diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3351ff8..28db2f4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -53,5 +53,13 @@ jobs:
         run: |
           go run cmd/gh-setup/main.go --repo k1LoW/gh-setup
           gh-setup -v
+        shell: bash
+
+      - name: Run setup as a action (1/2)
+        uses: ./
+        with:
+          repo: k1LoW/tbls
 
+      - name: Run setup as a action (2/2)
+        run: tbls version
         shell: bash
diff --git a/action.yml b/action.yml
new file mode 100644
index 0000000..1d8cb89
--- /dev/null
+++ b/action.yml
@@ -0,0 +1,36 @@
+name: 'Setup asset of Github Releases'
+description: 'GitHub Action for gh-setup'
+inputs:
+  github-token:
+    description: The GitHub token
+    default: ${{ github.token }}
+    required: false
+  repo:
+    description: "Target repository [OWNER/REPO]"
+    required: true
+  bin-dir:
+    description: "Executable path"
+    default: ""
+    required: false
+  force:
+    description: "Enable force setup"
+    default: false
+    required: false
+runs:
+  using: "composite"
+  steps:
+    -
+      id: install-gh-setup
+      run: scripts/install-gh-setup.sh
+      shell: bash
+      env:
+        GH_SETUP_GITHUB_TOKEN: ${{ inputs.github-token }}
+    -
+      run: scripts/run-gh-setup.sh
+      shell: bash
+      env:
+        GH_SETUP_GITHUB_TOKEN: ${{ inputs.github-token }}
+        GH_SETUP_REPO: ${{ inputs.repo }}
+        GH_SETUP_BIN_DIR: ${{ inputs.bin-dir }}
+        GH_SETUP_FORCE: ${{ inputs.force }}
+        GH_SETUP_BIN: ${{ steps.install-gh-setup.outputs.bin }}
diff --git a/scripts/entrypoint.sh b/scripts/entrypoint.sh
old mode 100644
new mode 100755
diff --git a/scripts/install-gh-setup.sh b/scripts/install-gh-setup.sh
new file mode 100755
index 0000000..33e79f7
--- /dev/null
+++ b/scripts/install-gh-setup.sh
@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+set -e
+
+token=${GH_SETUP_GITHUB_TOKEN}
+if [ -z "${token}" ]; then
+  token=${GITHUB_TOKEN}
+fi
+repo="k1LoW/gh-setup"
+tag="$(curl -sL -H "Accept: application/vnd.github+json" -H "Authorization: Bearer ${token}" https://api.github.com/repos/${repo}/releases/latest | grep tag_name | awk -F':' '{print $2}' | awk -F'\"' '{print $2}')"
+arch="$(uname -m)"
+
+if uname -a | grep Msys > /dev/null; then
+  if [ $arch = "x86_64" ]; then
+    exe="gh-setup_${tag}_windows_amd64.exe"
+  fi
+  bin="${TEMP}/gh-setup"
+elif uname -a | grep Darwin > /dev/null; then
+  if [ $arch = "x86_64" ]; then
+    exe="gh-setup_${tag}_darwin_amd64"
+  elif [ $arch = "arm64" ]; then
+    exe="gh-setup_${tag}_darwin_arm64"
+  fi
+  bin="${TMPDIR}gh-setup"
+elif uname -a | grep Linux > /dev/null; then
+  if [ $arch = "x86_64" ]; then
+    exe="gh-setup_${tag}_linux_amd64"
+  fi
+  bin="/tmp/gh-setup"
+fi
+
+# download
+curl -sL -o ${bin} https://github.com/k1LoW/gh-setup/releases/download/${tag}/${exe}
+chmod +x ${bin}
+${bin} -v
+echo "bin=${bin}" >> ${GITHUB_OUTPUT}
diff --git a/scripts/run-gh-setup.sh b/scripts/run-gh-setup.sh
new file mode 100755
index 0000000..23369a8
--- /dev/null
+++ b/scripts/run-gh-setup.sh
@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+set -e
+
+bin="${GH_SETUP_BIN}"
+token=${GH_SETUP_GITHUB_TOKEN}
+if [ -z "${token}" ]; then
+  token=${GITHUB_TOKEN}
+fi
+repo=${GH_SETUP_REPO}
+bindir=${GH_SETUP_BIN_DIR}
+force=${GH_SETUP_FORCE}
+
+${bin} --repo ${repo} --bin-dir=${GH_SETUP_BIN_DIR}