diff --git a/core/block/editor/smartblock/smartblock.go b/core/block/editor/smartblock/smartblock.go
index 3947b701e..c07354490 100644
--- a/core/block/editor/smartblock/smartblock.go
+++ b/core/block/editor/smartblock/smartblock.go
@@ -193,7 +193,6 @@ type smartBlock struct {
 	sendEvent           func(e *pb.Event)
 	undo                undo.History
 	source              source.Source
-	metaData            *core.SmartBlockMeta
 	lastDepDetails      map[string]*pb.EventObjectDetailsSet
 	restrictionsUpdater func()
 	restrictions        restriction.Restrictions
diff --git a/core/file.go b/core/file.go
index d6f56cbb9..a8b8767b8 100644
--- a/core/file.go
+++ b/core/file.go
@@ -9,7 +9,6 @@ import (
 	"github.com/anytypeio/go-anytype-middleware/core/block"
 	"github.com/anytypeio/go-anytype-middleware/core/files"
 	"github.com/anytypeio/go-anytype-middleware/pb"
-	"github.com/anytypeio/go-anytype-middleware/pkg/lib/core"
 )
 
 func (mw *Middleware) FileDownload(cctx context.Context, req *pb.RpcFileDownloadRequest) *pb.RpcFileDownloadResponse {
@@ -69,11 +68,6 @@ func (mw *Middleware) FileListOffload(cctx context.Context, req *pb.RpcFileListO
 		return response(0, 0, pb.RpcFileListOffloadResponseError_NODE_NOT_STARTED, fmt.Errorf("anytype is nil"))
 	}
 
-	at := mw.app.MustComponent(core.CName).(core.Service)
-	if !at.IsStarted() {
-		return response(0, 0, pb.RpcFileListOffloadResponseError_NODE_NOT_STARTED, fmt.Errorf("anytype node not started"))
-	}
-
 	fileService := app.MustComponent[*files.Service](mw.app)
 	totalFilesOffloaded, totalBytesOffloaded, err := fileService.FileListOffload(req.OnlyIds, req.IncludeNotPinned)
 	if err != nil {
diff --git a/pkg/lib/core/files.go b/pkg/lib/core/files.go
deleted file mode 100644
index 25dcb7672..000000000
--- a/pkg/lib/core/files.go
+++ /dev/null
@@ -1,2 +0,0 @@
-package core
-
diff --git a/pkg/lib/core/images.go b/pkg/lib/core/images.go
deleted file mode 100644
index 25dcb7672..000000000
--- a/pkg/lib/core/images.go
+++ /dev/null
@@ -1,2 +0,0 @@
-package core
-
diff --git a/pkg/lib/core/payload.go b/pkg/lib/core/payload.go
deleted file mode 100644
index bbf9e82f9..000000000
--- a/pkg/lib/core/payload.go
+++ /dev/null
@@ -1,61 +0,0 @@
-package core
-
-import (
-	"github.com/gogo/protobuf/proto"
-	cbornode "github.com/ipfs/go-ipld-cbor"
-)
-
-// increasing this version allows old clients that trying to read the newer version of payload to force user to upgrade
-const payloadVersion = 1
-
-type SmartblockLog struct {
-	ID          string
-	Head        string
-	HeadCounter int64
-}
-
-type SmartblockRecordEnvelope struct {
-	SmartblockRecord
-	AccountID string
-	LogID     string
-}
-
-type SmartblockRecordWithThreadID struct {
-	SmartblockRecordEnvelope
-	ThreadID string
-}
-
-type ThreadRecordInfo struct {
-	LogId    string
-	ThreadID string
-}
-
-type SmartblockRecord struct {
-	ID      string
-	PrevID  string
-	Payload []byte
-}
-
-type SignedPbPayload struct {
-	DeviceSig []byte // deprecated
-	AccSig    []byte
-	AccAddr   string
-	Data      []byte
-	Ver       uint16
-}
-
-func init() {
-	cbornode.RegisterCborType(SignedPbPayload{})
-}
-
-func (p *SignedPbPayload) Unmarshal(out proto.Message) error {
-	return proto.Unmarshal(p.Data, out)
-}
-
-func (p *SmartblockRecord) Unmarshal(out proto.Message) error {
-	return proto.Unmarshal(p.Payload, out)
-}
-
-func (p *SignedPbPayload) Verify() error {
-	return nil
-}
diff --git a/pkg/lib/core/smartblock.go b/pkg/lib/core/smartblock.go
deleted file mode 100644
index dbc684851..000000000
--- a/pkg/lib/core/smartblock.go
+++ /dev/null
@@ -1,49 +0,0 @@
-package core
-
-import (
-	"context"
-
-	"github.com/gogo/protobuf/proto"
-	"github.com/gogo/protobuf/types"
-	cbornode "github.com/ipfs/go-ipld-cbor"
-
-	"github.com/anytypeio/go-anytype-middleware/pkg/lib/core/smartblock"
-	"github.com/anytypeio/go-anytype-middleware/pkg/lib/pb/model"
-)
-
-const (
-	snippetMinSize = 50
-	snippetMaxSize = 300
-)
-
-type ProfileThreadEncryptionKeys struct {
-	ServiceKey []byte
-	ReadKey    []byte
-}
-
-func init() {
-	cbornode.RegisterCborType(ProfileThreadEncryptionKeys{})
-}
-
-type SmartBlockMeta struct {
-	ObjectTypes   []string
-	RelationLinks []*model.RelationLink
-	Details       *types.Struct
-}
-
-type SmartBlock interface {
-	ID() string
-	Type() smartblock.SmartBlockType
-	Creator() (string, error)
-
-	GetLogs() ([]SmartblockLog, error)
-	GetRecord(ctx context.Context, recordID string) (*SmartblockRecordEnvelope, error)
-	PushRecord(payload proto.Marshaler) (id string, err error)
-
-	SubscribeForRecords(ch chan SmartblockRecordEnvelope) (cancel func(), err error)
-	// SubscribeClientEvents provide a way to subscribe for the client-side events e.g. carriage position change
-	SubscribeClientEvents(event chan<- proto.Message) (cancelFunc func(), err error)
-	// PublishClientEvent gives a way to push the new client-side event e.g. carriage position change
-	// notice that you will also get this event in SubscribeForEvents
-	PublishClientEvent(event proto.Message) error
-}