From 921d438d8fc29361cf1e9bc08180e45f485c1f53 Mon Sep 17 00:00:00 2001
From: Aleksandr Tarasov <aatarasoff@gmail.com>
Date: Tue, 14 Nov 2023 14:42:45 +0300
Subject: [PATCH] Add Module's Dependencies (#8)

* add module dependencies

* re-organize files
---
 Makefile                                      |   4 +-
 api/pbuf-registry/v1/entities.proto           |  35 ++
 api/{ => pbuf-registry}/v1/registry.proto     |  50 +-
 cmd/main.go                                   |   2 +-
 gen/pbuf-registry/v1/entities.pb.go           | 315 ++++++++++
 gen/pbuf-registry/v1/entities.swagger.json    |  44 ++
 gen/{ => pbuf-registry}/v1/registry.pb.go     | 562 +++++++++---------
 gen/{ => pbuf-registry}/v1/registry.pb.gw.go  | 313 +++++-----
 .../v1/registry.swagger.json                  | 226 +++++--
 .../v1/registry_grpc.pb.go                    |  57 +-
 internal/data/registry.go                     | 129 +++-
 internal/data/registry_test.go                | 123 +++-
 internal/mocks/registry_repository.go         |  42 +-
 internal/server/registry.go                   |  29 +-
 internal/server/registry_test.go              |   2 +-
 internal/utils/checkers.go                    |   2 +-
 internal/utils/checkers_test.go               |   2 +-
 migrations/20231105143113_modules.sql         |   7 +-
 migrations/20231113161248_add_timestamp.sql   |  23 +
 migrations/20231113161748_dependencies.sql    |  17 +
 20 files changed, 1446 insertions(+), 538 deletions(-)
 create mode 100644 api/pbuf-registry/v1/entities.proto
 rename api/{ => pbuf-registry}/v1/registry.proto (80%)
 create mode 100644 gen/pbuf-registry/v1/entities.pb.go
 create mode 100644 gen/pbuf-registry/v1/entities.swagger.json
 rename gen/{ => pbuf-registry}/v1/registry.pb.go (51%)
 rename gen/{ => pbuf-registry}/v1/registry.pb.gw.go (76%)
 rename gen/{ => pbuf-registry}/v1/registry.swagger.json (67%)
 rename gen/{ => pbuf-registry}/v1/registry_grpc.pb.go (83%)
 create mode 100644 migrations/20231113161248_add_timestamp.sql
 create mode 100644 migrations/20231113161748_dependencies.sql

diff --git a/Makefile b/Makefile
index 54ff71b..f8dbeb6 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-API_PATH=api/v1
+API_PATH=api/pbuf-registry
 REGISTRY_VERSION?=latest
 
 .PHONY: vendor
@@ -9,7 +9,7 @@ vendor:
 .PHONY: vendor-gen
 # gen modules
 vendor-gen:
-	buf generate --template buf.modules.gen.yaml --exclude-path ${API_PATH}
+	buf generate --template buf.modules.gen.yaml --exclude-path ${API_PATH} --exclude-path third_party/google
 
 .PHONY: vendor-all
 vendor-all:
diff --git a/api/pbuf-registry/v1/entities.proto b/api/pbuf-registry/v1/entities.proto
new file mode 100644
index 0000000..5b19e46
--- /dev/null
+++ b/api/pbuf-registry/v1/entities.proto
@@ -0,0 +1,35 @@
+syntax = "proto3";
+
+package pbufregistry.v1;
+
+option go_package = "pbufregistry/api/v1;v1";
+
+// Module is a module registered in the registry.
+message Module {
+  // id is the unique identifier of the module.
+  string id = 1;
+
+  // The name of the module.
+  string name = 2;
+
+  // The tags of the module.
+  repeated string tags = 3;
+}
+
+// ProtoFile is a proto file registered in the registry.
+message ProtoFile {
+  // The filename of the proto file.
+  string filename = 1;
+
+  // The content of the proto file.
+  string content = 2;
+}
+
+// Dependency is a dependency registered in the registry.
+message Dependency {
+  // The name of the dependency.
+  string name = 1;
+
+  // The tag of the dependency.
+  string tag = 2;
+}
\ No newline at end of file
diff --git a/api/v1/registry.proto b/api/pbuf-registry/v1/registry.proto
similarity index 80%
rename from api/v1/registry.proto
rename to api/pbuf-registry/v1/registry.proto
index c84ca1d..f6753d0 100644
--- a/api/v1/registry.proto
+++ b/api/pbuf-registry/v1/registry.proto
@@ -3,6 +3,7 @@ syntax = "proto3";
 package pbufregistry.v1;
 
 import "google/api/annotations.proto";
+import "pbuf-registry/v1/entities.proto";
 
 option go_package = "pbufregistry/api/v1;v1";
 
@@ -18,7 +19,8 @@ service Registry {
   // Get a module by name
   rpc GetModule(GetModuleRequest) returns (Module) {
     option (google.api.http) = {
-      get: "/v1/modules/{name}"
+      post: "/v1/modules/get"
+      body: "*"
     };
   }
 
@@ -33,7 +35,8 @@ service Registry {
   // Pull a module tag
   rpc PullModule(PullModuleRequest) returns (PullModuleResponse) {
     option (google.api.http) = {
-      get: "/v1/modules/{name}/tags/{tag}"
+      post: "/v1/modules/pull"
+      body: "*"
     };
   }
 
@@ -48,14 +51,24 @@ service Registry {
   // Delete a module by name
   rpc DeleteModule(DeleteModuleRequest) returns (DeleteModuleResponse) {
     option (google.api.http) = {
-      delete: "/v1/modules/{name}"
+      post: "/v1/modules/delete"
+      body: "*"
     };
   }
 
   // Delete a specific module tag
   rpc DeleteModuleTag(DeleteModuleTagRequest) returns (DeleteModuleTagResponse) {
     option (google.api.http) = {
-      delete: "/v1/modules/{name}/tags/{tag}"
+      post: "/v1/modules/tags/delete"
+      body: "*"
+    };
+  }
+
+  // Get Module Dependencies
+  rpc GetModuleDependencies(GetModuleDependenciesRequest) returns (GetModuleDependenciesResponse) {
+    option (google.api.http) = {
+      post: "/v1/modules/dependencies"
+      body: "*"
     };
   }
 }
@@ -126,6 +139,9 @@ message PushModuleRequest {
 
   // Protofiles
   repeated ProtoFile protofiles = 3;
+
+  // Dependencies
+  repeated Dependency dependencies = 4;
 }
 
 // DeleteModuleRequest is the request message for DeleteModule.
@@ -158,23 +174,17 @@ message DeleteModuleTagResponse {
   string tag = 2;
 }
 
-// Module is a module registered in the registry.
-message Module {
-  // id is the unique identifier of the module.
-  string id = 1;
-
-  // The name of the module.
-  string name = 2;
+// GetModuleDependenciesRequest is the request message for GetModuleDependencies.
+message GetModuleDependenciesRequest {
+  // The name of the module to retrieve
+  string name = 1;
 
-  // The tags of the module.
-  repeated string tags = 3;
+  // The tag of the module to retrieve
+  string tag = 2;
 }
 
-// ProtoFile is a proto file registered in the registry.
-message ProtoFile {
-  // The filename of the proto file.
-  string filename = 1;
-
-  // The content of the proto file.
-  string content = 2;
+// GetModuleDependenciesResponse is the response message for GetModuleDependencies.
+message GetModuleDependenciesResponse {
+  // The dependencies of the module.
+  repeated Dependency dependencies = 1;
 }
\ No newline at end of file
diff --git a/cmd/main.go b/cmd/main.go
index 52566f0..de4014b 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -8,7 +8,7 @@ import (
 
 	"github.com/grpc-ecosystem/grpc-gateway/v2/runtime"
 	"github.com/jackc/pgx/v5/pgxpool"
-	v1 "github.com/pbufio/pbuf-registry/gen/v1"
+	v1 "github.com/pbufio/pbuf-registry/gen/pbuf-registry/v1"
 	"github.com/pbufio/pbuf-registry/internal/config"
 	"github.com/pbufio/pbuf-registry/internal/data"
 	"github.com/pbufio/pbuf-registry/internal/server"
diff --git a/gen/pbuf-registry/v1/entities.pb.go b/gen/pbuf-registry/v1/entities.pb.go
new file mode 100644
index 0000000..8566935
--- /dev/null
+++ b/gen/pbuf-registry/v1/entities.pb.go
@@ -0,0 +1,315 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.31.0
+// 	protoc        (unknown)
+// source: pbuf-registry/v1/entities.proto
+
+package v1
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+// Module is a module registered in the registry.
+type Module struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// id is the unique identifier of the module.
+	Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	// The name of the module.
+	Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
+	// The tags of the module.
+	Tags []string `protobuf:"bytes,3,rep,name=tags,proto3" json:"tags,omitempty"`
+}
+
+func (x *Module) Reset() {
+	*x = Module{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_pbuf_registry_v1_entities_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Module) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Module) ProtoMessage() {}
+
+func (x *Module) ProtoReflect() protoreflect.Message {
+	mi := &file_pbuf_registry_v1_entities_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Module.ProtoReflect.Descriptor instead.
+func (*Module) Descriptor() ([]byte, []int) {
+	return file_pbuf_registry_v1_entities_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *Module) GetId() string {
+	if x != nil {
+		return x.Id
+	}
+	return ""
+}
+
+func (x *Module) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *Module) GetTags() []string {
+	if x != nil {
+		return x.Tags
+	}
+	return nil
+}
+
+// ProtoFile is a proto file registered in the registry.
+type ProtoFile struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// The filename of the proto file.
+	Filename string `protobuf:"bytes,1,opt,name=filename,proto3" json:"filename,omitempty"`
+	// The content of the proto file.
+	Content string `protobuf:"bytes,2,opt,name=content,proto3" json:"content,omitempty"`
+}
+
+func (x *ProtoFile) Reset() {
+	*x = ProtoFile{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_pbuf_registry_v1_entities_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ProtoFile) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ProtoFile) ProtoMessage() {}
+
+func (x *ProtoFile) ProtoReflect() protoreflect.Message {
+	mi := &file_pbuf_registry_v1_entities_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ProtoFile.ProtoReflect.Descriptor instead.
+func (*ProtoFile) Descriptor() ([]byte, []int) {
+	return file_pbuf_registry_v1_entities_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *ProtoFile) GetFilename() string {
+	if x != nil {
+		return x.Filename
+	}
+	return ""
+}
+
+func (x *ProtoFile) GetContent() string {
+	if x != nil {
+		return x.Content
+	}
+	return ""
+}
+
+// Dependency is a dependency registered in the registry.
+type Dependency struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// The name of the dependency.
+	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	// The tag of the dependency.
+	Tag string `protobuf:"bytes,2,opt,name=tag,proto3" json:"tag,omitempty"`
+}
+
+func (x *Dependency) Reset() {
+	*x = Dependency{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_pbuf_registry_v1_entities_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *Dependency) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Dependency) ProtoMessage() {}
+
+func (x *Dependency) ProtoReflect() protoreflect.Message {
+	mi := &file_pbuf_registry_v1_entities_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Dependency.ProtoReflect.Descriptor instead.
+func (*Dependency) Descriptor() ([]byte, []int) {
+	return file_pbuf_registry_v1_entities_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *Dependency) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *Dependency) GetTag() string {
+	if x != nil {
+		return x.Tag
+	}
+	return ""
+}
+
+var File_pbuf_registry_v1_entities_proto protoreflect.FileDescriptor
+
+var file_pbuf_registry_v1_entities_proto_rawDesc = []byte{
+	0x0a, 0x1f, 0x70, 0x62, 0x75, 0x66, 0x2d, 0x72, 0x65, 0x67, 0x69, 0x73, 0x74, 0x72, 0x79, 0x2f,
+	0x76, 0x31, 0x2f, 0x65, 0x6e, 0x74, 0x69, 0x74, 0x69, 0x65, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74,
+	0x6f, 0x12, 0x0f, 0x70, 0x62, 0x75, 0x66, 0x72, 0x65, 0x67, 0x69, 0x73, 0x74, 0x72, 0x79, 0x2e,
+	0x76, 0x31, 0x22, 0x40, 0x0a, 0x06, 0x4d, 0x6f, 0x64, 0x75, 0x6c, 0x65, 0x12, 0x0e, 0x0a, 0x02,
+	0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02, 0x69, 0x64, 0x12, 0x12, 0x0a, 0x04,
+	0x6e, 0x61, 0x6d, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65,
+	0x12, 0x12, 0x0a, 0x04, 0x74, 0x61, 0x67, 0x73, 0x18, 0x03, 0x20, 0x03, 0x28, 0x09, 0x52, 0x04,
+	0x74, 0x61, 0x67, 0x73, 0x22, 0x41, 0x0a, 0x09, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x46, 0x69, 0x6c,
+	0x65, 0x12, 0x1a, 0x0a, 0x08, 0x66, 0x69, 0x6c, 0x65, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20,
+	0x01, 0x28, 0x09, 0x52, 0x08, 0x66, 0x69, 0x6c, 0x65, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x18, 0x0a,
+	0x07, 0x63, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07,
+	0x63, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x22, 0x32, 0x0a, 0x0a, 0x44, 0x65, 0x70, 0x65, 0x6e,
+	0x64, 0x65, 0x6e, 0x63, 0x79, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20,
+	0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x10, 0x0a, 0x03, 0x74, 0x61, 0x67,
+	0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x74, 0x61, 0x67, 0x42, 0x18, 0x5a, 0x16, 0x70,
+	0x62, 0x75, 0x66, 0x72, 0x65, 0x67, 0x69, 0x73, 0x74, 0x72, 0x79, 0x2f, 0x61, 0x70, 0x69, 0x2f,
+	0x76, 0x31, 0x3b, 0x76, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_pbuf_registry_v1_entities_proto_rawDescOnce sync.Once
+	file_pbuf_registry_v1_entities_proto_rawDescData = file_pbuf_registry_v1_entities_proto_rawDesc
+)
+
+func file_pbuf_registry_v1_entities_proto_rawDescGZIP() []byte {
+	file_pbuf_registry_v1_entities_proto_rawDescOnce.Do(func() {
+		file_pbuf_registry_v1_entities_proto_rawDescData = protoimpl.X.CompressGZIP(file_pbuf_registry_v1_entities_proto_rawDescData)
+	})
+	return file_pbuf_registry_v1_entities_proto_rawDescData
+}
+
+var file_pbuf_registry_v1_entities_proto_msgTypes = make([]protoimpl.MessageInfo, 3)
+var file_pbuf_registry_v1_entities_proto_goTypes = []interface{}{
+	(*Module)(nil),     // 0: pbufregistry.v1.Module
+	(*ProtoFile)(nil),  // 1: pbufregistry.v1.ProtoFile
+	(*Dependency)(nil), // 2: pbufregistry.v1.Dependency
+}
+var file_pbuf_registry_v1_entities_proto_depIdxs = []int32{
+	0, // [0:0] is the sub-list for method output_type
+	0, // [0:0] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_pbuf_registry_v1_entities_proto_init() }
+func file_pbuf_registry_v1_entities_proto_init() {
+	if File_pbuf_registry_v1_entities_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_pbuf_registry_v1_entities_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Module); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_pbuf_registry_v1_entities_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ProtoFile); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_pbuf_registry_v1_entities_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*Dependency); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_pbuf_registry_v1_entities_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   3,
+			NumExtensions: 0,
+			NumServices:   0,
+		},
+		GoTypes:           file_pbuf_registry_v1_entities_proto_goTypes,
+		DependencyIndexes: file_pbuf_registry_v1_entities_proto_depIdxs,
+		MessageInfos:      file_pbuf_registry_v1_entities_proto_msgTypes,
+	}.Build()
+	File_pbuf_registry_v1_entities_proto = out.File
+	file_pbuf_registry_v1_entities_proto_rawDesc = nil
+	file_pbuf_registry_v1_entities_proto_goTypes = nil
+	file_pbuf_registry_v1_entities_proto_depIdxs = nil
+}
diff --git a/gen/pbuf-registry/v1/entities.swagger.json b/gen/pbuf-registry/v1/entities.swagger.json
new file mode 100644
index 0000000..9c82e03
--- /dev/null
+++ b/gen/pbuf-registry/v1/entities.swagger.json
@@ -0,0 +1,44 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "title": "pbuf-registry/v1/entities.proto",
+    "version": "version not set"
+  },
+  "consumes": [
+    "application/json"
+  ],
+  "produces": [
+    "application/json"
+  ],
+  "paths": {},
+  "definitions": {
+    "protobufAny": {
+      "type": "object",
+      "properties": {
+        "@type": {
+          "type": "string"
+        }
+      },
+      "additionalProperties": {}
+    },
+    "rpcStatus": {
+      "type": "object",
+      "properties": {
+        "code": {
+          "type": "integer",
+          "format": "int32"
+        },
+        "message": {
+          "type": "string"
+        },
+        "details": {
+          "type": "array",
+          "items": {
+            "type": "object",
+            "$ref": "#/definitions/protobufAny"
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/gen/v1/registry.pb.go b/gen/pbuf-registry/v1/registry.pb.go
similarity index 51%
rename from gen/v1/registry.pb.go
rename to gen/pbuf-registry/v1/registry.pb.go
index 6601293..86d6048 100644
--- a/gen/v1/registry.pb.go
+++ b/gen/pbuf-registry/v1/registry.pb.go
@@ -2,7 +2,7 @@
 // versions:
 // 	protoc-gen-go v1.31.0
 // 	protoc        (unknown)
-// source: v1/registry.proto
+// source: pbuf-registry/v1/registry.proto
 
