diff --git a/prometheus/server/go.mod b/prometheus/server/go.mod
index 4cc4828924ac9bf713e83d9e893539013941e9f5..1c8388490b95ba2eefd7593cf7e34afb36096932 100644
--- a/prometheus/server/go.mod
+++ b/prometheus/server/go.mod
@@ -1,3 +1,28 @@
 module openeuler.org/PilotGo/prometheus-plugin
 
 go 1.19
+
+require github.com/gin-gonic/gin v1.7.1
+
+require (
+	github.com/gin-contrib/sse v0.1.0 // indirect
+	github.com/go-playground/locales v0.13.0 // indirect
+	github.com/go-playground/universal-translator v0.17.0 // indirect
+	github.com/go-playground/validator/v10 v10.4.1 // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/google/go-cmp v0.5.6 // indirect
+	github.com/json-iterator/go v1.1.11 // indirect
+	github.com/kr/pretty v0.2.0 // indirect
+	github.com/leodido/go-urn v1.2.0 // indirect
+	github.com/mattn/go-isatty v0.0.16 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 // indirect
+	github.com/modern-go/reflect2 v1.0.1 // indirect
+	github.com/stretchr/testify v1.8.0 // indirect
+	github.com/ugorji/go/codec v1.1.7 // indirect
+	golang.org/x/crypto v0.0.0-20220919173607-35f4265a4bc0 // indirect
+	golang.org/x/sys v0.0.0-20220919091848-fb04ddd9f9c8 // indirect
+	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
+	google.golang.org/protobuf v1.28.1 // indirect
+	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+)
diff --git a/sdk/plugin/client.go b/sdk/plugin/client.go
index 3816dd2e95e36dd1b17eb1e49751275389032fae..bf29991434bd4036c8ff7d8f026585dea5618caa 100644
--- a/sdk/plugin/client.go
+++ b/sdk/plugin/client.go
@@ -90,7 +90,7 @@ func (c *Client) RunScript(batch []string, cmd string) (int, string, string, err
 		return 0, "", "", err
 	}
 
-	res := struct {
+	res := &struct {
 		Code   int
 		Stdout string
 		Stderr string
@@ -101,3 +101,37 @@ func (c *Client) RunScript(batch []string, cmd string) (int, string, string, err
 
 	return res.Code, res.Stdout, res.Stderr, nil
 }
+
+type MachineNode struct {
+	UUID       string
+	Department string
+	IP         string
+	CPUArch    string
+	OSInfo     string
+	State      int
+}
+
+func (c *Client) MachineList() ([]*MachineNode, error) {
+	url := c.Server + "/api/v1/pluginapi/machine_list"
+	req, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	hc := &http.Client{}
+	resp, err := hc.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	bs, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+	result := []*MachineNode{}
+	if err := json.Unmarshal(bs, &result); err != nil {
+		return nil, err
+	}
+	return result, nil
+}