diff --git a/modules/apps/27-interchain-accounts/controller/ibc_middleware.go b/modules/apps/27-interchain-accounts/controller/ibc_middleware.go
index 6a13ca932c5..aed9ed62ea7 100644
--- a/modules/apps/27-interchain-accounts/controller/ibc_middleware.go
+++ b/modules/apps/27-interchain-accounts/controller/ibc_middleware.go
@@ -47,6 +47,11 @@ func NewIBCMiddlewareWithAuth(app porttypes.IBCModule, k *keeper.Keeper) *IBCMid
 	}
 }
 
+// ModuleName returns the name of the middleware for identification purposes.
+func (im *IBCMiddleware) ModuleName() string {
+	return types.SubModuleName
+}
+
 // SetUnderlyingApplication sets the underlying application for the middleware.
 func (im *IBCMiddleware) SetUnderlyingApplication(app porttypes.IBCModule) {
 	if app == nil {
diff --git a/modules/apps/27-interchain-accounts/host/ibc_module.go b/modules/apps/27-interchain-accounts/host/ibc_module.go
index 7d88dcd5c8f..c17051bef43 100644
--- a/modules/apps/27-interchain-accounts/host/ibc_module.go
+++ b/modules/apps/27-interchain-accounts/host/ibc_module.go
@@ -33,6 +33,11 @@ func NewIBCModule(k *keeper.Keeper) *IBCModule {
 	}
 }
 
+// ModuleName returns the name of the module for identification purposes.
+func (im *IBCModule) ModuleName() string {
+	return types.SubModuleName
+}
+
 // OnChanOpenInit implements the IBCModule interface
 func (*IBCModule) OnChanOpenInit(
 	_ sdk.Context,
diff --git a/modules/apps/callbacks/ibc_middleware.go b/modules/apps/callbacks/ibc_middleware.go
index df36f7171a1..3518ffc1520 100644
--- a/modules/apps/callbacks/ibc_middleware.go
+++ b/modules/apps/callbacks/ibc_middleware.go
@@ -53,6 +53,11 @@ func NewIBCMiddleware(
 	}
 }
 
+// ModuleName returns the name of the middleware for identification purposes.
+func (im *IBCMiddleware) ModuleName() string {
+	return types.ModuleName
+}
+
 // SetICS4Wrapper sets the ICS4Wrapper. This function may be used after the
 // middleware's creation to set the middleware which is above this module in
 // the IBC application stack.
diff --git a/modules/apps/packet-forward-middleware/ibc_middleware.go b/modules/apps/packet-forward-middleware/ibc_middleware.go
index 2d12eb41900..9517fbf4815 100644
--- a/modules/apps/packet-forward-middleware/ibc_middleware.go
+++ b/modules/apps/packet-forward-middleware/ibc_middleware.go
@@ -47,6 +47,11 @@ func NewIBCMiddleware(k *keeper.Keeper, retriesOnTimeout uint8, forwardTimeout t
 	}
 }
 
+// ModuleName returns the name of the middleware for identification purposes.
+func (im *IBCMiddleware) ModuleName() string {
+	return types.ModuleName
+}
+
 // OnChanOpenInit implements the IBCModule interface.
 func (im *IBCMiddleware) OnChanOpenInit(ctx sdk.Context, order channeltypes.Order, connectionHops []string, portID string, channelID string, counterparty channeltypes.Counterparty, version string) (string, error) {
 	return im.app.OnChanOpenInit(ctx, order, connectionHops, portID, channelID, counterparty, version)
diff --git a/modules/apps/rate-limiting/ibc_middleware.go b/modules/apps/rate-limiting/ibc_middleware.go
index b94cc89101d..aa40399ebae 100644
--- a/modules/apps/rate-limiting/ibc_middleware.go
+++ b/modules/apps/rate-limiting/ibc_middleware.go
@@ -30,6 +30,11 @@ func NewIBCMiddleware(k *keeper.Keeper) *IBCMiddleware {
 	}
 }
 
+// ModuleName returns the name of the middleware for identification purposes.
+func (im *IBCMiddleware) ModuleName() string {
+	return "ratelimiting" // types.ModuleName from this package
+}
+
 // OnChanOpenInit implements the IBCMiddleware interface. Call underlying app's OnChanOpenInit.
 func (im *IBCMiddleware) OnChanOpenInit(ctx sdk.Context, order channeltypes.Order, connectionHops []string, portID string, channelID string, counterparty channeltypes.Counterparty, version string) (string, error) {
 	return im.app.OnChanOpenInit(ctx, order, connectionHops, portID, channelID, counterparty, version)
diff --git a/modules/apps/transfer/ibc_module.go b/modules/apps/transfer/ibc_module.go
index 4a1d3d401e2..03eaeaa6dcf 100644
--- a/modules/apps/transfer/ibc_module.go
+++ b/modules/apps/transfer/ibc_module.go
@@ -38,6 +38,11 @@ func NewIBCModule(k *keeper.Keeper) *IBCModule {
 	}
 }
 
