diff --git a/pyproject.toml b/pyproject.toml
index 64a354e2..9d3c05a1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -67,7 +67,6 @@ tenacity = "*"
 psutil = "*"
 python-dotenv = "*"
 PyYAML = "*"
-docstring_parser = "0.16" # TODO:
 networkx = "*"
 aiofiles = "*"
 rich = "*"
diff --git a/requirements.txt b/requirements.txt
index 6eb2936b..763d2987 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,6 @@ rich
 psutil
 python-dotenv
 PyYAML
-docstring_parser==0.16
 black
 ruff
 types-toml>=0.10.8.1
diff --git a/swarms/tools/pydantic_to_json.py b/swarms/tools/pydantic_to_json.py
index cb1bb18b..ae8b6a44 100644
--- a/swarms/tools/pydantic_to_json.py
+++ b/swarms/tools/pydantic_to_json.py
@@ -1,6 +1,6 @@
 from typing import Any, List
 
-from docstring_parser import parse
+from swarms.utils.docstring_parser import parse
 from pydantic import BaseModel
 from swarms.utils.loguru_logger import initialize_logger
 
diff --git a/swarms/utils/docstring_parser.py b/swarms/utils/docstring_parser.py
new file mode 100644
index 00000000..1bf43226
--- /dev/null
+++ b/swarms/utils/docstring_parser.py
@@ -0,0 +1,140 @@
+"""
+Custom docstring parser implementation to replace the docstring_parser package.
+
+This module provides a simple docstring parser that extracts parameter information
+and descriptions from Python docstrings in Google/NumPy style format.
+"""
+
+import re
+from typing import List, Optional, NamedTuple
+
+
+class DocstringParam(NamedTuple):
+    """Represents a parameter in a docstring."""
+
+    arg_name: str
+    description: str
+
+
+class DocstringInfo(NamedTuple):
+    """Represents parsed docstring information."""
+
+    short_description: Optional[str]
+    params: List[DocstringParam]
+
+
+def parse(docstring: str) -> DocstringInfo:
+    """
+    Parse a docstring and extract parameter information and description.
+
+    Args:
+        docstring (str): The docstring to parse.
+
+    Returns:
+        DocstringInfo: Parsed docstring information containing short description and parameters.
+    """
+    if not docstring or not docstring.strip():
+        return DocstringInfo(short_description=None, params=[])
+
+    # Clean up the docstring
+    lines = [line.strip() for line in docstring.strip().split("\n")]
+
+    # Extract short description (first non-empty line that's not a section header)
+    short_description = None
+    for line in lines:
+        if line and not line.startswith(
+            (
+                "Args:",
+                "Parameters:",
+                "Returns:",
+                "Yields:",
+                "Raises:",
+                "Note:",
+                "Example:",
+                "Examples:",
+            )
+        ):
+            short_description = line
+            break
+
+    # Extract parameters
+    params = []
+
+    # Look for Args: or Parameters: section
+    in_args_section = False
+    current_param = None
+
+    for line in lines:
+        # Check if we're entering the Args/Parameters section
+        if line.lower().startswith(("args:", "parameters:")):
+            in_args_section = True
+            continue
+
+        # Check if we're leaving the Args/Parameters section
+        if (
+            in_args_section
+            and line
+            and not line.startswith(" ")
+            and not line.startswith("\t")
+        ):
+            # Check if this is a new section header
+            if line.lower().startswith(
+                (
+                    "returns:",
+                    "yields:",
+                    "raises:",
+                    "note:",
+                    "example:",
+                    "examples:",
+                    "see also:",
+                    "see_also:",
+                )
+            ):
+                in_args_section = False
+                if current_param:
+                    params.append(current_param)
+                    current_param = None
+                continue
+
+        if in_args_section and line:
+            # Check if this line starts a new parameter (starts with parameter name)
+            # Pattern: param_name (type): description
+            param_match = re.match(
+                r"^(\w+)\s*(?:\([^)]*\))?\s*:\s*(.+)$", line
+            )
+            if param_match:
+                # Save previous parameter if exists
+                if current_param:
+                    params.append(current_param)
+
+                param_name = param_match.group(1)
+                param_desc = param_match.group(2).strip()
+                current_param = DocstringParam(
+                    arg_name=param_name, description=param_desc
+                )
+            elif current_param and (
+                line.startswith(" ") or line.startswith("\t")
+            ):
+                # This is a continuation of the current parameter description
+                current_param = DocstringParam(
+                    arg_name=current_param.arg_name,
+                    description=current_param.description
+                    + " "
+                    + line.strip(),
+                )
+            elif not line.startswith(" ") and not line.startswith(
+                "\t"
+            ):
+                # This might be a new section, stop processing args
+                in_args_section = False
+                if current_param:
+                    params.append(current_param)
+                    current_param = None
+
+    # Add the last parameter if it exists
+    if current_param:
+        params.append(current_param)
+
+    return DocstringInfo(
+        short_description=short_description, params=params
+    )
diff --git a/tests/test_docstring_parser.py b/tests/test_docstring_parser.py
new file mode 100644
index 00000000..2f1f2114
--- /dev/null
+++ b/tests/test_docstring_parser.py
@@ -0,0 +1,431 @@
+"""
+Test suite for the custom docstring parser implementation.
