.

Signed-off-by: He-Pin <hepin1989@gmail.com>

Author: He-Pin

mcp-core/src/main/java/io/modelcontextprotocol/spec/McpSchema.java

@@ -69,6 +69,17 @@ private McpSchema() {
 
 	public static final String METHOD_NOTIFICATION_TOOLS_LIST_CHANGED = "notifications/tools/list_changed";
 
+	// Task Methods
+	public static final String METHOD_TASKS_GET = "tasks/get";
+
+	public static final String METHOD_TASKS_LIST = "tasks/list";
+
+	public static final String METHOD_TASKS_RESULT = "tasks/result";
+
+	public static final String METHOD_TASKS_CANCEL = "tasks/cancel";
+
+	public static final String METHOD_NOTIFICATION_TASKS_STATUS = "notifications/tasks/status";
+
 	// Resources Methods
 	public static final String METHOD_RESOURCES_LIST = "resources/list";
 
@@ -1739,6 +1750,35 @@ public CallToolRequest build() {
 		}
 	}
 
+	/**
+	 * Task status.
+	 */
+	enum TaskStatus {
+
+		WORKING("working"), INPUT_REQUIRED("input_required"), COMPLETED("completed"), FAILED("failed"),
+		CANCELLED("cancelled");
+
+		private final String value;
+
+		TaskStatus(final String value) {
+			this.value = value;
+		}
+
+		public String getValue() {
+			return value;
+		}
+
+		public static TaskStatus fromValue(String value) {
+			for (TaskStatus status : TaskStatus.values()) {
+				if (status.value.equalsIgnoreCase(value)) {
+					return status;
+				}
+			}
+			throw new IllegalArgumentException("Unknown TaskStatus value: " + value);
+		}
+
+	}
+
 	/**
 	 * The server's response to a tools/call request from the client.
 	 *