diff --git a/.github/workflows/notify-dependents.yml b/.github/workflows/notify-dependents.yml
new file mode 100644
index 0000000..c63fa06
--- /dev/null
+++ b/.github/workflows/notify-dependents.yml
@@ -0,0 +1,182 @@
+name: Notify Dependent Projects
+
+on:
+  push:
+    branches:
+      - dev
+      - int
+      - stg
+      - prd
+      - test
+      - 'release**'
+
+permissions:
+  contents: read
+
+jobs:
+  notify-dependents:
+    name: Notify Dependent Projects
+    runs-on: ubuntu-latest
+    environment: dependency-management
+
+    outputs:
+      dependent-repos: ${{ steps.parse-dependents.outputs.dependent-repos }}
+      repo-count: ${{ steps.parse-dependents.outputs.repo-count }}
+      commit-hash: ${{ steps.commit-info.outputs.commit-hash }}
+      branch-name: ${{ steps.commit-info.outputs.branch-name }}
+      project-name: ${{ steps.commit-info.outputs.project-name }}
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+
+      - name: Get commit information
+        id: commit-info
+        run: |
+          COMMIT_HASH="${{ github.sha }}"
+          BRANCH_NAME="${{ github.ref_name }}"
+          PROJECT_NAME="${{ github.repository }}"
+          
+          echo "commit-hash=$COMMIT_HASH" >> $GITHUB_OUTPUT
+          echo "branch-name=$BRANCH_NAME" >> $GITHUB_OUTPUT
+          echo "project-name=$PROJECT_NAME" >> $GITHUB_OUTPUT
+          
+          echo "Commit information:"
+          echo "- Hash: $COMMIT_HASH"
+          echo "- Branch: $BRANCH_NAME"
+          echo "- Project: $PROJECT_NAME"
+
+      - name: create-json
+        id: create-json
+        uses: jsdaniell/create-json@v1.2.3
+        with:
+          name: "dependent-projects.json"
+          json: ${{ vars.DEPENDENT_PROJECTS }}
+
+      - name: Parse dependent projects
+        id: parse-dependents
+        run: |
+          # Install jq for JSON parsing
+          sudo apt-get update && sudo apt-get install -y jq
+          
+          # Validate and parse JSON
+          if ! cat dependent-projects.json | jq empty; then
+            echo "Error: DEPENDENT_PROJECTS is not valid JSON"
+            exit 1
+          fi
+          
+          if [ ! -s dependent-projects.json ]; then
+            echo "No dependent projects configured in DEPENDENT_PROJECTS environment variable."
+            echo "dependent-repos=[]" >> $GITHUB_OUTPUT
+            REPO_COUNT=$(cat dependent-projects.json | jq length)
+            echo "repo-count=0" >> $GITHUB_OUTPUT
+            exit 0
+          fi
+          
+          # Extract array of repositories
+          REPOS=$(cat dependent-projects.json | jq -r '.[]' | tr '\n' ' ')
+          echo "Parsed repositories: $REPOS"
+          
+          # Convert to JSON array for matrix
+          REPOS_JSON=$(cat dependent-projects.json | jq -c .)
+          echo "dependent-repos=$REPOS_JSON" >> $GITHUB_OUTPUT
+          
+          # Count repositories
+          REPO_COUNT=$(cat dependent-projects.json | jq length)
+          echo "repo-count=$REPO_COUNT" >> $GITHUB_OUTPUT
+          
+          echo "Found $REPO_COUNT dependent repositories"
+
+      - name: Validate dependent repositories
+        if: fromJson(steps.parse-dependents.outputs.repo-count) > 0
+        run: |
+          REPOS='${{ steps.parse-dependents.outputs.dependent-repos }}'
+          
+          echo "$REPOS" | jq -r '.[]' | while read -r repo; do
+            if [[ ! "$repo" =~ ^[a-zA-Z0-9_.-]+/[a-zA-Z0-9_.-]+$ ]]; then
+              echo "Error: Invalid repository format: $repo"
+              echo "Expected format: organization/repository"
+              exit 1
+            fi
+            echo "✓ Valid repository format: $repo"
+          done
+
+  dispatch-updates:
+    name: Dispatch to Dependent Projects
+    runs-on: ubuntu-latest
+    needs: notify-dependents
+    if: fromJson(needs.notify-dependents.outputs.repo-count) > 0
+    environment: dependency-management
+    strategy:
+      matrix:
+        repository: ${{ fromJson(needs.notify-dependents.outputs.dependent-repos) }}
+      fail-fast: false
+      max-parallel: 5
+
+    steps:
+      - name: Generate GitHub App Token
+        id: app-token
+        uses: actions/create-github-app-token@v2
+        with:
+          app-id: ${{ secrets.IR_REPO_AUTH_APP_ID }}
+          private-key: ${{ secrets.IR_REPO_AUTH_PRIVATE_KEY }}
+          owner: theinfinitereality
+
+      - name: Dispatch repository update
+        uses: peter-evans/repository-dispatch@v3
+        with:
+          token: ${{ steps.app-token.outputs.token }}
+          repository: ${{ matrix.repository }}
