Extism Go PDK Plugin

A hyper-mcp plugin retrieves stock pricing info from Yahoo Finance.

Usage

The tool accepts a single parameter:

• symbol: The stock symbol

• interval: Time to aggregate data: 1d,5d,1mo,3mo,6mo,1y,2y,5y,10y,ytd. The default is: 1d

• Add the plugin to your hyper-mcp configuration:

{
  "plugins": [
    {
      "name": "yfinance",
      "path": "oci://ghcr.io/phamngocquy/hyper-mcp-yfinance:latest",
      "runtime_config": {
        "allowed_host": "query2.finance.yahoo.com"
      }
    }
  ]
}

See more documentation at https://github.com/extism/go-pdk and join us on Discord for more help.