diff --git a/src/auto_readme/parsers/__init__.py b/src/auto_readme/parsers/__init__.py
new file mode 100644
index 0000000..4fa0427
--- /dev/null
+++ b/src/auto_readme/parsers/__init__.py
@@ -0,0 +1,56 @@
+"""Dependency parsers for the Auto README Generator."""
+
+from abc import ABC, abstractmethod
+from pathlib import Path
+from typing import Optional, Protocol
+
+from ..models import Dependency
+
+
+class DependencyParser(Protocol):
+    """Protocol for dependency parsers."""
+
+    def can_parse(self, path: Path) -> bool: ...
+    def parse(self, path: Path) -> list[Dependency]: ...
+
+
+class BaseParser(ABC):
+    """Abstract base class for dependency parsers."""
+
+    @abstractmethod
+    def can_parse(self, path: Path) -> bool:
+        """Check if this parser can handle the given file."""
+        pass
+
+    @abstractmethod
+    def parse(self, path: Path) -> list[Dependency]:
+        """Parse dependencies from the file."""
+        pass
+
+    def _normalize_version(self, version: Optional[str]) -> Optional[str]:
+        """Normalize version string."""
+        if version is None:
+            return None
+        version = version.strip()
+        if version.startswith("^") or version.startswith("~"):
+            version = version[1:]
+        if version.startswith(">="):
+            version = version[2:]
+        return version if version else None
+
+
+from .python_parser import PythonDependencyParser
+from .javascript_parser import JavaScriptDependencyParser
+from .go_parser import GoDependencyParser
+from .rust_parser import RustDependencyParser
+from .parser_factory import DependencyParserFactory
+
+__all__ = [
+    "DependencyParser",
+    "BaseParser",
+    "PythonDependencyParser",
+    "JavaScriptDependencyParser",
+    "GoDependencyParser",
+    "RustDependencyParser",
+    "DependencyParserFactory",
+]
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