diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
new file mode 100644
index 0000000..9e2a27e
--- /dev/null
+++ b/.github/workflows/publish.yml
@@ -0,0 +1,35 @@
+name: brew pr-pull
+on:
+  pull_request_target:
+    types:
+      - labeled
+jobs:
+  pr-pull:
+    if: contains(github.event.pull_request.labels.*.name, 'pr-pull')
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Set up Homebrew
+        uses: Homebrew/actions/setup-homebrew@master
+
+      - name: Set up git
+        uses: Homebrew/actions/git-user-config@master
+
+      - name: Pull bottles
+        env:
+          HOMEBREW_GITHUB_API_TOKEN: ${{ github.token }}
+          HOMEBREW_GITHUB_PACKAGES_TOKEN: ${{ github.token }}
+          HOMEBREW_GITHUB_PACKAGES_USER: ${{ github.actor }}
+          PULL_REQUEST: ${{ github.event.pull_request.number }}
+        run: brew pr-pull --debug --tap=$GITHUB_REPOSITORY $PULL_REQUEST
+
+      - name: Push commits
+        uses: Homebrew/actions/git-try-push@master
+        with:
+          token: ${{ github.token }}
+          branch: main
+
+      - name: Delete branch
+        if: github.event.pull_request.head.repo.fork == false
+        env:
+          BRANCH: ${{ github.event.pull_request.head.ref }}
+        run: git push --delete origin $BRANCH
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
new file mode 100644
index 0000000..2ec00d8
--- /dev/null
+++ b/.github/workflows/tests.yml
@@ -0,0 +1,44 @@
+name: brew test-bot
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+jobs:
+  test-bot:
+    strategy:
+      matrix:
+        os: [ubuntu-22.04, macos-13]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Set up Homebrew
+        id: set-up-homebrew
+        uses: Homebrew/actions/setup-homebrew@master
+
+      - name: Cache Homebrew Bundler RubyGems
+        id: cache
+        uses: actions/cache@v3
+        with:
+          path: ${{ steps.set-up-homebrew.outputs.gems-path }}
+          key: ${{ runner.os }}-rubygems-${{ steps.set-up-homebrew.outputs.gems-hash }}
+          restore-keys: ${{ runner.os }}-rubygems-
+
+      - name: Install Homebrew Bundler RubyGems
+        if: steps.cache.outputs.cache-hit != 'true'
+        run: brew install-bundler-gems
+
+      - run: brew test-bot --only-cleanup-before
+
+      - run: brew test-bot --only-setup
+
+      - run: brew test-bot --only-tap-syntax
+
+      - run: brew test-bot --only-formulae
+        if: github.event_name == 'pull_request'
+
+      - name: Upload bottles as artifact
+        if: always() && github.event_name == 'pull_request'
+        uses: actions/upload-artifact@main
+        with:
+          name: bottles
+          path: '*.bottle.*'
diff --git a/Formula/modular.rb b/Formula/modular.rb
new file mode 100644
index 0000000..646fcb2
--- /dev/null
+++ b/Formula/modular.rb
@@ -0,0 +1,21 @@
+class Modular < Formula
+  desc "Modular developer CLI tool"
+  homepage "https://www.modular.com"
+  version "0.0.1"
+
+  if OS.mac? && Hardware::CPU.arm?
+    url "https://dl.modular.com/public/installer/raw/names/Modular%20CLI%20for%20MacOS%20ARM64/versions/0.0.1/modular-0.0.1-macos-arm64.tar.gz"
+    sha256 "90f7e0a5145eff2f32afa28bf4856e30df373b39380ef3dcc1a8fa62e9b719da"
+  end
+
+  depends_on arch: :arm64
+  depends_on :macos
+
+  def install
+    prefix.install Dir["*"]
+  end
+
+  test do
+    system "#{bin}/modular --version"
+  end
+end
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..7885674
--- /dev/null
+++ b/README.md
@@ -0,0 +1,11 @@
+# Modular CLI Homebrew Tap
+
+## How do I install these formulae?
+
+`brew install modularml/modular/modular`
+
+Or `brew tap modularml/modular` and then `brew install modular`.
+
+## Documentation
+
+`brew help`, `man brew` or check [Homebrew's documentation](https://docs.brew.sh).