Connect your AI client via MCP

Endpoint (paste into an MCP client — anonymous, free, no key)

https://mcp.koalcheck.com/mcp

Or copy this and send it to your AI to set it up:

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).

Capabilities User guide

← @lorenzobolsa

$NU

BULLISH2026-08-24

Price around the call

↑ 2026-08-24

By horizonMaturing · ~9 trading days to go

…

✗ -4.0%

21d

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Original post

Lorenzo Couget · 2026-08-24

$NU acaba de inaugurar una nueva oficina en São Paulo, pero la oficina es apenas una parte de la historia. Nubank planea invertir ~US$8.2B en Brasil durante 2026 entre AI, nuevos productos, tecnología, talento, infraestructura y mayor capacidad crediticia. Y ya se empieza a ver: • Credit portfolio +37% YoY • AI ya maneja +60% del soporte en Brasil • NuFormer ya se usa en underwriting de crédito • +115M de clientes solo en Brasil Mientras muchos siguen mirando a $NU como “un banco digital”, la compañía está construyendo una infraestructura financiera cada vez más grande. Y Brasil todavía tiene muchísimo espacio para monetizar.

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