pairbook mcp for Claude Code

io.github.pairbook-io/pairbook-mcp

Portfolio risk analysis, correlation and ETF overlap for 4,700+ US stocks and ETFs. Free, no key.

client:Claude Code transport:stdio runtime:npm

Install pairbook mcp in Claude Code

run in your project directory

claude mcp add pairbook-mcp -- npx -y pairbook-mcp

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