diff --git a/plugins/golang-filter/Dockerfile b/plugins/golang-filter/Dockerfile
index 1f08417ae..742c9f481 100644
--- a/plugins/golang-filter/Dockerfile
+++ b/plugins/golang-filter/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.23 AS golang-base
+FROM golang:1.23-bullseye AS golang-base
 
 ARG GOPROXY
 ARG GO_FILTER_NAME
diff --git a/plugins/golang-filter/mcp-server/config.go b/plugins/golang-filter/mcp-server/config.go
index f8adbc955..9683ef85c 100644
--- a/plugins/golang-filter/mcp-server/config.go
+++ b/plugins/golang-filter/mcp-server/config.go
@@ -1,33 +1,28 @@
 package main
 
 import (
-	"errors"
 	"fmt"
 
 	xds "github.com/cncf/xds/go/xds/type/v3"
-	"github.com/mark3labs/mcp-go/mcp"
 	"google.golang.org/protobuf/types/known/anypb"
 
+	"github.com/alibaba/higress/plugins/golang-filter/mcp-server/internal"
+	_ "github.com/alibaba/higress/plugins/golang-filter/mcp-server/servers/gorm" // 导入gorm包以执行其init函数
 	"github.com/envoyproxy/envoy/contrib/golang/common/go/api"
 	envoyHttp "github.com/envoyproxy/envoy/contrib/golang/filters/http/source/go/pkg/http"
-	"github.com/envoyproxy/envoy/examples/golang-http/simple/internal"
-	"github.com/envoyproxy/envoy/examples/golang-http/simple/servers/gorm"
 )
 
 const Name = "mcp-server"
-const SCHEME_PATH = "scheme"
 
 func init() {
 	envoyHttp.RegisterHttpFilterFactoryAndConfigParser(Name, filterFactory, &parser{})
 }
 
 type config struct {
-	echoBody string
-	// other fields
-	dbClient    *gorm.DBClient
-	redisClient *internal.RedisClient
-	stopChan    chan struct{}
-	SSEServer   *internal.SSEServer
+	ssePathSuffix string
+	redisClient   *internal.RedisClient
+	stopChan      chan struct{}
+	servers       []*internal.SSEServer
 }
 
 type parser struct {
@@ -39,34 +34,68 @@ func (p *parser) Parse(any *anypb.Any, callbacks api.ConfigCallbackHandler) (int
 	if err := any.UnmarshalTo(configStruct); err != nil {
 		return nil, err
 	}
-
 	v := configStruct.Value
+
 	conf := &config{}
-
-	dsn, ok := v.AsMap()["dsn"].(string)
-	if !ok {
-		return nil, errors.New("missing dsn")
-	}
-
-	dbType, ok := v.AsMap()["dbType"].(string)
-	if !ok {
-		return nil, errors.New("missing database type")
-	}
-
-	dbClient, err := gorm.NewDBClient(dsn, dbType)
-	if err != nil {
-		return nil, fmt.Errorf("failed to initialize DBClient: %w", err)
-	}
-	conf.dbClient = dbClient
-
 	conf.stopChan = make(chan struct{})
-	redisClient, err := internal.NewRedisClient("localhost:6379", conf.stopChan)
+
+	redisConfigMap, ok := v.AsMap()["redis"].(map[string]interface{})
+	if !ok {
+		return nil, fmt.Errorf("redis config is not set")
+	}
+
+	redisConfig, err := internal.ParseRedisConfig(redisConfigMap)
+	if err != nil {
+		return nil, fmt.Errorf("failed to parse redis config: %w", err)
+	}
+
+	redisClient, err := internal.NewRedisClient(redisConfig, conf.stopChan)
 	if err != nil {
 		return nil, fmt.Errorf("failed to initialize RedisClient: %w", err)
 	}
 	conf.redisClient = redisClient
 
-	conf.SSEServer = internal.NewSSEServer(NewServer(conf.dbClient), internal.WithRedisClient(redisClient))
+	ssePathSuffix, ok := v.AsMap()["sse_path_suffix"].(string)
+	if !ok {
+		return nil, fmt.Errorf("sse path suffix is not set")
+	}
+	conf.ssePathSuffix = ssePathSuffix
+
+	serverConfigs, ok := v.AsMap()["servers"].([]interface{})
+	if !ok {
+		api.LogInfo("No servers are configured")
+		return conf, nil
+	}
+
+	for _, serverConfig := range serverConfigs {
+		serverConfigMap, ok := serverConfig.(map[string]interface{})
+		if !ok {
+			return nil, fmt.Errorf("server config must be an object")
+		}
+		serverType, ok := serverConfigMap["type"].(string)
+		if !ok {
+			return nil, fmt.Errorf("server type is not set")
+		}
+		serverPath, ok := serverConfigMap["path"].(string)
+		if !ok {
+			return nil, fmt.Errorf("server %s path is not set", serverType)
+		}
+		server := internal.GlobalRegistry.GetServer(serverType)
+
+		if server == nil {
+			return nil, fmt.Errorf("server %s is not registered", serverType)
+		}
+		server.ParseConfig(serverConfigMap)
+		serverInstance, err := server.NewServer()
+		if err != nil {
+			return nil, fmt.Errorf("failed to initialize DBServer: %w", err)
+		}
+		conf.servers = append(conf.servers, internal.NewSSEServer(serverInstance,
+			internal.WithRedisClient(redisClient),
+			internal.WithSSEEndpoint(fmt.Sprintf("%s%s", serverPath, ssePathSuffix)),
+			internal.WithMessageEndpoint(serverPath)))
+		api.LogInfo(fmt.Sprintf("Registered MCP Server: %s", serverType))
+	}
 	return conf, nil
 }
 