+// ModuleName returns the name of the module for identification purposes.
+func (im *IBCModule) ModuleName() string {
+	return types.ModuleName
+}
+
 // ValidateTransferChannelParams does validation of a newly created transfer channel. A transfer
 // channel must be UNORDERED, use the correct port (by default 'transfer'), and use the current
 // supported version. Only 2^32 channels are allowed to be created.
diff --git a/modules/core/04-channel/keeper/grpc_query.go b/modules/core/04-channel/keeper/grpc_query.go
index e3c6c3bd119..78cea604579 100644
--- a/modules/core/04-channel/keeper/grpc_query.go
+++ b/modules/core/04-channel/keeper/grpc_query.go
@@ -619,3 +619,25 @@ func (q *queryServer) NextSequenceSend(goCtx context.Context, req *types.QueryNe
 	selfHeight := clienttypes.GetSelfHeight(ctx)
 	return types.NewQueryNextSequenceSendResponse(sequence, nil, selfHeight), nil
 }
+
+// MiddlewareStack implements the Query/MiddlewareStack gRPC method
+func (q *queryServer) MiddlewareStack(goCtx context.Context, req *types.QueryMiddlewareStackRequest) (*types.QueryMiddlewareStackResponse, error) {
+	if req == nil {
+		return nil, status.Error(codes.InvalidArgument, "empty request")
+	}
+
+	if err := validate.GRPCRequest(req.PortId, ""); err != nil {
+		return nil, err
+	}
+
+	// Get middleware stack from port keeper
+	middlewareStack := q.portKeeper.GetMiddlewareStack(req.PortId)
+	if middlewareStack == nil {
+		return nil, status.Error(codes.NotFound, "port not found or no middleware stack")
+	}
+
+	return &types.QueryMiddlewareStackResponse{
+		PortId:          req.PortId,
+		MiddlewareStack: middlewareStack,
+	}, nil
+}
diff --git a/modules/core/04-channel/keeper/keeper.go b/modules/core/04-channel/keeper/keeper.go
index f3212939cc9..8510325800e 100644
--- a/modules/core/04-channel/keeper/keeper.go
+++ b/modules/core/04-channel/keeper/keeper.go
@@ -37,6 +37,7 @@ type Keeper struct {
 	cdc              codec.BinaryCodec
 	clientKeeper     types.ClientKeeper
 	connectionKeeper types.ConnectionKeeper
+	portKeeper       types.PortKeeper
 
 	// V2 Keepers are only used for channel aliasing
 	clientKeeperV2  types.ClientKeeperV2
@@ -49,6 +50,7 @@ func NewKeeper(
 	storeService corestore.KVStoreService,
 	clientKeeper types.ClientKeeper,
 	connectionKeeper types.ConnectionKeeper,
+	portKeeper types.PortKeeper,
 	clientKeeperV2 types.ClientKeeperV2,
 	channelKeeperV2 types.ChannelKeeperV2,
 ) *Keeper {
@@ -57,6 +59,7 @@ func NewKeeper(
 		cdc:              cdc,
 		clientKeeper:     clientKeeper,
 		connectionKeeper: connectionKeeper,
+		portKeeper:       portKeeper,
 		clientKeeperV2:   clientKeeperV2,
 		channelKeeperV2:  channelKeeperV2,
 	}
diff --git a/modules/core/04-channel/types/expected_keepers.go b/modules/core/04-channel/types/expected_keepers.go
index 1d6a765bfcf..dec105cbcdf 100644
--- a/modules/core/04-channel/types/expected_keepers.go
+++ b/modules/core/04-channel/types/expected_keepers.go
@@ -77,3 +77,8 @@ type ClientKeeperV2 interface {
 type ChannelKeeperV2 interface {
 	SetClientForAlias(ctx sdk.Context, channelID, clientID string)
 }
+
+// PortKeeper expected port keeper interface
+type PortKeeper interface {
+	GetMiddlewareStack(portID string) []string
+}
diff --git a/modules/core/04-channel/types/query.pb.go b/modules/core/04-channel/types/query.pb.go
index 133e4923a91..9b1e64a4fc2 100644
--- a/modules/core/04-channel/types/query.pb.go
+++ b/modules/core/04-channel/types/query.pb.go
@@ -1797,6 +1797,107 @@ func (m *QueryNextSequenceSendResponse) GetProofHeight() types.Height {
 	return types.Height{}
 }
 
