diff --git a/pkg/identity/identity.pb.go b/pkg/identity/identity.pb.go
index 74830e6..96d6a74 100644
--- a/pkg/identity/identity.pb.go
+++ b/pkg/identity/identity.pb.go
@@ -79,14 +79,14 @@ func (PluginCapability_Service_Type) EnumDescriptor() ([]byte, []int) {
 	return file_proto_identity_proto_rawDescGZIP(), []int{4, 0, 0}
 }
 
-type GetPluginInfoRequest struct {
+type GetPluginMetadataRequest struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 }
 
-func (x *GetPluginInfoRequest) Reset() {
-	*x = GetPluginInfoRequest{}
+func (x *GetPluginMetadataRequest) Reset() {
+	*x = GetPluginMetadataRequest{}
 	if protoimpl.UnsafeEnabled {
 		mi := &file_proto_identity_proto_msgTypes[0]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
@@ -94,13 +94,13 @@ func (x *GetPluginInfoRequest) Reset() {
 	}
 }
 
-func (x *GetPluginInfoRequest) String() string {
+func (x *GetPluginMetadataRequest) String() string {
 	return protoimpl.X.MessageStringOf(x)
 }
 
-func (*GetPluginInfoRequest) ProtoMessage() {}
+func (*GetPluginMetadataRequest) ProtoMessage() {}
 
-func (x *GetPluginInfoRequest) ProtoReflect() protoreflect.Message {
+func (x *GetPluginMetadataRequest) ProtoReflect() protoreflect.Message {
 	mi := &file_proto_identity_proto_msgTypes[0]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
@@ -112,12 +112,12 @@ func (x *GetPluginInfoRequest) ProtoReflect() protoreflect.Message {
 	return mi.MessageOf(x)
 }
 
-// Deprecated: Use GetPluginInfoRequest.ProtoReflect.Descriptor instead.
-func (*GetPluginInfoRequest) Descriptor() ([]byte, []int) {
+// Deprecated: Use GetPluginMetadataRequest.ProtoReflect.Descriptor instead.
+func (*GetPluginMetadataRequest) Descriptor() ([]byte, []int) {
 	return file_proto_identity_proto_rawDescGZIP(), []int{0}
 }
 
-type GetPluginInfoResponse struct {
+type GetPluginMetadataResponse struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
@@ -131,13 +131,31 @@ type GetPluginInfoResponse struct {
 	// alphanumerics between. This field is REQUIRED.
 	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
 	// This field is REQUIRED. Value of this field is opaque.
-	VendorVersion string `protobuf:"bytes,2,opt,name=vendor_version,json=vendorVersion,proto3" json:"vendor_version,omitempty"`
+	Version string `protobuf:"bytes,2,opt,name=version,proto3" json:"version,omitempty"`
+	// A name to display for the plugin. This field is REQUIRED.
+	DisplayName string `protobuf:"bytes,3,opt,name=display_name,json=displayName,proto3" json:"display_name,omitempty"`
+	// A description for the plugin. This field is REQUIRED.
+	Description string `protobuf:"bytes,4,opt,name=description,proto3" json:"description,omitempty"`
+	// URL of the home page of the plugin project.
+	ProjectUrl string `protobuf:"bytes,5,opt,name=project_url,json=projectUrl,proto3" json:"project_url,omitempty"`
+	// URL of the source code repository for the plugin project.
+	RepositoryUrl string `protobuf:"bytes,6,opt,name=repository_url,json=repositoryUrl,proto3" json:"repository_url,omitempty"`
+	// License of the plugin. This field is REQUIRED.
+	License string `protobuf:"bytes,7,opt,name=license,proto3" json:"license,omitempty"`
+	// URL of the license of the plugin. This field is REQUIRED.
+	LicenseUrl string `protobuf:"bytes,8,opt,name=license_url,json=licenseUrl,proto3" json:"license_url,omitempty"`
+	// Maturity level (alpha, beta, stable)
+	Maturity string `protobuf:"bytes,9,opt,name=maturity,proto3" json:"maturity,omitempty"`
+	// Provider/vendor of the plugin, e.g. an organization
+	Vendor string `protobuf:"bytes,10,opt,name=vendor,proto3" json:"vendor,omitempty"`
+	// A list of human or organizational entities maintaining the plugin
+	Maintainers []string `protobuf:"bytes,11,rep,name=maintainers,proto3" json:"maintainers,omitempty"`
 	// This field is OPTIONAL. Values are opaque.
-	Manifest map[string]string `protobuf:"bytes,3,rep,name=manifest,proto3" json:"manifest,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
+	Manifest map[string]string `protobuf:"bytes,12,rep,name=manifest,proto3" json:"manifest,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
 }
 
