search_stations
Find AMeDAS weather stations in Japan by entering station names in Japanese, Kana, or English to access JMA meteorological data.
Instructions
Search AMeDAS stations by name (Japanese, Kana, or English).
Args: name: Station name to search
Returns: List of matching stations
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| name | Yes |
Output Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Implementation Reference
- jma_data_mcp/server.py:44-56 (handler)MCP tool handler and registration for 'search_stations'. Calls helper search_stations_by_name(name) and returns formatted dict with count and stations list.
@mcp.tool() async def search_stations(name: str) -> dict: """Search AMeDAS stations by name (Japanese, Kana, or English). Args: name: Station name to search Returns: List of matching stations """ stations = search_stations_by_name(name) return {"count": len(stations), "stations": stations} - jma_data_mcp/stations.py:28-40 (helper)Core helper function implementing the station name search logic using substring matching on Japanese, Kana, and English names from loaded station data.
def search_stations_by_name(name: str) -> list[dict]: """Search stations by name (Japanese, Kana, or English).""" stations = load_stations() results = [] name_lower = name.lower() for station in stations.values(): if (name in station["name"]["ja"] or name in station["name"]["kana"] or name_lower in station["name"]["en"].lower()): results.append(station) return results