@@ -75,15 +104,15 @@ func (p *parser) Merge(parent interface{}, child interface{}) interface{} {
 	childConfig := child.(*config)
 
 	newConfig := *parentConfig
-	if childConfig.echoBody != "" {
-		newConfig.echoBody = childConfig.echoBody
-	}
-	if childConfig.dbClient != nil {
-		newConfig.dbClient = childConfig.dbClient
-	}
 	if childConfig.redisClient != nil {
 		newConfig.redisClient = childConfig.redisClient
 	}
+	if childConfig.ssePathSuffix != "" {
+		newConfig.ssePathSuffix = childConfig.ssePathSuffix
+	}
+	if childConfig.servers != nil {
+		newConfig.servers = append(newConfig.servers, childConfig.servers...)
+	}
 	return &newConfig
 }
 
@@ -98,25 +127,4 @@ func filterFactory(c interface{}, callbacks api.FilterCallbackHandler) api.Strea
 	}
 }
 
-func NewServer(dbClient *gorm.DBClient) *internal.MCPServer {
-	mcpServer := internal.NewMCPServer(
-		"mcp-server-envoy-poc",
-		"1.0.0",
-	)
-
-	// Add query tool
-	mcpServer.AddTool(
-		mcp.NewToolWithRawSchema("query", "Run a read-only SQL query in clickhouse database with repository git data", gorm.GetQueryToolSchema()),
-		gorm.HandleQueryTool(dbClient),
-	)
-	api.LogInfo("Added query tool successfully")
-
-	// Add favorite files tool
-	mcpServer.AddTool(
-		mcp.NewToolWithRawSchema("author_favorite_files", "Favorite files for an author", gorm.GetFavoriteToolSchema()),
-		gorm.HandleFavoriteTool(dbClient),
-	)
-	return mcpServer
-}
-
 func main() {}
diff --git a/plugins/golang-filter/mcp-server/filter.go b/plugins/golang-filter/mcp-server/filter.go
index 0762d1241..bc17db2df 100644
--- a/plugins/golang-filter/mcp-server/filter.go
+++ b/plugins/golang-filter/mcp-server/filter.go
@@ -17,9 +17,10 @@ type filter struct {
 	path      string
 	config    *config
 
-	req     *http.Request
-	sse     bool
-	message bool
+	req        *http.Request
+	sse        bool
+	message    bool
+	bodyBuffer []byte
 }
 
