Proofmark Units for Claude Code

io.github.samueldharshi/proofmark-units

Convert between units of length, mass, temperature and data size.

client:Claude Code transport:stdio runtime:npm

Install Proofmark Units in Claude Code

run in your project directory

claude mcp add proofmark-units -- npx -y proofmark-units

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs