Redstone Markets

{
  "mcpServers": {
    "com.redstonemarkets/redstone": {
      "url": "https://redstonemarkets.com/api/mcp"
    }
  }
}

Indexed tools

Tool metadata and schemas come from the remote server and are untrusted. Indexing only lists tools; it never calls them.

6 shown · authentication unknown

• Backtest a stock and ETF portfolio

  backtest_portfolio

  Use this when the user describes a portfolio of US stocks and ETFs with weights (e.g. "60% VTI, 40% BND", "equal parts AAPL, MSFT, NVDA") and wants to know how it would have done or how risky it is: returns over YTD, 1 year and 5 years (rebalanced quarterly), max drawdown, volatility, Sharpe, beta vs SPY, dividend yield and the correlation between holdings, charted against SPY, with a link that opens it on Redstone to save. 2 to 20 holdings. Not for live brokerage accounts, trading or allocation advice.

  Schema valid · SHA-256 8c17fb363bbc…

  View input schema

  {
    "type": "object",
    "properties": {
      "positions": {
        "minItems": 2,
        "maxItems": 20,
        "type": "array",
        "items": {
          "type": "object",
          "properties": {
            "ticker": {
              "type": "string",
              "minLength": 1,
              "maxLength": 12,
              "description": "US ticker symbol, e.g. AAPL, VOO or BRK.B"
            },
            "weight": {
              "type": "number",
              "exclusiveMinimum": 0,
              "description": "Relative weight, e.g. 60 for 60%. Weights are rescaled to sum to 100%, so equal weights can all be 1"
            }
          },
          "required": [
            "ticker",
            "weight"
          ]
        }
      }
    },
    "required": [
      "positions"
    ],
    "$schema": "https://json-schema.org/draft/2020-12/schema"
  }

• Compare stocks or ETFs

  compare_securities

  Use this when the user wants to compare 2 to 5 US stocks or ETFs side by side (e.g. "VOO vs QQQ", "SCHD or VYM?"): returns, drawdown, volatility, Sharpe, beta, dividend yield and how correlated they are, with an overlaid 1Y/5Y chart. End-of-day data for US large and mid caps, major foreign stocks and US ETFs. Not for intraday quotes or recommendations on what to buy.