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mcp_kit.targets.mocked

Mocked target implementation that generates fake responses.

MockConfig​

@dataclass
class MockConfig()

Configuration for mocked target behavior.

Arguments:

  • response_generator: The generator to use for creating mock responses

MockedTarget​

class MockedTarget(Target)

Target that wraps another target and generates mock responses.

This target implementation intercepts tool calls and generates synthetic responses instead of calling the actual target. Useful for testing and development scenarios.

__init__​

def __init__(target: Target, mock_config: MockConfig) -> None

Initialize the mocked target.

Arguments:

  • target: The base target to wrap
  • mock_config: Configuration for mock behavior

name​

@property
def name() -> str

Get the target name with '_mocked' suffix.

Returns:

The target name with mocked indicator

from_config​

@classmethod
def from_config(cls, config: DictConfig) -> Self

Create MockedTarget from configuration.

Arguments:

  • config: Target configuration from OmegaConf

Returns:

MockedTarget instance

initialize​

async def initialize() -> None

Initialize the base target.

list_tools​

async def list_tools() -> list[Tool]

List tools from the base target.

Returns:

List of available tools from the base target

call_tool​

async def call_tool(name: str,
                    arguments: dict[str, Any] | None = None) -> list[Content]

Generate a mock response for the specified tool.

Instead of calling the actual tool, this method generates a synthetic response using the configured response generator.

Arguments:

  • name: Name of the tool to mock
  • arguments: Arguments that would be passed to the tool

Raises:

  • ValueError: If the specified tool is not found
  • LlmAuthenticationError: If LLM authentication fails (exits program)

Returns:

Generated mock content response

close​

async def close() -> None

Close the base target.