shikamaru MCP
v1.1.1io.github.jayofemi/shikamaru
Provably correct day-count, calendar, business-day, and schedule math, verified against QuantLib.
transport:stdio
runtime:npm
Target client
run in your project directory
claude mcp add shikamaru -- npx -y @jayofemi/shikamaru
Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs
This listing does not declare its tools. Connect the server and your client will discover them on the handshake.