0908

aio-mcp/internal/tools/system/ping.go

@@ -0,0 +1,22 @@
+package system
+
+import (
+	"context"
+	"time"
+
+	"github.com/modelcontextprotocol/go-sdk/mcp"
+)
+
+// registerPing 注册 ping 工具：无参数健康检查，返回 pong 与服务器时间。
+func registerPing(s *mcp.Server) {
+	mcp.AddTool(s, &mcp.Tool{
+		Name:        "ping",
+		Description: "健康检查。返回 pong 与服务器当前时间，用于确认 aio-mcp 连接正常。",
+	}, func(_ context.Context, _ *mcp.CallToolRequest, _ struct{}) (*mcp.CallToolResult, any, error) {
+		return &mcp.CallToolResult{
+			Content: []mcp.Content{
+				&mcp.TextContent{Text: "pong " + time.Now().Format(time.RFC3339)},
+			},
+		}, nil, nil
+	})
+}