 package v1
 
@@ -43,7 +43,7 @@ type ListModulesRequest struct {
 func (x *ListModulesRequest) Reset() {
 	*x = ListModulesRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_v1_registry_proto_msgTypes[0]
+		mi := &file_pbuf_registry_v1_registry_proto_msgTypes[0]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -56,7 +56,7 @@ func (x *ListModulesRequest) String() string {
 func (*ListModulesRequest) ProtoMessage() {}
 
 func (x *ListModulesRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_v1_registry_proto_msgTypes[0]
+	mi := &file_pbuf_registry_v1_registry_proto_msgTypes[0]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -69,7 +69,7 @@ func (x *ListModulesRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ListModulesRequest.ProtoReflect.Descriptor instead.
 func (*ListModulesRequest) Descriptor() ([]byte, []int) {
-	return file_v1_registry_proto_rawDescGZIP(), []int{0}
+	return file_pbuf_registry_v1_registry_proto_rawDescGZIP(), []int{0}
 }
 
 func (x *ListModulesRequest) GetPageSize() int32 {
@@ -102,7 +102,7 @@ type ListModulesResponse struct {
 func (x *ListModulesResponse) Reset() {
 	*x = ListModulesResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_v1_registry_proto_msgTypes[1]
+		mi := &file_pbuf_registry_v1_registry_proto_msgTypes[1]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -115,7 +115,7 @@ func (x *ListModulesResponse) String() string {
 func (*ListModulesResponse) ProtoMessage() {}
 
 func (x *ListModulesResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_v1_registry_proto_msgTypes[1]
+	mi := &file_pbuf_registry_v1_registry_proto_msgTypes[1]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -128,7 +128,7 @@ func (x *ListModulesResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ListModulesResponse.ProtoReflect.Descriptor instead.
 func (*ListModulesResponse) Descriptor() ([]byte, []int) {
-	return file_v1_registry_proto_rawDescGZIP(), []int{1}
+	return file_pbuf_registry_v1_registry_proto_rawDescGZIP(), []int{1}
 }
 
 func (x *ListModulesResponse) GetModules() []*Module {
@@ -158,7 +158,7 @@ type GetModuleRequest struct {
 func (x *GetModuleRequest) Reset() {
 	*x = GetModuleRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_v1_registry_proto_msgTypes[2]
+		mi := &file_pbuf_registry_v1_registry_proto_msgTypes[2]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -171,7 +171,7 @@ func (x *GetModuleRequest) String() string {
 func (*GetModuleRequest) ProtoMessage() {}
 
 func (x *GetModuleRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_v1_registry_proto_msgTypes[2]
+	mi := &file_pbuf_registry_v1_registry_proto_msgTypes[2]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -184,7 +184,7 @@ func (x *GetModuleRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetModuleRequest.ProtoReflect.Descriptor instead.
 func (*GetModuleRequest) Descriptor() ([]byte, []int) {
-	return file_v1_registry_proto_rawDescGZIP(), []int{2}
+	return file_pbuf_registry_v1_registry_proto_rawDescGZIP(), []int{2}
 }
 
 func (x *GetModuleRequest) GetName() string {
@@ -209,7 +209,7 @@ type PullModuleRequest struct {
 func (x *PullModuleRequest) Reset() {
 	*x = PullModuleRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_v1_registry_proto_msgTypes[3]
+		mi := &file_pbuf_registry_v1_registry_proto_msgTypes[3]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -222,7 +222,7 @@ func (x *PullModuleRequest) String() string {
 func (*PullModuleRequest) ProtoMessage() {}
 
 func (x *PullModuleRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_v1_registry_proto_msgTypes[3]
+	mi := &file_pbuf_registry_v1_registry_proto_msgTypes[3]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -235,7 +235,7 @@ func (x *PullModuleRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use PullModuleRequest.ProtoReflect.Descriptor instead.
 func (*PullModuleRequest) Descriptor() ([]byte, []int) {
-	return file_v1_registry_proto_rawDescGZIP(), []int{3}
+	return file_pbuf_registry_v1_registry_proto_rawDescGZIP(), []int{3}
 }
 
 func (x *PullModuleRequest) GetName() string {
@@ -267,7 +267,7 @@ type PullModuleResponse struct {
 func (x *PullModuleResponse) Reset() {
 	*x = PullModuleResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_v1_registry_proto_msgTypes[4]
+		mi := &file_pbuf_registry_v1_registry_proto_msgTypes[4]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -280,7 +280,7 @@ func (x *PullModuleResponse) String() string {
 func (*PullModuleResponse) ProtoMessage() {}
 
 func (x *PullModuleResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_v1_registry_proto_msgTypes[4]
+	mi := &file_pbuf_registry_v1_registry_proto_msgTypes[4]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -293,7 +293,7 @@ func (x *PullModuleResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use PullModuleResponse.ProtoReflect.Descriptor instead.
 func (*PullModuleResponse) Descriptor() ([]byte, []int) {
-	return file_v1_registry_proto_rawDescGZIP(), []int{4}
+	return file_pbuf_registry_v1_registry_proto_rawDescGZIP(), []int{4}
 }
 
 func (x *PullModuleResponse) GetModule() *Module {
@@ -323,7 +323,7 @@ type RegisterModuleRequest struct {
 func (x *RegisterModuleRequest) Reset() {
 	*x = RegisterModuleRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_v1_registry_proto_msgTypes[5]
+		mi := &file_pbuf_registry_v1_registry_proto_msgTypes[5]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -336,7 +336,7 @@ func (x *RegisterModuleRequest) String() string {
 func (*RegisterModuleRequest) ProtoMessage() {}
 
 func (x *RegisterModuleRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_v1_registry_proto_msgTypes[5]
+	mi := &file_pbuf_registry_v1_registry_proto_msgTypes[5]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -349,7 +349,7 @@ func (x *RegisterModuleRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RegisterModuleRequest.ProtoReflect.Descriptor instead.
 func (*RegisterModuleRequest) Descriptor() ([]byte, []int) {
-	return file_v1_registry_proto_rawDescGZIP(), []int{5}
+	return file_pbuf_registry_v1_registry_proto_rawDescGZIP(), []int{5}
 }
 
 func (x *RegisterModuleRequest) GetName() string {
@@ -371,12 +371,14 @@ type PushModuleRequest struct {
 	Tag string `protobuf:"bytes,2,opt,name=tag,proto3" json:"tag,omitempty"`
 	// Protofiles
 	Protofiles []*ProtoFile `protobuf:"bytes,3,rep,name=protofiles,proto3" json:"protofiles,omitempty"`
+	// Dependencies
+	Dependencies []*Dependency `protobuf:"bytes,4,rep,name=dependencies,proto3" json:"dependencies,omitempty"`
 }
 
 func (x *PushModuleRequest) Reset() {
 	*x = PushModuleRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_v1_registry_proto_msgTypes[6]
+		mi := &file_pbuf_registry_v1_registry_proto_msgTypes[6]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -389,7 +391,7 @@ func (x *PushModuleRequest) String() string {
 func (*PushModuleRequest) ProtoMessage() {}
 
 func (x *PushModuleRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_v1_registry_proto_msgTypes[6]
+	mi := &file_pbuf_registry_v1_registry_proto_msgTypes[6]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -402,7 +404,7 @@ func (x *PushModuleRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use PushModuleRequest.ProtoReflect.Descriptor instead.
 func (*PushModuleRequest) Descriptor() ([]byte, []int) {
-	return file_v1_registry_proto_rawDescGZIP(), []int{6}
+	return file_pbuf_registry_v1_registry_proto_rawDescGZIP(), []int{6}
 }
 
 func (x *PushModuleRequest) GetModuleName() string {
@@ -426,6 +428,13 @@ func (x *PushModuleRequest) GetProtofiles() []*ProtoFile {
 	return nil
 }
 