+
+This module contains comprehensive tests to ensure the docstring parser
+works correctly with various docstring formats and edge cases.
+"""
+
+import pytest
+from swarms.utils.docstring_parser import (
+    parse,
+    DocstringParam,
+)
+
+
+class TestDocstringParser:
+    """Test cases for the docstring parser functionality."""
+
+    def test_empty_docstring(self):
+        """Test parsing of empty docstring."""
+        result = parse("")
+        assert result.short_description is None
+        assert result.params == []
+
+    def test_none_docstring(self):
+        """Test parsing of None docstring."""
+        result = parse(None)
+        assert result.short_description is None
+        assert result.params == []
+
+    def test_whitespace_only_docstring(self):
+        """Test parsing of whitespace-only docstring."""
+        result = parse("   \n  \t  \n  ")
+        assert result.short_description is None
+        assert result.params == []
+
+    def test_simple_docstring_no_args(self):
+        """Test parsing of simple docstring without Args section."""
+        docstring = """
+        This is a simple function.
+        
+        Returns:
+            str: A simple string
+        """
+        result = parse(docstring)
+        assert (
+            result.short_description == "This is a simple function."
+        )
+        assert result.params == []
+
+    def test_docstring_with_args(self):
+        """Test parsing of docstring with Args section."""
+        docstring = """
+        This is a test function.
+
+        Args:
+            param1 (str): First parameter
+            param2 (int): Second parameter
+            param3 (bool, optional): Third parameter with default
+
+        Returns:
+            str: Return value description
+        """
+        result = parse(docstring)
+        assert result.short_description == "This is a test function."
+        assert len(result.params) == 3
+        assert result.params[0] == DocstringParam(
+            "param1", "First parameter"
+        )
+        assert result.params[1] == DocstringParam(
+            "param2", "Second parameter"
+        )
+        assert result.params[2] == DocstringParam(
+            "param3", "Third parameter with default"
+        )
+
+    def test_docstring_with_parameters_section(self):
+        """Test parsing of docstring with Parameters section."""
+        docstring = """
+        Another test function.
+
+        Parameters:
+            name (str): The name parameter
+            age (int): The age parameter
+
+        Returns:
+            None: Nothing is returned
+        """
+        result = parse(docstring)
+        assert result.short_description == "Another test function."
+        assert len(result.params) == 2
+        assert result.params[0] == DocstringParam(
+            "name", "The name parameter"
+        )
+        assert result.params[1] == DocstringParam(
+            "age", "The age parameter"
+        )
+
+    def test_docstring_with_multiline_param_description(self):
+        """Test parsing of docstring with multiline parameter descriptions."""
+        docstring = """
+        Function with multiline descriptions.
+
+        Args:
+            param1 (str): This is a very long description
+                that spans multiple lines and should be
+                properly concatenated.
+            param2 (int): Short description
+
+        Returns:
+            str: Result
+        """
+        result = parse(docstring)
+        assert (
+            result.short_description
+            == "Function with multiline descriptions."
