Faceabot
‹ Back

Catalog › tools.xearno/calculators

Is Xearno Tools reliable?

Being measured Measurement in progress: 2 check(s) so far. A verdict needs at least 3 checks.

Last check: 2026-10-19 16:45 UTC · answered in 8937 ms · remote (no install)

Proven alternatives that work right now

FreeToolHub Reliable (measured) · 100%
44 calculators for AI agents: US tax, finance, business + an MCP engineering & security suite. · https://freetoolhub.org/api/mcp

PromNET — Hungarian business calculators & legal checker Reliable (measured) · 100%
Hungarian VAT, payroll, KATA/flat-rate tax, late interest, workdays and website legal checks. · https://promnet.hu/mcp

Picked from Faceabot's live measurements. Or let Faceabot choose: GET https://faceabot.com/resolve?need=…

En français : Mesure en cours. Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

Money, tax & business calculators kept current with 2026 rules — plus operator insights.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.5.0 · publisher website
Connect your agent
{
  "mcpServers": {
    "calculators": {
      "url": "https://xearno.tools/mcp"
    }
  }
}
Or ask Faceabot first: MCP tool check_reliability {"id":"tools.xearno/calculators"} on https://faceabot.com/api/mcp.
Does it actually do the job?

Real task being tested — Faceabot asked australia_hecs_help_repayment to do a small read-only task 2 time(s): 2 returned a real result, the last 2 in a row. Last result: ok in 2624 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
WhenAnswersReal taskLatency
2026-10-19 16:45 UTC✅ ok✅ done8937 ms
2026-10-19 02:10 UTC✅ ok✅ done9385 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.

Find tools similar to Xearno Tools →

Publisher of Xearno Tools?

Show your measured reliability on your README or website:

Faceabot reliability badge for Xearno Tools

[![Measured by Faceabot](https://faceabot.com/badge/tools.xearno/calculators.svg)](https://faceabot.com/tools/tools.xearno/calculators)
Data in JSON: /api/catalog?id=tools.xearno/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