diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
new file mode 100644
index 00000000..33529d61
--- /dev/null
+++ b/.github/CODEOWNERS
@@ -0,0 +1 @@
+* @DonFungible @edisonz0718
diff --git a/.github/workflows/ci-publish.yaml b/.github/workflows/ci-publish.yaml
new file mode 100644
index 00000000..3015fc14
--- /dev/null
+++ b/.github/workflows/ci-publish.yaml
@@ -0,0 +1,107 @@
+name: CI workflow to publish to npm
+
+on:
+  pull_request:
+    # PR is targeting main branch
+    branches:
+      - main2
+    # Triggered only when package.json is modified 
+    paths:
+      - 'package.json'
+    # Triggered only the PR is merged
+    # types: [closed]
+    
+jobs:
+  # Add  timestamp
+  timestamp: 
+    runs-on: ubuntu-latest
+    # Trigger the workflow only if the PR is from dev branch
+    if: github.event.pull_request.head.repo.full_name == 'dev2'
+    steps:
+      - name: Generate timestamp
+        run: |
+          echo "TIMESTAMP=$(TZ='America/Los_Angeles' date +'%Y-%m-%d %H:%M:%S')" >> $GITHUB_ENV
+
+      - name: Print timestamp
+        run: |
+          echo "Execution time (Pacific Time Zone): $TIMESTAMP"
+
+  # Parse version from main branch
+  parse-package-version-main:
+    runs-on: ubuntu-latest
+    needs: timestamp
+    # Trigger the workflow only if the PR is from dev branch
+    if: github.event.pull_request.head.repo.full_name == 'dev2'
+    outputs:
+      MAIN_VERSION: ${{ steps.parse_package_json.outputs.MAIN_VERSION }}
+    steps:
+      # checkout the main branch
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          ref: main2
+
+      - name: Parse package.json
+        id: parse_package_json
+        run: |
+          content=$(cat package.json)
+          echo "MAIN_VERSION=$(echo $content | jq -r '.version')" >> $GITHUB_OUTPUT
+          echo "MAIN_VERSION=$MAIN_VERSION"
+
+  # Parse version from dev branch
+  parse-package-version-dev:
+    runs-on: ubuntu-latest
+    needs: timestamp
+    # Trigger the workflow only if the PR is from dev branch
+    if: github.event.pull_request.head.repo.full_name == 'dev2'
+    outputs:
+      DEV_VERSION: ${{ steps.parse_package_json.outputs.DEV_VERSION }}
+    steps:
+      # checkout the dev branch
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          ref: dev2
+
+      - name: Parse package.json
+        id: parse_package_json
+        run: |
+          content=$(cat package.json)
+          echo "DEV_VERSION=$(echo $content | jq -r '.version')" >> $GITHUB_OUTPUT
+          echo "DEV_VERSION=$DEV_VERSION"
+
+  build-test-publish:
+    runs-on: ubuntu-latest
+    needs: [parse-package-version-main, parse-package-version-dev]
+    # Trigger the workflow only if the PR is from dev branch, and DEV_VERSION is different from MAIN_VERSION
+    if: github.event.pull_request.head.repo.full_name == 'dev2' && needs.parse-package-version-main.outputs.MAIN_VERSION != needs.parse-package-version-dev.outputs.DEV_VERSION 
+    steps:
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+      
+      - uses: pnpm/action-setup@d882d12c64e032187b2edb46d3a0d003b7a43598 # v2.4.0
+        with:
+          version: 8.8.0
+
+      - name: Setup Node.js environment
+        uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1
+        with:
+          node-version: 20.0.0
+          cache: pnpm
+          registry-url: https://registry.npmjs.org/
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Build
+        run: pnpm build
+
+      # Disabled test for now for later validation
+      # - name: Test
+      #   run: pnpm test
+
+      - name: Publish to npm
+        run: |
+          npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
\ No newline at end of file
diff --git a/.github/workflows/internal-pr.yaml b/.github/workflows/internal-pr.yaml
index bc93d2f1..491a6f9a 100644
--- a/.github/workflows/internal-pr.yaml
+++ b/.github/workflows/internal-pr.yaml
@@ -12,6 +12,7 @@ on:
 
 jobs:
   build_and_test:
+    if: ${{ github.event.pull_request.head.repo.full_name == github.repository }}
     uses: ./.github/workflows/build-and-test.yaml 
     with: 
       sha: ${{ github.event.pull_request.head.sha }}
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
new file mode 100644
index 00000000..50502975
--- /dev/null
+++ b/.github/workflows/scorecard.yml
@@ -0,0 +1,72 @@
+# This workflow uses actions that are not certified by GitHub. They are provided
+# by a third-party and are governed by separate terms of service, privacy
+# policy, and support documentation.
+
+name: Scorecard supply-chain security
+on:
+  # For Branch-Protection check. Only the default branch is supported. See
+  # https://github.com/ossf/scorecard/blob/main/docs/checks.md#branch-protection
+  branch_protection_rule:
+  # To guarantee Maintained check is occasionally updated. See
+  # https://github.com/ossf/scorecard/blob/main/docs/checks.md#maintained
+  schedule:
+    - cron: '25 1 * * 2'
+  push:
+    branches: [ "main" ]
+
+# Declare default permissions as read only.
+permissions: read-all
+
+jobs:
+  analysis:
+    name: Scorecard analysis
+    runs-on: ubuntu-latest
+    permissions:
+      # Needed to upload the results to code-scanning dashboard.
+      security-events: write
+      # Needed to publish results and get a badge (see publish_results below).
+      id-token: write
+      # Uncomment the permissions below if installing in a private repository.
+      # contents: read
+      # actions: read
+
+    steps:
+      - name: "Checkout code"
+        uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # v3.1.0
+        with:
+          persist-credentials: false
+
+      - name: "Run analysis"
+        uses: ossf/scorecard-action@e38b1902ae4f44df626f11ba0734b14fb91f8f86 # v2.1.2
+        with:
+          results_file: results.sarif
+          results_format: sarif
+          # (Optional) "write" PAT token. Uncomment the `repo_token` line below if:
+          # - you want to enable the Branch-Protection check on a *public* repository, or
+          # - you are installing Scorecard on a *private* repository
+          # To create the PAT, follow the steps in https://github.com/ossf/scorecard-action#authentication-with-pat.
+          # repo_token: ${{ secrets.SCORECARD_TOKEN }}
+
+          # Public repositories:
+          #   - Publish results to OpenSSF REST API for easy access by consumers
+          #   - Allows the repository to include the Scorecard badge.
+          #   - See https://github.com/ossf/scorecard-action#publishing-results.
+          # For private repositories:
+          #   - `publish_results` will always be set to `false`, regardless
+          #     of the value entered here.
+          publish_results: true
+
+      # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
+      # format to the repository Actions tab.
+      - name: "Upload artifact"
+        uses: actions/upload-artifact@3cea5372237819ed00197afe530f5a7ea3e805c8 # v3.1.0
+        with:
+          name: SARIF file
+          path: results.sarif
+          retention-days: 5
+
+      # Upload the results to GitHub's code scanning dashboard.
+      - name: "Upload to code-scanning"
+        uses: github/codeql-action/upload-sarif@17573ee1cc1b9d061760f3a006fc4aac4f944fd5 # v2.2.4
+        with:
+          sarif_file: results.sarif