+func (x *PushModuleRequest) GetDependencies() []*Dependency {
+	if x != nil {
+		return x.Dependencies
+	}
+	return nil
+}
+
 // DeleteModuleRequest is the request message for DeleteModule.
 type DeleteModuleRequest struct {
 	state         protoimpl.MessageState
@@ -439,7 +448,7 @@ type DeleteModuleRequest struct {
 func (x *DeleteModuleRequest) Reset() {
 	*x = DeleteModuleRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_v1_registry_proto_msgTypes[7]
+		mi := &file_pbuf_registry_v1_registry_proto_msgTypes[7]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -452,7 +461,7 @@ func (x *DeleteModuleRequest) String() string {
 func (*DeleteModuleRequest) ProtoMessage() {}
 
 func (x *DeleteModuleRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_v1_registry_proto_msgTypes[7]
+	mi := &file_pbuf_registry_v1_registry_proto_msgTypes[7]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -465,7 +474,7 @@ func (x *DeleteModuleRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use DeleteModuleRequest.ProtoReflect.Descriptor instead.
 func (*DeleteModuleRequest) Descriptor() ([]byte, []int) {
-	return file_v1_registry_proto_rawDescGZIP(), []int{7}
+	return file_pbuf_registry_v1_registry_proto_rawDescGZIP(), []int{7}
 }
 
 func (x *DeleteModuleRequest) GetName() string {
@@ -488,7 +497,7 @@ type DeleteModuleResponse struct {
 func (x *DeleteModuleResponse) Reset() {
 	*x = DeleteModuleResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_v1_registry_proto_msgTypes[8]
+		mi := &file_pbuf_registry_v1_registry_proto_msgTypes[8]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -501,7 +510,7 @@ func (x *DeleteModuleResponse) String() string {
 func (*DeleteModuleResponse) ProtoMessage() {}
 
 func (x *DeleteModuleResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_v1_registry_proto_msgTypes[8]
+	mi := &file_pbuf_registry_v1_registry_proto_msgTypes[8]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -514,7 +523,7 @@ func (x *DeleteModuleResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use DeleteModuleResponse.ProtoReflect.Descriptor instead.
 func (*DeleteModuleResponse) Descriptor() ([]byte, []int) {
-	return file_v1_registry_proto_rawDescGZIP(), []int{8}
+	return file_pbuf_registry_v1_registry_proto_rawDescGZIP(), []int{8}
 }
 
 func (x *DeleteModuleResponse) GetName() string {
@@ -539,7 +548,7 @@ type DeleteModuleTagRequest struct {
 func (x *DeleteModuleTagRequest) Reset() {
 	*x = DeleteModuleTagRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_v1_registry_proto_msgTypes[9]
+		mi := &file_pbuf_registry_v1_registry_proto_msgTypes[9]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -552,7 +561,7 @@ func (x *DeleteModuleTagRequest) String() string {
 func (*DeleteModuleTagRequest) ProtoMessage() {}
 
 func (x *DeleteModuleTagRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_v1_registry_proto_msgTypes[9]
+	mi := &file_pbuf_registry_v1_registry_proto_msgTypes[9]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -565,7 +574,7 @@ func (x *DeleteModuleTagRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use DeleteModuleTagRequest.ProtoReflect.Descriptor instead.
 func (*DeleteModuleTagRequest) Descriptor() ([]byte, []int) {
-	return file_v1_registry_proto_rawDescGZIP(), []int{9}
+	return file_pbuf_registry_v1_registry_proto_rawDescGZIP(), []int{9}
 }
 
 func (x *DeleteModuleTagRequest) GetName() string {
@@ -597,7 +606,7 @@ type DeleteModuleTagResponse struct {
 func (x *DeleteModuleTagResponse) Reset() {
 	*x = DeleteModuleTagResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_v1_registry_proto_msgTypes[10]
+		mi := &file_pbuf_registry_v1_registry_proto_msgTypes[10]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -610,7 +619,7 @@ func (x *DeleteModuleTagResponse) String() string {
 func (*DeleteModuleTagResponse) ProtoMessage() {}
 
 func (x *DeleteModuleTagResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_v1_registry_proto_msgTypes[10]
+	mi := &file_pbuf_registry_v1_registry_proto_msgTypes[10]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -623,7 +632,7 @@ func (x *DeleteModuleTagResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use DeleteModuleTagResponse.ProtoReflect.Descriptor instead.
 func (*DeleteModuleTagResponse) Descriptor() ([]byte, []int) {
-	return file_v1_registry_proto_rawDescGZIP(), []int{10}
+	return file_pbuf_registry_v1_registry_proto_rawDescGZIP(), []int{10}
 }
 
 func (x *DeleteModuleTagResponse) GetName() string {
@@ -640,37 +649,35 @@ func (x *DeleteModuleTagResponse) GetTag() string {
 	return ""
 }
 
-// Module is a module registered in the registry.
-type Module struct {
+// GetModuleDependenciesRequest is the request message for GetModuleDependencies.
+type GetModuleDependenciesRequest struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	// id is the unique identifier of the module.
-	Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
-	// The name of the module.
-	Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
-	// The tags of the module.
-	Tags []string `protobuf:"bytes,3,rep,name=tags,proto3" json:"tags,omitempty"`
+	// The name of the module to retrieve
+	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	// The tag of the module to retrieve
+	Tag string `protobuf:"bytes,2,opt,name=tag,proto3" json:"tag,omitempty"`
 }
 
-func (x *Module) Reset() {
-	*x = Module{}
+func (x *GetModuleDependenciesRequest) Reset() {
+	*x = GetModuleDependenciesRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_v1_registry_proto_msgTypes[11]
+		mi := &file_pbuf_registry_v1_registry_proto_msgTypes[11]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
 }
 
-func (x *Module) String() string {
+func (x *GetModuleDependenciesRequest) String() string {
 	return protoimpl.X.MessageStringOf(x)
 }
 
-func (*Module) ProtoMessage() {}
+func (*GetModuleDependenciesRequest) ProtoMessage() {}
 
-func (x *Module) ProtoReflect() protoreflect.Message {
-	mi := &file_v1_registry_proto_msgTypes[11]
+func (x *GetModuleDependenciesRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_pbuf_registry_v1_registry_proto_msgTypes[11]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -681,61 +688,52 @@ func (x *Module) ProtoReflect() protoreflect.Message {
 	return mi.MessageOf(x)
 }
 
-// Deprecated: Use Module.ProtoReflect.Descriptor instead.
-func (*Module) Descriptor() ([]byte, []int) {
-	return file_v1_registry_proto_rawDescGZIP(), []int{11}
+// Deprecated: Use GetModuleDependenciesRequest.ProtoReflect.Descriptor instead.
+func (*GetModuleDependenciesRequest) Descriptor() ([]byte, []int) {
+	return file_pbuf_registry_v1_registry_proto_rawDescGZIP(), []int{11}
 }
 
-func (x *Module) GetId() string {
-	if x != nil {
-		return x.Id
-	}
-	return ""
-}
-
-func (x *Module) GetName() string {
+func (x *GetModuleDependenciesRequest) GetName() string {
 	if x != nil {
 		return x.Name
 	}
 	return ""
 }
 
-func (x *Module) GetTags() []string {
+func (x *GetModuleDependenciesRequest) GetTag() string {
 	if x != nil {
-		return x.Tags
+		return x.Tag
 	}
-	return nil
+	return ""
 }
 
-// ProtoFile is a proto file registered in the registry.
-type ProtoFile struct {
+// GetModuleDependenciesResponse is the response message for GetModuleDependencies.
+type GetModuleDependenciesResponse struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	// The filename of the proto file.
-	Filename string `protobuf:"bytes,1,opt,name=filename,proto3" json:"filename,omitempty"`
-	// The content of the proto file.
-	Content string `protobuf:"bytes,2,opt,name=content,proto3" json:"content,omitempty"`
+	// The dependencies of the module.
+	Dependencies []*Dependency `protobuf:"bytes,1,rep,name=dependencies,proto3" json:"dependencies,omitempty"`
 }
 
-func (x *ProtoFile) Reset() {
-	*x = ProtoFile{}
+func (x *GetModuleDependenciesResponse) Reset() {
+	*x = GetModuleDependenciesResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_v1_registry_proto_msgTypes[12]
+		mi := &file_pbuf_registry_v1_registry_proto_msgTypes[12]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
 }
 
-func (x *ProtoFile) String() string {
+func (x *GetModuleDependenciesResponse) String() string {
 	return protoimpl.X.MessageStringOf(x)
 }
 
-func (*ProtoFile) ProtoMessage() {}
+func (*GetModuleDependenciesResponse) ProtoMessage() {}
 
-func (x *ProtoFile) ProtoReflect() protoreflect.Message {
-	mi := &file_v1_registry_proto_msgTypes[12]
+func (x *GetModuleDependenciesResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_pbuf_registry_v1_registry_proto_msgTypes[12]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -746,71 +744,71 @@ func (x *ProtoFile) ProtoReflect() protoreflect.Message {
 	return mi.MessageOf(x)
 }
 
-// Deprecated: Use ProtoFile.ProtoReflect.Descriptor instead.
-func (*ProtoFile) Descriptor() ([]byte, []int) {
-	return file_v1_registry_proto_rawDescGZIP(), []int{12}
+// Deprecated: Use GetModuleDependenciesResponse.ProtoReflect.Descriptor instead.
+func (*GetModuleDependenciesResponse) Descriptor() ([]byte, []int) {
+	return file_pbuf_registry_v1_registry_proto_rawDescGZIP(), []int{12}
 }
 
-func (x *ProtoFile) GetFilename() string {
+func (x *GetModuleDependenciesResponse) GetDependencies() []*Dependency {
 	if x != nil {
-		return x.Filename
+		return x.Dependencies
 	}
-	return ""
-}
-
-func (x *ProtoFile) GetContent() string {
-	if x != nil {
-		return x.Content
-	}
-	return ""
+	return nil
 }
 
-var File_v1_registry_proto protoreflect.FileDescriptor
-
-var file_v1_registry_proto_rawDesc = []byte{
-	0x0a, 0x11, 0x76, 0x31, 0x2f, 0x72, 0x65, 0x67, 0x69, 0x73, 0x74, 0x72, 0x79, 0x2e, 0x70, 0x72,
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 }
 
 var (
-	file_v1_registry_proto_rawDescOnce sync.Once
-	file_v1_registry_proto_rawDescData = file_v1_registry_proto_rawDesc
+	file_pbuf_registry_v1_registry_proto_rawDescOnce sync.Once
+	file_pbuf_registry_v1_registry_proto_rawDescData = file_pbuf_registry_v1_registry_proto_rawDesc
 )
 
