diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 53e5754..6ae8459 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -6,7 +6,7 @@ on:
 jobs:
   pr-pull:
     if: contains(github.event.pull_request.labels.*.name, 'pr-pull')
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - name: Set up Homebrew
         uses: Homebrew/actions/setup-homebrew@master
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 0a27f39..46958e3 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -8,14 +8,12 @@ jobs:
   test-bot:
     strategy:
       matrix:
-        os: [ubuntu-22.04, macos-12]
+        os: [ubuntu-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Set up Homebrew
         id: set-up-homebrew
         uses: Homebrew/actions/setup-homebrew@master
-        with:
-          token: ${{ secrets.GH_TOKEN }}
 
       - name: Cache Homebrew Bundler RubyGems
         id: cache
diff --git a/Formula/sigscan.rb b/Formula/sigscan.rb
new file mode 100644
index 0000000..9e38b51
--- /dev/null
+++ b/Formula/sigscan.rb
@@ -0,0 +1,42 @@
+class Sigscan < Formula
+  desc "Inspect container images and other artifacts for signatures"
+  homepage "https://github.com/venafi/sigscan"
+  url "https://github.com/venafi/sigscan/archive/refs/tags/v0.1.0.tar.gz"
+  version "0.1.0"
+  license "Apache-2.0"
+  head "https://github.com/venafi/sigscan.git", tag: "v0.1.0"
+
+  on_macos do
+    if Hardware::CPU.intel?
+      url "https://github.com/Venafi/sigscan/releases/download/v#{version}/sigscan-darwin-amd64"
+      sha256 "6365128a172eb19053eee81d274724e96a29640a9366230e90213183f551e93b"
+    end
+
+    if Hardware::CPU.arm?
+      url "https://github.com/Venafi/sigscan/releases/download/v#{version}/sigscan-darwin-arm64"
+      sha256 "8022f6350489c03400ce6cc441d864c747f6d645df47ff60c854e05c3c4dd24e"
+    end
+  end
+
+  on_linux do
+    if Hardware::CPU.intel?
+      url "https://github.com/Venafi/sigscan/releases/download/v#{version}/sigscan-linux-amd64"
+      sha256 "53c84ff2888f509477cafd903402f8afe51c81912afc451b26bfba42e9107264"
+    end
+
+    if Hardware::CPU.arm?
+      url "https://github.com/Venafi/sigscan/releases/download/v#{version}/sigscan-linux-arm64"
+      sha256 "bfbc28191d0717344f2e46ef10e0609272b87e74bcb9e9ee459bb0b26faea0ba"
+    end
+  end
+
+  def install
+    cpu = Hardware::CPU.intel? ? "amd64" : "arm64"
+    os = OS.mac? ? "darwin" : "linux"
+    bin.install "sigscan-#{os}-#{cpu}" => "sigscan"
+  end
+
+  test do
+    system "#{bin}/sigscan", "-h"
+  end
+end
diff --git a/README.md b/README.md
index 4d1b56b..802ee02 100644
--- a/README.md
+++ b/README.md
@@ -2,9 +2,15 @@
 
 ## How do I install these formulae?
 
-`brew install venafi/venafi/<formula>`
+`brew install venafi/tap/<formula>`
 
-Or `brew tap venafi/venafi` and then `brew install <formula>`.
+Or `brew tap venafi/tap` and then `brew install <formula>`.
+
+## Formulae
+
+| Repository | Formula | Description |
+| ---------- | ------- | ----------- |
+| [sigscan](https://github.com/venafi/sigscan) | [formula](Formula/sigscan.rb) | Inspect container images and other artifacts for signatures |
 
 ## Documentation