diff --git a/file-transfer/action.yml b/file-transfer/action.yml
new file mode 100644
index 0000000..c71696d
--- /dev/null
+++ b/file-transfer/action.yml
@@ -0,0 +1,45 @@
+name: 파일 전송
+description: 로컬 파일 또는 디렉터리를 원격 서버로 전송
+
+inputs:
+  host:
+    required: true
+  port:
+    required: false
+    default: "22"
+  user:
+    required: true
+  key-path:
+    required: false
+    default: ""
+  source:
+    required: true
+  target:
+    required: true
+  recursive:
+    required: false
+    default: "true"
+
+runs:
+  using: composite
+  steps:
+    - shell: bash
+      run: |
+        set -eu
+
+        KEY_PATH="${{ inputs.key-path }}"
+        if [ -z "$KEY_PATH" ]; then
+          KEY_PATH="$HOME/.ssh/deploy_key"
+        fi
+
+        SCP_OPTIONS=""
+        if [ "${{ inputs.recursive }}" = "true" ]; then
+          SCP_OPTIONS="-r"
+        fi
+
+        scp $SCP_OPTIONS \
+          -P "${{ inputs.port }}" \
+          -i "$KEY_PATH" \
+          -o IdentitiesOnly=yes \
+          "${{ inputs.source }}" \
+          "${{ inputs.user }}@${{ inputs.host }}:${{ inputs.target }}"