-func file_v1_registry_proto_rawDescGZIP() []byte {
-	file_v1_registry_proto_rawDescOnce.Do(func() {
-		file_v1_registry_proto_rawDescData = protoimpl.X.CompressGZIP(file_v1_registry_proto_rawDescData)
+func file_pbuf_registry_v1_registry_proto_rawDescGZIP() []byte {
+	file_pbuf_registry_v1_registry_proto_rawDescOnce.Do(func() {
+		file_pbuf_registry_v1_registry_proto_rawDescData = protoimpl.X.CompressGZIP(file_pbuf_registry_v1_registry_proto_rawDescData)
 	})
-	return file_v1_registry_proto_rawDescData
-}
-
-var file_v1_registry_proto_msgTypes = make([]protoimpl.MessageInfo, 13)
-var file_v1_registry_proto_goTypes = []interface{}{
-	(*ListModulesRequest)(nil),      // 0: pbufregistry.v1.ListModulesRequest
-	(*ListModulesResponse)(nil),     // 1: pbufregistry.v1.ListModulesResponse
-	(*GetModuleRequest)(nil),        // 2: pbufregistry.v1.GetModuleRequest
-	(*PullModuleRequest)(nil),       // 3: pbufregistry.v1.PullModuleRequest
-	(*PullModuleResponse)(nil),      // 4: pbufregistry.v1.PullModuleResponse
-	(*RegisterModuleRequest)(nil),   // 5: pbufregistry.v1.RegisterModuleRequest
-	(*PushModuleRequest)(nil),       // 6: pbufregistry.v1.PushModuleRequest
-	(*DeleteModuleRequest)(nil),     // 7: pbufregistry.v1.DeleteModuleRequest
-	(*DeleteModuleResponse)(nil),    // 8: pbufregistry.v1.DeleteModuleResponse
-	(*DeleteModuleTagRequest)(nil),  // 9: pbufregistry.v1.DeleteModuleTagRequest
-	(*DeleteModuleTagResponse)(nil), // 10: pbufregistry.v1.DeleteModuleTagResponse
-	(*Module)(nil),                  // 11: pbufregistry.v1.Module
-	(*ProtoFile)(nil),               // 12: pbufregistry.v1.ProtoFile
-}
-var file_v1_registry_proto_depIdxs = []int32{
-	11, // 0: pbufregistry.v1.ListModulesResponse.modules:type_name -> pbufregistry.v1.Module
-	11, // 1: pbufregistry.v1.PullModuleResponse.module:type_name -> pbufregistry.v1.Module
-	12, // 2: pbufregistry.v1.PullModuleResponse.protofiles:type_name -> pbufregistry.v1.ProtoFile
-	12, // 3: pbufregistry.v1.PushModuleRequest.protofiles:type_name -> pbufregistry.v1.ProtoFile
-	0,  // 4: pbufregistry.v1.Registry.ListModules:input_type -> pbufregistry.v1.ListModulesRequest
-	2,  // 5: pbufregistry.v1.Registry.GetModule:input_type -> pbufregistry.v1.GetModuleRequest
-	5,  // 6: pbufregistry.v1.Registry.RegisterModule:input_type -> pbufregistry.v1.RegisterModuleRequest
-	3,  // 7: pbufregistry.v1.Registry.PullModule:input_type -> pbufregistry.v1.PullModuleRequest
-	6,  // 8: pbufregistry.v1.Registry.PushModule:input_type -> pbufregistry.v1.PushModuleRequest
-	7,  // 9: pbufregistry.v1.Registry.DeleteModule:input_type -> pbufregistry.v1.DeleteModuleRequest
-	9,  // 10: pbufregistry.v1.Registry.DeleteModuleTag:input_type -> pbufregistry.v1.DeleteModuleTagRequest
-	1,  // 11: pbufregistry.v1.Registry.ListModules:output_type -> pbufregistry.v1.ListModulesResponse
-	11, // 12: pbufregistry.v1.Registry.GetModule:output_type -> pbufregistry.v1.Module
-	11, // 13: pbufregistry.v1.Registry.RegisterModule:output_type -> pbufregistry.v1.Module
-	4,  // 14: pbufregistry.v1.Registry.PullModule:output_type -> pbufregistry.v1.PullModuleResponse
-	11, // 15: pbufregistry.v1.Registry.PushModule:output_type -> pbufregistry.v1.Module
-	8,  // 16: pbufregistry.v1.Registry.DeleteModule:output_type -> pbufregistry.v1.DeleteModuleResponse
-	10, // 17: pbufregistry.v1.Registry.DeleteModuleTag:output_type -> pbufregistry.v1.DeleteModuleTagResponse
-	11, // [11:18] is the sub-list for method output_type
-	4,  // [4:11] is the sub-list for method input_type
-	4,  // [4:4] is the sub-list for extension type_name
-	4,  // [4:4] is the sub-list for extension extendee
-	0,  // [0:4] is the sub-list for field type_name
-}
-
-func init() { file_v1_registry_proto_init() }
-func file_v1_registry_proto_init() {
-	if File_v1_registry_proto != nil {
+	return file_pbuf_registry_v1_registry_proto_rawDescData
+}
+
+var file_pbuf_registry_v1_registry_proto_msgTypes = make([]protoimpl.MessageInfo, 13)
+var file_pbuf_registry_v1_registry_proto_goTypes = []interface{}{
+	(*ListModulesRequest)(nil),            // 0: pbufregistry.v1.ListModulesRequest
+	(*ListModulesResponse)(nil),           // 1: pbufregistry.v1.ListModulesResponse
+	(*GetModuleRequest)(nil),              // 2: pbufregistry.v1.GetModuleRequest
+	(*PullModuleRequest)(nil),             // 3: pbufregistry.v1.PullModuleRequest
+	(*PullModuleResponse)(nil),            // 4: pbufregistry.v1.PullModuleResponse
+	(*RegisterModuleRequest)(nil),         // 5: pbufregistry.v1.RegisterModuleRequest
+	(*PushModuleRequest)(nil),             // 6: pbufregistry.v1.PushModuleRequest
+	(*DeleteModuleRequest)(nil),           // 7: pbufregistry.v1.DeleteModuleRequest
+	(*DeleteModuleResponse)(nil),          // 8: pbufregistry.v1.DeleteModuleResponse
+	(*DeleteModuleTagRequest)(nil),        // 9: pbufregistry.v1.DeleteModuleTagRequest
+	(*DeleteModuleTagResponse)(nil),       // 10: pbufregistry.v1.DeleteModuleTagResponse
+	(*GetModuleDependenciesRequest)(nil),  // 11: pbufregistry.v1.GetModuleDependenciesRequest
+	(*GetModuleDependenciesResponse)(nil), // 12: pbufregistry.v1.GetModuleDependenciesResponse
+	(*Module)(nil),                        // 13: pbufregistry.v1.Module
+	(*ProtoFile)(nil),                     // 14: pbufregistry.v1.ProtoFile
+	(*Dependency)(nil),                    // 15: pbufregistry.v1.Dependency
+}
+var file_pbuf_registry_v1_registry_proto_depIdxs = []int32{
+	13, // 0: pbufregistry.v1.ListModulesResponse.modules:type_name -> pbufregistry.v1.Module
+	13, // 1: pbufregistry.v1.PullModuleResponse.module:type_name -> pbufregistry.v1.Module
+	14, // 2: pbufregistry.v1.PullModuleResponse.protofiles:type_name -> pbufregistry.v1.ProtoFile
+	14, // 3: pbufregistry.v1.PushModuleRequest.protofiles:type_name -> pbufregistry.v1.ProtoFile
+	15, // 4: pbufregistry.v1.PushModuleRequest.dependencies:type_name -> pbufregistry.v1.Dependency
+	15, // 5: pbufregistry.v1.GetModuleDependenciesResponse.dependencies:type_name -> pbufregistry.v1.Dependency
+	0,  // 6: pbufregistry.v1.Registry.ListModules:input_type -> pbufregistry.v1.ListModulesRequest
+	2,  // 7: pbufregistry.v1.Registry.GetModule:input_type -> pbufregistry.v1.GetModuleRequest
+	5,  // 8: pbufregistry.v1.Registry.RegisterModule:input_type -> pbufregistry.v1.RegisterModuleRequest
+	3,  // 9: pbufregistry.v1.Registry.PullModule:input_type -> pbufregistry.v1.PullModuleRequest
+	6,  // 10: pbufregistry.v1.Registry.PushModule:input_type -> pbufregistry.v1.PushModuleRequest
+	7,  // 11: pbufregistry.v1.Registry.DeleteModule:input_type -> pbufregistry.v1.DeleteModuleRequest
+	9,  // 12: pbufregistry.v1.Registry.DeleteModuleTag:input_type -> pbufregistry.v1.DeleteModuleTagRequest
+	11, // 13: pbufregistry.v1.Registry.GetModuleDependencies:input_type -> pbufregistry.v1.GetModuleDependenciesRequest
+	1,  // 14: pbufregistry.v1.Registry.ListModules:output_type -> pbufregistry.v1.ListModulesResponse
+	13, // 15: pbufregistry.v1.Registry.GetModule:output_type -> pbufregistry.v1.Module
+	13, // 16: pbufregistry.v1.Registry.RegisterModule:output_type -> pbufregistry.v1.Module
+	4,  // 17: pbufregistry.v1.Registry.PullModule:output_type -> pbufregistry.v1.PullModuleResponse
+	13, // 18: pbufregistry.v1.Registry.PushModule:output_type -> pbufregistry.v1.Module
+	8,  // 19: pbufregistry.v1.Registry.DeleteModule:output_type -> pbufregistry.v1.DeleteModuleResponse
+	10, // 20: pbufregistry.v1.Registry.DeleteModuleTag:output_type -> pbufregistry.v1.DeleteModuleTagResponse
+	12, // 21: pbufregistry.v1.Registry.GetModuleDependencies:output_type -> pbufregistry.v1.GetModuleDependenciesResponse
+	14, // [14:22] is the sub-list for method output_type
+	6,  // [6:14] is the sub-list for method input_type
+	6,  // [6:6] is the sub-list for extension type_name
+	6,  // [6:6] is the sub-list for extension extendee
+	0,  // [0:6] is the sub-list for field type_name
+}
+
+func init() { file_pbuf_registry_v1_registry_proto_init() }
+func file_pbuf_registry_v1_registry_proto_init() {
+	if File_pbuf_registry_v1_registry_proto != nil {
 		return
 	}
+	file_pbuf_registry_v1_entities_proto_init()
 	if !protoimpl.UnsafeEnabled {
-		file_v1_registry_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+		file_pbuf_registry_v1_registry_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*ListModulesRequest); i {
 			case 0:
 				return &v.state
@@ -960,7 +978,7 @@ func file_v1_registry_proto_init() {
 				return nil
 			}
 		}
-		file_v1_registry_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+		file_pbuf_registry_v1_registry_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*ListModulesResponse); i {
 			case 0:
 				return &v.state
@@ -972,7 +990,7 @@ func file_v1_registry_proto_init() {
 				return nil
 			}
 		}
-		file_v1_registry_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+		file_pbuf_registry_v1_registry_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*GetModuleRequest); i {
 			case 0:
 				return &v.state
@@ -984,7 +1002,7 @@ func file_v1_registry_proto_init() {
 				return nil
 			}
 		}
-		file_v1_registry_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
+		file_pbuf_registry_v1_registry_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*PullModuleRequest); i {
 			case 0:
 				return &v.state
@@ -996,7 +1014,7 @@ func file_v1_registry_proto_init() {
 				return nil
 			}
 		}
-		file_v1_registry_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
+		file_pbuf_registry_v1_registry_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*PullModuleResponse); i {
 			case 0:
 				return &v.state
@@ -1008,7 +1026,7 @@ func file_v1_registry_proto_init() {
 				return nil
 			}
 		}
-		file_v1_registry_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
+		file_pbuf_registry_v1_registry_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*RegisterModuleRequest); i {
 			case 0:
 				return &v.state
@@ -1020,7 +1038,7 @@ func file_v1_registry_proto_init() {
 				return nil
 			}
 		}
-		file_v1_registry_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
+		file_pbuf_registry_v1_registry_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*PushModuleRequest); i {
 			case 0:
 				return &v.state
@@ -1032,7 +1050,7 @@ func file_v1_registry_proto_init() {
 				return nil
 			}
 		}
-		file_v1_registry_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
+		file_pbuf_registry_v1_registry_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*DeleteModuleRequest); i {
 			case 0:
 				return &v.state
@@ -1044,7 +1062,7 @@ func file_v1_registry_proto_init() {
 				return nil
 			}
 		}
-		file_v1_registry_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} {
+		file_pbuf_registry_v1_registry_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*DeleteModuleResponse); i {
 			case 0:
 				return &v.state
@@ -1056,7 +1074,7 @@ func file_v1_registry_proto_init() {
 				return nil
 			}
 		}
-		file_v1_registry_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} {
+		file_pbuf_registry_v1_registry_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*DeleteModuleTagRequest); i {
 			case 0:
 				return &v.state
@@ -1068,7 +1086,7 @@ func file_v1_registry_proto_init() {
 				return nil
 			}
 		}
-		file_v1_registry_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} {
+		file_pbuf_registry_v1_registry_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*DeleteModuleTagResponse); i {
 			case 0:
 				return &v.state
@@ -1080,8 +1098,8 @@ func file_v1_registry_proto_init() {
 				return nil
 			}
 		}
-		file_v1_registry_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*Module); i {
+		file_pbuf_registry_v1_registry_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*GetModuleDependenciesRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1092,8 +1110,8 @@ func file_v1_registry_proto_init() {
 				return nil
 			}
 		}
-		file_v1_registry_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*ProtoFile); i {
+		file_pbuf_registry_v1_registry_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*GetModuleDependenciesResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1109,18 +1127,18 @@ func file_v1_registry_proto_init() {
 	out := protoimpl.TypeBuilder{
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-			RawDescriptor: file_v1_registry_proto_rawDesc,
+			RawDescriptor: file_pbuf_registry_v1_registry_proto_rawDesc,
 			NumEnums:      0,
 			NumMessages:   13,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
-		GoTypes:           file_v1_registry_proto_goTypes,
-		DependencyIndexes: file_v1_registry_proto_depIdxs,
-		MessageInfos:      file_v1_registry_proto_msgTypes,
+		GoTypes:           file_pbuf_registry_v1_registry_proto_goTypes,
+		DependencyIndexes: file_pbuf_registry_v1_registry_proto_depIdxs,
+		MessageInfos:      file_pbuf_registry_v1_registry_proto_msgTypes,
 	}.Build()
-	File_v1_registry_proto = out.File
-	file_v1_registry_proto_rawDesc = nil
-	file_v1_registry_proto_goTypes = nil
-	file_v1_registry_proto_depIdxs = nil
+	File_pbuf_registry_v1_registry_proto = out.File
+	file_pbuf_registry_v1_registry_proto_rawDesc = nil
+	file_pbuf_registry_v1_registry_proto_goTypes = nil
+	file_pbuf_registry_v1_registry_proto_depIdxs = nil
 }
diff --git a/gen/v1/registry.pb.gw.go b/gen/pbuf-registry/v1/registry.pb.gw.go
similarity index 76%
rename from gen/v1/registry.pb.gw.go
rename to gen/pbuf-registry/v1/registry.pb.gw.go
index af014b2..07cd2e5 100644
--- a/gen/v1/registry.pb.gw.go
+++ b/gen/pbuf-registry/v1/registry.pb.gw.go
@@ -1,5 +1,5 @@
 // Code generated by protoc-gen-grpc-gateway. DO NOT EDIT.
-// source: v1/registry.proto
+// source: pbuf-registry/v1/registry.proto
 