-func (x *GetPluginInfoResponse) Reset() {
-	*x = GetPluginInfoResponse{}
+func (x *GetPluginMetadataResponse) Reset() {
+	*x = GetPluginMetadataResponse{}
 	if protoimpl.UnsafeEnabled {
 		mi := &file_proto_identity_proto_msgTypes[1]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
@@ -145,13 +163,13 @@ func (x *GetPluginInfoResponse) Reset() {
 	}
 }
 
-func (x *GetPluginInfoResponse) String() string {
+func (x *GetPluginMetadataResponse) String() string {
 	return protoimpl.X.MessageStringOf(x)
 }
 
-func (*GetPluginInfoResponse) ProtoMessage() {}
+func (*GetPluginMetadataResponse) ProtoMessage() {}
 
-func (x *GetPluginInfoResponse) ProtoReflect() protoreflect.Message {
+func (x *GetPluginMetadataResponse) ProtoReflect() protoreflect.Message {
 	mi := &file_proto_identity_proto_msgTypes[1]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
@@ -163,26 +181,89 @@ func (x *GetPluginInfoResponse) ProtoReflect() protoreflect.Message {
 	return mi.MessageOf(x)
 }
 
-// Deprecated: Use GetPluginInfoResponse.ProtoReflect.Descriptor instead.
-func (*GetPluginInfoResponse) Descriptor() ([]byte, []int) {
+// Deprecated: Use GetPluginMetadataResponse.ProtoReflect.Descriptor instead.
+func (*GetPluginMetadataResponse) Descriptor() ([]byte, []int) {
 	return file_proto_identity_proto_rawDescGZIP(), []int{1}
 }
 
-func (x *GetPluginInfoResponse) GetName() string {
+func (x *GetPluginMetadataResponse) GetName() string {
 	if x != nil {
 		return x.Name
 	}
 	return ""
 }
 
-func (x *GetPluginInfoResponse) GetVendorVersion() string {
+func (x *GetPluginMetadataResponse) GetVersion() string {
 	if x != nil {
-		return x.VendorVersion
+		return x.Version
 	}
 	return ""
 }
 
-func (x *GetPluginInfoResponse) GetManifest() map[string]string {
+func (x *GetPluginMetadataResponse) GetDisplayName() string {
+	if x != nil {
+		return x.DisplayName
+	}
+	return ""
+}
+
+func (x *GetPluginMetadataResponse) GetDescription() string {
+	if x != nil {
+		return x.Description
+	}
+	return ""
+}
+
+func (x *GetPluginMetadataResponse) GetProjectUrl() string {
+	if x != nil {
+		return x.ProjectUrl
+	}
+	return ""
+}
+
+func (x *GetPluginMetadataResponse) GetRepositoryUrl() string {
+	if x != nil {
+		return x.RepositoryUrl
+	}
+	return ""
+}
+
+func (x *GetPluginMetadataResponse) GetLicense() string {
+	if x != nil {
+		return x.License
+	}
+	return ""
+}
+
+func (x *GetPluginMetadataResponse) GetLicenseUrl() string {
+	if x != nil {
+		return x.LicenseUrl
+	}
+	return ""
+}
+
+func (x *GetPluginMetadataResponse) GetMaturity() string {
+	if x != nil {
+		return x.Maturity
+	}
+	return ""
+}
+
+func (x *GetPluginMetadataResponse) GetVendor() string {
+	if x != nil {
+		return x.Vendor
+	}
+	return ""
+}
+
+func (x *GetPluginMetadataResponse) GetMaintainers() []string {
+	if x != nil {
+		return x.Maintainers
+	}
+	return nil
+}
+
+func (x *GetPluginMetadataResponse) GetManifest() map[string]string {
 	if x != nil {
 		return x.Manifest
 	}
@@ -484,75 +565,93 @@ var File_proto_identity_proto protoreflect.FileDescriptor
 var file_proto_identity_proto_rawDesc = []byte{
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 }
 
