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

← @kunal00

$MRNA

BEARISH2026-09-02

Price around the call

↓ 2026-09-02

By horizon✗ miss+36.0%

✓ -1.8%

✓ -2.1%

21d

✗ +36.0%

Original post

Kunal Desai · 2026-09-02

$MRNA off the VWAP on a dead gap-down day. Long 144.45, stop 143.60. Stuck 16 minutes. Then the 145 trend line broke and it sped up. Half 145.40, quarter 146.25, more 147.15, out 148.10. +2.5%. It's not the price you pay — it's where the speed-up is. https://t.co/fIrh1TPndJ

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