pairbook-mcp
Portfolio risk analysis, correlation and ETF overlap for 4,700+ US stocks and ETFs. Free, no key.
Install
npmstdio
npx -y pairbook-mcp Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-pairbook-io-pairbook-mcp": {
"command": "npx",
"args": [
"-y",
"pairbook-mcp"
]
}
}
}Source: official MCP Registry record · registry name io.github.pairbook-io/pairbook-mcp · published 2026-08-29 · updated 2026-08-29. Not an endorsement; review the code before connecting it to anything sensitive.