https://mcp.koalcheck.com/mcp
Add the "koalcheck" MCP server to my client and connect. It is a remote Streamable-HTTP server at https://mcp.koalcheck.com/mcp — connect anonymously, no API key or login needed (the free tools work right away). If my client supports a remote/HTTP MCP server directly, just use that URL. If my client config only accepts a local command (e.g. Claude Desktop's mcpServers, which rejects a bare "url"), bridge it with command "npx" and args ["-y","mcp-remote","https://mcp.koalcheck.com/mcp"]. Then tell me to fully restart the client, and list the koalcheck tools you can call. It provides US-equity research tools built on an analyst track-record engine (who has actually been right, priced vs SPY, cross-checked with SEC & FINRA).
1/ EOD $SPY / $QQQ — Mon Oct 12 (Columbus Day) $SPY 778.07 (−0.06%) H 779.40 L 777.05 $QQQ 746.04 (−0.70%) H 749.79 L 744.85 SPX −0.1% · NDX −0.71% · Dow +0.4% Tech sold, Dow held — thin holiday rotation.