+// QueryMiddlewareStackRequest is the request type for the Query/MiddlewareStack RPC method
+type QueryMiddlewareStackRequest struct {
+	// port unique identifier
+	PortId string `protobuf:"bytes,1,opt,name=port_id,json=portId,proto3" json:"port_id,omitempty"`
+}
+
+func (m *QueryMiddlewareStackRequest) Reset()         { *m = QueryMiddlewareStackRequest{} }
+func (m *QueryMiddlewareStackRequest) String() string { return proto.CompactTextString(m) }
+func (*QueryMiddlewareStackRequest) ProtoMessage()    {}
+func (*QueryMiddlewareStackRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_1034a1e9abc4cca1, []int{28}
+}
+func (m *QueryMiddlewareStackRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryMiddlewareStackRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryMiddlewareStackRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *QueryMiddlewareStackRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryMiddlewareStackRequest.Merge(m, src)
+}
+func (m *QueryMiddlewareStackRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryMiddlewareStackRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryMiddlewareStackRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryMiddlewareStackRequest proto.InternalMessageInfo
+
+func (m *QueryMiddlewareStackRequest) GetPortId() string {
+	if m != nil {
+		return m.PortId
+	}
+	return ""
+}
+
+// QueryMiddlewareStackResponse is the response type for the Query/MiddlewareStack RPC method
+type QueryMiddlewareStackResponse struct {
+	// port unique identifier
+	PortId string `protobuf:"bytes,1,opt,name=port_id,json=portId,proto3" json:"port_id,omitempty"`
+	// middleware stack from bottom (base application) to top (last middleware)
+	MiddlewareStack []string `protobuf:"bytes,2,rep,name=middleware_stack,json=middlewareStack,proto3" json:"middleware_stack,omitempty"`
+}
+
+func (m *QueryMiddlewareStackResponse) Reset()         { *m = QueryMiddlewareStackResponse{} }
+func (m *QueryMiddlewareStackResponse) String() string { return proto.CompactTextString(m) }
+func (*QueryMiddlewareStackResponse) ProtoMessage()    {}
+func (*QueryMiddlewareStackResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_1034a1e9abc4cca1, []int{29}
+}
+func (m *QueryMiddlewareStackResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryMiddlewareStackResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryMiddlewareStackResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *QueryMiddlewareStackResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryMiddlewareStackResponse.Merge(m, src)
+}
+func (m *QueryMiddlewareStackResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryMiddlewareStackResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryMiddlewareStackResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryMiddlewareStackResponse proto.InternalMessageInfo
+
+func (m *QueryMiddlewareStackResponse) GetPortId() string {
+	if m != nil {
+		return m.PortId
+	}
+	return ""
+}
+
+func (m *QueryMiddlewareStackResponse) GetMiddlewareStack() []string {
+	if m != nil {
+		return m.MiddlewareStack
+	}
+	return nil
+}
+
 func init() {
 	proto.RegisterType((*QueryChannelRequest)(nil), "ibc.core.channel.v1.QueryChannelRequest")
 	proto.RegisterType((*QueryChannelResponse)(nil), "ibc.core.channel.v1.QueryChannelResponse")
@@ -1826,109 +1927,116 @@ func init() {
 	proto.RegisterType((*QueryNextSequenceReceiveResponse)(nil), "ibc.core.channel.v1.QueryNextSequenceReceiveResponse")
 	proto.RegisterType((*QueryNextSequenceSendRequest)(nil), "ibc.core.channel.v1.QueryNextSequenceSendRequest")
 	proto.RegisterType((*QueryNextSequenceSendResponse)(nil), "ibc.core.channel.v1.QueryNextSequenceSendResponse")
+	proto.RegisterType((*QueryMiddlewareStackRequest)(nil), "ibc.core.channel.v1.QueryMiddlewareStackRequest")
+	proto.RegisterType((*QueryMiddlewareStackResponse)(nil), "ibc.core.channel.v1.QueryMiddlewareStackResponse")
 }
 
 func init() { proto.RegisterFile("ibc/core/channel/v1/query.proto", fileDescriptor_1034a1e9abc4cca1) }
 
