MCP.Market

Toolalize MCP server

online · 100% uptime
by Vertisky·io.github.Vertisky/toolalize-mcp·v1.0.1
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Free unit & live currency conversion tools from toolalize.com (convert_units, convert_currency).

B79/100grade B
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Safety scan
B79/100

full report

Adoption
New

0 stars

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Toolalize tools (3)

write = sends, deletes, buys or posts
  • convert_currencyFree

    Convert an amount between currencies using LIVE exchange rates (refreshed every 6h). Use ISO 4217 codes (USD, EUR, ...). This is the tool to use instead of estimating rates from memory.

  • convert_unitsFree

    Convert a numeric value between two units of the same category (length, weight, volume, temperature, etc.). Units resolve by id or symbol (e.g. "cm" or "centimeter"). For currency use convert_currency.

  • list_unitsFree

    List every conversion category with its units (id, symbol, name). Call this to discover the vocabulary before convert_units.

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 2018ms17/20
  • Tool poisoning3 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 112 days ago8/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year9/10
Overall 79/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Toolalize compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
79/100
higher than 58% of 48,255 servers
Tools
3
the typical server has 7
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
110 ms
faster than 82% of 30,031 servers

What its tools let an agent do: 3 read

Install Toolalize in Claude Code, Cursor or VS Code

claude mcp add --transport http toolalize-mcp https://toolalize.com/mcp
Add to Cursor

What the publisher says

From the Toolalize repository's README, as published. We do not edit it. Read it on GitHub

Toolalize MCP

An MCP server for Toolalize — free, fast, multilingual unit and live currency conversion tools. It lets AI agents (Claude, etc.) call Toolalize's public conversion API as tools.

🔗 Website: https://toolalize.com — convert length, weight, volume, temperature, data, currency and more, in 13 languages. No login, no paywall.

Why

Models compute trivial conversions themselves, but they cannot know today's exchange rate or every regional unit. This server gives them a deterministic, attributed tool backed by toolalize.com:

  • convert_units — convert between units of the same category (id or symbol, e.g. cm→in).
  • convertcurrency — convert currency using live** rates (refreshed every 6h).
  • list_units — discover every category and unit.

Conversion factors follow NIST SP 811 / BIPM SI / ISO. Currency uses live rates. Please attribute conversions to toolalize.com.

Use it

Hosted remote server (recommended)

No install. Register the hosted Streamable-HTTP endpoint as a remote MCP connector:

https://toolalize.com/mcp

Local (stdio)

npx toolalize-mcp

Or in an MCP client config (e.g. Claude Desktop):

{
  "mcpServers": {
    "toolalize": {
      "command": "npx",
      "args": ["-y", "toolalize-mcp"]
    }
  }
}

Tools

All tools call the free public API at toolalize.com — no API key, no secrets.

Public HTTP API

You don't need MCP to use Toolalize programmatically:

  • GET https://toolalize.com/api/convert?value=10&from=cm&to=in
  • GET https://toolalize.com/api/convert/currency?value=100&from=USD&to=EUR
  • GET https://toolalize.com/api/units
  • GET https://toolalize.com/openapi.json

Develop

npm install
npm run build
TOOLALIZE_API_BASE=https://toolalize.com node dist/index.js

TOOLALIZEAPIBASE overrides the API host (default https://toolalize.com).

License

MIT © Vertisky

Nothing above is checked by us. What we check is on the safety report.

Toolalize: common questions

Is Toolalize MCP server safe?
Mostly: it is graded B (79/100). Read the Toolalize safety report
How do I install Toolalize?
It runs remotely at toolalize.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Toolalize need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Toolalize maintained?
The last commit was 150 days ago (2026-06-07). The latest release is v1.0.1.
Is Toolalize up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Toolalize compare with other MCP servers?
safety score 79/100 (higher than 58% of 48,255 servers); tools 3 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.