+          event-type: update-dependency
+          client-payload: |
+            {
+              "project_name": "${{ needs.notify-dependents.outputs.project-name }}",
+              "commit_hash": "${{ needs.notify-dependents.outputs.commit-hash }}",
+              "branch": "${{ needs.notify-dependents.outputs.branch-name }}"
+            }
+
+      - name: Log dispatch
+        run: |
+          echo "Successfully dispatched update to ${{ matrix.repository }}"
+          echo "Payload sent:"
+          echo "- project_name: ${{ needs.notify-dependents.outputs.project-name }}"
+          echo "- commit_hash: ${{ needs.notify-dependents.outputs.commit-hash }}"
+          echo "- branch: ${{ needs.notify-dependents.outputs.branch-name }}"
+
+  summary:
+    name: Create Summary
+    runs-on: ubuntu-latest
+    needs: [notify-dependents, dispatch-updates]
+    if: always()
+    
+    steps:
+      - name: Create dispatch summary
+        run: |
+          REPO_COUNT="${{ needs.notify-dependents.outputs.repo-count }}"
+          PROJECT_NAME="${{ needs.notify-dependents.outputs.project-name }}"
+          COMMIT_HASH="${{ needs.notify-dependents.outputs.commit-hash }}"
+          BRANCH_NAME="${{ needs.notify-dependents.outputs.branch-name }}"
+          
+          echo "## Dependency Notification Summary" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "- **Source Project**: \`$PROJECT_NAME\`" >> $GITHUB_STEP_SUMMARY
+          echo "- **Commit**: \`$COMMIT_HASH\`" >> $GITHUB_STEP_SUMMARY
+          echo "- **Branch**: \`$BRANCH_NAME\`" >> $GITHUB_STEP_SUMMARY
+          echo "- **Dependent Projects**: $REPO_COUNT" >> $GITHUB_STEP_SUMMARY
+          
+          if [ "$REPO_COUNT" -gt 0 ]; then
+            echo "" >> $GITHUB_STEP_SUMMARY
+            echo "### Notified Repositories" >> $GITHUB_STEP_SUMMARY
+            REPOS='${{ needs.notify-dependents.outputs.dependent-repos }}'
+            echo "$REPOS" | jq -r '.[]' | while read -r repo; do
+              echo "- \`$repo\`" >> $GITHUB_STEP_SUMMARY
+            done
+          else
+            echo "" >> $GITHUB_STEP_SUMMARY
+            echo "No dependent projects configured in DEPENDENT_PROJECTS environment variable." >> $GITHUB_STEP_SUMMARY
+          fi
diff --git a/.github/workflows/update-dependency.yml b/.github/workflows/update-dependency.yml
new file mode 100644
index 0000000..5abae94
--- /dev/null
+++ b/.github/workflows/update-dependency.yml
@@ -0,0 +1,168 @@
+name: Update Dependency
+
+on:
+  repository_dispatch:
+    types:
+      - update-dependency
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  update-manifest:
+    name: Update Project Manifest
+    runs-on: ubuntu-latest
+    
+    steps:
+      - name: Generate GitHub App Token
+        id: app-token
+        uses: actions/create-github-app-token@v2
+        with:
+          app-id: ${{ secrets.IR_REPO_AUTH_APP_ID }}
+          private-key: ${{ secrets.IR_REPO_AUTH_PRIVATE_KEY }}
+          owner: theinfinitereality
+
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.client_payload.branch }}
+          token: ${{ steps.app-token.outputs.token }}
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+
+      - name: Validate payload
+        run: |
+          echo "Received payload:"
+          echo "Project name: ${{ github.event.client_payload.project_name }}"
+          echo "Commit hash: ${{ github.event.client_payload.commit_hash }}"
+          echo "Branch: ${{ github.event.client_payload.branch }}"
+          
+          if [ -z "${{ github.event.client_payload.project_name }}" ]; then
+            echo "Error: project_name is required"
+            exit 1
+          fi
+          
+          if [ -z "${{ github.event.client_payload.commit_hash }}" ]; then
+            echo "Error: commit_hash is required"
+            exit 1
+          fi
+          
+          if [ -z "${{ github.event.client_payload.branch }}" ]; then
+            echo "Error: branch is required"
+            exit 1
+          fi
+
+      - name: Check if manifest.json exists
+        run: |
+          if [ ! -f "manifest.json" ]; then
+            echo "Error: manifest.json not found in repository root"
+            exit 1
+          fi
+
+      - name: Update manifest.json
+        run: |
+          PROJECT_NAME="${{ github.event.client_payload.project_name }}"
+          COMMIT_HASH="${{ github.event.client_payload.commit_hash }}"
+          
+          # Install jq for JSON manipulation
+          sudo apt-get update && sudo apt-get install -y jq
+          
+          # Create a backup of the original manifest