 /*
 Package v1 is a reverse proxy.
@@ -71,21 +71,12 @@ func request_Registry_GetModule_0(ctx context.Context, marshaler runtime.Marshal
 	var protoReq GetModuleRequest
 	var metadata runtime.ServerMetadata
 
-	var (
-		val string
-		ok  bool
-		err error
-		_   = err
-	)
-
-	val, ok = pathParams["name"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "name")
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
 	}
-
-	protoReq.Name, err = runtime.String(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "name", err)
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
 
 	msg, err := client.GetModule(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
@@ -97,21 +88,12 @@ func local_request_Registry_GetModule_0(ctx context.Context, marshaler runtime.M
 	var protoReq GetModuleRequest
 	var metadata runtime.ServerMetadata
 
-	var (
-		val string
-		ok  bool
-		err error
-		_   = err
-	)
-
-	val, ok = pathParams["name"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "name")
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
 	}
-
-	protoReq.Name, err = runtime.String(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "name", err)
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
 
 	msg, err := server.GetModule(ctx, &protoReq)
@@ -157,31 +139,12 @@ func request_Registry_PullModule_0(ctx context.Context, marshaler runtime.Marsha
 	var protoReq PullModuleRequest
 	var metadata runtime.ServerMetadata
 
-	var (
-		val string
-		ok  bool
-		err error
-		_   = err
-	)
-
-	val, ok = pathParams["name"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "name")
-	}
-
-	protoReq.Name, err = runtime.String(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "name", err)
-	}
-
-	val, ok = pathParams["tag"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "tag")
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
 	}
-
-	protoReq.Tag, err = runtime.String(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "tag", err)
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
 
 	msg, err := client.PullModule(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
@@ -193,31 +156,12 @@ func local_request_Registry_PullModule_0(ctx context.Context, marshaler runtime.
 	var protoReq PullModuleRequest
 	var metadata runtime.ServerMetadata
 
-	var (
-		val string
-		ok  bool
-		err error
-		_   = err
-	)
-
-	val, ok = pathParams["name"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "name")
-	}
-
-	protoReq.Name, err = runtime.String(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "name", err)
-	}
-
-	val, ok = pathParams["tag"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "tag")
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
 	}
-
-	protoReq.Tag, err = runtime.String(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "tag", err)
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
 
 	msg, err := server.PullModule(ctx, &protoReq)
@@ -263,21 +207,12 @@ func request_Registry_DeleteModule_0(ctx context.Context, marshaler runtime.Mars
 	var protoReq DeleteModuleRequest
 	var metadata runtime.ServerMetadata
 
-	var (
-		val string
-		ok  bool
-		err error
-		_   = err
-	)
-
-	val, ok = pathParams["name"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "name")
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
 	}
-
-	protoReq.Name, err = runtime.String(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "name", err)
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
 
 	msg, err := client.DeleteModule(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
@@ -289,21 +224,12 @@ func local_request_Registry_DeleteModule_0(ctx context.Context, marshaler runtim
 	var protoReq DeleteModuleRequest
 	var metadata runtime.ServerMetadata
 
-	var (
-		val string
-		ok  bool
-		err error
-		_   = err
-	)
-
-	val, ok = pathParams["name"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "name")
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
 	}
-
-	protoReq.Name, err = runtime.String(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "name", err)
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
 
 	msg, err := server.DeleteModule(ctx, &protoReq)
@@ -315,31 +241,12 @@ func request_Registry_DeleteModuleTag_0(ctx context.Context, marshaler runtime.M
 	var protoReq DeleteModuleTagRequest
 	var metadata runtime.ServerMetadata
 
-	var (
-		val string
-		ok  bool
-		err error
-		_   = err
-	)
-
-	val, ok = pathParams["name"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "name")
-	}
-
-	protoReq.Name, err = runtime.String(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "name", err)
-	}
-
-	val, ok = pathParams["tag"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "tag")
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
 	}
-
-	protoReq.Tag, err = runtime.String(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "tag", err)
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
 
 	msg, err := client.DeleteModuleTag(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
@@ -351,34 +258,49 @@ func local_request_Registry_DeleteModuleTag_0(ctx context.Context, marshaler run
 	var protoReq DeleteModuleTagRequest
 	var metadata runtime.ServerMetadata
 
-	var (
-		val string
-		ok  bool
-		err error
-		_   = err
-	)
-
-	val, ok = pathParams["name"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "name")
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
 	}
-
-	protoReq.Name, err = runtime.String(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "name", err)
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
 
-	val, ok = pathParams["tag"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "tag")
+	msg, err := server.DeleteModuleTag(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
+func request_Registry_GetModuleDependencies_0(ctx context.Context, marshaler runtime.Marshaler, client RegistryClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq GetModuleDependenciesRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
 
-	protoReq.Tag, err = runtime.String(val)
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "tag", err)
+	msg, err := client.GetModuleDependencies(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_Registry_GetModuleDependencies_0(ctx context.Context, marshaler runtime.Marshaler, server RegistryServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq GetModuleDependenciesRequest
+	var metadata runtime.ServerMetadata
+
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
+	}
+	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq); err != nil && err != io.EOF {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
 
-	msg, err := server.DeleteModuleTag(ctx, &protoReq)
+	msg, err := server.GetModuleDependencies(ctx, &protoReq)
 	return msg, metadata, err
 
 }
@@ -414,7 +336,7 @@ func RegisterRegistryHandlerServer(ctx context.Context, mux *runtime.ServeMux, s
 
 	})
 
-	mux.Handle("GET", pattern_Registry_GetModule_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+	mux.Handle("POST", pattern_Registry_GetModule_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
 		var stream runtime.ServerTransportStream
@@ -422,7 +344,7 @@ func RegisterRegistryHandlerServer(ctx context.Context, mux *runtime.ServeMux, s
 		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
 		var err error
 		var annotatedContext context.Context
-		annotatedContext, err = runtime.AnnotateIncomingContext(ctx, mux, req, "/pbufregistry.v1.Registry/GetModule", runtime.WithHTTPPathPattern("/v1/modules/{name}"))
+		annotatedContext, err = runtime.AnnotateIncomingContext(ctx, mux, req, "/pbufregistry.v1.Registry/GetModule", runtime.WithHTTPPathPattern("/v1/modules/get"))
 		if err != nil {
 			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
 			return
@@ -464,7 +386,7 @@ func RegisterRegistryHandlerServer(ctx context.Context, mux *runtime.ServeMux, s
 
 	})
 
-	mux.Handle("GET", pattern_Registry_PullModule_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+	mux.Handle("POST", pattern_Registry_PullModule_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
 		var stream runtime.ServerTransportStream
@@ -472,7 +394,7 @@ func RegisterRegistryHandlerServer(ctx context.Context, mux *runtime.ServeMux, s
 		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
 		var err error
 		var annotatedContext context.Context
-		annotatedContext, err = runtime.AnnotateIncomingContext(ctx, mux, req, "/pbufregistry.v1.Registry/PullModule", runtime.WithHTTPPathPattern("/v1/modules/{name}/tags/{tag}"))
+		annotatedContext, err = runtime.AnnotateIncomingContext(ctx, mux, req, "/pbufregistry.v1.Registry/PullModule", runtime.WithHTTPPathPattern("/v1/modules/pull"))
 		if err != nil {
 			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
 			return
@@ -514,7 +436,7 @@ func RegisterRegistryHandlerServer(ctx context.Context, mux *runtime.ServeMux, s
 
 	})
 
-	mux.Handle("DELETE", pattern_Registry_DeleteModule_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+	mux.Handle("POST", pattern_Registry_DeleteModule_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
 		var stream runtime.ServerTransportStream
@@ -522,7 +444,7 @@ func RegisterRegistryHandlerServer(ctx context.Context, mux *runtime.ServeMux, s
 		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
 		var err error
 		var annotatedContext context.Context
-		annotatedContext, err = runtime.AnnotateIncomingContext(ctx, mux, req, "/pbufregistry.v1.Registry/DeleteModule", runtime.WithHTTPPathPattern("/v1/modules/{name}"))
+		annotatedContext, err = runtime.AnnotateIncomingContext(ctx, mux, req, "/pbufregistry.v1.Registry/DeleteModule", runtime.WithHTTPPathPattern("/v1/modules/delete"))
 		if err != nil {
 			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
 			return
@@ -539,7 +461,7 @@ func RegisterRegistryHandlerServer(ctx context.Context, mux *runtime.ServeMux, s
 
 	})
 
-	mux.Handle("DELETE", pattern_Registry_DeleteModuleTag_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+	mux.Handle("POST", pattern_Registry_DeleteModuleTag_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
 		var stream runtime.ServerTransportStream
@@ -547,7 +469,7 @@ func RegisterRegistryHandlerServer(ctx context.Context, mux *runtime.ServeMux, s
 		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
 		var err error
 		var annotatedContext context.Context
-		annotatedContext, err = runtime.AnnotateIncomingContext(ctx, mux, req, "/pbufregistry.v1.Registry/DeleteModuleTag", runtime.WithHTTPPathPattern("/v1/modules/{name}/tags/{tag}"))
+		annotatedContext, err = runtime.AnnotateIncomingContext(ctx, mux, req, "/pbufregistry.v1.Registry/DeleteModuleTag", runtime.WithHTTPPathPattern("/v1/modules/tags/delete"))
 		if err != nil {
 			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
 			return
@@ -564,6 +486,31 @@ func RegisterRegistryHandlerServer(ctx context.Context, mux *runtime.ServeMux, s
 
 	})
 
+	mux.Handle("POST", pattern_Registry_GetModuleDependencies_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)
+		var err error
+		var annotatedContext context.Context
+		annotatedContext, err = runtime.AnnotateIncomingContext(ctx, mux, req, "/pbufregistry.v1.Registry/GetModuleDependencies", runtime.WithHTTPPathPattern("/v1/modules/dependencies"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_Registry_GetModuleDependencies_0(annotatedContext, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Registry_GetModuleDependencies_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }
 
@@ -627,13 +574,13 @@ func RegisterRegistryHandlerClient(ctx context.Context, mux *runtime.ServeMux, c
 
 	})
 
-	mux.Handle("GET", pattern_Registry_GetModule_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+	mux.Handle("POST", pattern_Registry_GetModule_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)
 		var err error
 		var annotatedContext context.Context
-		annotatedContext, err = runtime.AnnotateContext(ctx, mux, req, "/pbufregistry.v1.Registry/GetModule", runtime.WithHTTPPathPattern("/v1/modules/{name}"))
+		annotatedContext, err = runtime.AnnotateContext(ctx, mux, req, "/pbufregistry.v1.Registry/GetModule", runtime.WithHTTPPathPattern("/v1/modules/get"))
 		if err != nil {
 			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
 			return
@@ -671,13 +618,13 @@ func RegisterRegistryHandlerClient(ctx context.Context, mux *runtime.ServeMux, c
 
 	})
 
-	mux.Handle("GET", pattern_Registry_PullModule_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+	mux.Handle("POST", pattern_Registry_PullModule_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)
 		var err error
 		var annotatedContext context.Context
-		annotatedContext, err = runtime.AnnotateContext(ctx, mux, req, "/pbufregistry.v1.Registry/PullModule", runtime.WithHTTPPathPattern("/v1/modules/{name}/tags/{tag}"))
+		annotatedContext, err = runtime.AnnotateContext(ctx, mux, req, "/pbufregistry.v1.Registry/PullModule", runtime.WithHTTPPathPattern("/v1/modules/pull"))
 		if err != nil {
 			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
 			return
@@ -715,13 +662,13 @@ func RegisterRegistryHandlerClient(ctx context.Context, mux *runtime.ServeMux, c
 
 	})
 
-	mux.Handle("DELETE", pattern_Registry_DeleteModule_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+	mux.Handle("POST", pattern_Registry_DeleteModule_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)
 		var err error
 		var annotatedContext context.Context
-		annotatedContext, err = runtime.AnnotateContext(ctx, mux, req, "/pbufregistry.v1.Registry/DeleteModule", runtime.WithHTTPPathPattern("/v1/modules/{name}"))
+		annotatedContext, err = runtime.AnnotateContext(ctx, mux, req, "/pbufregistry.v1.Registry/DeleteModule", runtime.WithHTTPPathPattern("/v1/modules/delete"))
 		if err != nil {
 			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
 			return
@@ -737,13 +684,13 @@ func RegisterRegistryHandlerClient(ctx context.Context, mux *runtime.ServeMux, c
 
 	})
 
-	mux.Handle("DELETE", pattern_Registry_DeleteModuleTag_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+	mux.Handle("POST", pattern_Registry_DeleteModuleTag_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)
 		var err error
 		var annotatedContext context.Context
-		annotatedContext, err = runtime.AnnotateContext(ctx, mux, req, "/pbufregistry.v1.Registry/DeleteModuleTag", runtime.WithHTTPPathPattern("/v1/modules/{name}/tags/{tag}"))
+		annotatedContext, err = runtime.AnnotateContext(ctx, mux, req, "/pbufregistry.v1.Registry/DeleteModuleTag", runtime.WithHTTPPathPattern("/v1/modules/tags/delete"))
 		if err != nil {
 			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
 			return
@@ -759,23 +706,47 @@ func RegisterRegistryHandlerClient(ctx context.Context, mux *runtime.ServeMux, c
 
