diff --git a/src/auto_readme/github/__init__.py b/src/auto_readme/github/__init__.py
new file mode 100644
index 0000000..c7cafbf
--- /dev/null
+++ b/src/auto_readme/github/__init__.py
@@ -0,0 +1,128 @@
+"""GitHub Actions integration for README auto-update workflows."""
+
+from pathlib import Path
+from typing import Optional
+
+from ..models import Project
+
+
+class GitHubActionsGenerator:
+    """Generates GitHub Actions workflows for README updates."""
+
+    WORKFLOW_TEMPLATE = """name: Auto Update README
+
+on:
+  push:
+    branches: [main, master]
+    paths:
+      - '**.py'
+      - '**.js'
+      - '**.ts'
+      - '**.go'
+      - '**.rs'
+      - 'package.json'
+      - 'pyproject.toml'
+      - 'go.mod'
+      - 'Cargo.toml'
+      - 'requirements.txt'
+  workflow_dispatch:
+    inputs:
+      force:
+        description: 'Force README regeneration'
+        required: false
+        default: 'false'
+
+jobs:
+  update-readme:
+    runs-on: ubuntu-latest
+    if: github.repository_owner != '{{ owner }}' || github.event_name == 'workflow_dispatch'
+    
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+          
+      - name: Install auto-readme
+        run: |
+          pip install --upgrade pip
+          pip install auto-readme-cli
+          
+      - name: Generate README
+        run: |
+          auto-readme generate --input . --output README.md --force
+          
+      - name: Commit and push changes
+        if: github.event_name != 'workflow_dispatch' || github.event.inputs.force == 'true'
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git add README.md
+          git diff --quiet README.md || git commit -m "docs: Auto-update README"
+          git push
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+"""
+
+    @classmethod
+    def can_generate(cls, project: Project) -> bool:
+        """Check if GitHub Actions integration can be generated."""
+        return (
+            project.git_info is not None
+            and project.git_info.is_repo
+            and project.git_info.owner is not None
+        )
+
+    @classmethod
+    def generate_workflow(cls, project: Project, output_path: Optional[Path] = None) -> str:
+        """Generate the GitHub Actions workflow content."""
+        owner = project.git_info.owner if project.git_info else "owner"
+        workflow_content = cls.WORKFLOW_TEMPLATE.replace("{{ owner }}", owner)
+        return workflow_content
+
+    @classmethod
+    def save_workflow(cls, project: Project, output_dir: Path) -> Path:
+        """Save the GitHub Actions workflow to a file."""
+        workflow_content = cls.generate_workflow(project)
+        workflow_path = output_dir / ".github" / "workflows" / "readme-update.yml"
+        workflow_path.parent.mkdir(parents=True, exist_ok=True)
+        workflow_path.write_text(workflow_content)
+        return workflow_path
+
+
+class GitHubRepoDetector:
+    """Detects GitHub repository information."""
+
+    @staticmethod
+    def is_github_repo(remote_url: Optional[str]) -> bool:
+        """Check if the remote URL is a GitHub repository."""
+        if not remote_url:
+            return False
+        return "github.com" in remote_url.lower()
+
+    @staticmethod
+    def extract_repo_info(remote_url: Optional[str]) -> tuple[Optional[str], Optional[str]]:
+        """Extract owner and repo name from remote URL."""
+        if not remote_url:
+            return None, None
+
+        import re
+
+        patterns = [
+            r"github\.com[:/](/[^/]+)/([^/]+)\.git",
+            r"github\.com/([^/]+)/([^/]+)",
+            r"git@github\.com:([^/]+)/([^/]+)\.git",
+            r"git@github\.com:([^/]+)/([^/]+)",
+        ]
+
+        for pattern in patterns:
+            match = re.search(pattern, remote_url)
+            if match:
+                owner, repo = match.groups()
+                repo = repo.replace(".git", "")
+                return owner, repo
+
+        return None, None