc.ca/api/mcp.

Catalog › ca.homecalc/calculators

Is HomeCalc — Canadian Mortgage & Tax Calculators reliable?

Reliable (measured) Yes. Faceabot measured HomeCalc — Canadian Mortgage & Tax Calculators 12 times: 100% of checks succeeded, including the last 12 in a row (last check 2026-10-19 17:15 UTC). It also does the job: its real read-only task worked 12 of 12 times.

Last check: 2026-10-19 17:15 UTC · answered in 6866 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

Canadian mortgage, tax & land transfer calculators: 12 read-only tools, LTT for all 13 provinces.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.1.0 · publisher website

Connect your agent

{
  "mcpServers": {
    "calculators": {
      "url": "https://homecalc.ca/api/mcp"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"ca.homecalc/calculators"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Does the job (tested) — Faceabot asked bc_home_flipping_tax to do a small read-only task 12 time(s): 12 returned a real result, the last 12 in a row. Last result: ok in 5418 ms.

Sample input: {"taxableIncome":1,"daysHeld":0}. 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 17:15 UTC	✅ ok	✅ done	6866 ms
2026-10-19 02:50 UTC	✅ ok	✅ done	9440 ms
2026-10-18 11:10 UTC	✅ ok	✅ done	8445 ms
2026-10-18 02:25 UTC	✅ ok	✅ done	7159 ms
2026-10-17 18:20 UTC	✅ ok	✅ done	7156 ms
2026-10-17 10:10 UTC	✅ ok	✅ done	7346 ms
2026-10-17 02:20 UTC	✅ ok	✅ done	6086 ms
2026-10-16 18:50 UTC	✅ ok	✅ done	7763 ms
2026-10-16 11:45 UTC	✅ ok	✅ done	7256 ms
2026-10-16 04:51 UTC	✅ ok	✅ done	5084 ms
2026-10-15 21:55 UTC	✅ ok	✅ done	4932 ms
2026-10-15 15:01 UTC	✅ ok	✅ done	5499 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 HomeCalc — Canadian Mortgage & Tax Calculators?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/ca.homecalc/calculators.svg)](https://faceabot.com/tools/ca.homecalc/calculators)

Data in JSON: /api/catalog?id=ca.homecalc/calculators · 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

Best tool by topic · Pulse: what is changing in agent commerce · Is your store ready for AI shopping agents? · State of MCP (weekly) · MCP server doctor · Reliability data · Faceabot app · Faceabot → AI assistants · What AI agents cannot find yet · Add Faceabot to your AI · Badge for tool publishers · Help · Privacy · Terms