MCP tool
convert
Unit conversion for length, mass, volume, speed, area, data size, time and temperature (e.g.
The convert tool is provided by Mat Web & Data Toolkit (x402, Cloudflare). Install that server in your AI client and the assistant can call it directly.
Servers exposing convert
From the publisher:Unit conversion for length, mass, volume, speed, area, data size, time and temperature (e.g. value=10&from=mi&to=km). Costs 0.01 USDC on Base via x402, or 12 sats Cashu ecash (NUT-24), or 12 sats over Lightning (L402).
Install Mat Web & Data Toolkit (x402, Cloudflare) →Parameter Type Description value*string from*string to*string
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The same action under a namespaced name on other servers.
Tool lists are read from the live servers (or, for packaged servers, from their documentation) each morning, so this reflects what they exposed at the last refresh. Search all tools.