refactor: move mcphost package to top level

mcphost/testdata/demo_weather.py

@@ -0,0 +1,94 @@
+from typing import Any
+import httpx
+from mcp.server.fastmcp import FastMCP
+
+# Initialize FastMCP server
+mcp = FastMCP("weather")
+
+# Constants
+NWS_API_BASE = "https://api.weather.gov"
+USER_AGENT = "weather-app/1.0"
+
+async def make_nws_request(url: str) -> dict[str, Any] | None:
+    """Make a request to the NWS API with proper error handling."""
+    headers = {
+        "User-Agent": USER_AGENT,
+        "Accept": "application/geo+json"
+    }
+    async with httpx.AsyncClient() as client:
+        try:
+            response = await client.get(url, headers=headers, timeout=30.0)
+            response.raise_for_status()
+            return response.json()
+        except Exception:
+            return None
+
+def format_alert(feature: dict) -> str:
+    """Format an alert feature into a readable string."""
+    props = feature["properties"]
+    return f"""
+Event: {props.get('event', 'Unknown')}
+Area: {props.get('areaDesc', 'Unknown')}
+Severity: {props.get('severity', 'Unknown')}
+Description: {props.get('description', 'No description available')}
+Instructions: {props.get('instruction', 'No specific instructions provided')}
+"""
+
+@mcp.tool()
+async def get_alerts(state: str) -> str:
+    """Get weather alerts for a US state.
+
+    Args:
+        state: Two-letter US state code (e.g. CA, NY)
+    """
+    url = f"{NWS_API_BASE}/alerts/active/area/{state}"
+    data = await make_nws_request(url)
+
+    if not data or "features" not in data:
+        return "Unable to fetch alerts or no alerts found."
+
+    if not data["features"]:
+        return "No active alerts for this state."
+
+    alerts = [format_alert(feature) for feature in data["features"]]
+    return "\n---\n".join(alerts)
+
+@mcp.tool()
+async def get_forecast(latitude: float, longitude: float) -> str:
+    """Get weather forecast for a location.
+
+    Args:
+        latitude: Latitude of the location
+        longitude: Longitude of the location
+    """
+    # First get the forecast grid endpoint
+    points_url = f"{NWS_API_BASE}/points/{latitude},{longitude}"
+    points_data = await make_nws_request(points_url)
+
+    if not points_data:
+        return "Unable to fetch forecast data for this location."
+
+    # Get the forecast URL from the points response
+    forecast_url = points_data["properties"]["forecast"]
+    forecast_data = await make_nws_request(forecast_url)
+
+    if not forecast_data:
+        return "Unable to fetch detailed forecast."
+
+    # Format the periods into a readable forecast
+    periods = forecast_data["properties"]["periods"]
+    forecasts = []
+    for period in periods[:5]:  # Only show next 5 periods
+        forecast = f"""
+{period['name']}:
+Temperature: {period['temperature']}°{period['temperatureUnit']}
+Wind: {period['windSpeed']} {period['windDirection']}
+Forecast: {period['detailedForecast']}
+"""
+        forecasts.append(forecast)
+
+    return "\n---\n".join(forecasts)
+
+if __name__ == "__main__":
+    # Initialize and run the server
+    mcp.run(transport='stdio')

mcphost/testdata/test.mcp.json

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+{
+	"mcpServers": {
+		"filesystem": {
+			"command": "npx",
+			"args": [
+				"-y",
+				"@modelcontextprotocol/server-filesystem",
+				"./"
+			]
+		},
+		"weather": {
+			"args": [
+				"--directory",
+				"/Users/debugtalk/MyProjects/HttpRunner-dev/httprunner/mcphost/testdata",
+				"run",
+				"demo_weather.py"
+			],
+			"autoApprove": [
+				"get_forecast"
+			],
+			"command": "uv",
+			"env": {
+				"ABC": "123"
+			}
+		},
+		"disabled_server": {
+			"command": "echo",
+			"args": ["disabled"],
+			"disabled": true
+		}
+	}
+}