 // Callbacks which are called in request path
@@ -29,38 +30,39 @@ func (f *filter) DecodeHeaders(header api.RequestHeaderMap, endStream bool) api.
 	parsedURL, _ := url.Parse(fullPath)
 	f.path = parsedURL.Path
 	method, _ := header.Get(":method")
-	api.LogInfo(f.path)
-	if f.path == f.config.SSEServer.SSEEndpoint {
-		if method != http.MethodGet {
-			f.callbacks.DecoderFilterCallbacks().SendLocalReply(http.StatusMethodNotAllowed, "Method not allowed", nil, 0, "")
-		} else {
-			f.sse = true
-			body := "SSE connection create"
-			f.callbacks.DecoderFilterCallbacks().SendLocalReply(http.StatusOK, body, nil, 0, "")
-		}
-		api.LogInfo("SSE connection started")
-		return api.LocalReply
-	} else if f.path == f.config.SSEServer.MessageEndpoint {
-		if method != http.MethodPost {
-			f.callbacks.DecoderFilterCallbacks().SendLocalReply(http.StatusMethodNotAllowed, "Method not allowed", nil, 0, "")
-		}
-		// Create a new http.Request object
-		f.req = &http.Request{
-			Method: method,
-			URL:    parsedURL,
-			Header: make(http.Header),
-		}
-		api.LogInfof("Message request: %v", parsedURL)
-		// Copy headers from api.RequestHeaderMap to http.Header
-		header.Range(func(key, value string) bool {
-			f.req.Header.Add(key, value)
-			return true
-		})
-		f.message = true
-		if endStream {
-			return api.Continue
-		} else {
-			return api.StopAndBuffer
+	for _, server := range f.config.servers {
+		if f.path == server.GetSSEEndpoint() {
+			if method != http.MethodGet {
+				f.callbacks.DecoderFilterCallbacks().SendLocalReply(http.StatusMethodNotAllowed, "Method not allowed", nil, 0, "")
+			} else {
+				f.sse = true
+				body := "SSE connection create"
+				f.callbacks.DecoderFilterCallbacks().SendLocalReply(http.StatusOK, body, nil, 0, "")
+			}
+			api.LogInfof("%s SSE connection started", server.GetServerName())
+			return api.LocalReply
+		} else if f.path == server.GetMessageEndpoint() {
+			if method != http.MethodPost {
+				f.callbacks.DecoderFilterCallbacks().SendLocalReply(http.StatusMethodNotAllowed, "Method not allowed", nil, 0, "")
+			}
+			// Create a new http.Request object
+			f.req = &http.Request{
+				Method: method,
+				URL:    parsedURL,
+				Header: make(http.Header),
+			}
+			api.LogDebugf("Message request: %v", parsedURL)
+			// Copy headers from api.RequestHeaderMap to http.Header
+			header.Range(func(key, value string) bool {
+				f.req.Header.Add(key, value)
+				return true
+			})
+			f.message = true
+			if endStream {
+				return api.Continue
+			} else {
+				return api.StopAndBuffer
+			}
 		}
 	}
 	if endStream {
@@ -73,18 +75,25 @@ func (f *filter) DecodeHeaders(header api.RequestHeaderMap, endStream bool) api.
 // DecodeData might be called multiple times during handling the request body.
 // The endStream is true when handling the last piece of the body.
 func (f *filter) DecodeData(buffer api.BufferInstance, endStream bool) api.StatusType {
-	api.LogInfo("Message DecodeData")
-	// support suspending & resuming the filter in a background goroutine
-	api.LogInfof("DecodeData: {%v}", buffer)
 	if f.message {
-		// Create a response recorder to capture the response
-		recorder := httptest.NewRecorder()
-		// Call the handleMessage method of SSEServer
-		f.config.SSEServer.HandleMessage(recorder, f.req, buffer.Bytes())
-		f.message = false
-		api.LogInfof("Message DecodeData SendLocalReply %v", recorder)
-		f.callbacks.DecoderFilterCallbacks().SendLocalReply(recorder.Code, recorder.Body.String(), recorder.Header(), 0, "")
-		return api.LocalReply
+		f.bodyBuffer = append(f.bodyBuffer, buffer.Bytes()...)
+
+		if endStream {
+			for _, server := range f.config.servers {
+				if f.path == server.GetMessageEndpoint() {
+					// Create a response recorder to capture the response
+					recorder := httptest.NewRecorder()
+					// Call the handleMessage method of SSEServer with complete body
+					server.HandleMessage(recorder, f.req, f.bodyBuffer)
+					f.message = false
+					// clear buffer
+					f.bodyBuffer = nil
+					f.callbacks.DecoderFilterCallbacks().SendLocalReply(recorder.Code, recorder.Body.String(), recorder.Header(), 0, "")
+					return api.LocalReply
+				}
+			}
+		}
+		return api.StopAndBuffer
 	}
 	return api.Continue
 }
@@ -98,23 +107,21 @@ func (f *filter) EncodeHeaders(header api.ResponseHeaderMap, endStream bool) api
 		header.Set("Connection", "keep-alive")
 		header.Set("Access-Control-Allow-Origin", "*")
 		header.Del("Content-Length")
-		api.LogInfo("SSE connection header set")
 		return api.Continue
 	}
 	return api.Continue
 }
 
-// TODO: 连接多种数据库
-// TODO: 多种存储类型
-// TODO: 数据库多个实例
 // EncodeData might be called multiple times during handling the response body.
 // The endStream is true when handling the last piece of the body.
 func (f *filter) EncodeData(buffer api.BufferInstance, endStream bool) api.StatusType {
-	if f.sse {
-		//TODO: buffer cleanup
-		f.config.SSEServer.HandleSSE(f.callbacks)
-		f.sse = false
-		return api.Running
+	for _, server := range f.config.servers {
+		if f.sse {
+			buffer.Reset()
+			server.HandleSSE(f.callbacks)
+			f.sse = false
+			return api.Running
+		}
 	}
 	return api.Continue
 }
diff --git a/plugins/golang-filter/mcp-server/go.mod b/plugins/golang-filter/mcp-server/go.mod
index 860781592..b6ef3ad71 100644
--- a/plugins/golang-filter/mcp-server/go.mod
+++ b/plugins/golang-filter/mcp-server/go.mod
@@ -1,16 +1,18 @@
-module github.com/envoyproxy/envoy/examples/golang-http/simple
+module github.com/alibaba/higress/plugins/golang-filter/mcp-server
 
 go 1.23
 
 require (
-	github.com/envoyproxy/envoy v1.33.1-0.20250224062430-6c11eac01993
-	google.golang.org/protobuf v1.36.5
 	github.com/cncf/xds/go v0.0.0-20250121191232-2f005788dc42
+	github.com/envoyproxy/envoy v1.33.1-0.20250224062430-6c11eac01993
 	github.com/go-redis/redis/v8 v8.11.5
 	github.com/google/uuid v1.6.0
 	github.com/mark3labs/mcp-go v0.12.0
+	google.golang.org/protobuf v1.36.5
 	gorm.io/driver/clickhouse v0.6.1
+	gorm.io/driver/mysql v1.5.7
 	gorm.io/driver/postgres v1.5.11
+	gorm.io/driver/sqlite v1.5.7
 	gorm.io/gorm v1.25.12
 )
 
