Quantustik MCP server

Quantustik MCP server — quantum-model S&P 500 analytics

Quantustik is a risk-first market-intelligence layer for humans and AI agents — calibrated probabilistic forecasts, transparent track records, and machine-readable decision support through REST and MCP. It forecasts S&P 500 price paths with a quantum-mechanics model (the Schrödinger equation and Feynman path integrals), layers a machine-learning classifier and a market-conditions read on top, and turns the result into risk-first BUY / WAIT / AVOID / EXIT signals — each with entry price, stop-loss, take-profit ladder and position sizing, plus calibrated 90% confidence bands and a live, auditable track record that includes the losses.

What the analysis gives you, per ticker and for the whole index:

reward-to-risk), and a two-sided explanation of why the model made the call;

• a signal with the full trade plan behind it (only actionable at ≥2:1

published calibration — never a bare point estimate;

• multi-horizon price forecasts (1mo / 3mo / 6mo / 1y) with measured,

risk-vetted shortlist of asymmetric setups, market conditions and an overheating gauge, backtests, fundamentals, dividends and more — 24 tools in total.

• whole-universe scans (conviction / direction / sector filters), a

Who it is for: AI agents and their users doing market research — analysts, self-directed investors, and anyone who wants honest, uncertainty-explicit market context inside Claude, Cursor, ChatGPT or any other MCP client. Bullish calls are deliberately rare and earned: the model prefers saying WAIT to flattering you.

Educational research only — not investment advice. Nothing here is a

recommendation to buy or sell any security. Calibration is measured, not

guaranteed; past model performance does not predict future results.

What this package is

A thin stdio proxy to Quantustik's hosted MCP server. It lets MCP clients that only support local stdio servers (Claude Desktop, Cursor, Windsurf, and others) reach the live, keyless, streamable-HTTP endpoint at https://quantustik.com/mcp.

This package does not implement an MCP server itself, run any model locally, or cache any data. It is a small wrapper around mcp-remote pointed at our hosted endpoint. Every tool call is forwarded live to quantustik.com and answered from the same data and quota system as the hosted endpoint.

If your MCP client supports remote streamable-HTTP servers directly, you don't need this package at all — just point it at https://quantustik.com/mcp. This wrapper exists only for stdio-only clients.

The full tool catalog lives at quantustik.com/developers.

Usage

Claude Desktop / Cursor / Windsurf

Add to your MCP client config (e.g. claudedesktopconfig.json):

{
  "mcpServers": {
    "quantustik": {
      "command": "npx",
      "args": ["-y", "@quantustik/mcp-server"]
    }
  }
}

Command line

npx -y @quantustik/mcp-server

This starts a local stdio MCP server that proxies to https://quantustik.com/mcp. Anonymous use is allowed under a per-IP hourly quota; no setup required.

Optional: raise your quota with an API key

Get a free key at quantustik.com/developers, then set it as an environment variable:

{
  "mcpServers": {
    "quantustik": {
      "command": "npx",
      "args": ["-y", "@quantustik/mcp-server"],
      "env": {
        "QUANTUSTIK_API_KEY": "your-key-here"
      }
    }
  }
}

Environment variables

Shortened. The full README is on GitHub.