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

← @schaeffers

$NVDA

BULLISH2026-08-23

Price around the call

↑ 2026-08-23

By horizonMaturing · ~8 trading days to go

✓ +1.9%

✓ +5.4%

21d

…

Original post

Schaeffer's Investment Research · 2026-08-23

Nvidia $NVDA earnings aren't just about Nvidia. Across the last 10 reports, the average next-day moves have been: $NVDA +0.3% $SPX -0.1% $NDX -0.3% $SMH -0.4% But averages hide some HUGE individual reactions, including +16.4% for $NVDA in Feb. 2024. https://t.co/YzJ4KMhz7P

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