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+	0x8e, 0x95, 0x0c, 0x6e, 0x66, 0xfe, 0x8b, 0xa7, 0x2f, 0x1f, 0x26, 0xde, 0xc1, 0xa7, 0xa4, 0x98,
+	0xcb, 0x2c, 0x53, 0x5a, 0x6d, 0x46, 0xbd, 0x21, 0xd9, 0x84, 0x4c, 0x69, 0x95, 0xd3, 0x6c, 0xe0,
+	0x07, 0x08, 0xfa, 0x9d, 0xfe, 0x1d, 0xb7, 0xdf, 0xdb, 0xa9, 0x3a, 0xc2, 0xe1, 0xf5, 0x2c, 0xe5,
+	0x38, 0xdf, 0xa4, 0x38, 0x27, 0xf1, 0xfe, 0x58, 0x9c, 0xf8, 0x57, 0x04, 0xb8, 0xf5, 0x52, 0x01,
+	0x1f, 0x8d, 0xd9, 0x29, 0xea, 0x36, 0x44, 0x38, 0xd6, 0x99, 0x11, 0x07, 0x7a, 0x86, 0x02, 0x3d,
+	0x89, 0xe7, 0xc2, 0x81, 0xba, 0x86, 0xb6, 0xa6, 0xee, 0x43, 0xa3, 0xc9, 0xe0, 0x89, 0xcd, 0xa0,
+	0xa5, 0xa3, 0x8f, 0x65, 0x10, 0x75, 0xb5, 0x10, 0xcb, 0x20, 0xf2, 0xd2, 0x20, 0x73, 0x89, 0x32,
+	0x58, 0xc4, 0xe7, 0x36, 0x7e, 0x24, 0x24, 0xef, 0x55, 0x03, 0xfe, 0x3a, 0x01, 0xa3, 0xa1, 0x2d,
+	0x31, 0x9e, 0x6b, 0x0f, 0x30, 0xac, 0xe7, 0x17, 0x4e, 0x74, 0x6c, 0xc7, 0xb9, 0x7d, 0x89, 0x28,
+	0xb9, 0xcf, 0x11, 0xfe, 0xac, 0x1b, 0x76, 0xfe, 0xf6, 0x5d, 0x72, 0xee, 0x01, 0xa4, 0xd5, 0xc0,
+	0x8d, 0x42, 0x43, 0x62, 0x25, 0xca, 0x33, 0xc1, 0x06, 0x1a, 0xf8, 0x19, 0x82, 0xa1, 0x60, 0x5b,
+	0x86, 0xb3, 0xd1, 0xbc, 0x22, 0xda, 0x6e, 0x61, 0xb6, 0x13, 0x13, 0xae, 0xc2, 0x27, 0x54, 0x84,
+	0x9b, 0xf8, 0x7a, 0x17, 0x1a, 0xb4, 0x7c, 0x08, 0x99, 0xd2, 0xaa, 0x53, 0xd4, 0x1b, 0xf8, 0x29,
+	0x82, 0x3d, 0x2d, 0x4d, 0x27, 0xee, 0x00, 0xab, 0x9b, 0x85, 0x47, 0x3b, 0xb2, 0xe1, 0x04, 0xaf,
+	0x51, 0x82, 0x97, 0xf0, 0x85, 0x4d, 0x25, 0x88, 0x7f, 0x43, 0xf0, 0x9a, 0xaf, 0xdf, 0xc3, 0x62,
+	0x3b, 0x74, 0xfe, 0x56, 0x54, 0x90, 0xd6, 0xbd, 0x9e, 0x33, 0xf9, 0x88, 0x32, 0xf9, 0x10, 0x5f,
+	0xeb, 0x9e, 0x49, 0x95, 0xb9, 0xf6, 0xc5, 0x69, 0x0d, 0xc1, 0x68, 0x68, 0x7f, 0x10, 0x97, 0x9a,
+	0x71, 0xdd, 0x65, 0x5c, 0x6a, 0xc6, 0xf6, 0x86, 0x99, 0x1b, 0x94, 0xe9, 0x12, 0xbe, 0xd2, 0x3d,
+	0x53, 0x45, 0x2d, 0xf9, 0x58, 0xbe, 0x42, 0xf0, 0x7a, 0x78, 0x17, 0x84, 0x3b, 0x85, 0xeb, 0x9e,
+	0xcb, 0x93, 0x9d, 0x1b, 0x72, 0xa2, 0x37, 0x29, 0xd1, 0xab, 0x58, 0xde, 0x14, 0xa2, 0x7e, 0x3a,
+	0xf7, 0x13, 0xb0, 0xa7, 0xa5, 0xbb, 0x88, 0xcb, 0xbb, 0xa8, 0x1e, 0x29, 0x2e, 0xef, 0x22, 0xdb,
+	0x97, 0x4d, 0x2a, 0xaf, 0x61, 0xa5, 0x25, 0xa6, 0xef, 0x6a, 0x48, 0x35, 0x17, 0x50, 0xae, 0xc2,
+	0x29, 0xff, 0x83, 0x60, 0xb7, 0xbf, 0xc7, 0xc0, 0xd2, 0x7a, 0x18, 0x79, 0xba, 0x22, 0x61, 0x66,
+	0xfd, 0x06, 0x9c, 0xff, 0xa7, 0x94, 0x7e, 0x1d, 0x5b, 0xbd, 0x61, 0xef, 0x6b, 0xb2, 0x7c, 0xb4,
+	0xed, 0x13, 0x8f, 0x7f, 0x47, 0x30, 0x1c, 0xd2, 0x84, 0xe0, 0x98, 0xcf, 0x80, 0xe8, 0x7e, 0x48,
+	0x38, 0xde, 0xa1, 0x15, 0x97, 0xe0, 0x32, 0x95, 0xe0, 0x3d, 0x7c, 0xbe, 0x0b, 0x09, 0x7c, 0x1d,
+	0x82, 0xfd, 0x45, 0x34, 0x14, 0xec, 0x27, 0xe2, 0xde, 0x94, 0x11, 0x4d, 0x4d, 0xdc, 0x9b, 0x32,
+	0xaa, 0x5d, 0xd9, 0x94, 0x17, 0x49, 0x6b, 0xbf, 0x83, 0x7f, 0x41, 0x30, 0x18, 0x68, 0x20, 0x70,
+	0xcc, 0x69, 0x0b, 0xef, 0x51, 0x84, 0x6c, 0x07, 0x16, 0x9c, 0xcf, 0x69, 0xca, 0xe7, 0x04, 0x3e,
+	0x1e, 0xca, 0x27, 0x88, 0x3c, 0xd8, 0xaf, 0xcc, 0x5f, 0x7d, 0xfc, 0x22, 0x8d, 0x9e, 0xbc, 0x48,
+	0xa3, 0xbf, 0x5e, 0xa4, 0xd1, 0x57, 0x6b, 0xe9, 0xbe, 0x27, 0x6b, 0xe9, 0xbe, 0x3f, 0xd6, 0xd2,
+	0x7d, 0x37, 0x4f, 0x15, 0x35, 0x6b, 0xb9, 0x96, 0x17, 0x55, 0xa3, 0x2c, 0xf1, 0xbf, 0xd0, 0xb5,
+	0xbc, 0x7a, 0xa4, 0x68, 0x48, 0xf5, 0xec, 0x8c, 0x54, 0x36, 0x0a, 0xb5, 0x15, 0x62, 0xb2, 0x0d,
+	0x67, 0x8e, 0x1d, 0x71, 0xf6, 0xb4, 0xee, 0x55, 0x88, 0x99, 0xdf, 0x4e, 0xff, 0xef, 0x38, 0xfa,
+	0x5f, 0x00, 0x00, 0x00, 0xff, 0xff, 0xac, 0x17, 0xc9, 0x6d, 0xd3, 0x1f, 0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -1979,6 +2087,8 @@ type QueryClient interface {
 	NextSequenceReceive(ctx context.Context, in *QueryNextSequenceReceiveRequest, opts ...grpc.CallOption) (*QueryNextSequenceReceiveResponse, error)
 	// NextSequenceSend returns the next send sequence for a given channel.
 	NextSequenceSend(ctx context.Context, in *QueryNextSequenceSendRequest, opts ...grpc.CallOption) (*QueryNextSequenceSendResponse, error)
+	// MiddlewareStack returns the middleware stack for a given port.
+	MiddlewareStack(ctx context.Context, in *QueryMiddlewareStackRequest, opts ...grpc.CallOption) (*QueryMiddlewareStackResponse, error)
 }
 
