Read the content of any file, with size limits for safety.

Args:
    file_path: Path to the file (relative to working directory or absolute)
    max_size_kb: Maximum file size to read in KB (default: 1024)

Returns:
    str: File content or an error message

Write content to a file in the working directory or system-wide if allowed.

Args:
    file_path: Path to the file to write (relative to working directory or absolute if system access is enabled)
    content: Content to write to the file
    overwrite: Whether to overwrite the file if it exists (default: False)
    encoding: File encoding (default: utf-8)

Returns:
    str: Status message about the file writing operation

List all Python files in a directory or subdirectory.

Args:
    directory_path: Path to directory (relative to working directory or absolute, empty for working directory)

List installed packages for a specific Python environment.

Args:
    environment: Name of the Python environment (default: default if custom path provided, otherwise system)

Execute Python code and return the result. Code runs in the working directory.

Args:
    code: Python code to execute
    environment: Name of the Python environment to use (default if custom path provided, otherwise system)
    save_as: Optional filename to save the code before execution (useful for future reference)

Install a Python package in the specified environment.

Args:
    package_name: Name of the package to install
    environment: Name of the Python environment (default if custom path provided, otherwise system)
    upgrade: Whether to upgrade the package if already installed (default: False)

Write content to a Python file in the working directory or system-wide if allowed.

Args:
    file_path: Path to the file to write (relative to working directory or absolute if system access is enabled)
    content: Content to write to the file
    overwrite: Whether to overwrite the file if it exists (default: False)

Execute a Python file and return the result.

Args:
    file_path: Path to the Python file to execute (relative to working directory or absolute if system access is enabled)
    environment: Name of the Python environment to use (default if custom path provided, otherwise system)
    arguments: List of command-line arguments to pass to the script