diff --git a/.github/labeler.yml b/.github/labeler.yml
new file mode 100644
index 0000000..f37373f
--- /dev/null
+++ b/.github/labeler.yml
@@ -0,0 +1,30 @@
+slash-commands:
+  - changed-files:
+      - any-glob-to-any-file:
+          - 'commands/**'
+          - '.claude/**'
+
+core:
+  - changed-files:
+      - any-glob-to-any-file:
+          - 'lib/**'
+
+templates:
+  - changed-files:
+      - any-glob-to-any-file:
+          - 'templates/**'
+
+documentation:
+  - changed-files:
+      - any-glob-to-any-file:
+          - 'README.md'
+          - 'docs/**'
+          - 'CONTRIBUTING.md'
+          - 'CODEOWNERS'
+          - 'CHANGELOG.md'
+          - '*.md'
+
+github-config:
+  - changed-files:
+      - any-glob-to-any-file:
+          - '.github/**'
diff --git a/.github/workflows/auto-label.yml b/.github/workflows/auto-label.yml
new file mode 100644
index 0000000..07171f6
--- /dev/null
+++ b/.github/workflows/auto-label.yml
@@ -0,0 +1,16 @@
+name: Auto Label PRs
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  label:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+    steps:
+      - uses: actions/labeler@v5
+        with:
+          repo-token: "${{ secrets.GITHUB_TOKEN }}"