+        )
+        assert len(result.params) == 2
+        expected_desc = "This is a very long description that spans multiple lines and should be properly concatenated."
+        assert result.params[0] == DocstringParam(
+            "param1", expected_desc
+        )
+        assert result.params[1] == DocstringParam(
+            "param2", "Short description"
+        )
+
+    def test_docstring_without_type_annotations(self):
+        """Test parsing of docstring without type annotations."""
+        docstring = """
+        Function without type annotations.
+
+        Args:
+            param1: First parameter without type
+            param2: Second parameter without type
+
+        Returns:
+            str: Result
+        """
+        result = parse(docstring)
+        assert (
+            result.short_description
+            == "Function without type annotations."
+        )
+        assert len(result.params) == 2
+        assert result.params[0] == DocstringParam(
+            "param1", "First parameter without type"
+        )
+        assert result.params[1] == DocstringParam(
+            "param2", "Second parameter without type"
+        )
+
+    def test_pydantic_style_docstring(self):
+        """Test parsing of Pydantic-style docstring."""
+        docstring = """
+        Convert a Pydantic model to a dictionary representation of functions.
+
+        Args:
+            pydantic_type (type[BaseModel]): The Pydantic model type to convert.
+
+        Returns:
+            dict[str, Any]: A dictionary representation of the functions.
+        """
+        result = parse(docstring)
+        assert (
+            result.short_description
+            == "Convert a Pydantic model to a dictionary representation of functions."
+        )
+        assert len(result.params) == 1
+        assert result.params[0] == DocstringParam(
+            "pydantic_type", "The Pydantic model type to convert."
+        )
+
+    def test_docstring_with_various_sections(self):
+        """Test parsing of docstring with multiple sections."""
+        docstring = """
+        Complex function with multiple sections.
+
+        Args:
+            input_data (dict): Input data dictionary
+            validate (bool): Whether to validate input
+
+        Returns:
+            dict: Processed data
+
+        Raises:
+            ValueError: If input is invalid
+
+        Note:
+            This is a note section
+
+        Example:
+            >>> result = complex_function({"key": "value"})
+        """
+        result = parse(docstring)
+        assert (
+            result.short_description
+            == "Complex function with multiple sections."
+        )
+        assert len(result.params) == 2
+        assert result.params[0] == DocstringParam(
+            "input_data", "Input data dictionary"
+        )
+        assert result.params[1] == DocstringParam(
+            "validate", "Whether to validate input"
+        )
+
+    def test_docstring_with_see_also_section(self):
+        """Test parsing of docstring with See Also section."""
+        docstring = """
+        Function with See Also section.
+
+        Args:
+            param1 (str): First parameter
+
+        See Also:
+            related_function: For related functionality
+        """
+        result = parse(docstring)
+        assert (
+            result.short_description
+            == "Function with See Also section."
+        )
+        assert len(result.params) == 1
+        assert result.params[0] == DocstringParam(
+            "param1", "First parameter"
+        )
+
+    def test_docstring_with_see_also_underscore_section(self):
+        """Test parsing of docstring with See_Also section (underscore variant)."""
+        docstring = """
+        Function with See_Also section.
+
+        Args:
+            param1 (str): First parameter
+
+        See_Also:
+            related_function: For related functionality
+        """
+        result = parse(docstring)
+        assert (
+            result.short_description
+            == "Function with See_Also section."
+        )
+        assert len(result.params) == 1
+        assert result.params[0] == DocstringParam(
+            "param1", "First parameter"
+        )
+
+    def test_docstring_with_yields_section(self):
+        """Test parsing of docstring with Yields section."""
+        docstring = """
+        Generator function.
+
+        Args:
+            items (list): List of items to process
+
+        Yields:
+            str: Processed item
+        """
+        result = parse(docstring)
+        assert result.short_description == "Generator function."
+        assert len(result.params) == 1
+        assert result.params[0] == DocstringParam(
+            "items", "List of items to process"
+        )
+
+    def test_docstring_with_raises_section(self):
+        """Test parsing of docstring with Raises section."""
+        docstring = """
+        Function that can raise exceptions.
