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Practical MCP with FastMCP & LangChain

Engineering the Agentic Experience

Building a Functional MCP Client
53%

Prepare the Environment

Let's start by creating a new directory for our client code and installing the FastMCP client library:

# Create a new directory for the client
mkdir -p $HOME/workspace/puppy_guide/client
cd $HOME/workspace/puppy_guide/client

# Start a new virtual environment
uv init --bare --python=3.12

# Install dependencies
uv add \
    "fastmcp==3.0.2" \
    "openai==2.21.0" \

Practical MCP with FastMCP & LangChain

Engineering the Agentic Experience

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