+          cp manifest.json manifest.json.backup
+          
+          # Check if dependencies array exists, create if it doesn't
+          if ! jq -e '.dependencies' manifest.json > /dev/null; then
+            echo "Creating dependencies array in manifest.json"
+            jq '. + {"dependencies": []}' manifest.json > manifest.json.tmp && mv manifest.json.tmp manifest.json
+          fi
+          
+          # Check if the project already exists in dependencies
+          EXISTING_INDEX=$(jq --arg name "$PROJECT_NAME" '.dependencies | map(.name) | index($name)' manifest.json)
+          
+          if [ "$EXISTING_INDEX" != "null" ]; then
+            echo "Updating existing dependency: $PROJECT_NAME"
+            # Update existing entry's commit hash
+            jq --arg name "$PROJECT_NAME" --arg commit "$COMMIT_HASH" \
+              '.dependencies = (.dependencies | map(if .name == $name then .commit = $commit else . end))' \
+              manifest.json > manifest.json.tmp && mv manifest.json.tmp manifest.json
+          else
+            echo "Adding new dependency: $PROJECT_NAME"
+            # Add new dependency entry
+            jq --arg name "$PROJECT_NAME" --arg commit "$COMMIT_HASH" \
+              '.dependencies += [{"name": $name, "commit": $commit}]' \
+              manifest.json > manifest.json.tmp && mv manifest.json.tmp manifest.json
+          fi
+          
+          # Validate the updated JSON
+          if ! jq empty manifest.json; then
+            echo "Error: Invalid JSON generated. Restoring backup."
+            mv manifest.json.backup manifest.json
+            exit 1
+          fi
+          
+          echo "Successfully updated manifest.json"
+          echo "Updated dependencies:"
+          jq '.dependencies' manifest.json
+
+      - name: Check for changes
+        id: check-changes
+        run: |
+          if git diff --quiet manifest.json; then
+            echo "No changes detected in manifest.json"
+            echo "has-changes=false" >> $GITHUB_OUTPUT
+          else
+            echo "Changes detected in manifest.json"
+            echo "has-changes=true" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Commit and push changes
+        if: steps.check-changes.outputs.has-changes == 'true'
+        env:
+          token: ${{ steps.app-token.outputs.token }}
+        run: |
+          PROJECT_NAME="${{ github.event.client_payload.project_name }}"
+          COMMIT_HASH="${{ github.event.client_payload.commit_hash }}"
+          SHORT_HASH="${COMMIT_HASH:0:8}"
+          
+          # Configure git
+          git config --local user.email "action@github.com"
+          git config --local user.name "GitHub Action"
+          
+          # Add and commit changes
+          git add manifest.json
+          git commit -m "Update dependency $PROJECT_NAME to commit $SHORT_HASH
+
+          - Project: $PROJECT_NAME
+          - Commit: $COMMIT_HASH
+          - Updated via: repository_dispatch"
+          
+          # Push changes
+          git push origin ${{ github.event.client_payload.branch }}
+          
+          echo "Successfully committed and pushed dependency update"
+
+      - name: Create summary
+        run: |
+          PROJECT_NAME="${{ github.event.client_payload.project_name }}"
+          COMMIT_HASH="${{ github.event.client_payload.commit_hash }}"
+          BRANCH="${{ github.event.client_payload.branch }}"
+          HAS_CHANGES="${{ steps.check-changes.outputs.has-changes }}"
+          
+          echo "## Dependency Update Summary" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "- **Project**: \`$PROJECT_NAME\`" >> $GITHUB_STEP_SUMMARY
+          echo "- **Commit**: \`$COMMIT_HASH\`" >> $GITHUB_STEP_SUMMARY
+          echo "- **Branch**: \`$BRANCH\`" >> $GITHUB_STEP_SUMMARY
+          echo "- **Changes Made**: $HAS_CHANGES" >> $GITHUB_STEP_SUMMARY
+          
+          if [ "$HAS_CHANGES" = "true" ]; then
+            echo "" >> $GITHUB_STEP_SUMMARY
+            echo "### Updated Dependencies" >> $GITHUB_STEP_SUMMARY
+            echo "\`\`\`json" >> $GITHUB_STEP_SUMMARY
+            jq '.dependencies' manifest.json >> $GITHUB_STEP_SUMMARY
+            echo "\`\`\`" >> $GITHUB_STEP_SUMMARY
+          fi
diff --git a/manifest.json b/manifest.json
index 84a0d44..9d3187c 100644
--- a/manifest.json
+++ b/manifest.json
@@ -3,5 +3,6 @@
   "version": "0.0.0",
   "engineVersion": "1.6.0",
   "description": "The default project for iR Engine",
-  "thumbnail": "/static/IR_thumbnail.jpg"
+  "thumbnail": "/static/IR_thumbnail.jpg",
+  "dependencies": []
 }
\ No newline at end of file