diff --git a/.github/labeler.yml b/.github/labeler.yml
new file mode 100644
index 00000000..49aeaf71
--- /dev/null
+++ b/.github/labeler.yml
@@ -0,0 +1,46 @@
+# Configuration for PR auto-labeling
+# Labels are applied based on file path patterns
+
+'📦 dependencies':
+  - changed-files:
+    - any-glob-to-any-file: ['package.json', 'pnpm-lock.yaml', '**/package.json']
+
+'📚 documentation':
+  - changed-files:
+    - any-glob-to-any-file: ['docs/**/*', '**/*.md', 'README.md']
+
+'🔧 tooling':
+  - changed-files:
+    - any-glob-to-any-file: ['packages/tools/**/*', '.github/**/*', 'scripts/**/*']
+
+'🏗️ foundation':
+  - changed-files:
+    - any-glob-to-any-file: ['packages/foundation/**/*']
+
+'🔌 drivers':
+  - changed-files:
+    - any-glob-to-any-file: ['packages/drivers/**/*']
+
+'🚀 runtime':
+  - changed-files:
+    - any-glob-to-any-file: ['packages/runtime/**/*']
+
+'📝 examples':
+  - changed-files:
+    - any-glob-to-any-file: ['examples/**/*']
+
+'⚡ starters':
+  - changed-files:
+    - any-glob-to-any-file: ['packages/starters/**/*']
+
+'🧪 tests':
+  - changed-files:
+    - any-glob-to-any-file: ['**/*.test.ts', '**/*.spec.ts', '**/jest.config.js']
+
+'🔒 security':
+  - changed-files:
+    - any-glob-to-any-file: ['**/*.permission.yml', '**/security/**/*']
+
+'⚙️ configuration':
+  - changed-files:
+    - any-glob-to-any-file: ['tsconfig*.json', '.gitignore', '.npmrc', 'pnpm-workspace.yaml']
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
new file mode 100644
index 00000000..c10bdb49
--- /dev/null
+++ b/.github/workflows/codeql.yml
@@ -0,0 +1,45 @@
+name: "CodeQL Security Scan"
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+  schedule:
+    # Run every Monday at 00:00 UTC
+    - cron: '0 0 * * 1'
+
+jobs:
+  analyze:
+    name: Analyze Code
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'javascript' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v3
+      with:
+        languages: ${{ matrix.language }}
+        # If you want to specify custom queries, add them here
+        # queries: security-extended,security-and-quality
+
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v3
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v3
+      with:
+        category: "/language:${{matrix.language}}"
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
new file mode 100644
index 00000000..50c5a1ba
--- /dev/null
+++ b/.github/workflows/dependency-review.yml
@@ -0,0 +1,27 @@
+name: "Dependency Review"
+
+on:
+  pull_request:
+    branches: [ "main" ]
+
+permissions:
+  contents: read
+  pull-requests: write
+
+jobs:
+  dependency-review:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Dependency Review
+        uses: actions/dependency-review-action@v4
+        with:
+          # Fail the action if vulnerabilities with severity >= moderate are detected
+          fail-on-severity: moderate
+          # Warn about deprecated packages
+          warn-on-deprecated: true
+          # Comment on the PR with the review results
+          comment-summary-in-pr: on-failure
diff --git a/.github/workflows/labeler.yml b/.github/workflows/labeler.yml
new file mode 100644
index 00000000..d581832b
--- /dev/null
+++ b/.github/workflows/labeler.yml
@@ -0,0 +1,23 @@
+name: "Pull Request Labeler"
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+permissions:
+  contents: read
+  pull-requests: write
+
+jobs:
+  labeler:
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Run Labeler
+        uses: actions/labeler@v5
+        with:
+          repo-token: "${{ secrets.GITHUB_TOKEN }}"
+          configuration-path: .github/labeler.yml
diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
new file mode 100644
index 00000000..adf9c32a
--- /dev/null
+++ b/.github/workflows/stale.yml
@@ -0,0 +1,54 @@
+name: "Stale Issue Management"
+
+on:
+  schedule:
+    # Run every day at 00:00 UTC
+    - cron: '0 0 * * *'
+  workflow_dispatch:
+
+permissions:
+  issues: write
+  pull-requests: write
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - name: Mark/Close Stale Issues and PRs
+        uses: actions/stale@v9
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          
+          # Issues
+          stale-issue-message: >
+            This issue has been automatically marked as stale because it has not had
+            recent activity. It will be closed in 14 days if no further activity occurs.