 var (
@@ -571,25 +670,25 @@ var file_proto_identity_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
 var file_proto_identity_proto_msgTypes = make([]protoimpl.MessageInfo, 9)
 var file_proto_identity_proto_goTypes = []interface{}{
 	(PluginCapability_Service_Type)(0),    // 0: cnpgi.identity.v1.PluginCapability.Service.Type
-	(*GetPluginInfoRequest)(nil),          // 1: cnpgi.identity.v1.GetPluginInfoRequest
-	(*GetPluginInfoResponse)(nil),         // 2: cnpgi.identity.v1.GetPluginInfoResponse
+	(*GetPluginMetadataRequest)(nil),      // 1: cnpgi.identity.v1.GetPluginMetadataRequest
+	(*GetPluginMetadataResponse)(nil),     // 2: cnpgi.identity.v1.GetPluginMetadataResponse
 	(*GetPluginCapabilitiesRequest)(nil),  // 3: cnpgi.identity.v1.GetPluginCapabilitiesRequest
 	(*GetPluginCapabilitiesResponse)(nil), // 4: cnpgi.identity.v1.GetPluginCapabilitiesResponse
 	(*PluginCapability)(nil),              // 5: cnpgi.identity.v1.PluginCapability
 	(*ProbeRequest)(nil),                  // 6: cnpgi.identity.v1.ProbeRequest
 	(*ProbeResponse)(nil),                 // 7: cnpgi.identity.v1.ProbeResponse
-	nil,                                   // 8: cnpgi.identity.v1.GetPluginInfoResponse.ManifestEntry
+	nil,                                   // 8: cnpgi.identity.v1.GetPluginMetadataResponse.ManifestEntry
 	(*PluginCapability_Service)(nil),      // 9: cnpgi.identity.v1.PluginCapability.Service
 }
 var file_proto_identity_proto_depIdxs = []int32{
-	8, // 0: cnpgi.identity.v1.GetPluginInfoResponse.manifest:type_name -> cnpgi.identity.v1.GetPluginInfoResponse.ManifestEntry
+	8, // 0: cnpgi.identity.v1.GetPluginMetadataResponse.manifest:type_name -> cnpgi.identity.v1.GetPluginMetadataResponse.ManifestEntry
 	5, // 1: cnpgi.identity.v1.GetPluginCapabilitiesResponse.capabilities:type_name -> cnpgi.identity.v1.PluginCapability
 	9, // 2: cnpgi.identity.v1.PluginCapability.service:type_name -> cnpgi.identity.v1.PluginCapability.Service
 	0, // 3: cnpgi.identity.v1.PluginCapability.Service.type:type_name -> cnpgi.identity.v1.PluginCapability.Service.Type
-	1, // 4: cnpgi.identity.v1.Identity.GetPluginInfo:input_type -> cnpgi.identity.v1.GetPluginInfoRequest
+	1, // 4: cnpgi.identity.v1.Identity.GetPluginMetadata:input_type -> cnpgi.identity.v1.GetPluginMetadataRequest
 	3, // 5: cnpgi.identity.v1.Identity.GetPluginCapabilities:input_type -> cnpgi.identity.v1.GetPluginCapabilitiesRequest
 	6, // 6: cnpgi.identity.v1.Identity.Probe:input_type -> cnpgi.identity.v1.ProbeRequest
-	2, // 7: cnpgi.identity.v1.Identity.GetPluginInfo:output_type -> cnpgi.identity.v1.GetPluginInfoResponse
+	2, // 7: cnpgi.identity.v1.Identity.GetPluginMetadata:output_type -> cnpgi.identity.v1.GetPluginMetadataResponse
 	4, // 8: cnpgi.identity.v1.Identity.GetPluginCapabilities:output_type -> cnpgi.identity.v1.GetPluginCapabilitiesResponse
 	7, // 9: cnpgi.identity.v1.Identity.Probe:output_type -> cnpgi.identity.v1.ProbeResponse
 	7, // [7:10] is the sub-list for method output_type
@@ -606,7 +705,7 @@ func file_proto_identity_proto_init() {
 	}
 	if !protoimpl.UnsafeEnabled {
 		file_proto_identity_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*GetPluginInfoRequest); i {
+			switch v := v.(*GetPluginMetadataRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -618,7 +717,7 @@ func file_proto_identity_proto_init() {
 			}
 		}
 		file_proto_identity_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*GetPluginInfoResponse); i {
+			switch v := v.(*GetPluginMetadataResponse); i {
 			case 0:
 				return &v.state
 			case 1:
diff --git a/pkg/identity/identity_grpc.pb.go b/pkg/identity/identity_grpc.pb.go
index b66d443..c3d609c 100644
--- a/pkg/identity/identity_grpc.pb.go
+++ b/pkg/identity/identity_grpc.pb.go
@@ -19,7 +19,7 @@ import (
 const _ = grpc.SupportPackageIsVersion7
 