 	})
 
+	mux.Handle("POST", pattern_Registry_GetModuleDependencies_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)
+		var err error
+		var annotatedContext context.Context
+		annotatedContext, err = runtime.AnnotateContext(ctx, mux, req, "/pbufregistry.v1.Registry/GetModuleDependencies", runtime.WithHTTPPathPattern("/v1/modules/dependencies"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_Registry_GetModuleDependencies_0(annotatedContext, inboundMarshaler, client, req, pathParams)
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Registry_GetModuleDependencies_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }
 
 var (
 	pattern_Registry_ListModules_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "modules"}, ""))
 
-	pattern_Registry_GetModule_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2}, []string{"v1", "modules", "name"}, ""))
+	pattern_Registry_GetModule_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"v1", "modules", "get"}, ""))
 
 	pattern_Registry_RegisterModule_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "modules"}, ""))
 
-	pattern_Registry_PullModule_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3, 1, 0, 4, 1, 5, 4}, []string{"v1", "modules", "name", "tags", "tag"}, ""))
+	pattern_Registry_PullModule_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"v1", "modules", "pull"}, ""))
 
 	pattern_Registry_PushModule_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"v1", "modules", "push"}, ""))
 
-	pattern_Registry_DeleteModule_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2}, []string{"v1", "modules", "name"}, ""))
+	pattern_Registry_DeleteModule_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"v1", "modules", "delete"}, ""))
 
-	pattern_Registry_DeleteModuleTag_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3, 1, 0, 4, 1, 5, 4}, []string{"v1", "modules", "name", "tags", "tag"}, ""))
+	pattern_Registry_DeleteModuleTag_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"v1", "modules", "tags", "delete"}, ""))
+
+	pattern_Registry_GetModuleDependencies_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"v1", "modules", "dependencies"}, ""))
 )
 
 var (
@@ -792,4 +763,6 @@ var (
 	forward_Registry_DeleteModule_0 = runtime.ForwardResponseMessage
 
 	forward_Registry_DeleteModuleTag_0 = runtime.ForwardResponseMessage
+
+	forward_Registry_GetModuleDependencies_0 = runtime.ForwardResponseMessage
 )
diff --git a/gen/v1/registry.swagger.json b/gen/pbuf-registry/v1/registry.swagger.json
similarity index 67%
rename from gen/v1/registry.swagger.json
rename to gen/pbuf-registry/v1/registry.swagger.json
index 6d82c58..8392d59 100644
--- a/gen/v1/registry.swagger.json
+++ b/gen/pbuf-registry/v1/registry.swagger.json
@@ -1,7 +1,7 @@
 {
   "swagger": "2.0",
   "info": {
-    "title": "v1/registry.proto",
+    "title": "pbuf-registry/v1/registry.proto",
     "version": "version not set"
   },
   "tags": [
@@ -88,15 +88,15 @@
         ]
       }
     },
-    "/v1/modules/push": {
+    "/v1/modules/delete": {
       "post": {
-        "summary": "Push a module",
-        "operationId": "Registry_PushModule",
+        "summary": "Delete a module by name",
+        "operationId": "Registry_DeleteModule",
         "responses": {
           "200": {
             "description": "A successful response.",
             "schema": {
-              "$ref": "#/definitions/v1Module"
+              "$ref": "#/definitions/v1DeleteModuleResponse"
             }
           },
           "default": {
@@ -109,11 +109,11 @@
         "parameters": [
           {
             "name": "body",
-            "description": "PushModuleRequest is the request message for PushModule.",
+            "description": "DeleteModuleRequest is the request message for DeleteModule.",
             "in": "body",
             "required": true,
             "schema": {
-              "$ref": "#/definitions/v1PushModuleRequest"
+              "$ref": "#/definitions/v1DeleteModuleRequest"
             }
           }
         ],
@@ -122,15 +122,15 @@
         ]
       }
     },
-    "/v1/modules/{name}": {
-      "get": {
-        "summary": "Get a module by name",
-        "operationId": "Registry_GetModule",
+    "/v1/modules/dependencies": {
+      "post": {
+        "summary": "Get Module Dependencies",
+        "operationId": "Registry_GetModuleDependencies",
         "responses": {
           "200": {
             "description": "A successful response.",
             "schema": {
-              "$ref": "#/definitions/v1Module"
+              "$ref": "#/definitions/v1GetModuleDependenciesResponse"
             }
           },
           "default": {
@@ -142,25 +142,29 @@
         },
         "parameters": [
           {
-            "name": "name",
-            "description": "The name of the module to retrieve.",
-            "in": "path",
+            "name": "body",
+            "description": "GetModuleDependenciesRequest is the request message for GetModuleDependencies.",
+            "in": "body",
             "required": true,
-            "type": "string"
+            "schema": {
+              "$ref": "#/definitions/v1GetModuleDependenciesRequest"
+            }
           }
         ],
         "tags": [
           "Registry"
         ]
-      },
-      "delete": {
-        "summary": "Delete a module by name",
-        "operationId": "Registry_DeleteModule",
+      }
+    },
+    "/v1/modules/get": {
+      "post": {
+        "summary": "Get a module by name",
+        "operationId": "Registry_GetModule",
         "responses": {
           "200": {
             "description": "A successful response.",
             "schema": {
-              "$ref": "#/definitions/v1DeleteModuleResponse"
+              "$ref": "#/definitions/v1Module"
             }
           },
           "default": {
@@ -172,11 +176,13 @@
         },
         "parameters": [
           {
-            "name": "name",
-            "description": "The name of the module to delete.",
-            "in": "path",
+            "name": "body",
+            "description": "GetModuleRequest is the request message for GetModule.",
+            "in": "body",
             "required": true,
-            "type": "string"
+            "schema": {
+              "$ref": "#/definitions/v1GetModuleRequest"
+            }
           }
         ],
         "tags": [
@@ -184,8 +190,8 @@
         ]
       }
     },
-    "/v1/modules/{name}/tags/{tag}": {
-      "get": {
+    "/v1/modules/pull": {
+      "post": {
         "summary": "Pull a module tag",
         "operationId": "Registry_PullModule",
         "responses": {
@@ -204,25 +210,56 @@
         },
         "parameters": [
           {
-            "name": "name",
-            "description": "The name of the module to retrieve.",
-            "in": "path",
+            "name": "body",
+            "description": "PullModuleRequest is the request message for PullModule.",
+            "in": "body",
             "required": true,
-            "type": "string"
+            "schema": {
+              "$ref": "#/definitions/v1PullModuleRequest"
+            }
+          }
+        ],
+        "tags": [
+          "Registry"
+        ]
+      }
+    },
+    "/v1/modules/push": {
+      "post": {
+        "summary": "Push a module",
+        "operationId": "Registry_PushModule",
+        "responses": {
+          "200": {
+            "description": "A successful response.",
+            "schema": {
+              "$ref": "#/definitions/v1Module"
+            }
           },
+          "default": {
+            "description": "An unexpected error response.",
+            "schema": {
+              "$ref": "#/definitions/rpcStatus"
+            }
+          }
+        },
+        "parameters": [
           {
-            "name": "tag",
-            "description": "The tag of the module to retrieve.",
-            "in": "path",
+            "name": "body",
+            "description": "PushModuleRequest is the request message for PushModule.",
+            "in": "body",
             "required": true,
-            "type": "string"
+            "schema": {
+              "$ref": "#/definitions/v1PushModuleRequest"
+            }
           }
         ],
         "tags": [
           "Registry"
         ]
-      },
-      "delete": {
+      }
+    },
+    "/v1/modules/tags/delete": {
+      "post": {
         "summary": "Delete a specific module tag",
         "operationId": "Registry_DeleteModuleTag",
         "responses": {
@@ -241,18 +278,13 @@
         },
         "parameters": [
           {
-            "name": "name",
-            "description": "The name of the module to delete.",
-            "in": "path",
-            "required": true,
-            "type": "string"
-          },
-          {
-            "name": "tag",
-            "description": "The tag of the module to delete.",
-            "in": "path",
+            "name": "body",
+            "description": "DeleteModuleTagRequest is the request message for DeleteModuleTag.",
+            "in": "body",
             "required": true,
-            "type": "string"
+            "schema": {
+              "$ref": "#/definitions/v1DeleteModuleTagRequest"
+            }
           }
         ],
         "tags": [
@@ -290,6 +322,16 @@
         }
       }
     },
+    "v1DeleteModuleRequest": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string",
+          "description": "The name of the module to delete."
+        }
+      },
+      "description": "DeleteModuleRequest is the request message for DeleteModule."
+    },
     "v1DeleteModuleResponse": {
       "type": "object",
       "properties": {
@@ -300,6 +342,20 @@
       },
       "description": "DeleteModuleResponse is the response message for DeleteModule."
     },
+    "v1DeleteModuleTagRequest": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string",
+          "description": "The name of the module to delete."
+        },
+        "tag": {
+          "type": "string",
+          "description": "The tag of the module to delete."
+        }
+      },
+      "description": "DeleteModuleTagRequest is the request message for DeleteModuleTag."
+    },
     "v1DeleteModuleTagResponse": {
       "type": "object",
       "properties": {
@@ -314,6 +370,58 @@
       },
       "description": "DeleteModuleTagResponse is the response message for DeleteModuleTag."
     },
+    "v1Dependency": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string",
+          "description": "The name of the dependency."
+        },
+        "tag": {
+          "type": "string",
+          "description": "The tag of the dependency."
+        }
+      },
+      "description": "Dependency is a dependency registered in the registry."
+    },
+    "v1GetModuleDependenciesRequest": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string",
+          "title": "The name of the module to retrieve"
+        },
+        "tag": {
+          "type": "string",
+          "title": "The tag of the module to retrieve"
+        }
+      },
+      "description": "GetModuleDependenciesRequest is the request message for GetModuleDependencies."
+    },
+    "v1GetModuleDependenciesResponse": {
+      "type": "object",
+      "properties": {
+        "dependencies": {
+          "type": "array",
+          "items": {
+            "type": "object",
+            "$ref": "#/definitions/v1Dependency"
+          },
+          "description": "The dependencies of the module."
+        }
+      },
+      "description": "GetModuleDependenciesResponse is the response message for GetModuleDependencies."
+    },
+    "v1GetModuleRequest": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string",
+          "description": "The name of the module to retrieve."
+        }
+      },
+      "description": "GetModuleRequest is the request message for GetModule."
+    },
     "v1ListModulesResponse": {
       "type": "object",
       "properties": {
@@ -367,6 +475,20 @@
       },
       "description": "ProtoFile is a proto file registered in the registry."
     },
+    "v1PullModuleRequest": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string",
+          "description": "The name of the module to retrieve."
+        },
+        "tag": {
+          "type": "string",
+          "description": "The tag of the module to retrieve."
+        }
+      },
+      "description": "PullModuleRequest is the request message for PullModule."
+    },
     "v1PullModuleResponse": {
       "type": "object",
       "properties": {
@@ -403,6 +525,14 @@
             "$ref": "#/definitions/v1ProtoFile"
           },
           "title": "Protofiles"
+        },
+        "dependencies": {
+          "type": "array",
+          "items": {
+            "type": "object",
+            "$ref": "#/definitions/v1Dependency"
+          },
+          "title": "Dependencies"
         }
       },
       "description": "PushModuleRequest is the request message for PushModule."
diff --git a/gen/v1/registry_grpc.pb.go b/gen/pbuf-registry/v1/registry_grpc.pb.go
similarity index 83%
rename from gen/v1/registry_grpc.pb.go
rename to gen/pbuf-registry/v1/registry_grpc.pb.go
index 9dbd394..a2b40ed 100644
--- a/gen/v1/registry_grpc.pb.go
+++ b/gen/pbuf-registry/v1/registry_grpc.pb.go
@@ -2,7 +2,7 @@
 // versions:
 // - protoc-gen-go-grpc v1.3.0
 // - protoc             (unknown)
-// source: v1/registry.proto
+// source: pbuf-registry/v1/registry.proto
 
 package v1
 
@@ -19,13 +19,14 @@ import (
 const _ = grpc.SupportPackageIsVersion7
 
 const (
-	Registry_ListModules_FullMethodName     = "/pbufregistry.v1.Registry/ListModules"
-	Registry_GetModule_FullMethodName       = "/pbufregistry.v1.Registry/GetModule"
-	Registry_RegisterModule_FullMethodName  = "/pbufregistry.v1.Registry/RegisterModule"
-	Registry_PullModule_FullMethodName      = "/pbufregistry.v1.Registry/PullModule"
-	Registry_PushModule_FullMethodName      = "/pbufregistry.v1.Registry/PushModule"
-	Registry_DeleteModule_FullMethodName    = "/pbufregistry.v1.Registry/DeleteModule"
-	Registry_DeleteModuleTag_FullMethodName = "/pbufregistry.v1.Registry/DeleteModuleTag"
+	Registry_ListModules_FullMethodName           = "/pbufregistry.v1.Registry/ListModules"
+	Registry_GetModule_FullMethodName             = "/pbufregistry.v1.Registry/GetModule"
+	Registry_RegisterModule_FullMethodName        = "/pbufregistry.v1.Registry/RegisterModule"
+	Registry_PullModule_FullMethodName            = "/pbufregistry.v1.Registry/PullModule"
+	Registry_PushModule_FullMethodName            = "/pbufregistry.v1.Registry/PushModule"
+	Registry_DeleteModule_FullMethodName          = "/pbufregistry.v1.Registry/DeleteModule"
+	Registry_DeleteModuleTag_FullMethodName       = "/pbufregistry.v1.Registry/DeleteModuleTag"
+	Registry_GetModuleDependencies_FullMethodName = "/pbufregistry.v1.Registry/GetModuleDependencies"
 )
 
