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

← @puppyeh1

$CRML

BEARISH2026-05-29

Price around the call

↓ 2026-05-29

By horizon✓ hit-17.6%

✓ -1.5%

✓ -14.4%

21d

✓ -17.6%

Original post

Jeremy Raper · 2026-05-29

One month in lets check back in on the $EUR.AX European Lithium arb trade... $EUR.AX is at 48c (vs 42c); $CRML is at $11.6 (vs $12.6). Implied fair value on the deal is 57c today ie about 16% gross spread...so this has tightened massively in 1mo, it was ~36% when posted...

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