 type queryClient struct {
@@ -2115,6 +2225,15 @@ func (c *queryClient) NextSequenceSend(ctx context.Context, in *QueryNextSequenc
 	return out, nil
 }
 
+func (c *queryClient) MiddlewareStack(ctx context.Context, in *QueryMiddlewareStackRequest, opts ...grpc.CallOption) (*QueryMiddlewareStackResponse, error) {
+	out := new(QueryMiddlewareStackResponse)
+	err := c.cc.Invoke(ctx, "/ibc.core.channel.v1.Query/MiddlewareStack", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // QueryServer is the server API for Query service.
 type QueryServer interface {
 	// Channel queries an IBC Channel.
@@ -2153,6 +2272,8 @@ type QueryServer interface {
 	NextSequenceReceive(context.Context, *QueryNextSequenceReceiveRequest) (*QueryNextSequenceReceiveResponse, error)
 	// NextSequenceSend returns the next send sequence for a given channel.
 	NextSequenceSend(context.Context, *QueryNextSequenceSendRequest) (*QueryNextSequenceSendResponse, error)
+	// MiddlewareStack returns the middleware stack for a given port.
+	MiddlewareStack(context.Context, *QueryMiddlewareStackRequest) (*QueryMiddlewareStackResponse, error)
 }
 
 // UnimplementedQueryServer can be embedded to have forward compatible implementations.
@@ -2201,6 +2322,9 @@ func (*UnimplementedQueryServer) NextSequenceReceive(ctx context.Context, req *Q
 func (*UnimplementedQueryServer) NextSequenceSend(ctx context.Context, req *QueryNextSequenceSendRequest) (*QueryNextSequenceSendResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method NextSequenceSend not implemented")
 }
+func (*UnimplementedQueryServer) MiddlewareStack(ctx context.Context, req *QueryMiddlewareStackRequest) (*QueryMiddlewareStackResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method MiddlewareStack not implemented")
+}
 
 func RegisterQueryServer(s grpc1.Server, srv QueryServer) {
 	s.RegisterService(&_Query_serviceDesc, srv)
@@ -2458,6 +2582,24 @@ func _Query_NextSequenceSend_Handler(srv interface{}, ctx context.Context, dec f
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Query_MiddlewareStack_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(QueryMiddlewareStackRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(QueryServer).MiddlewareStack(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/ibc.core.channel.v1.Query/MiddlewareStack",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(QueryServer).MiddlewareStack(ctx, req.(*QueryMiddlewareStackRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 var Query_serviceDesc = _Query_serviceDesc
 var _Query_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "ibc.core.channel.v1.Query",
@@ -2519,6 +2661,10 @@ var _Query_serviceDesc = grpc.ServiceDesc{
 			MethodName: "NextSequenceSend",
 			Handler:    _Query_NextSequenceSend_Handler,
 		},
+		{
+			MethodName: "MiddlewareStack",
+			Handler:    _Query_MiddlewareStack_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "ibc/core/channel/v1/query.proto",
@@ -3883,6 +4029,75 @@ func (m *QueryNextSequenceSendResponse) MarshalToSizedBuffer(dAtA []byte) (int,
 	return len(dAtA) - i, nil
 }
 