+            Thank you for your contributions.
+          close-issue-message: >
+            This issue was automatically closed because it has not had activity for 74 days
+            (marked stale after 60 days, then closed after 14 more days of inactivity).
+            Please feel free to reopen if you believe this issue is still relevant.
+          days-before-issue-stale: 60
+          days-before-issue-close: 14
+          stale-issue-label: 'stale'
+          exempt-issue-labels: 'pinned,security,roadmap,help wanted'
+          
+          # Pull Requests
+          stale-pr-message: >
+            This pull request has been automatically marked as stale because it has not had
+            recent activity. It will be closed in 7 days if no further activity occurs.
+            Please address any review comments or conflicts.
+          close-pr-message: >
+            This pull request was automatically closed because it has not had activity for 37 days
+            (marked stale after 30 days, then closed after 7 more days of inactivity).
+            Please feel free to reopen and address the review comments if you wish to continue.
+          days-before-pr-stale: 30
+          days-before-pr-close: 7
+          stale-pr-label: 'stale'
+          exempt-pr-labels: 'pinned,security,in progress'
+          
+          # General settings
+          operations-per-run: 100
+          remove-stale-when-updated: true
+          ascending: false
diff --git a/.github/workflows/typecheck.yml b/.github/workflows/typecheck.yml
new file mode 100644
index 00000000..1ec30737
--- /dev/null
+++ b/.github/workflows/typecheck.yml
@@ -0,0 +1,36 @@
+name: Type Check
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  typecheck:
+    name: TypeScript Type Check
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    
+    steps:
+    - uses: actions/checkout@v4
+    
+    - uses: pnpm/action-setup@v3
+      with:
+        version: 10
+
+    - name: Use Node.js 20.x
+      uses: actions/setup-node@v4
+      with:
+        node-version: 20.x
+        cache: 'pnpm'
+
+    - name: Install dependencies
+      run: pnpm install --frozen-lockfile
+      timeout-minutes: 5
+      
+    - name: Run TypeScript type check
+      run: |
+        echo "Running TypeScript compiler in build mode for type checking..."
+        pnpm tsc -b
+      timeout-minutes: 5
diff --git a/.github/workflows/validate-metadata.yml b/.github/workflows/validate-metadata.yml
new file mode 100644
index 00000000..b31fa0b3
--- /dev/null
+++ b/.github/workflows/validate-metadata.yml
@@ -0,0 +1,52 @@
+name: Validate Metadata Files
+
+on:
+  push:
+    branches: [ "main" ]
+    paths:
+      - '**/*.object.yml'
+      - '**/*.validation.yml'
+      - '**/*.permission.yml'
+      - '**/*.app.yml'
+      - '**/*.page.yml'
+      - '**/*.menu.yml'
+      - 'scripts/validate-yaml.js'
+  pull_request:
+    branches: [ "main" ]
+    paths:
+      - '**/*.object.yml'
+      - '**/*.validation.yml'
+      - '**/*.permission.yml'
+      - '**/*.app.yml'
+      - '**/*.page.yml'
+      - '**/*.menu.yml'
+      - 'scripts/validate-yaml.js'
+
+jobs:
+  validate:
+    name: Validate YAML Metadata
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    
+    steps:
+    - uses: actions/checkout@v4
+    
+    - uses: pnpm/action-setup@v3
+      with:
+        version: 10
+
+    - name: Use Node.js 20.x
+      uses: actions/setup-node@v4
+      with:
+        node-version: 20.x
+        cache: 'pnpm'
+
+    - name: Install dependencies
+      run: pnpm install --frozen-lockfile
+      timeout-minutes: 5
+      
+    - name: Validate YAML syntax
+      run: |
+        echo "Checking YAML syntax for metadata files..."
