Rename dummy agent to sample_calculator agent

- Renamed dummy/ directory to sample_calculator/
- Updated function name from create_dummy_agent to create_sample_calculator_agent
- Updated all references in registry.py (commented-out registration)
- Updated README.md documentation
- Maintained commented-out status for development reference

Author: kaleko

lib/idp_common_pkg/idp_common/agents/README.md

@@ -39,7 +39,7 @@ idp_common/agents/
 │   ├── __init__.py
 │   ├── agent.py                # External MCP agent factory
 │   └── config.py               # MCP-specific configuration
-├── dummy/                      # Dummy agent for development/testing
+├── sample_calculator/          # Sample calculator agent for development/testing
 │   ├── __init__.py
 │   └── agent.py                # Simple calculator agent
 ├── factory/                    # Agent factory and registry

lib/idp_common_pkg/idp_common/agents/factory/registry.py

@@ -21,7 +21,7 @@
 
 from ..analytics.agent import create_analytics_agent
 
-# from ..dummy.agent import create_dummy_agent  # Commented out - kept as reference for developers
+# from ..sample_calculator.agent import create_sample_calculator_agent  # Commented out - kept as reference for developers
 from .agent_factory import IDPAgentFactory
 
 logger = logging.getLogger(__name__)
@@ -49,13 +49,13 @@
     ],
 )
 
-# Register dummy agent - COMMENTED OUT for production use
+# Register sample_calculator agent - COMMENTED OUT for production use
 # Kept as reference pattern for developers
 # agent_factory.register_agent(
-#     agent_id="dummy-dev-v1",
-#     agent_name="Dummy Agent",
+#     agent_id="sample-calculator-dev-v1",
+#     agent_name="Sample Calculator Agent",
 #     agent_description="Simple development agent with calculator tool",
-#     creator_func=create_dummy_agent,
+#     creator_func=create_sample_calculator_agent,
 #     sample_queries=[
 #         "Calculate 25 * 4 + 10",
 #         "What is the square root of 144?",

lib/idp_common_pkg/idp_common/agents/sample_calculator/__init__.py

@@ -0,0 +1,8 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: MIT-0
+
+"""Sample calculator agent for development purposes."""
+
+from .agent import create_sample_calculator_agent
+
+__all__ = ["create_sample_calculator_agent"]

lib/idp_common_pkg/idp_common/agents/sample_calculator/agent.py

@@ -0,0 +1,37 @@
+# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+# SPDX-License-Identifier: MIT-0
+
+"""Sample Calculator Agent implementation for development purposes."""
+
+import logging
+
+import boto3
+import strands
+from strands.models import BedrockModel
+from strands_tools import calculator
+
+logger = logging.getLogger(__name__)
+
+
+def create_sample_calculator_agent(
+    session: boto3.Session,
+    **kwargs,
+) -> strands.Agent:
+    """
+    Create a minimal sample calculator agent with calculator tool.
+
+    Args:
+        session: Boto3 session for AWS operations
+        **kwargs: Additional arguments
+
+    Returns:
+        strands.Agent: Configured Strands agent instance
+    """
+    # Use hardcoded model ID
+    model_id = "us.anthropic.claude-3-7-sonnet-20250219-v1:0"
+
+    # Create Bedrock model
+    model = BedrockModel(model_id=model_id, session=session)
+
+    # Create and return agent with calculator tool
+    return strands.Agent(model=model, tools=[calculator])