@@ -24,6 +26,7 @@ require (
 	github.com/envoyproxy/protoc-gen-validate v1.0.4 // indirect
 	github.com/go-faster/city v1.0.1 // indirect
 	github.com/go-faster/errors v0.7.1 // indirect
+	github.com/go-sql-driver/mysql v1.7.0 // indirect
 	github.com/hashicorp/go-version v1.6.0 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
@@ -32,6 +35,7 @@ require (
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
 	github.com/klauspost/compress v1.17.8 // indirect
+	github.com/mattn/go-sqlite3 v1.14.22 // indirect
 	github.com/paulmach/orb v0.11.1 // indirect
 	github.com/pierrec/lz4/v4 v4.1.21 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
diff --git a/plugins/golang-filter/mcp-server/go.sum b/plugins/golang-filter/mcp-server/go.sum
index 2508afce7..5e1c7cf05 100644
--- a/plugins/golang-filter/mcp-server/go.sum
+++ b/plugins/golang-filter/mcp-server/go.sum
@@ -27,6 +27,8 @@ github.com/go-faster/errors v0.7.1 h1:MkJTnDoEdi9pDabt1dpWf7AA8/BaSYZqibYyhZ20AY
 github.com/go-faster/errors v0.7.1/go.mod h1:5ySTjWFiphBs07IKuiL69nxdfd5+fzh1u7FPGZP2quo=
 github.com/go-redis/redis/v8 v8.11.5 h1:AcZZR7igkdvfVmQTPnu9WE37LRrO/YrBH5zWyjDC0oI=
 github.com/go-redis/redis/v8 v8.11.5/go.mod h1:gREzHqY1hg6oD9ngVRbLStwAWKhA0FEgq8Jd4h5lpwo=
+github.com/go-sql-driver/mysql v1.7.0 h1:ueSltNNllEqE3qcWBTD0iQd3IpL/6U+mJxLkazJ7YPc=
+github.com/go-sql-driver/mysql v1.7.0/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
 github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
 github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
@@ -64,6 +66,8 @@ github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/mark3labs/mcp-go v0.12.0 h1:Pue1Tdwqcz77GHq18uzgmLT3wmeDUxXUSAqSwhGLhVo=
 github.com/mark3labs/mcp-go v0.12.0/go.mod h1:cjMlBU0cv/cj9kjlgmRhoJ5JREdS7YX83xeIG9Ko/jE=
+github.com/mattn/go-sqlite3 v1.14.22 h1:2gZY6PC6kBnID23Tichd1K+Z0oS6nE/XwU+Vz/5o4kU=
+github.com/mattn/go-sqlite3 v1.14.22/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
 github.com/montanaflynn/stats v0.0.0-20171201202039-1bf9dbcd8cbe/go.mod h1:wL8QJuTMNUDYhXwkmfOly8iTdp5TEcJFWZD2D7SIkUc=
 github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
 github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
@@ -167,7 +171,12 @@ gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gorm.io/driver/clickhouse v0.6.1 h1:t7JMB6sLBXxN8hEO6RdzCbJCwq/jAEVZdwXlmQs1Sd4=
 gorm.io/driver/clickhouse v0.6.1/go.mod h1:riMYpJcGZ3sJ/OAZZ1rEP1j/Y0H6cByOAnwz7fo2AyM=
+gorm.io/driver/mysql v1.5.7 h1:MndhOPYOfEp2rHKgkZIhJ16eVUIRf2HmzgoPmh7FCWo=
+gorm.io/driver/mysql v1.5.7/go.mod h1:sEtPWMiqiN1N1cMXoXmBbd8C6/l+TESwriotuRRpkDM=
 gorm.io/driver/postgres v1.5.11 h1:ubBVAfbKEUld/twyKZ0IYn9rSQh448EdelLYk9Mv314=
 gorm.io/driver/postgres v1.5.11/go.mod h1:DX3GReXH+3FPWGrrgffdvCk3DQ1dwDPdmbenSkweRGI=
+gorm.io/driver/sqlite v1.5.7 h1:8NvsrhP0ifM7LX9G4zPB97NwovUakUxc+2V2uuf3Z1I=
+gorm.io/driver/sqlite v1.5.7/go.mod h1:U+J8craQU6Fzkcvu8oLeAQmi50TkwPEhHDEjQZXDah4=
+gorm.io/gorm v1.25.7/go.mod h1:hbnx/Oo0ChWMn1BIhpy1oYozzpM15i4YPuHDmfYtwg8=
 gorm.io/gorm v1.25.12 h1:I0u8i2hWQItBq1WfE0o2+WuL9+8L21K9e2HHSTE/0f8=
 gorm.io/gorm v1.25.12/go.mod h1:xh7N7RHfYlNc5EmcI/El95gXusucDrQnHXe0+CgWcLQ=
diff --git a/plugins/golang-filter/mcp-server/internal/redis.go b/plugins/golang-filter/mcp-server/internal/redis.go
index c62848087..36bdbdc2a 100644
--- a/plugins/golang-filter/mcp-server/internal/redis.go
+++ b/plugins/golang-filter/mcp-server/internal/redis.go
@@ -3,26 +3,62 @@ package internal
 import (
 	"context"
 	"fmt"
-	"log"
 	"time"
 
