diff --git a/.github/actions/merge-main/action.yml b/.github/actions/merge-main/action.yml
new file mode 100644
index 0000000..b73bff2
--- /dev/null
+++ b/.github/actions/merge-main/action.yml
@@ -0,0 +1,22 @@
+name: Merge Main
+description: Merges main into feature branches (*-main)
+inputs:
+  exempt-branches:
+    description: Feature branches that are exempt from receiving merges from main (comma separated, no blank space)
+
+runs:
+  using: composite
+  steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    - name: Set up Git
+      shell: bash
+      run: |
+        git config user.name aws-sdk-kotlin-ci
+        git config user.email "aws-kotlin-sdk-automation@amazon.com"
+
+    - name: Run Script
+      shell: bash
+      run: |
+        .github/scripts/merge-main.sh ${{ inputs.exempt-branches }}
\ No newline at end of file
diff --git a/.github/scripts/merge-main.sh b/.github/scripts/merge-main.sh
new file mode 100755
index 0000000..61dd87d
--- /dev/null
+++ b/.github/scripts/merge-main.sh
@@ -0,0 +1,83 @@
+#!/bin/bash
+
+input=$1
+
+function fetch_latest_changes() {
+  echo "Fetching the latest remote branches"
+  git fetch --all
+}
+
+fetch_latest_changes
+
+function find_feature_branches() {
+  echo "Searching for feature branches"
+  feature_branches=($(git branch -r --list "*-main" | sed 's|origin/||'))
+
+  if [ ${#feature_branches[@]} -eq 0 ]; then
+    echo "...none found"
+    return
+  fi
+
+  for feature_branch in "${feature_branches[@]}"; do
+    echo "...found feature branch: $feature_branch"
+  done
+}
+
+find_feature_branches
+
+function find_exempt_branches() {
+  echo "Searching for exempt branches"
+  IFS=',' read -r -a exempt_branches <<< "$input"
+
+  if [ ${#exempt_branches[@]} -eq 0 ]; then
+    echo "...none found"
+    return
+  fi
+
+  for exempt_branch in "${exempt_branches[@]}"; do
+    echo "...found exempt branch: $exempt_branch"
+  done
+}
+
+find_exempt_branches
+
+function filter_feature_branches() {
+  echo "Filtering branches"
+  branches=()
+
+  for feature_branch in "${feature_branches[@]}"; do
+    if ! [[ "${exempt_branches[*]}" =~ "$feature_branch" ]]; then
+      echo "...including feature branch: $feature_branch"
+      branches+=("$feature_branch")
+    else
+      echo "...excluding feature branch: $feature_branch"
+    fi
+  done
+}
+
+filter_feature_branches
+
+function merge_main() {
+  echo "Merging main into branches"
+
+  if [ ${#branches[@]} -eq 0 ]; then
+    echo "...no branches to merge into"
+    return
+  fi
+
+  for branch in "${branches[@]}"; do
+    echo "...switching to branch: $branch"
+    git switch "$branch"
+    echo "...merging main"
+    git merge -m "misc: merge from main" main
+    if [ $? -eq 0 ]; then
+      echo "...pushing to origin"
+      git push origin "$branch"
+    else
+      echo "...merge failed"
+      git merge --abort
+    fi
+  done
+}
+
+merge_main
\ No newline at end of file
diff --git a/.github/workflows/merge-main.yml b/.github/workflows/merge-main.yml
new file mode 100644
index 0000000..560876b
--- /dev/null
+++ b/.github/workflows/merge-main.yml
@@ -0,0 +1,14 @@
+name: Merge main
+on:
+  schedule:
+    - cron: "0 7 * * 1-5"  # At 07:00 UTC (00:00 PST, 03:00 EST), Monday through Friday
+  workflow_dispatch:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Merge main
+        uses: awslabs/aws-kotlin-repo-tools/.github/actions/merge-main@main
+        with:
+          exempt-branches: # Add any if required
\ No newline at end of file