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

← @thelonginvest

$DUOL

BULLISH2026-04-22

Price around the call

↑ 2026-04-22

By horizon✓ hit+1.1%

✓ +2.4%

✓ +8.3%

21d

✓ +1.1%

Original post

The Long Investor · 2026-04-22

$DUOL I am gonna say something wild right now But I used the $DUOL app today to learn Spanish And could not find anything else that was as good as it in terms of a learning experience Clearly other apps can be developed quite quickly and the free version is quite annoying But it works. Price is at $104, testing the breakout level now at the 50 Day MA .....it's not bad looking here

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