CardWorthScanner — TCG Price, Centering & PSA Grading ROI Engine for Claude Code

com.cardworthscanner/mcp

Calculate PSA/BGS/CGC card grading ROI, 55/45 centering grades & Pokemon/Yu-Gi-Oh market values.

client:Claude Code transport:streamable-http tools:3

Install CardWorthScanner — TCG Price, Centering & PSA Grading ROI Engine in Claude Code

run in your project directory

claude mcp add --transport http mcp https://cardworthscanner.com/api/mcp

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