 const (
-	Identity_GetPluginInfo_FullMethodName         = "/cnpgi.identity.v1.Identity/GetPluginInfo"
+	Identity_GetPluginMetadata_FullMethodName     = "/cnpgi.identity.v1.Identity/GetPluginMetadata"
 	Identity_GetPluginCapabilities_FullMethodName = "/cnpgi.identity.v1.Identity/GetPluginCapabilities"
 	Identity_Probe_FullMethodName                 = "/cnpgi.identity.v1.Identity/Probe"
 )
@@ -28,8 +28,8 @@ const (
 //
 // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
 type IdentityClient interface {
-	// GetPluginInfo gets the plugin metadata
-	GetPluginInfo(ctx context.Context, in *GetPluginInfoRequest, opts ...grpc.CallOption) (*GetPluginInfoResponse, error)
+	// GetPluginMetadata gets the plugin metadata
+	GetPluginMetadata(ctx context.Context, in *GetPluginMetadataRequest, opts ...grpc.CallOption) (*GetPluginMetadataResponse, error)
 	// GetPluginCapabilities gets information about this plugin
 	GetPluginCapabilities(ctx context.Context, in *GetPluginCapabilitiesRequest, opts ...grpc.CallOption) (*GetPluginCapabilitiesResponse, error)
 	// Probe is used to tell if the plugin is ready to receive requests
@@ -44,9 +44,9 @@ func NewIdentityClient(cc grpc.ClientConnInterface) IdentityClient {
 	return &identityClient{cc}
 }
 
-func (c *identityClient) GetPluginInfo(ctx context.Context, in *GetPluginInfoRequest, opts ...grpc.CallOption) (*GetPluginInfoResponse, error) {
-	out := new(GetPluginInfoResponse)
-	err := c.cc.Invoke(ctx, Identity_GetPluginInfo_FullMethodName, in, out, opts...)
+func (c *identityClient) GetPluginMetadata(ctx context.Context, in *GetPluginMetadataRequest, opts ...grpc.CallOption) (*GetPluginMetadataResponse, error) {
+	out := new(GetPluginMetadataResponse)
+	err := c.cc.Invoke(ctx, Identity_GetPluginMetadata_FullMethodName, in, out, opts...)
 	if err != nil {
 		return nil, err
 	}
@@ -75,8 +75,8 @@ func (c *identityClient) Probe(ctx context.Context, in *ProbeRequest, opts ...gr
 // All implementations must embed UnimplementedIdentityServer
 // for forward compatibility
 type IdentityServer interface {
-	// GetPluginInfo gets the plugin metadata
-	GetPluginInfo(context.Context, *GetPluginInfoRequest) (*GetPluginInfoResponse, error)
+	// GetPluginMetadata gets the plugin metadata
+	GetPluginMetadata(context.Context, *GetPluginMetadataRequest) (*GetPluginMetadataResponse, error)
 	// GetPluginCapabilities gets information about this plugin
 	GetPluginCapabilities(context.Context, *GetPluginCapabilitiesRequest) (*GetPluginCapabilitiesResponse, error)
 	// Probe is used to tell if the plugin is ready to receive requests
@@ -88,8 +88,8 @@ type IdentityServer interface {
 type UnimplementedIdentityServer struct {
 }
 
