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mcp/harbor
Verified official

pairbook mcp MCP

v1.3.1

io.github.pairbook-io/pairbook-mcp

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

transport:stdio runtime:npm
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Target client

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

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