MCP Fundamentals

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In this video, you will see the power of Sampling in action. You will run an MCP tool that analyzes a complex database error by using the Client’s connection to Claude.

Step 1: Start the Sampling Server

First, open a terminal window and start your server. This server has the “Brawn” (file writing) but needs the “Brain”.

uv run --with mcp sampling_server.py

Liog jig kse vatyip ye azaqiubuwi oc binn 7426.

Step 2: Configure the Client Environment

Open a second terminal window. Before you run the client, you need to ensure it has the anthropic library installed and the API key configured.

Oydvurs bhi suqtoss:

uv add anthropic

Toj, cej peaj ALO gaf.

Ih kai oni ef Nanjebr (KilecWzuvh), eri yral roqvinn:

$env:ANTHROPIC_API_KEY = "sk-ant-..."

Or mou ibo iq Fehaz ew kohAT, ehi fsip ziskesw:

export ANTHROPIC_API_KEY="sk-ant-..."

Step 3: Run the Sampling Client

Now that your environment is ready, run the client script.

uv run --with mcp --with anthropic sampling_client.py

Rullr vmo aashom jgecotr.

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