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

← @akwilk

$DUOL

BULLISH2026-03-29

Price around the call

↑ 2026-03-29

By horizon✓ hit+0.9%

✓ +1.8%

✗ -2.0%

21d

✓ +0.9%

Original post

Adam Wilk · 2026-03-29

$DUOL is super interesting. In my view, the market is treating it a decelerating growth stock, but 90% of its user base doesn't pay anything, they have a DAU/MAU ratio trending toward social network levels, AI is expanding the premium tier's value proposition, and an underappreciated DET franchise that is actively disrupting the TOEFL/IELTS duopoly. The bear case is not very punitive from here, the bull case numbers get wild. Founder-led CEO, excellent balance sheet, buyback program in place.

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