+func (m *QueryMiddlewareStackRequest) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *QueryMiddlewareStackRequest) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryMiddlewareStackRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.PortId) > 0 {
+		i -= len(m.PortId)
+		copy(dAtA[i:], m.PortId)
+		i = encodeVarintQuery(dAtA, i, uint64(len(m.PortId)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *QueryMiddlewareStackResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *QueryMiddlewareStackResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryMiddlewareStackResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.MiddlewareStack) > 0 {
+		for iNdEx := len(m.MiddlewareStack) - 1; iNdEx >= 0; iNdEx-- {
+			i -= len(m.MiddlewareStack[iNdEx])
+			copy(dAtA[i:], m.MiddlewareStack[iNdEx])
+			i = encodeVarintQuery(dAtA, i, uint64(len(m.MiddlewareStack[iNdEx])))
+			i--
+			dAtA[i] = 0x12
+		}
+	}
+	if len(m.PortId) > 0 {
+		i -= len(m.PortId)
+		copy(dAtA[i:], m.PortId)
+		i = encodeVarintQuery(dAtA, i, uint64(len(m.PortId)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
 func encodeVarintQuery(dAtA []byte, offset int, v uint64) int {
 	offset -= sovQuery(v)
 	base := offset
@@ -4445,6 +4660,38 @@ func (m *QueryNextSequenceSendResponse) Size() (n int) {
 	return n
 }
 
+func (m *QueryMiddlewareStackRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.PortId)
+	if l > 0 {
+		n += 1 + l + sovQuery(uint64(l))
+	}
+	return n
+}
+
+func (m *QueryMiddlewareStackResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.PortId)
+	if l > 0 {
+		n += 1 + l + sovQuery(uint64(l))
+	}
+	if len(m.MiddlewareStack) > 0 {
+		for _, s := range m.MiddlewareStack {
+			l = len(s)
+			n += 1 + l + sovQuery(uint64(l))
+		}
+	}
+	return n
+}
+
 func sovQuery(x uint64) (n int) {
 	return (math_bits.Len64(x|1) + 6) / 7
 }
@@ -8550,6 +8797,202 @@ func (m *QueryNextSequenceSendResponse) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
+func (m *QueryMiddlewareStackRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowQuery
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: QueryMiddlewareStackRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryMiddlewareStackRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field PortId", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.PortId = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *QueryMiddlewareStackResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowQuery
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: QueryMiddlewareStackResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryMiddlewareStackResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field PortId", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.PortId = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field MiddlewareStack", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.MiddlewareStack = append(m.MiddlewareStack, string(dAtA[iNdEx:postIndex]))
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
 func skipQuery(dAtA []byte) (n int, err error) {
 	l := len(dAtA)
 	iNdEx := 0
diff --git a/modules/core/04-channel/types/query.pb.gw.go b/modules/core/04-channel/types/query.pb.gw.go
index 2f9c58f146d..042ae52af24 100644
--- a/modules/core/04-channel/types/query.pb.gw.go
+++ b/modules/core/04-channel/types/query.pb.gw.go
@@ -1243,6 +1243,60 @@ func local_request_Query_NextSequenceSend_0(ctx context.Context, marshaler runti
 
 }
 
+func request_Query_MiddlewareStack_0(ctx context.Context, marshaler runtime.Marshaler, client QueryClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryMiddlewareStackRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["port_id"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "port_id")
+	}
+
+	protoReq.PortId, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "port_id", err)
+	}
+
+	msg, err := client.MiddlewareStack(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_Query_MiddlewareStack_0(ctx context.Context, marshaler runtime.Marshaler, server QueryServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryMiddlewareStackRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["port_id"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "port_id")
+	}
+
+	protoReq.PortId, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "port_id", err)
+	}
+
+	msg, err := server.MiddlewareStack(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
 // RegisterQueryHandlerServer registers the http handlers for service Query to "mux".
 // UnaryRPC     :call QueryServer directly.
 // StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
@@ -1571,6 +1625,29 @@ func RegisterQueryHandlerServer(ctx context.Context, mux *runtime.ServeMux, serv
 
 	})
 
+	mux.Handle("GET", pattern_Query_MiddlewareStack_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_Query_MiddlewareStack_0(rctx, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_MiddlewareStack_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }
 
@@ -1892,6 +1969,26 @@ func RegisterQueryHandlerClient(ctx context.Context, mux *runtime.ServeMux, clie
 
 	})
 
+	mux.Handle("GET", pattern_Query_MiddlewareStack_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_Query_MiddlewareStack_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_MiddlewareStack_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }
 
