diff --git a/.github/workflows/shellcheck.yml b/.github/workflows/shellcheck.yml
new file mode 100644
index 0000000..88e623d
--- /dev/null
+++ b/.github/workflows/shellcheck.yml
@@ -0,0 +1,117 @@
+# This is a reusable workflow for running ShellCheck,
+# a linter for shell scripts (https://shellcheck.net).
+
+# For more context, see:
+# https://github.com/openedx/.github/blob/master/docs/decisions/0001-shellcheck.rst
+
+name: ShellCheck
+
+on: 
+  workflow_call:
+    inputs:
+
+      exclude-patterns:
+        type: string
+        required: false
+        default: ""
+        description: |
+          File paths matching these patterns will be skipped when running ShellCheck.
+          Space-separated. Patterns containing spaces are not supported.
+          Wildcard asterisks (*) are supported.
+          This pattern will be matched against paths which all begin with './'; so,
+          in order to match any paths, your patterns should each begin with './' or '*'.
+
+      operating-system:
+        type: string
+        required: false
+        default: "ubuntu"
+        description: |
+          Operating system on which to run ShellCheck. Options are 'ubuntu' and 'macos'.
+    
+      shellcheck-version:
+        type: string
+        required: false
+        default: "v0.9.0"
+        description:
+          ShellCheck version to install.
+          Must be a tag or branch of https://github.com/koalaman/shellcheck.
+          By default, the upstream action will use a reasonable, stable shellcheck version,
+          which will be updated over time as new stable ShellCheck versions come out.
+          If you want your repositoriy's build to be totally deterministic, though, then
+          override with a specific version pin here, and manage updates ShellCheck yourself.
+    
+      shellcheck-options:
+        type: string
+        required: false
+        default: ""
+        description: |
+          Command-line options to forward to shellcheck.
+          For details of available options, run "shellcheck --help."
+
+jobs:
+  shellcheck:
+
+    runs-on: "${{ inputs.operating-system }}-latest"
+
+    defaults:
+      run:
+        # Specifying bash ensures that `-o pipefail` (exit when the input to a pipeline fails) is enabled.
+        shell: bash 
+
+    env: 
+      SHELLCHECK_ARCHIVE: ""  # We set this below based on operating-system.
+
+    steps:
+
+    - name: (Setup) Choose Linux AMD64 ShellCheck archive
+      if: inputs.operating-system == 'ubuntu'
+      run: echo "SHELLCHECK_ARCHIVE=shellcheck-${{ inputs.shellcheck-version }}.linux.x86_64.tar.xz" >> "$GITHUB_ENV"
+
+    - name: (Setup) Choose Darwin (macOS) AMD64 ShellCheck archive
+      if: inputs.operating-system == 'macos'
+      run: echo "SHELLCHECK_ARCHIVE=shellcheck-${{ inputs.shellcheck-version }}.darwin.x86_64.tar.xz" >> "$GITHUB_ENV"
+
+    - name: (Setup) Fail if we did not choose a ShellCheck archive
+      if: env.SHELLCHECK_ARCHIVE == ''
+      run: |
+          echo "::error::Error: Invalid input for operating-system: ${{ inputs.operating-system }}. Must be 'ubuntu' or 'macos'." && exit 1
+
+    - name: (Setup) Download & unpack ShellCheck
+      run: curl -L --fail --silent --show-error "https://github.com/koalaman/shellcheck/releases/download/${{ inputs.shellcheck-version }}/${{ env.SHELLCHECK_ARCHIVE }}" | tar --extract --xz
+
+    - name: (Setup) Install ShellCheck
+      run: sudo cp "shellcheck-${{ inputs.shellcheck-version }}/shellcheck" /usr/local/bin
+
+    - name: (Setup) Check out repository branch
+      uses: actions/checkout@v3
+
+    - name: Build the command for findings shell scripts
+      run: |
+          shellcheck_find_cmd="find . -name '*.sh'"
+          # Convert space-delimited exclude pattern into a proper array of exclusions,
+          # and then loop through that array in order to build the 'find' command.
+          read -r -a exclude_patterns <<<'${{ inputs.exclude-patterns }}'
+          for exclude_pattern in "${exclude_patterns[@]}" ; do
+              shellcheck_find_cmd="$shellcheck_find_cmd ! -wholename '$exclude_pattern'"
+          done
+          echo "SHELLCHECK_FIND_CMD=$shellcheck_find_cmd" >> "$GITHUB_ENV"
+
+    - name: Print helpful information
+      run: |
+        shellcheck -V
+        echo
+        echo "The following shell scripts will be checked:"
+        ${{ env.SHELLCHECK_FIND_CMD }}
+        echo
+        echo "If ShellCheck passes, the next step will have no output."
+        echo "If ShellCheck fails, you should see a list of violations."
+        echo "Each violation type has an SCXXXX code which can be looked up at https://www.shellcheck.net/wiki/SCXXXX"
+        echo "We recommend that you try to resolve any violations."
+        echo "In the case where resolving the violation doesn't make sense, you can use directives (https://www.shellcheck.net/wiki/Directive) to ignore a single violation instance or an entire shell script."
+        echo
+
+    # This step is intentionally a big one-line command so that
+    # devs can easily copy it and run it on their own machine.
+    - name: Run ShellCheck
+      run: ${{ env.SHELLCHECK_FIND_CMD }} -print0 | xargs -0 shellcheck ${{ inputs.shellcheck-options }}
+
diff --git a/workflow-templates/shellcheck.yml b/workflow-templates/shellcheck.yml
new file mode 100644
index 0000000..453aa08
--- /dev/null
+++ b/workflow-templates/shellcheck.yml
@@ -0,0 +1,32 @@
+# Run ShellCheck on PRs and $default-branch
+
+# For more context, see:
+# https://github.com/openedx/.github/blob/master/docs/decisions/0001-shellcheck.rst
+
+name: ShellCheck
+
+on:
+  pull_request:
+  push:
+    branches:
+    - $default-branch
+
+permissions:
+  contents: read
+
+jobs:
+  shellcheck:
+    strategy:
+      matrix:
+        os: ["ubuntu", "macos"]
+    uses: openedx/.github/.github/workflows/shellcheck.yml@master
+    with:
+      # For details on the meaning of each of these arguments, see:
+      # https://github.com/openedx/.github/blob/master/.github/workflows/shellcheck.yml
+      # We exclude `./node_modules/*` by default because we want people to easily be able to
+      # copy and run the command locally.  Local copies of most of our services have a `./node_modules` 
+      # directory that we want to ignore.
+      exclude-patterns: "./node_modules/*"
+      operating-system: "${{ matrix.os }}"
+      #shellcheck-version: "v0.9.0"
+      #shellcheck-options: ""