refactor: update registry type from 'docker-hub' to 'oci' across multiple files

Author: domdomegg

data/seed.json

@@ -131,7 +131,7 @@ This will essentially instruct the MCP client to execute `dnx Knapcode.SampleMcp
         ]
       },
       {
-        "registry_type": "docker-hub",
+        "registry_type": "oci",
         "registry_base_url": "https://docker.io",
         "identifier": "mcp/filesystem:1.0.2",
         "version": "1.0.2",
@@ -339,7 +339,7 @@ The `dnx` tool ships with the .NET 10 SDK, starting with Preview 6.
     },
     "packages": [
       {
-        "registry_type": "docker-hub",
+        "registry_type": "oci",
         "registry_base_url": "https://docker.io",
         "identifier": "example/database-manager-mcp",
         "version": "3.1.0",

docs/server-json/examples.md

@@ -21,7 +21,7 @@
             "enum": [
               "npm",
               "pypi", 
-              "docker-hub",
+              "oci",
               "nuget",
               "mcpb"
             ]

docs/server-json/registry-schema.json

@@ -83,8 +83,8 @@
       "properties": {
         "registry_type": {
           "type": "string",
-          "description": "Registry type indicating how to download packages (e.g., 'npm', 'pypi', 'docker-hub', 'nuget', 'mcpb')",
-          "examples": ["npm", "pypi", "docker-hub", "nuget", "mcpb"]
+          "description": "Registry type indicating how to download packages (e.g., 'npm', 'pypi', 'oci', 'nuget', 'mcpb')",
+          "examples": ["npm", "pypi", "oci", "nuget", "mcpb"]
         },
         "registry_base_url": {
           "type": "string",

docs/server-json/server.schema.json

@@ -278,11 +278,11 @@ components:
       properties:
         registry_type:
           type: string
-          description: Registry type indicating how to download packages (e.g., 'npm', 'pypi', 'docker-hub', 'nuget', 'mcpb')
+          description: Registry type indicating how to download packages (e.g., 'npm', 'pypi', 'oci', 'nuget', 'mcpb')
           examples:
             - "npm"
             - "pypi"
-            - "docker-hub"
+            - "oci"
             - "nuget"
             - "mcpb"
         registry_base_url:

docs/server-registry-api/openapi.yaml

@@ -189,8 +189,7 @@ func validatePackage(pkg *model.Package) error {
 		return nil
 	}
 
-	// For registry-based packages, no special validation needed
-	// Registry types like "npm", "pypi", "docker-hub", "nuget" are all valid
+	// For other registry-based packages, no special validation needed
 	return nil
 }
 

internal/validators/validators.go

@@ -23,7 +23,7 @@ type ServerJSON struct {
 
 // Package represents a package configuration
 type Package struct {
-	// RegistryType indicates how to download packages (e.g., "npm", "pypi", "docker-hub", "mcpb")
+	// RegistryType indicates how to download packages (e.g., "npm", "pypi", "oci", "mcpb")
 	RegistryType string `json:"registry_type,omitempty" bson:"registry_type,omitempty"`
 	// RegistryBaseURL is the base URL of the package registry
 	RegistryBaseURL string `json:"registry_base_url,omitempty" bson:"registry_base_url,omitempty"`

pkg/model/types.go

@@ -15,9 +15,9 @@ import (
 )
 
 const (
-	RegistryTypeNPM    = "npm"
-	RegistryTypePyPi   = "pypi"
-	RegistryTypeDocker = "docker"
+	RegistryTypeNPM  = "npm"
+	RegistryTypePyPi = "pypi"
+	RegistryTypeOci  = "oci"
 )
 
 func InitCommand() error {
@@ -206,7 +206,7 @@ func detectPackageType() string {
 
 	// Check for Dockerfile
 	if _, err := os.Stat("Dockerfile"); err == nil {
-		return RegistryTypeDocker
+		return RegistryTypeOci
 	}
 
 	// Default to npm as most common
@@ -281,8 +281,8 @@ func createServerJSON(
 	case RegistryTypePyPi:
 		registryType = RegistryTypePyPi
 		registryBaseURL = "https://pypi.org"
-	case RegistryTypeDocker:
-		registryType = "docker-hub"
+	case RegistryTypeOci:
+		registryType = RegistryTypeOci
 		registryBaseURL = "https://docker.io"
 	case "url":
 		registryType = "url"