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Is EveryCalc reliable?

Reliable (measured) Yes. Faceabot measured EveryCalc 32 times: 100% of checks succeeded, including the last 32 in a row (last check 2026-10-19 17:15 UTC). It also does the job: its real read-only task worked 6 of 6 times.

Last check: 2026-10-19 17:15 UTC · answered in 9644 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

8 free finance calculators as MCP tools: mortgage, refinance, loans, interest, salary, tips.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.0 · publisher website
Connect your agent
{
  "mcpServers": {
    "everycalc": {
      "url": "https://everycalc.xyz/mcp"
    }
  }
}
Or ask Faceabot first: MCP tool check_reliability {"id":"io.github.xOyabunx/everycalc"} on https://faceabot.com/api/mcp.
Does it actually do the job?

Does the job (tested) — Faceabot asked calculate_gi_bill to do a small read-only task 6 time(s): 6 returned a real result, the last 6 in a row. Last result: ok in 3039 ms.

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

nestegg-calculators Reliable (measured) · 100%
90+ pure finance calculators: loans, investing, bonds, options, tax. Stateless, stores nothing. · https://nestegg.money/mcp

Picked from Faceabot's live measurements. Or let Faceabot choose: GET https://faceabot.com/resolve?need=…
Faceabot measurements
WhenAnswersReal taskLatency
2026-10-19 17:15 UTC✅ ok✅ done9644 ms
2026-10-19 03:00 UTC✅ ok✅ done7333 ms
2026-10-18 11:15 UTC✅ ok✅ done8645 ms
2026-10-18 02:30 UTC✅ ok✅ done6055 ms
2026-10-17 18:25 UTC✅ ok✅ done5668 ms
2026-10-17 10:15 UTC✅ ok✅ done5544 ms
2026-10-17 02:30 UTC✅ ok—6230 ms
2026-10-16 19:00 UTC✅ ok—6136 ms
2026-10-16 11:55 UTC✅ ok—4799 ms
2026-10-16 05:02 UTC✅ ok—6096 ms
2026-10-15 22:10 UTC✅ ok—5393 ms
2026-10-15 15:21 UTC✅ ok—5010 ms
2026-10-15 08:41 UTC✅ ok—4517 ms
2026-10-15 02:15 UTC✅ ok—2304 ms
2026-10-14 19:50 UTC✅ ok—5390 ms
2026-10-14 13:20 UTC✅ ok—4448 ms
2026-10-14 06:56 UTC✅ ok—9397 ms
2026-10-14 00:11 UTC✅ ok—9398 ms
2026-10-13 18:10 UTC✅ ok—6915 ms
2026-10-13 12:05 UTC✅ ok—7896 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.

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Publisher of EveryCalc?

Show your measured reliability on your README or website:

Faceabot reliability badge for EveryCalc

[![Measured by Faceabot](https://faceabot.com/badge/io.github.xOyabunx/everycalc.svg)](https://faceabot.com/tools/io.github.xOyabunx/everycalc)
Data in JSON: /api/catalog?id=io.github.xOyabunx/everycalc · Stop probes: POST /api/reliability/opt-out

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