 	"github.com/envoyproxy/envoy/contrib/golang/common/go/api"
 	"github.com/go-redis/redis/v8"
 )
 
+type RedisConfig struct {
+	Address  string
+	Username string
+	Password string
+	DB       int
+}
+
+func ParseRedisConfig(config map[string]any) (*RedisConfig, error) {
+	c := &RedisConfig{}
+
+	// address is required
+	addr, ok := config["address"].(string)
+	if !ok {
+		return nil, fmt.Errorf("address is required and must be a string")
+	}
+	c.Address = addr
+
+	// username is optional
+	if username, ok := config["username"].(string); ok {
+		c.Username = username
+	}
+
+	// password is optional
+	if password, ok := config["password"].(string); ok {
+		c.Password = password
+	}
+
+	// db is optional, default to 0
+	if db, ok := config["db"].(int); ok {
+		c.DB = db
+	}
+
+	return c, nil
+}
+
 // RedisClient is a struct to handle Redis connections and operations
 type RedisClient struct {
 	client   *redis.Client
 	ctx      context.Context
 	stopChan chan struct{}
+	config   *RedisConfig
 }
 
 // NewRedisClient creates a new RedisClient instance and establishes a connection to the Redis server
-func NewRedisClient(address string, stopChan chan struct{}) (*RedisClient, error) {
+func NewRedisClient(config *RedisConfig, stopChan chan struct{}) (*RedisClient, error) {
 	client := redis.NewClient(&redis.Options{
-		Addr:     address,
-		Password: "", // no password set
-		DB:       0,  // use default DB
+		Addr:     config.Address,
+		Username: config.Username,
+		Password: config.Password,
+		DB:       config.DB,
 	})
 
 	// Ping the Redis server to check the connection
@@ -30,17 +66,71 @@ func NewRedisClient(address string, stopChan chan struct{}) (*RedisClient, error
 	if err != nil {
 		return nil, fmt.Errorf("failed to connect to Redis: %w", err)
 	}
-	log.Printf("Connected to Redis: %s", pong)
+	api.LogInfof("Connected to Redis: %s", pong)
 
-	return &RedisClient{
+	redisClient := &RedisClient{
 		client:   client,
 		ctx:      context.Background(),
 		stopChan: stopChan,
-	}, nil
+		config:   config,
+	}
+
+	// Start keep-alive check
+	go redisClient.keepAlive()
+
+	return redisClient, nil
+}
+
+// keepAlive periodically checks Redis connection and attempts to reconnect if needed
+func (r *RedisClient) keepAlive() {
+	ticker := time.NewTicker(30 * time.Second)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-r.stopChan:
+			return
+		case <-ticker.C:
+			if err := r.checkConnection(); err != nil {
+				api.LogErrorf("Redis connection check failed: %v", err)
+				if err := r.reconnect(); err != nil {
+					api.LogErrorf("Failed to reconnect to Redis: %v", err)
+				}
+			}
+		}
+	}
+}
+
+// checkConnection verifies if the Redis connection is still alive
+func (r *RedisClient) checkConnection() error {
+	_, err := r.client.Ping(r.ctx).Result()
+	return err
+}
+
+// reconnect attempts to establish a new connection to Redis
+func (r *RedisClient) reconnect() error {
+	// Close the old client
+	if err := r.client.Close(); err != nil {
+		api.LogErrorf("Error closing old Redis connection: %v", err)
+	}
+
+	// Create new client
+	r.client = redis.NewClient(&redis.Options{
+		Addr:     r.config.Address,
+		Username: r.config.Username,
+		Password: r.config.Password,
+		DB:       r.config.DB,
+	})
+
+	// Test the new connection
+	if err := r.checkConnection(); err != nil {
+		return fmt.Errorf("failed to reconnect to Redis: %w", err)
+	}
+
+	api.LogInfof("Successfully reconnected to Redis")
+	return nil
 }
 
