The Real Cost for Claude Code

io.github.nobanks/therealcost-mcp

Free US money calculators with the math shown, from The Real Cost. Education only.

client:Claude Code transport:stdio runtime:pypi

Install The Real Cost in Claude Code

run in your project directory

claude mcp add therealcost-mcp -- uvx therealcost-mcp

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