 // RegistryClient is the client API for Registry service.
@@ -46,6 +47,8 @@ type RegistryClient interface {
 	DeleteModule(ctx context.Context, in *DeleteModuleRequest, opts ...grpc.CallOption) (*DeleteModuleResponse, error)
 	// Delete a specific module tag
 	DeleteModuleTag(ctx context.Context, in *DeleteModuleTagRequest, opts ...grpc.CallOption) (*DeleteModuleTagResponse, error)
+	// Get Module Dependencies
+	GetModuleDependencies(ctx context.Context, in *GetModuleDependenciesRequest, opts ...grpc.CallOption) (*GetModuleDependenciesResponse, error)
 }
 
 type registryClient struct {
@@ -119,6 +122,15 @@ func (c *registryClient) DeleteModuleTag(ctx context.Context, in *DeleteModuleTa
 	return out, nil
 }
 
+func (c *registryClient) GetModuleDependencies(ctx context.Context, in *GetModuleDependenciesRequest, opts ...grpc.CallOption) (*GetModuleDependenciesResponse, error) {
+	out := new(GetModuleDependenciesResponse)
+	err := c.cc.Invoke(ctx, Registry_GetModuleDependencies_FullMethodName, in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // RegistryServer is the server API for Registry service.
 // All implementations must embed UnimplementedRegistryServer
 // for forward compatibility
@@ -137,6 +149,8 @@ type RegistryServer interface {
 	DeleteModule(context.Context, *DeleteModuleRequest) (*DeleteModuleResponse, error)
 	// Delete a specific module tag
 	DeleteModuleTag(context.Context, *DeleteModuleTagRequest) (*DeleteModuleTagResponse, error)
+	// Get Module Dependencies
+	GetModuleDependencies(context.Context, *GetModuleDependenciesRequest) (*GetModuleDependenciesResponse, error)
 	mustEmbedUnimplementedRegistryServer()
 }
 
@@ -165,6 +179,9 @@ func (UnimplementedRegistryServer) DeleteModule(context.Context, *DeleteModuleRe
 func (UnimplementedRegistryServer) DeleteModuleTag(context.Context, *DeleteModuleTagRequest) (*DeleteModuleTagResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method DeleteModuleTag not implemented")
 }
+func (UnimplementedRegistryServer) GetModuleDependencies(context.Context, *GetModuleDependenciesRequest) (*GetModuleDependenciesResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetModuleDependencies not implemented")
+}
 func (UnimplementedRegistryServer) mustEmbedUnimplementedRegistryServer() {}
 
 // UnsafeRegistryServer may be embedded to opt out of forward compatibility for this service.
@@ -304,6 +321,24 @@ func _Registry_DeleteModuleTag_Handler(srv interface{}, ctx context.Context, dec
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Registry_GetModuleDependencies_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(GetModuleDependenciesRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(RegistryServer).GetModuleDependencies(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: Registry_GetModuleDependencies_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(RegistryServer).GetModuleDependencies(ctx, req.(*GetModuleDependenciesRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // Registry_ServiceDesc is the grpc.ServiceDesc for Registry service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -339,7 +374,11 @@ var Registry_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "DeleteModuleTag",
 			Handler:    _Registry_DeleteModuleTag_Handler,
 		},
+		{
+			MethodName: "GetModuleDependencies",
+			Handler:    _Registry_GetModuleDependencies_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
-	Metadata: "v1/registry.proto",
+	Metadata: "pbuf-registry/v1/registry.proto",
 }
diff --git a/internal/data/registry.go b/internal/data/registry.go
index 054020c..46567af 100644
--- a/internal/data/registry.go
+++ b/internal/data/registry.go
@@ -9,7 +9,7 @@ import (
 	"github.com/google/martian/log"
 	"github.com/jackc/pgx/v5"
 	"github.com/jackc/pgx/v5/pgxpool"
-	v1 "github.com/pbufio/pbuf-registry/gen/v1"
+	v1 "github.com/pbufio/pbuf-registry/gen/pbuf-registry/v1"
 )
 
 type RegistryRepository interface {
@@ -20,6 +20,8 @@ type RegistryRepository interface {
 	PushModule(ctx context.Context, name string, tag string, protofiles []*v1.ProtoFile) (*v1.Module, error)
 	PullModule(ctx context.Context, name string, tag string) (*v1.Module, []*v1.ProtoFile, error)
 	DeleteModuleTag(ctx context.Context, name string, tag string) error
+	AddModuleDependencies(ctx context.Context, name string, tag string, dependencies []*v1.Dependency) error
+	GetModuleDependencies(ctx context.Context, name string, tag string) ([]*v1.Dependency, error)
 }
 
 type registryRepository struct {
@@ -59,7 +61,7 @@ func (r *registryRepository) GetModule(ctx context.Context, name string) (*v1.Mo
 
 	// fetch tags
 	tags, err := r.pool.Query(ctx,
-		"SELECT tag FROM tags WHERE module_id = $1",
+		"SELECT tag FROM tags WHERE module_id = $1 ORDER BY updated_at DESC",
 		module.Id)
 	if err != nil {
 		// tags not found
@@ -128,15 +130,31 @@ func (r *registryRepository) ListModules(ctx context.Context, pageSize int, toke
 
 func (r *registryRepository) DeleteModule(ctx context.Context, name string) error {
 	// delete all protofiles
-	_, err := r.pool.Exec(ctx,
+	res, err := r.pool.Exec(ctx,
 		"DELETE FROM protofiles WHERE tag_id IN (SELECT id FROM tags WHERE module_id = (SELECT id FROM modules WHERE name = $1))",
 		name)
 	if err != nil {
 		return fmt.Errorf("could not delete protofiles from database: %w", err)
 	}
 
+	if res.RowsAffected() > 0 {
+		log.Infof("deleted %d protofiles for module %s", res.RowsAffected(), name)
+	}
+
+	// delete all module dependencies
+	res, err = r.pool.Exec(ctx,
+		"DELETE FROM dependencies WHERE tag_id IN (SELECT id FROM tags WHERE module_id = (SELECT id FROM modules WHERE name = $1))",
+		name)
+	if err != nil {
+		return fmt.Errorf("could not delete module dependencies from database: %w", err)
+	}
+
+	if res.RowsAffected() > 0 {
+		log.Infof("deleted %d dependencies for module %s", res.RowsAffected(), name)
+	}
+
 	// delete all module tags
-	res, err := r.pool.Exec(ctx,
+	res, err = r.pool.Exec(ctx,
 		"DELETE FROM tags WHERE module_id = (SELECT id FROM modules WHERE name = $1)",
 		name)
 	if err != nil {
@@ -288,6 +306,18 @@ func (r *registryRepository) DeleteModuleTag(ctx context.Context, name string, t
 		log.Infof("deleted %d protofiles for tag %s", res.RowsAffected(), tag)
 	}
 
+	// delete dependencies
+	res, err = r.pool.Exec(ctx,
+		"DELETE FROM dependencies WHERE tag_id = $1 OR dependency_tag_id = $1",
+		tagId)
+	if err != nil {
+		return fmt.Errorf("could not delete dependencies from database: %w", err)
+	}
+
+	if res.RowsAffected() > 0 {
+		log.Infof("deleted %d dependencies for tag %s", res.RowsAffected(), tag)
+	}
+
 	// delete tag
 	res, err = r.pool.Exec(ctx,
 		"DELETE FROM tags WHERE id = $1",
@@ -304,3 +334,94 @@ func (r *registryRepository) DeleteModuleTag(ctx context.Context, name string, t
 
 	return nil
 }
+
+func (r *registryRepository) AddModuleDependencies(ctx context.Context, name string, tag string, dependencies []*v1.Dependency) error {
+	// find the tag id by name and tag
+	var tagId string
+	err := r.pool.QueryRow(ctx,
+		"SELECT id FROM tags WHERE module_id = (SELECT id FROM modules WHERE name = $1) AND tag = $2",
+		name, tag).Scan(&tagId)
+	if err != nil {
+		return fmt.Errorf("could not find tag %s for module %s: %w", tag, name, err)
+	}
+
+	// for each dependency find tag id and insert into dependencies table
+	for _, dependency := range dependencies {
+		var dependencyTagId string
+		err := r.pool.QueryRow(ctx,
+			"SELECT id FROM tags WHERE module_id = (SELECT id FROM modules WHERE name = $1) AND tag = $2",
+			dependency.Name, dependency.Tag).Scan(&dependencyTagId)
+		if err != nil {
+			return fmt.Errorf("could not find tag %s for module %s: %w", dependency.Tag, dependency.Name, err)
+		}
+
+		_, err = r.pool.Exec(ctx,
+			"INSERT INTO dependencies (tag_id, dependency_tag_id) VALUES ($1, $2)",
+			tagId, dependencyTagId)
+		if err != nil {
+			return fmt.Errorf("could not insert dependency into database: %w", err)
+		}
+	}
+
+	return nil
+}
+
+func (r *registryRepository) GetModuleDependencies(ctx context.Context, name string, tag string) ([]*v1.Dependency, error) {
+	// find the latest tag if tag is empty
+	if tag == "" {
+		err := r.pool.QueryRow(ctx,
+			"SELECT tag FROM tags WHERE module_id = (SELECT id FROM modules WHERE name = $1) ORDER BY updated_at DESC LIMIT 1",
+			name).Scan(&tag)
+		if err != nil {
+			return nil, fmt.Errorf("could not find tag for module %s: %w", name, err)
+		}
+	}
+
+	// find the tag id by name and tag
+	var tagId string
+	err := r.pool.QueryRow(ctx,
+		"SELECT id FROM tags WHERE module_id = (SELECT id FROM modules WHERE name = $1) AND tag = $2",
+		name, tag).Scan(&tagId)
+	if err != nil {
+		return nil, fmt.Errorf("could not find tag %s for module %s: %w", tag, name, err)
+	}
+
+	// find all dependencies
+	rows, err := r.pool.Query(ctx,
+		"SELECT dependency_tag_id FROM dependencies WHERE tag_id = $1",
+		tagId)
+	if err != nil {
+		// if no dependencies found, return empty slice
+		if errors.Is(err, pgx.ErrNoRows) {
+			return []*v1.Dependency{}, nil
+		}
+		return nil, fmt.Errorf("could not select dependencies from database: %w", err)
+	}
+
+	var dependencies []*v1.Dependency
+
+	for rows.Next() {
+		var dependencyTagId string
+		err := rows.Scan(&dependencyTagId)
+		if err != nil {
+			return nil, fmt.Errorf("could not scan dependency: %w", err)
+		}
+
+		// find the module name and tag by dependency tag id
+		var dependencyName string
+		var dependencyTag string
+		err = r.pool.QueryRow(ctx,
+			"SELECT modules.name, tags.tag FROM modules JOIN tags ON modules.id = tags.module_id WHERE tags.id = $1",
+			dependencyTagId).Scan(&dependencyName, &dependencyTag)
+		if err != nil {
+			return nil, fmt.Errorf("could not find module and tag for dependency: %w", err)
+		}
+
+		dependencies = append(dependencies, &v1.Dependency{
+			Name: dependencyName,
+			Tag:  dependencyTag,
+		})
+	}
+
+	return dependencies, nil
+}
diff --git a/internal/data/registry_test.go b/internal/data/registry_test.go
index d3269b7..7d10233 100644
--- a/internal/data/registry_test.go
+++ b/internal/data/registry_test.go
@@ -5,7 +5,7 @@ import (
 	"reflect"
 	"testing"
 