-// TODO: redis keep alive check
-// TODO: redis pub sub memory limit
 // Publish publishes a message to a Redis channel
 func (r *RedisClient) Publish(channel string, message string) error {
 	err := r.client.Publish(r.ctx, channel, message).Err()
@@ -59,19 +149,31 @@ func (r *RedisClient) Subscribe(channel string, callback func(message string)) e
 	}
 
 	go func() {
-		defer pubsub.Close()
+		defer func() {
+			pubsub.Close()
+			api.LogInfof("Closed subscription to channel %s", channel)
+		}()
+
+		ch := pubsub.Channel()
 		for {
 			select {
 			case <-r.stopChan:
-				api.LogDebugf("Stopping subscription to channel %s", channel)
+				api.LogInfof("Stopping subscription to channel %s", channel)
 				return
-			default:
-				msg, err := pubsub.ReceiveMessage(r.ctx)
-				if err != nil {
-					log.Printf("Error receiving message: %v", err)
+			case msg, ok := <-ch:
+				if !ok {
+					api.LogInfof("Redis subscription channel closed for %s", channel)
 					return
 				}
-				callback(msg.Payload)
+
+				func() {
+					defer func() {
+						if r := recover(); r != nil {
+							api.LogErrorf("Recovered from panic in callback: %v", r)
+						}
+					}()
+					callback(msg.Payload)
+				}()
 			}
 		}
 	}()
diff --git a/plugins/golang-filter/mcp-server/internal/registry.go b/plugins/golang-filter/mcp-server/internal/registry.go
new file mode 100644
index 000000000..498bebae6
--- /dev/null
+++ b/plugins/golang-filter/mcp-server/internal/registry.go
@@ -0,0 +1,26 @@
+package internal
+
+var GlobalRegistry = NewServerRegistry()
+
+type Server interface {
+	ParseConfig(config map[string]any) error
+	NewServer() (*MCPServer, error)
+}
+
+type ServerRegistry struct {
+	servers map[string]Server
+}
+
+func NewServerRegistry() *ServerRegistry {
+	return &ServerRegistry{
+		servers: make(map[string]Server),
+	}
+}
+
+func (r *ServerRegistry) RegisterServer(name string, server Server) {
+	r.servers[name] = server
+}
+
+func (r *ServerRegistry) GetServer(name string) Server {
+	return r.servers[name]
+}
diff --git a/plugins/golang-filter/mcp-server/internal/sse.go b/plugins/golang-filter/mcp-server/internal/sse.go
index 51e035432..c50fc41ca 100644
--- a/plugins/golang-filter/mcp-server/internal/sse.go
+++ b/plugins/golang-filter/mcp-server/internal/sse.go
@@ -15,12 +15,24 @@ import (
 type SSEServer struct {
 	server          *MCPServer
 	baseURL         string
-	MessageEndpoint string
-	SSEEndpoint     string
+	messageEndpoint string
+	sseEndpoint     string
 	sessions        map[string]bool
 	redisClient     *RedisClient // Redis client for pub/sub
 }
 
+func (s *SSEServer) GetMessageEndpoint() string {
+	return s.messageEndpoint
+}
+
+func (s *SSEServer) GetSSEEndpoint() string {
+	return s.sseEndpoint
+}
+
+func (s *SSEServer) GetServerName() string {
+	return s.server.name
+}
+
 // Option defines a function type for configuring SSEServer
 type Option func(*SSEServer)
 
@@ -34,14 +46,14 @@ func WithBaseURL(baseURL string) Option {
 // WithMessageEndpoint sets the message endpoint path
 func WithMessageEndpoint(endpoint string) Option {
 	return func(s *SSEServer) {
-		s.MessageEndpoint = endpoint
+		s.messageEndpoint = endpoint
 	}
 }
 
 // WithSSEEndpoint sets the SSE endpoint path
 func WithSSEEndpoint(endpoint string) Option {
 	return func(s *SSEServer) {
-		s.SSEEndpoint = endpoint
+		s.sseEndpoint = endpoint
 	}
 }
 
@@ -55,8 +67,8 @@ func WithRedisClient(redisClient *RedisClient) Option {
 func NewSSEServer(server *MCPServer, opts ...Option) *SSEServer {
 	s := &SSEServer{
 		server:          server,
-		SSEEndpoint:     "/sse",
-		MessageEndpoint: "/message",
+		sseEndpoint:     "/sse",
+		messageEndpoint: "/message",
 		sessions:        make(map[string]bool),
 	}
 
@@ -84,7 +96,7 @@ func (s *SSEServer) HandleSSE(cb api.FilterCallbackHandler) {
 	messageEndpoint := fmt.Sprintf(
 		"%s%s?sessionId=%s",
 		s.baseURL,
-		s.MessageEndpoint,
+		s.messageEndpoint,
 		sessionID,
 	)
 
