How do I connect an AI agent to Pool Care Calculators MCP?

Use the MCP streamable HTTP endpoint https://poolcarecalculators.com/mcp.

Catalog › com.poolcarecalculators/pool-care-calculators

Is Pool Care Calculators MCP reliable?

Reliable (measured) Yes. Faceabot measured Pool Care Calculators MCP 16 times: 100% of checks succeeded, including the last 16 in a row (last check 2026-10-19 13:20 UTC). It answers, but its real task has not worked yet (0/16 real results): see "Does it actually do the job?" below.

Last check: 2026-10-19 13:20 UTC · answered in 7004 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

Read-only pool salt dosing, bag counts, optional costs, and water volume in US gallons and liters.

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

Connect your agent

{
  "mcpServers": {
    "pool-care-calculators": {
      "url": "https://poolcarecalculators.com/mcp"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"com.poolcarecalculators/pool-care-calculators"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Fails real tasks — Faceabot asked calculate_pool_volume to do a small read-only task 16 time(s): 0 returned a real result. Last result: tool_error (the tool answered with an error for the neutral sample input) in 2163 ms.

Sample input: {"shape":"rect","averageDepth":1}. 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 13:20 UTC	✅ ok	❌ tool_error	7004 ms
2026-10-18 21:25 UTC	✅ ok	❌ tool_error	6251 ms
2026-10-18 07:45 UTC	✅ ok	❌ tool_error	5498 ms
2026-10-17 23:55 UTC	✅ ok	❌ tool_error	4000 ms
2026-10-17 15:45 UTC	✅ ok	❌ tool_error	5037 ms
2026-10-17 07:40 UTC	✅ ok	❌ tool_error	5242 ms
2026-10-16 23:45 UTC	✅ ok	❌ tool_error	5237 ms
2026-10-16 16:35 UTC	✅ ok	❌ tool_error	6249 ms
2026-10-16 09:35 UTC	✅ ok	❌ tool_error	6968 ms
2026-10-16 02:40 UTC	✅ ok	❌ tool_error	7812 ms
2026-10-15 19:45 UTC	✅ ok	❌ tool_error	6467 ms
2026-10-15 13:01 UTC	✅ ok	❌ tool_error	8547 ms
2026-10-15 06:25 UTC	✅ ok	❌ tool_error	4298 ms
2026-10-14 23:55 UTC	✅ ok	❌ tool_error	4049 ms
2026-10-14 17:30 UTC	✅ ok	❌ tool_error	7433 ms
2026-10-14 11:00 UTC	✅ ok	❌ tool_error	5277 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 Pool Care Calculators MCP?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/com.poolcarecalculators/pool-care-calculators.svg)](https://faceabot.com/tools/com.poolcarecalculators/pool-care-calculators)

Data in JSON: /api/catalog?id=com.poolcarecalculators/pool-care-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

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