-func (UnimplementedIdentityServer) GetPluginInfo(context.Context, *GetPluginInfoRequest) (*GetPluginInfoResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method GetPluginInfo not implemented")
+func (UnimplementedIdentityServer) GetPluginMetadata(context.Context, *GetPluginMetadataRequest) (*GetPluginMetadataResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetPluginMetadata not implemented")
 }
 func (UnimplementedIdentityServer) GetPluginCapabilities(context.Context, *GetPluginCapabilitiesRequest) (*GetPluginCapabilitiesResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method GetPluginCapabilities not implemented")
@@ -110,20 +110,20 @@ func RegisterIdentityServer(s grpc.ServiceRegistrar, srv IdentityServer) {
 	s.RegisterService(&Identity_ServiceDesc, srv)
 }
 
-func _Identity_GetPluginInfo_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(GetPluginInfoRequest)
+func _Identity_GetPluginMetadata_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(GetPluginMetadataRequest)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
 	if interceptor == nil {
-		return srv.(IdentityServer).GetPluginInfo(ctx, in)
+		return srv.(IdentityServer).GetPluginMetadata(ctx, in)
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: Identity_GetPluginInfo_FullMethodName,
+		FullMethod: Identity_GetPluginMetadata_FullMethodName,
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(IdentityServer).GetPluginInfo(ctx, req.(*GetPluginInfoRequest))
+		return srv.(IdentityServer).GetPluginMetadata(ctx, req.(*GetPluginMetadataRequest))
 	}
 	return interceptor(ctx, in, info, handler)
 }
@@ -172,8 +172,8 @@ var Identity_ServiceDesc = grpc.ServiceDesc{
 	HandlerType: (*IdentityServer)(nil),
 	Methods: []grpc.MethodDesc{
 		{
-			MethodName: "GetPluginInfo",
-			Handler:    _Identity_GetPluginInfo_Handler,
+			MethodName: "GetPluginMetadata",
+			Handler:    _Identity_GetPluginMetadata_Handler,
 		},
 		{
 			MethodName: "GetPluginCapabilities",
diff --git a/proto/identity.proto b/proto/identity.proto
index a4ea742..c7945d0 100644
--- a/proto/identity.proto
+++ b/proto/identity.proto
@@ -3,8 +3,8 @@ package cnpgi.identity.v1;
 option go_package = "github.com/cloudnative-pg/cnpg-i/pkg/identity";
 
 service Identity {
-  // GetPluginInfo gets the plugin metadata
-  rpc GetPluginInfo(GetPluginInfoRequest) returns (GetPluginInfoResponse) {}
+  // GetPluginMetadata gets the plugin metadata
+  rpc GetPluginMetadata(GetPluginMetadataRequest) returns (GetPluginMetadataResponse) {}
 
   // GetPluginCapabilities gets information about this plugin
   rpc GetPluginCapabilities(GetPluginCapabilitiesRequest) returns (GetPluginCapabilitiesResponse) {}
@@ -13,11 +13,11 @@ service Identity {
   rpc Probe (ProbeRequest) returns (ProbeResponse) {}
 }
 
-message GetPluginInfoRequest {
+message GetPluginMetadataRequest {
   // Intentionally empty.
 }
 
-message GetPluginInfoResponse {
+message GetPluginMetadataResponse {
   // The name MUST follow domain name notation format
   // (https://tools.ietf.org/html/rfc1035#section-2.3.1). It SHOULD
   // include the plugin's host company name and the plugin name,
@@ -28,10 +28,37 @@ message GetPluginInfoResponse {
   string name = 1;
 
   // This field is REQUIRED. Value of this field is opaque.
-  string vendor_version = 2;
+  string version = 2;
+
+  // A name to display for the plugin. This field is REQUIRED.
+  string display_name = 3;
+
+  // A description for the plugin. This field is REQUIRED.
+  string description = 4;
+
+  // URL of the home page of the plugin project.
+  string project_url = 5;
+
+  // URL of the source code repository for the plugin project.
+  string repository_url = 6;
+
+  // License of the plugin. This field is REQUIRED.
+  string license = 7;
+  
+  // URL of the license of the plugin. This field is REQUIRED.
+  string license_url = 8;
+
+  // Maturity level (alpha, beta, stable)
+  string maturity = 9;
+
+  // Provider/vendor of the plugin, e.g. an organization
+  string vendor = 10;
+
+  // A list of human or organizational entities maintaining the plugin
+  repeated string maintainers = 11;
 
   // This field is OPTIONAL. Values are opaque.
-  map<string, string> manifest = 3;
+  map<string, string> manifest = 12;
 }
 
 message GetPluginCapabilitiesRequest {