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

← @aleabitoreddit

$POET

BEARISH2026-06-03

Price around the call

↓ 2026-06-03

By horizon✓ hit-45.6%

✓ -20.8%

✓ -24.8%

21d

✓ -45.6%

Original post

Serenity · 2026-06-03

The difference between NASDAQ and EU listing: $POET: $2.4B MC -> Packages Sivers lasers -> One $50m pre-production contract for warrants > $XFAB: $1.7B MC ->SiC/GaN/MEMS/Silicon Photonics Foundry backed with EU CHIPS ACT, US CHIPS ACT PMT -> Below replacement P/B value -> $NVDA, $NOK direct eval of their pre-commercial SiPH foundry, volume ramping 2027/2028 -> $XFAB leading high-volume scaling of Europe's photonic supply chains as the foundry, with IMEC/CEA-Leti, Ligentec, Smart photonics, PHIX Photonics, Luceda Photonics, and Europe's photonic players under it. -> Leading customers like $NVTS, $POWI, Lite-On -> US from Dpt. of Commerce: "the only high-volume SiC foundry in the U.S."

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