To demonstrate the power of Model Context Protocol (MCP) in real-world enterprise AI, I recently ran a loan underwriting pipeline that combines: MCP for tool-style interaction between LLMs and services LangGraph to orchestrate multi-step workflows Amazon SageMaker to securely host the LLM FastAPI to serve agents with modular endpoints What Is LangGraph? LangGraph is a framework for orchestrating multi-step, stateful workflows across LLM-powered agents.

To demonstrate the power of Model Context Protocol (MCP) in real-world enterprise AI, I recently ran a loan underwriting pipeline that combines:
- MCP for tool-style interaction between LLMs and services
- LangGraph to orchestrate multi-step workflows
- Amazon SageMaker to securely host the LLM
- FastAPI to serve agents with modular endpoints
What Is LangGraph?
LangGraph is a framework for orchestrating multi-step, stateful workflows across LLM-powered agents.