@@ -1923,6 +2020,8 @@ var (
 	pattern_Query_NextSequenceReceive_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3, 2, 4, 1, 0, 4, 1, 5, 5, 2, 6, 1, 0, 4, 1, 5, 7, 2, 8}, []string{"ibc", "core", "channel", "v1", "channels", "channel_id", "ports", "port_id", "next_sequence"}, "", runtime.AssumeColonVerbOpt(false)))
 
 	pattern_Query_NextSequenceSend_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3, 2, 4, 1, 0, 4, 1, 5, 5, 2, 6, 1, 0, 4, 1, 5, 7, 2, 8}, []string{"ibc", "core", "channel", "v1", "channels", "channel_id", "ports", "port_id", "next_sequence_send"}, "", runtime.AssumeColonVerbOpt(false)))
+
+	pattern_Query_MiddlewareStack_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3, 2, 4, 1, 0, 4, 1, 5, 5, 2, 6}, []string{"ibc", "core", "channel", "v1", "ports", "port_id", "middleware_stack"}, "", runtime.AssumeColonVerbOpt(false)))
 )
 
 var (
@@ -1953,4 +2052,6 @@ var (
 	forward_Query_NextSequenceReceive_0 = runtime.ForwardResponseMessage
 
 	forward_Query_NextSequenceSend_0 = runtime.ForwardResponseMessage
+
+	forward_Query_MiddlewareStack_0 = runtime.ForwardResponseMessage
 )
diff --git a/modules/core/05-port/keeper/keeper.go b/modules/core/05-port/keeper/keeper.go
index e12d2b06b85..c9a485dd91b 100644
--- a/modules/core/05-port/keeper/keeper.go
+++ b/modules/core/05-port/keeper/keeper.go
@@ -45,3 +45,11 @@ func (k *Keeper) Route(module string) (types.IBCModule, bool) {
 
 	return nil, false
 }
+
+// GetMiddlewareStack returns the middleware stack for a given port
+func (k *Keeper) GetMiddlewareStack(portID string) []string {
+	if k.Router == nil {
+		return nil
+	}
+	return k.Router.GetMiddlewareStack(portID)
+}
diff --git a/modules/core/05-port/types/middleware_stack_test.go b/modules/core/05-port/types/middleware_stack_test.go
new file mode 100644
index 00000000000..74c70526a5b
--- /dev/null
+++ b/modules/core/05-port/types/middleware_stack_test.go
@@ -0,0 +1,55 @@
+package types_test
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	porttypes "github.com/cosmos/ibc-go/v10/modules/core/05-port/types"
+	"github.com/cosmos/ibc-go/v10/testing/mock"
+)
+
+func TestMiddlewareStackQuery(t *testing.T) {
+	// Test ModuleName method on individual modules
+	// Note: We can't easily create real keepers in unit tests without full app setup
+	// So we'll test the ModuleName functionality with a simpler approach
+
+	// Create router and test basic functionality
+	router := porttypes.NewRouter()
+
+	// Create a mock module for testing
+	appModule := &mock.AppModule{}
+	ibcApp := &mock.IBCApp{}
+	mockModule := mock.NewIBCModule(appModule, ibcApp)
+
+	// Test ModuleName method
+	require.Equal(t, "mock", mockModule.ModuleName())
+
+	// Add to router
+	router.AddRoute("test", mockModule)
+
+	// Test middleware stack query
+	middlewareStack := router.GetMiddlewareStack("test")
+	require.NotNil(t, middlewareStack)
+	require.Len(t, middlewareStack, 1) // Currently only returns top-level module
+	require.Equal(t, "mock", middlewareStack[0])
+}
+
+func TestRouterMiddlewareStack(t *testing.T) {
+	router := porttypes.NewRouter()
+
+	// Test with non-existent port
+	stack := router.GetMiddlewareStack("nonexistent")
+	require.Nil(t, stack)
+
+	// Test with mock module
+	appModule := &mock.AppModule{}
+	ibcApp := &mock.IBCApp{}
+	mockModule := mock.NewIBCModule(appModule, ibcApp)
+	router.AddRoute("simple", mockModule)
+
+	stack = router.GetMiddlewareStack("simple")
+	require.NotNil(t, stack)
+	require.Len(t, stack, 1)
+	require.Equal(t, "mock", stack[0])
+}
diff --git a/modules/core/05-port/types/module.go b/modules/core/05-port/types/module.go
index 67f33a0b855..d5a9c668d57 100644
--- a/modules/core/05-port/types/module.go
+++ b/modules/core/05-port/types/module.go
@@ -113,6 +113,10 @@ type IBCModule interface {
 	// Do not use the channel keeper directly to send packets or write acknowledgements
 	// as this will bypass the middleware.
 	SetICS4Wrapper(wrapper ICS4Wrapper)
+
+	// ModuleName returns the name of the module for identification purposes.
+	// This is used for middleware stack queries and debugging.
+	ModuleName() string
 }
 