+
+        Args:
+            value (int): Value to process
+
+        Raises:
+            ValueError: If value is negative
+        """
+        result = parse(docstring)
+        assert (
+            result.short_description
+            == "Function that can raise exceptions."
+        )
+        assert len(result.params) == 1
+        assert result.params[0] == DocstringParam(
+            "value", "Value to process"
+        )
+
+    def test_docstring_with_examples_section(self):
+        """Test parsing of docstring with Examples section."""
+        docstring = """
+        Function with examples.
+
+        Args:
+            x (int): Input value
+
+        Examples:
+            >>> result = example_function(5)
+            >>> print(result)
+        """
+        result = parse(docstring)
+        assert result.short_description == "Function with examples."
+        assert len(result.params) == 1
+        assert result.params[0] == DocstringParam("x", "Input value")
+
+    def test_docstring_with_note_section(self):
+        """Test parsing of docstring with Note section."""
+        docstring = """
+        Function with a note.
+
+        Args:
+            data (str): Input data
+
+        Note:
+            This function is deprecated
+        """
+        result = parse(docstring)
+        assert result.short_description == "Function with a note."
+        assert len(result.params) == 1
+        assert result.params[0] == DocstringParam(
+            "data", "Input data"
+        )
+
+    def test_docstring_with_complex_type_annotations(self):
+        """Test parsing of docstring with complex type annotations."""
+        docstring = """
+        Function with complex types.
+
+        Args:
+            data (List[Dict[str, Any]]): Complex data structure
+            callback (Callable[[str], int]): Callback function
+            optional (Optional[str], optional): Optional parameter
+
+        Returns:
+            Union[str, None]: Result or None
+        """
+        result = parse(docstring)
+        assert (
+            result.short_description == "Function with complex types."
+        )
+        assert len(result.params) == 3
+        assert result.params[0] == DocstringParam(
+            "data", "Complex data structure"
+        )
+        assert result.params[1] == DocstringParam(
+            "callback", "Callback function"
+        )
+        assert result.params[2] == DocstringParam(
+            "optional", "Optional parameter"
+        )
+
+    def test_docstring_with_no_description(self):
+        """Test parsing of docstring with no description, only Args."""
+        docstring = """
+        Args:
+            param1 (str): First parameter
+            param2 (int): Second parameter
+        """
+        result = parse(docstring)
+        assert result.short_description is None
+        assert len(result.params) == 2
+        assert result.params[0] == DocstringParam(
+            "param1", "First parameter"
+        )
+        assert result.params[1] == DocstringParam(
+            "param2", "Second parameter"
+        )
+
+    def test_docstring_with_empty_args_section(self):
+        """Test parsing of docstring with empty Args section."""
+        docstring = """
+        Function with empty Args section.
+
+        Args:
+
+        Returns:
+            str: Result
+        """
+        result = parse(docstring)
+        assert (
+            result.short_description
+            == "Function with empty Args section."
+        )
+        assert result.params == []
+
+    def test_docstring_with_mixed_indentation(self):
+        """Test parsing of docstring with mixed indentation."""
+        docstring = """
+        Function with mixed indentation.
+
+        Args:
+            param1 (str): First parameter
+                with continuation
+            param2 (int): Second parameter
+        """
+        result = parse(docstring)
+        assert (
+            result.short_description
+            == "Function with mixed indentation."
+        )
+        assert len(result.params) == 2
+        assert result.params[0] == DocstringParam(
+            "param1", "First parameter with continuation"
+        )
+        assert result.params[1] == DocstringParam(
+            "param2", "Second parameter"
+        )
+
+    def test_docstring_with_tab_indentation(self):
+        """Test parsing of docstring with tab indentation."""
+        docstring = """
+        Function with tab indentation.
+
+        Args:
+        	param1 (str): First parameter
+        	param2 (int): Second parameter
+        """
+        result = parse(docstring)
+        assert (
+            result.short_description
+            == "Function with tab indentation."
+        )
+        assert len(result.params) == 2
+        assert result.params[0] == DocstringParam(
+            "param1", "First parameter"
+        )
+        assert result.params[1] == DocstringParam(
+            "param2", "Second parameter"
+        )
+
+
+if __name__ == "__main__":
+    pytest.main([__file__])