@@ -135,10 +147,10 @@ func (s *SSEServer) HandleMessage(w http.ResponseWriter, r *http.Request, body j
 	}
 
 	sessionID := r.URL.Query().Get("sessionId")
-	// if sessionID == "" {
-	// 	s.writeJSONRPCError(w, nil, mcp.INVALID_PARAMS, "Missing sessionId")
-	// 	return
-	// }
+	if sessionID == "" {
+		s.writeJSONRPCError(w, nil, mcp.INVALID_PARAMS, "Missing sessionId")
+		return
+	}
 
 	// Set the client context in the server before handling the message
 	ctx := s.server.WithContext(r.Context(), NotificationContext{
@@ -146,21 +158,13 @@ func (s *SSEServer) HandleMessage(w http.ResponseWriter, r *http.Request, body j
 		SessionID: sessionID,
 	})
 
-	//TODO： sessions
+	//TODO： check session id
 	// _, ok := s.sessions.Load(sessionID)
 	// if !ok {
 	// 	s.writeJSONRPCError(w, nil, mcp.INVALID_PARAMS, "Invalid session ID")
 	// 	return
 	// }
 
-	//TODO
-	// // Parse message as raw JSON
-	// var rawMessage json.RawMessage
-	// if err := json.NewDecoder(r.Body).Decode(&rawMessage); err != nil {
-	// 	s.writeJSONRPCError(w, nil, mcp.PARSE_ERROR, "Parse error")
-	// 	return
-	// }
-
 	// Process message through MCPServer
 	response := s.server.HandleMessage(ctx, body)
 
@@ -198,15 +202,3 @@ func (s *SSEServer) writeJSONRPCError(
 	w.WriteHeader(http.StatusBadRequest)
 	json.NewEncoder(w).Encode(response)
 }
-
-// // ServeHTTP implements the http.Handler interface.
-// func (s *SSEServer) ServeHTTP(w http.ResponseWriter, r *http.Request) {
-// 	switch r.URL.Path {
-// 	case s.sseEndpoint:
-// 		s.handleSSE(w, r)
-// 	case s.messageEndpoint:
-// 		s.handleMessage(w, r)
-// 	default:
-// 		http.NotFound(w, r)
-// 	}
-// }
diff --git a/plugins/golang-filter/mcp-server/servers/gorm/db.go b/plugins/golang-filter/mcp-server/servers/gorm/db.go
index 5b53b509c..db9dc90dc 100644
--- a/plugins/golang-filter/mcp-server/servers/gorm/db.go
+++ b/plugins/golang-filter/mcp-server/servers/gorm/db.go
@@ -2,13 +2,12 @@ package gorm
 
 import (
 	"fmt"
-	"log"
-	"os"
 
 	"gorm.io/driver/clickhouse"
+	"gorm.io/driver/mysql"
 	"gorm.io/driver/postgres"
+	"gorm.io/driver/sqlite"
 	"gorm.io/gorm"
-	"gorm.io/gorm/logger"
 )
 
 // DBClient is a struct to handle PostgreSQL connections and operations
@@ -18,24 +17,16 @@ type DBClient struct {
 
 // NewDBClient creates a new DBClient instance and establishes a connection to the PostgreSQL database
 func NewDBClient(dsn string, dbType string) (*DBClient, error) {
-	// Configure GORM logger
-	newLogger := logger.New(
-		log.New(os.Stdout, "\r\n", log.LstdFlags), // io writer
-		logger.Config{
-			SlowThreshold:             0,           // Slow SQL threshold
-			LogLevel:                  logger.Info, // Log level
-			IgnoreRecordNotFoundError: false,       // Ignore ErrRecordNotFound error for logger
-			Colorful:                  true,        // Disable color
-		},
-	)
 	var db *gorm.DB
 	var err error
 	if dbType == "postgres" {
-		db, err = gorm.Open(postgres.Open(dsn), &gorm.Config{
-			Logger: newLogger,
-		})
+		db, err = gorm.Open(postgres.Open(dsn), &gorm.Config{})
 	} else if dbType == "clickhouse" {
 		db, err = gorm.Open(clickhouse.Open(dsn), &gorm.Config{})
+	} else if dbType == "mysql" {
+		db, err = gorm.Open(mysql.Open(dsn), &gorm.Config{})
+	} else if dbType == "sqlite" {
+		db, err = gorm.Open(sqlite.Open(dsn), &gorm.Config{})
 	} else {
 		return nil, fmt.Errorf("unsupported database type")
 	}
diff --git a/plugins/golang-filter/mcp-server/servers/gorm/server.go b/plugins/golang-filter/mcp-server/servers/gorm/server.go
new file mode 100644
index 000000000..3d8f50d9d
--- /dev/null
+++ b/plugins/golang-filter/mcp-server/servers/gorm/server.go
@@ -0,0 +1,60 @@
+package gorm
+
+import (
+	"errors"
+	"fmt"
+
+	"github.com/alibaba/higress/plugins/golang-filter/mcp-server/internal"
+	"github.com/mark3labs/mcp-go/mcp"
+)
+
+func init() {
+	internal.GlobalRegistry.RegisterServer("database", &DBConfig{})
+}
+
+type DBConfig struct {
+	name   string
+	dbType string
+	dsn    string
+}
+
+func (c *DBConfig) ParseConfig(config map[string]any) error {
+	name, ok := config["name"].(string)
+	if !ok {
+		return errors.New("missing servername")
+	}
+	c.name = name
+
+	dsn, ok := config["dsn"].(string)
+	if !ok {
+		return errors.New("missing dsn")
+	}
+	c.dsn = dsn
+
+	dbType, ok := config["dbType"].(string)
+	if !ok {
+		return errors.New("missing database type")
+	}
+	c.dbType = dbType
+	return nil
+}
+
+func (c *DBConfig) NewServer() (*internal.MCPServer, error) {
+	mcpServer := internal.NewMCPServer(
+		c.name,
+		"1.0.0",
+	)
+
+	dbClient, err := NewDBClient(c.dsn, c.dbType)
+	if err != nil {
+		return nil, fmt.Errorf("failed to initialize DBClient: %w", err)
+	}
+
+	// Add query tool
+	mcpServer.AddTool(
+		mcp.NewToolWithRawSchema("query", "Run a read-only SQL query in clickhouse database with repository git data", GetQueryToolSchema()),
+		HandleQueryTool(dbClient),
+	)
+
+	return mcpServer, nil
+}
diff --git a/plugins/golang-filter/mcp-server/servers/gorm/tools.go b/plugins/golang-filter/mcp-server/servers/gorm/tools.go
index cbeefa25f..3cebe1949 100644
--- a/plugins/golang-filter/mcp-server/servers/gorm/tools.go
+++ b/plugins/golang-filter/mcp-server/servers/gorm/tools.go
@@ -5,41 +5,10 @@ import (
 	"encoding/json"
 	"fmt"
 
