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

← @matthew_sigel

$CRCL

BULLISH2026-07-10

Price around the call

↑ 2026-07-10

By horizonMaturing · ~9 trading days to go

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✓ +4.8%

21d

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Original post

matthew sigel, recovering CFA · 2026-07-10

$CRCL extending pre-market gains +13% Buried in today's OCC approval: Circle's new trust bank enters the custody business, targeting "banks and other financial institutions, such as regulated derivatives organizations" directly. Interesting to consider the impact on, say, Polymarket, which settles $100B+ annualized in USDC offshore. Onshore it still settles in dollars through FCMs (futures commission merchants). OCC supervision of USDC reserves enhances the case to CFTC and counterparties that USDC is ready as an onshore settlement currency. Big picture: USDC reserves are moving from state money transmitter oversight to OCC federal supervision. USDC is the first major stablecoin issuer to convert conditional approval to final.

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