-	v1 "github.com/pbufio/pbuf-registry/gen/v1"
+	v1 "github.com/pbufio/pbuf-registry/gen/pbuf-registry/v1"
 )
 
 const (
@@ -232,6 +232,21 @@ func Test_registryRepository_PushModule(t *testing.T) {
 			want:    nil,
 			wantErr: true,
 		},
+		{
+			name: "Push module",
+			args: args{
+				ctx:        context.Background(),
+				name:       "pbuf.io/pbuf-registry-2",
+				tag:        "v0.0.0",
+				protofiles: protofiles,
+			},
+			want: &v1.Module{
+				Id:   fakeUUID,
+				Name: "pbuf.io/pbuf-registry-2",
+				Tags: []string{"v0.0.0"},
+			},
+			wantErr: false,
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
@@ -286,7 +301,7 @@ func Test_registryRepository_PullModule(t *testing.T) {
 			name: "Pull module not found",
 			args: args{
 				ctx:  context.Background(),
-				name: "pbuf.io/pbuf-registry-2",
+				name: "pbuf.io/pbuf-registry-not-found",
 				tag:  "v0.0.0",
 			},
 			wantModule: nil,
@@ -329,6 +344,110 @@ func Test_registryRepository_PullModule(t *testing.T) {
 	}
 }
 
+func Test_registryRepository_AddModuleDependencies(t *testing.T) {
+	type args struct {
+		ctx          context.Context
+		name         string
+		tag          string
+		dependencies []*v1.Dependency
+	}
+	type want struct {
+		dependencies []*v1.Dependency
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    want
+		wantErr bool
+	}{
+		{
+			name: "Add module dependencies",
+			args: args{
+				ctx:  context.Background(),
+				name: "pbuf.io/pbuf-registry",
+				tag:  "v0.0.0",
+				dependencies: []*v1.Dependency{
+					{
+						Name: "pbuf.io/pbuf-registry-2",
+						Tag:  "v0.0.0",
+					},
+				},
+			},
+			want: want{
+				dependencies: []*v1.Dependency{
+					{
+						Name: "pbuf.io/pbuf-registry-2",
+						Tag:  "v0.0.0",
+					},
+				},
+			},
+			wantErr: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			r := suite.registryRepository
+
+			if err := r.AddModuleDependencies(tt.args.ctx, tt.args.name, tt.args.tag, tt.args.dependencies); (err != nil) != tt.wantErr {
+				t.Errorf("AddModuleDependencies() error = %v, wantErr %v", err, tt.wantErr)
+			}
+
+			dependencies, err := r.GetModuleDependencies(tt.args.ctx, tt.args.name, tt.args.tag)
+			if err != nil {
+				t.Errorf("GetModuleDependencies() error = %v", err)
+			}
+
+			if !reflect.DeepEqual(dependencies, tt.want.dependencies) {
+				t.Errorf("GetModuleDependencies() got = %v, want %v", dependencies, tt.args.dependencies)
+			}
+		})
+	}
+}
+
+func Test_registryRepository_GetModuleDependencies(t *testing.T) {
+	type args struct {
+		ctx  context.Context
+		name string
+		tag  string
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    []*v1.Dependency
+		wantErr bool
+	}{
+		{
+			name: "Get module dependencies",
+			args: args{
+				ctx:  context.Background(),
+				name: "pbuf.io/pbuf-registry",
+			},
+			want: []*v1.Dependency{
+				{
+					Name: "pbuf.io/pbuf-registry-2",
+					Tag:  "v0.0.0",
+				},
+			},
+			wantErr: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			r := suite.registryRepository
+
+			got, err := r.GetModuleDependencies(tt.args.ctx, tt.args.name, tt.args.tag)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("GetModuleDependencies() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+
+			if !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("GetModuleDependencies() got = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
 func Test_registryRepository_DeleteModuleTag(t *testing.T) {
 	type args struct {
 		ctx  context.Context
diff --git a/internal/mocks/registry_repository.go b/internal/mocks/registry_repository.go
index 4acf037..5e5ab8c 100644
--- a/internal/mocks/registry_repository.go
+++ b/internal/mocks/registry_repository.go
@@ -7,7 +7,7 @@ import (
 
 	mock "github.com/stretchr/testify/mock"
 
-	v1 "github.com/pbufio/pbuf-registry/gen/v1"
+	v1 "github.com/pbufio/pbuf-registry/gen/pbuf-registry/v1"
 )
 
 // RegistryRepository is an autogenerated mock type for the RegistryRepository type
@@ -15,6 +15,20 @@ type RegistryRepository struct {
 	mock.Mock
 }
 
+// AddModuleDependencies provides a mock function with given fields: ctx, name, tag, dependencies
+func (_m *RegistryRepository) AddModuleDependencies(ctx context.Context, name string, tag string, dependencies []*v1.Dependency) error {
+	ret := _m.Called(ctx, name, tag, dependencies)
+
+	var r0 error
+	if rf, ok := ret.Get(0).(func(context.Context, string, string, []*v1.Dependency) error); ok {
+		r0 = rf(ctx, name, tag, dependencies)
+	} else {
+		r0 = ret.Error(0)
+	}
+
+	return r0
+}
+
 // DeleteModule provides a mock function with given fields: ctx, name
 func (_m *RegistryRepository) DeleteModule(ctx context.Context, name string) error {
 	ret := _m.Called(ctx, name)
@@ -69,6 +83,32 @@ func (_m *RegistryRepository) GetModule(ctx context.Context, name string) (*v1.M
 	return r0, r1
 }
 
+// GetModuleDependencies provides a mock function with given fields: ctx, name, tag
+func (_m *RegistryRepository) GetModuleDependencies(ctx context.Context, name string, tag string) ([]*v1.Dependency, error) {
+	ret := _m.Called(ctx, name, tag)
+
+	var r0 []*v1.Dependency
+	var r1 error
+	if rf, ok := ret.Get(0).(func(context.Context, string, string) ([]*v1.Dependency, error)); ok {
+		return rf(ctx, name, tag)
+	}
+	if rf, ok := ret.Get(0).(func(context.Context, string, string) []*v1.Dependency); ok {
+		r0 = rf(ctx, name, tag)
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).([]*v1.Dependency)
+		}
+	}
+
+	if rf, ok := ret.Get(1).(func(context.Context, string, string) error); ok {
+		r1 = rf(ctx, name, tag)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
 // ListModules provides a mock function with given fields: ctx, pageSize, token
 func (_m *RegistryRepository) ListModules(ctx context.Context, pageSize int, token string) ([]*v1.Module, string, error) {
 	ret := _m.Called(ctx, pageSize, token)
diff --git a/internal/server/registry.go b/internal/server/registry.go
index a68e371..ede6b99 100644
--- a/internal/server/registry.go
+++ b/internal/server/registry.go
@@ -5,7 +5,7 @@ import (
 	"errors"
 
 	"github.com/google/martian/log"
-	v1 "github.com/pbufio/pbuf-registry/gen/v1"
+	v1 "github.com/pbufio/pbuf-registry/gen/pbuf-registry/v1"
 	"github.com/pbufio/pbuf-registry/internal/data"
 	"github.com/pbufio/pbuf-registry/internal/utils"
 )
@@ -110,10 +110,6 @@ func (r *RegistryServer) PushModule(ctx context.Context, request *v1.PushModuleR
 		return nil, errors.New("tag cannot be empty")
 	}
 
-	if len(request.Protofiles) == 0 {
-		return nil, errors.New("protofiles cannot be empty")
-	}
-
 	err := utils.ValidateProtoFiles(request.Protofiles)
 	if err != nil {
 		return nil, err
@@ -125,6 +121,12 @@ func (r *RegistryServer) PushModule(ctx context.Context, request *v1.PushModuleR
 		return nil, err
 	}
 
+	err = r.registryRepository.AddModuleDependencies(ctx, name, tag, request.Dependencies)
+	if err != nil {
+		log.Infof("error while adding dependencies for module: %v", err)
+		return nil, err
+	}
+
 	return module, nil
 }
 
@@ -173,3 +175,20 @@ func (r *RegistryServer) DeleteModuleTag(ctx context.Context, request *v1.Delete
 		Tag:  tag,
 	}, nil
 }
+
+func (r *RegistryServer) GetModuleDependencies(ctx context.Context, request *v1.GetModuleDependenciesRequest) (*v1.GetModuleDependenciesResponse, error) {
+	name := request.Name
+	if name == "" {
+		return nil, errors.New("name cannot be empty")
+	}
+
+	dependencies, err := r.registryRepository.GetModuleDependencies(ctx, name, request.Tag)
+	if err != nil {
+		log.Infof("error getting module dependencies: %v", err)
+		return nil, err
+	}
+
+	return &v1.GetModuleDependenciesResponse{
+		Dependencies: dependencies,
+	}, nil
+}
diff --git a/internal/server/registry_test.go b/internal/server/registry_test.go
index 68d43cb..cf2ffb9 100644
--- a/internal/server/registry_test.go
+++ b/internal/server/registry_test.go
@@ -6,7 +6,7 @@ import (
 	"net"
 	"testing"
 
-	v1 "github.com/pbufio/pbuf-registry/gen/v1"
+	v1 "github.com/pbufio/pbuf-registry/gen/pbuf-registry/v1"
 	"github.com/pbufio/pbuf-registry/internal/mocks"
 	"github.com/stretchr/testify/mock"
 	"google.golang.org/grpc"
diff --git a/internal/utils/checkers.go b/internal/utils/checkers.go
index 76b716d..db0d2c9 100644
--- a/internal/utils/checkers.go
+++ b/internal/utils/checkers.go
@@ -6,7 +6,7 @@ import (
 	"strings"
 
 	"github.com/google/martian/log"
-	v1 "github.com/pbufio/pbuf-registry/gen/v1"
+	v1 "github.com/pbufio/pbuf-registry/gen/pbuf-registry/v1"
 	"github.com/yoheimuta/go-protoparser/v4"
 )
 
diff --git a/internal/utils/checkers_test.go b/internal/utils/checkers_test.go
index aa66765..2414add 100644
--- a/internal/utils/checkers_test.go
+++ b/internal/utils/checkers_test.go
@@ -3,7 +3,7 @@ package utils
 import (
 	"testing"
 
-	v1 "github.com/pbufio/pbuf-registry/gen/v1"
+	v1 "github.com/pbufio/pbuf-registry/gen/pbuf-registry/v1"
 )
 
 func TestValidateProtoFiles(t *testing.T) {
diff --git a/migrations/20231105143113_modules.sql b/migrations/20231105143113_modules.sql
index 15c21e6..69f615a 100644
--- a/migrations/20231105143113_modules.sql
+++ b/migrations/20231105143113_modules.sql
@@ -8,7 +8,8 @@ CREATE TABLE IF NOT EXISTS modules (
 CREATE TABLE IF NOT EXISTS tags (
     id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
     module_id UUID NOT NULL,
-    tag VARCHAR(255) NOT NULL
+    tag VARCHAR(255) NOT NULL,
+    UNIQUE (module_id, tag)
     );
 
 CREATE TABLE IF NOT EXISTS protofiles (
@@ -26,6 +27,10 @@ CREATE INDEX IF NOT EXISTS idx_protofiles_tag_id ON protofiles (tag_id);
 
 -- +goose Down
 -- +goose StatementBegin
+DROP INDEX IF EXISTS idx_protofiles_tag_id;
+DROP INDEX IF EXISTS idx_tags_module_id_tag;
+DROP INDEX IF EXISTS idx_modules_name;
+
 DROP TABLE IF EXISTS protofiles;
 DROP TABLE IF EXISTS tags;
 DROP TABLE IF EXISTS modules;
diff --git a/migrations/20231113161248_add_timestamp.sql b/migrations/20231113161248_add_timestamp.sql
new file mode 100644
index 0000000..56762a7
--- /dev/null
+++ b/migrations/20231113161248_add_timestamp.sql
@@ -0,0 +1,23 @@
+-- +goose Up
+-- +goose StatementBegin
+ALTER TABLE modules
+ADD COLUMN updated_at timestamp NOT NULL DEFAULT NOW();
+
+ALTER TABLE tags
+ADD COLUMN updated_at timestamp NOT NULL DEFAULT NOW();
+
+ALTER TABLE protofiles
+ADD COLUMN updated_at timestamp NOT NULL DEFAULT NOW();
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+ALTER TABLE protofiles
+DROP COLUMN updated_at;
+
+ALTER TABLE tags
+DROP COLUMN updated_at;
+
+ALTER TABLE modules
+DROP COLUMN updated_at;
+-- +goose StatementEnd
diff --git a/migrations/20231113161748_dependencies.sql b/migrations/20231113161748_dependencies.sql
new file mode 100644
index 0000000..5cdb504
--- /dev/null
+++ b/migrations/20231113161748_dependencies.sql
@@ -0,0 +1,17 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS dependencies (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    tag_id UUID NOT NULL,
+    dependency_tag_id UUID NOT NULL,
+    updated_at TIMESTAMP NOT NULL DEFAULT NOW()
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS dependencies_tag_id_dependency_tag_id_idx ON dependencies (tag_id, dependency_tag_id);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP INDEX IF EXISTS dependencies_tag_id_dependency_tag_id_idx;
+DROP TABLE IF EXISTS dependencies;
+-- +goose StatementEnd