 // ICS4Wrapper implements the ICS4 interfaces that IBC applications use to send packets and acknowledgements.
diff --git a/modules/core/05-port/types/router.go b/modules/core/05-port/types/router.go
index 5e6e6aa5bd8..360e1723783 100644
--- a/modules/core/05-port/types/router.go
+++ b/modules/core/05-port/types/router.go
@@ -77,3 +77,18 @@ func (rtr *Router) Keys() []string {
 	sort.Strings(keys)
 	return keys
 }
+
+// GetMiddlewareStack returns the middleware stack for a given port.
+// It returns the stack from bottom (base application) to top (last middleware).
+// Note: This is a simplified implementation that returns the top-level module name.
+// A complete implementation would require architecture changes to track the full stack.
+func (rtr *Router) GetMiddlewareStack(portID string) []string {
+	module, found := rtr.Route(portID)
+	if !found {
+		return nil
+	}
+
+	// For now, just return the top-level module name
+	// This is a starting point that can be enhanced later
+	return []string{module.ModuleName()}
+}
diff --git a/modules/core/keeper/keeper.go b/modules/core/keeper/keeper.go
index bb556f6484e..ddb4273130b 100644
--- a/modules/core/keeper/keeper.go
+++ b/modules/core/keeper/keeper.go
@@ -53,7 +53,7 @@ func NewKeeper(
 	connectionKeeper := connectionkeeper.NewKeeper(cdc, storeService, clientKeeper)
 	portKeeper := portkeeper.NewKeeper()
 	channelKeeperV2 := channelkeeperv2.NewKeeper(cdc, storeService, clientKeeper, clientV2Keeper, connectionKeeper)
-	channelKeeper := channelkeeper.NewKeeper(cdc, storeService, clientKeeper, connectionKeeper, clientV2Keeper, channelKeeperV2)
+	channelKeeper := channelkeeper.NewKeeper(cdc, storeService, clientKeeper, connectionKeeper, portKeeper, clientV2Keeper, channelKeeperV2)
 
 	return &Keeper{
 		cdc:              cdc,
diff --git a/proto/ibc/core/channel/v1/query.proto b/proto/ibc/core/channel/v1/query.proto
index ca4041b47f3..14545ac1b4b 100644
--- a/proto/ibc/core/channel/v1/query.proto
+++ b/proto/ibc/core/channel/v1/query.proto
@@ -104,6 +104,11 @@ service Query {
     option (google.api.http).get = "/ibc/core/channel/v1/channels/{channel_id}/"
                                    "ports/{port_id}/next_sequence_send";
   }
+
+  // MiddlewareStack returns the middleware stack for a given port.
+  rpc MiddlewareStack(QueryMiddlewareStackRequest) returns (QueryMiddlewareStackResponse) {
+    option (google.api.http).get = "/ibc/core/channel/v1/ports/{port_id}/middleware_stack";
+  }
 }
 
 // QueryChannelRequest is the request type for the Query/Channel RPC method
@@ -400,3 +405,17 @@ message QueryNextSequenceSendResponse {
   // height at which the proof was retrieved
   ibc.core.client.v1.Height proof_height = 3 [(gogoproto.nullable) = false];
 }
+
+// QueryMiddlewareStackRequest is the request type for the Query/MiddlewareStack RPC method
+message QueryMiddlewareStackRequest {
+  // port unique identifier
+  string port_id = 1;
+}
+
+// QueryMiddlewareStackResponse is the response type for the Query/MiddlewareStack RPC method
+message QueryMiddlewareStackResponse {
+  // port unique identifier
+  string port_id = 1;
+  // middleware stack from bottom (base application) to top (last middleware)
+  repeated string middleware_stack = 2;
+}
diff --git a/testing/mock/ibc_module.go b/testing/mock/ibc_module.go
index 975cebd7cd2..edd307efd97 100644
--- a/testing/mock/ibc_module.go
+++ b/testing/mock/ibc_module.go
@@ -39,6 +39,11 @@ func NewIBCModule(appModule *AppModule, app *IBCApp) *IBCModule {
 	}
 }
 
+// ModuleName returns the name of the module for identification purposes.
+func (im IBCModule) ModuleName() string {
+	return "mock"
+}
+
 // OnChanOpenInit implements the IBCModule interface.
 func (im IBCModule) OnChanOpenInit(
 	ctx sdk.Context, order channeltypes.Order, connectionHops []string, portID string,
diff --git a/testing/mock/middleware.go b/testing/mock/middleware.go
index e8344833bc2..78bdc81275c 100644
--- a/testing/mock/middleware.go
+++ b/testing/mock/middleware.go
@@ -33,6 +33,11 @@ func NewBlockUpgradeMiddleware(appModule *AppModule, app *IBCApp) BlockUpgradeMi
 	}
 }
 
+// ModuleName returns the name of the middleware for identification purposes.
+func (im BlockUpgradeMiddleware) ModuleName() string {
+	return MockBlockUpgrade
+}
+
 // OnChanOpenInit implements the IBCModule interface.
 func (im BlockUpgradeMiddleware) OnChanOpenInit(
 	ctx sdk.Context, order channeltypes.Order, connectionHops []string, portID string,