contour-maps-by-geographic-bounding-box-pm25.ts•1.64 kB
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { z } from "zod";
import * as airnowApi from "../airnow-api.js";
export const registerContourMapsByBoundingBoxPM25 = (server: McpServer): void => {
server.tool(
"get-contour-maps-by-geographic-bounding-box-pm25",
"Get current or historical PM2.5 contour maps in KML by geographic bounding box.",
{
date: z
.string()
.describe(
"The date and hour of the data (in UTC). Time represents the beginning of the measurement period. Format: yyyy-mm-ddTHH. Example: January 1, 2012 at 1PM would be formatted as: 2012-01-01T13 and represents data measured between 1:00 PM-1:59 PM UTC"
),
bbox: z
.string()
.describe(
"Geographic bounding box of the area of interest in latitude and longitude. Format: minX,minY,maxX,maxY. Example: -118,34,-71,42"
),
srs: z
.string()
.describe(
"The coordinate system of the bounding box. Format: The well-known text or EPSG code. Default: EPSG:4326. Example: EPSG:4326"
),
},
async (params) => {
const result =
await airnowApi.fetchContourMapsByGeographicBoundingBoxPM25(params);
if (result === null) {
return {
content: [
{
type: "text",
text: "Failed to fetch contour maps data from AirNow API.",
},
],
isError: true,
};
}
return {
content: [
{
type: "text",
text: result,
},
],
};
}
);
};