-	"github.com/envoyproxy/envoy/examples/golang-http/simple/internal"
+	"github.com/alibaba/higress/plugins/golang-filter/mcp-server/internal"
 	"github.com/mark3labs/mcp-go/mcp"
 )
 
-const favoriteFilesTemplate = `
-WITH current_files AS (
-    SELECT path
-    FROM (
-        SELECT
-            old_path AS path,
-            max(time) AS last_time,
-            2 AS change_type
-        FROM git.file_changes
-        GROUP BY old_path
-        UNION ALL
-        SELECT
-            path,
-            max(time) AS last_time,
-            argMax(change_type, time) AS change_type
-        FROM git.file_changes
-        GROUP BY path
-    )
-    GROUP BY path
-    HAVING (argMax(change_type, last_time) != 2) AND (NOT match(path, '(^dbms/)|(^libs/)|(^tests/testflows/)|(^programs/server/store/)'))
-    ORDER BY path ASC
-)
-SELECT
-    path,
-    count() AS c
-FROM git.file_changes
-WHERE (author = '%s') AND (path IN (current_files))
-GROUP BY path
-ORDER BY c DESC
-LIMIT 10`
-
 // HandleQueryTool handles SQL query execution
 func HandleQueryTool(dbClient *DBClient) internal.ToolHandlerFunc {
 	return func(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
@@ -70,37 +39,6 @@ func HandleQueryTool(dbClient *DBClient) internal.ToolHandlerFunc {
 	}
 }
 
-// HandleFavoriteTool handles author's favorite files query
-func HandleFavoriteTool(dbClient *DBClient) internal.ToolHandlerFunc {
-	return func(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
-		arguments := request.Params.Arguments
-		author, ok := arguments["author"].(string)
-		if !ok {
-			return nil, fmt.Errorf("invalid author argument")
-		}
-		query := fmt.Sprintf(favoriteFilesTemplate, author)
-
-		results, err := dbClient.ExecuteSQL(query)
-		if err != nil {
-			return nil, fmt.Errorf("failed to execute SQL query: %w", err)
-		}
-
-		jsonData, err := json.Marshal(results)
-		if err != nil {
-			return nil, fmt.Errorf("failed to marshal SQL results: %w", err)
-		}
-
-		return &mcp.CallToolResult{
-			Content: []mcp.Content{
-				mcp.TextContent{
-					Type: "text",
-					Text: string(jsonData),
-				},
-			},
-		}, nil
-	}
-}
-
 // GetQueryToolSchema returns the schema for query tool
 func GetQueryToolSchema() json.RawMessage {
 	return json.RawMessage(`
@@ -115,18 +53,3 @@ func GetQueryToolSchema() json.RawMessage {
 	}
 	`)
 }
-
-// GetFavoriteToolSchema returns the schema for favorite files tool
-func GetFavoriteToolSchema() json.RawMessage {
-	return json.RawMessage(`
-	{
-		"type": "object",
-		"properties": {
-		"author": { 
-				"type": "string",
-				"description": "the author name"
-			}
-		}
-	}
-	`)
-}