Add sample showing McpToolParam with a nested class

model-context-protocol/mcp-annotations/mcp-annotations-server/src/main/java/org/springframework/ai/mcp/sample/server/model/Point.java

@@ -0,0 +1,31 @@
+package org.springframework.ai.mcp.sample.server.model;
+
+import org.springaicommunity.mcp.annotation.McpToolParam;
+
+public class Point {
+
+	@McpToolParam(description = "The latitude of the location", required = true) 
+	private double latitude;
+	@McpToolParam(description = "The longitude of the location", required = true) 
+	private double longitude;
+
+
+	public Point() {}
+	public Point(double latitude, double longitude) {
+		this.latitude = latitude;
+		this.longitude = longitude;
+	}
+	public double getLatitude() {
+		return latitude;
+	}
+	public void setLatitude(double latitude) {
+		this.latitude = latitude;
+	}
+	public double getLongitude() {
+		return longitude;
+	}
+	public void setLongitude(double longitude) {
+		this.longitude = longitude;
+	}
+
+}

model-context-protocol/mcp-annotations/mcp-annotations-server/src/main/java/org/springframework/ai/mcp/sample/server/providers/ToolProvider.java

@@ -16,11 +16,13 @@
 package org.springframework.ai.mcp.sample.server.providers;
 
 import java.time.LocalDateTime;
+import java.util.Arrays;
+import java.util.List;
 
 import org.slf4j.Logger;
 import org.springaicommunity.mcp.annotation.McpTool;
 import org.springaicommunity.mcp.annotation.McpToolParam;
-
+import org.springframework.ai.mcp.sample.server.model.Point;
 import org.springframework.stereotype.Service;
 import org.springframework.web.client.RestClient;
 
@@ -61,4 +63,22 @@ public WeatherResponse getTemperature(@McpToolParam(description = "The location
 		return response;
 	}
 
+	@McpTool(description = "Get temperatures (in celsius) for two specific locations simultaneously")
+	public List<WeatherResponse> getTemperatures(@McpToolParam(description = "The first location point") Point point1,
+            @McpToolParam(description = "The second location point") Point point2) {
+
+		String latParam = point1.getLatitude() + "," + point2.getLatitude();
+        String longParam = point1.getLongitude() + "," + point2.getLongitude();
+
+		WeatherResponse[] responses = restClient
+                .get()
+                .uri("https://api.open-meteo.com/v1/forecast?latitude={lat}&longitude={long}&current=temperature_2m",
+                        latParam, longParam)
+                .retrieve()
+                .body(WeatherResponse[].class);
+
+		logger.info("Checked 2 locations. Point1: {}, Point2: {}", point1, point2);
+
+		return responses != null ? Arrays.asList(responses) : List.of();
+	}
 }

model-context-protocol/mcp-annotations/mcp-annotations-server/src/main/java/org/springframework/ai/mcp/sample/server/providers/ToolProvider2.java

@@ -21,9 +21,6 @@
 import org.springaicommunity.mcp.annotation.McpProgressToken;
 import org.springaicommunity.mcp.annotation.McpTool;
 import org.springaicommunity.mcp.annotation.McpToolParam;
-import org.springaicommunity.mcp.context.DefaultMcpSyncRequestContext;
-
-import org.springframework.stereotype.Service;
 
 import io.modelcontextprotocol.server.McpSyncServerExchange;
 import io.modelcontextprotocol.spec.McpSchema;