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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).

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$MRVL

BEARISH2026-06-03
Price around the call
↓ 2026-06-03
By horizon✓ hit-26.1%
1d
✓ -14.2%
5d
✓ -8.7%
21d
✓ -26.1%
Original post
forecho📈 · 2026-06-03

老黄都喊了一万亿了，机构太不给面子了，冲了一晚上，收盘才不到 3 千亿。这得啥时候到一万亿啊？ $MRVL https://t.co/rOnWocynnm

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