Costable — Parametric Should-Cost Analysis for Claude Code

io.github.1337mofo/costable

Parametric should-cost: P50/P80/P90 estimates, 801 materials, 25 countries, quote review.

client:Claude Code transport:streamable-http tools:10

Install Costable — Parametric Should-Cost Analysis in Claude Code

run in your project directory

claude mcp add --transport http costable https://costable.ai/api/mcp

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