feat: add Oracle MCP server with Docker support and configuration

.devcontainer/devcontainer.json

@@ -0,0 +1,34 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/microsoft/vscode-dev-containers/blob/main/containers/docker-from-docker-compose/.devcontainer/devcontainer.json
+{
+	"name": "MCPServer",
+	"dockerComposeFile": "docker-compose-local.yml",
+	"service": "mcp-server",
+	"runServices": ["mcp-server","db"],
+
+	"workspaceFolder": "/modelcontextprotocol/servers",
+
+	// Set *default* container specific settings.json values on container create.
+	"customizations": {
+			// Configure properties specific to VS Code.
+			"vscode": {
+					// Add the IDs of extensions you want installed when the container is created.
+					"extensions": [
+							"dbaeumer.vscode-eslint",
+							"ms-azuretools.vscode-docker"
+					]
+			}
+	},
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	//"forwardPorts": [3000],
+
+	// "mounts": [
+	//      "source=/etc/hosts,target=/etc/hosts,type=bind,consistency=cached"
+	//   ]
+	// Use 'postCreateCommand' to run commands after the container is created.
+	"postCreateCommand": "apt update && apt install -y git postgresql-client docker.io",
+
+	// Comment out to connect as root instead.
+	"remoteUser": "root"
+}

.devcontainer/docker-compose-local.yml

@@ -0,0 +1,24 @@
+version: '3.7'
+
+services:
+  mcp-server:
+    image: "node:22"
+    #command: ["host.docker.internal:1521/freepdb1"]
+    #build:
+    #  context: ..
+    #  dockerfile: src/oracle/Dockerfile
+    #  platforms:
+    #    - "linux/arm64"
+    command: tail -f /dev/null
+    environment:
+      - ORACLE_USER=hr
+      - ORACLE_PASSWORD=hr_2025
+    volumes:
+      - ..:/modelcontextprotocol/servers
+      - /var/run/docker.sock:/var/run/docker.sock
+  db:
+    image: postgres:latest
+    environment:
+      POSTGRES_USER: hr
+      POSTGRES_PASSWORD: hr_2025
+      POSTGRES_DB: hr