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vweatherstation

vweatherstation

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github.com/vweatherstationMaps & Travel0Updated 5w ago
Repository

About vweatherstation

VWeatherStation MCP exposes paid weather data tools for AI assistants, including settlement-grade observations for prediction markets and general forecasts. Calls are paid automatically in USDC on Base through x402.

Key features

  1. 01Current weather and seven-day forecasts
  2. 02Settlement-grade market-station temperatures
  3. 03City-wide market weather metrics
  4. 04Rain, wind, and snow data
  5. 05Hurricanes and forecast confidence

Use cases

  1. 01Check weather for a location
  2. 02Review weather at prediction-market stations
  3. 03Retrieve city weather metrics
  4. 04Assess forecasts and active hurricanes

MCP support

The MCP server exposes weather tools to MCP clients. Each call is paid automatically through x402 using a funded Base wallet.

Configuration

Local server config is the same for every client. Copy it into your client’s MCP config file.

mcp.json · Universal config
{
  "mcpServers": {
    "vweatherstation-vweatherstation": {
      "command": "npx",
      "args": [
        "-y",
        "vweatherstation-mcp"
      ]
    }
  }
}
Run commandnpx -y vweatherstation-mcp

Local servers need a runtime on your machine (e.g. Node.js 18+). Config file locations differ by client; see your client’s docs.

Packages
npmvweatherstation-mcp1.0.3

Tools

No tool list yet

Local servers expose tools only once running on your machine, and the maintainer has not provided a tool list.

Details

From the project README

VWeatherStation MCP

MCP server exposing VWeatherStation's paid weather API as tools for AI assistants. Settlement-grade weather data for prediction markets (Polymarket/Kalshi), paid per call via x402 (USDC on Base).

Tools

  • get_weather — general current weather + 7-day forecast for any lat/lon ($0.02)
  • get_temperature — settlement-grade temp at market stations ($0.05)
  • get_all_market_weather — all metrics for a city ($0.08)
  • get_rain / get_wind / get_snow — per-metric ($0.04)
  • get_hurricanes — active tropical cyclones, NHC ($0.05)
  • get_forecast_confidence — multi-model confidence score ($0.01)

Setup

Set WALLET_PRIVATE_KEY to a funded Base wallet (small USDC). Add to your MCP client config:

{
  "mcpServers": {
    "vweatherstation": {
      "command": "npx",
      "args": ["-y", "vweatherstation-mcp"],
      "env": { "WALLET_PRIVATE_KEY": "0x..." }
    }
  }
}

Payments are handled automatically via x402. Each tool call pays the listed price to VWeatherStation's Base wallet.

Comments

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