+        pnpm exec node scripts/validate-yaml.js
+      timeout-minutes: 5
diff --git a/scripts/validate-yaml.js b/scripts/validate-yaml.js
new file mode 100755
index 00000000..f666ef84
--- /dev/null
+++ b/scripts/validate-yaml.js
@@ -0,0 +1,121 @@
+#!/usr/bin/env node
+/**
+ * Validate YAML syntax for ObjectQL metadata files
+ * 
+ * This script validates all metadata files in the repository:
+ * - *.object.yml
+ * - *.validation.yml
+ * - *.permission.yml
+ * - *.app.yml
+ * - *.page.yml
+ * - *.menu.yml
+ * 
+ * Dependencies:
+ * - Requires 'js-yaml' from devDependencies
+ * - Run 'pnpm install' before executing this script
+ */
+
+const yaml = require('js-yaml');
+const fs = require('fs');
+const path = require('path');
+
+// Define metadata file extensions
+const extensions = [
+  '.object.yml',
+  '.validation.yml',
+  '.permission.yml',
+  '.app.yml',
+  '.page.yml',
+  '.menu.yml'
+];
+
+// Directories to exclude
+const excludeDirs = ['node_modules', 'dist', '.git'];
+
+/**
+ * Recursively find all files matching the specified extensions
+ */
+function findFiles(dir, fileList = []) {
+  const files = fs.readdirSync(dir);
+  
+  files.forEach(file => {
+    const filePath = path.join(dir, file);
+    const stat = fs.statSync(filePath);
+    
+    if (stat.isDirectory()) {
+      // Skip excluded directories
+      if (!excludeDirs.includes(file)) {
+        findFiles(filePath, fileList);
+      }
+    } else {
+      // Check if file matches any of our extensions
+      if (extensions.some(ext => file.endsWith(ext))) {
+        fileList.push(filePath);
+      }
+    }
+  });
+  
+  return fileList;
+}
+
+let hasErrors = false;
+let validCount = 0;
+let errorCount = 0;
+
+console.log('🔍 Validating ObjectQL metadata YAML files...\n');
+
+// Find all metadata files
+const files = findFiles(process.cwd());
+
+if (files.length === 0) {
+  console.log('ℹ️  No metadata files found to validate.');
+  process.exit(0);
+}
+
+// Validate all files concurrently
+async function validateFiles() {
+  const results = await Promise.allSettled(
+    files.map(async (file) => {
+      const content = await fs.promises.readFile(file, 'utf8');
+      yaml.load(content, { schema: yaml.DEFAULT_SAFE_SCHEMA });
+      return file;
+    })
+  );
+
+  results.forEach((result, index) => {
+    const file = files[index];
+    const relativePath = path.relative(process.cwd(), file);
+    
+    if (result.status === 'fulfilled') {
+      console.log(`✓ ${relativePath}`);
+      validCount++;
+    } else {
+      const error = result.reason;
+      console.error(`✗ ${relativePath}`);
+      console.error(`  Error: ${error.message}`);
+      if (error.mark) {
+        console.error(`  Line ${error.mark.line + 1}, Column ${error.mark.column + 1}`);
+      }
+      console.error('');
+      hasErrors = true;
+      errorCount++;
+    }
+  });
+
+  // Print summary
+  console.log('\n' + '='.repeat(60));
+  if (hasErrors) {
+    console.error(`❌ Validation failed: ${errorCount} error(s) found`);
+    console.log(`✓ Valid files: ${validCount}`);
+    console.error(`✗ Invalid files: ${errorCount}`);
+    process.exit(1);
+  } else {
+    console.log(`✅ All ${validCount} YAML metadata file(s) are valid!`);
+    process.exit(0);
+  }
+}
+
+validateFiles().catch((error) => {
+  console.error('Unexpected error during validation:', error);
+  process.exit(1);
+});
\ No newline at end of file