mcpbeat

Unit & Currency Converter MCP Server

io.github.guptaprakhariitr/unit-converter-mcp
not responding

Unit & Currency Converter is listed as active in the registry but did not answer our last check. It exposes 6 tools. Last commit 11 Jun 2026.

60+ units, live FX, timezones, and date arithmetic for AI agents.

Uptime history 42 hours of history · worst hour 0%
42 hours agonow
6.6%
Uptime 24h
6 of 91 checks
6
Tools
read from the server
220 ms
Response time
average over 24h
1
Stars
last commit 11 Jun 2026

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 15 min ago.

run in your terminal
claude mcp add unit-converter-mcp --transport http https://unit-converter-mcp.atlasword.workers.dev/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "unit-converter-mcp": {
      "url": "https://unit-converter-mcp.atlasword.workers.dev/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.unit-converter-mcp]
url = "https://unit-converter-mcp.atlasword.workers.dev/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "unit-converter-mcp": {
      "url": "https://unit-converter-mcp.atlasword.workers.dev/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "unit-converter-mcp": {
      "url": "https://unit-converter-mcp.atlasword.workers.dev/mcp"
    }
  }
}

Available tools 6

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

convert
convert_currency
Convert an amount between currencies. Live FX from exchangerate.host (free, no key). Pass an optional ISO date for historical rates. Returns {amount, from, to, rate, date, source}.
convert_timezone
Re-anchor an ISO datetime from one IANA timezone to another. Accepts the common timezones (UTC, America/*, Europe/*, Asia/Kolkata, Asia/Tokyo, etc.). Returns the equivalent ISO datetime in the target timezone + the offset difference in hours.
convert_unit
Convert a numeric value between units. Categories: length, mass, volume, area, time, temperature, energy, speed, data, pressure. Accepts canonical names ('meter', 'pound') or common aliases ('m', 'lb'). Returns {input, output, category}.
date
date_diff
Calculate the difference between two ISO dates in the requested unit (ms / seconds / minutes / hours / days / weeks).
timezones
list_timezones
List supported timezones + UTC offsets.
units
list_units
List all supported units grouped by category. Use this when you're not sure what unit names the converter accepts.

Endpoints

URLTransportStateLatencyChecked
https://unit-converter-mcp.atlasword.workers.dev/mcp streamable-http answering 205 ms 15 min ago

Unit & Currency Converter — questions

Answers built from our own checks of this server.

What can Unit & Currency Converter do?
It exposes 6 tools, read directly from the server on our last check. Among them: convert_currency, convert_timezone, convert_unit, date_diff, list_timezones, list_units. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Unit & Currency Converter working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 6 of 91 checks got a reply (6.6%), average response time 220 ms. The bar chart above shows every period we have measured.
The registry lists Unit & Currency Converter as active — why does it not respond?
The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.
How do I connect Unit & Currency Converter?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Unit & Currency Converter need an API key?
No. Unit & Currency Converter completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Unit & Currency Converter?
It answers our handshake in 220 ms on average, which is faster than 59% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is Unit & Currency Converter open source?
Yes — it is published under the NOASSERTION licence, written in TypeScript and 1 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.