curl --request POST \
     --url https://yoursite.com/mcp/my-server \
     --header 'content-type: application/json' \
     --header 'Mcp-Session-Id: your_session_id' \
     --data '
{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "resources/read",
  "params": {
    "uri": "docs://api-overview"
  }
}
'

import requests
response = requests.post(
    "https://yoursite.com/mcp/my-server",
    headers={"Content-Type": "application/json"},
    json={
        "jsonrpc": "2.0",
        "id": 2,
        "method": "resources/read",
        "params": {"uri": "docs://api-overview"}
    }
)
print(response.json())

const response = await fetch(
  "https://yoursite.com/mcp/my-server",
  {
    method: "POST",
    headers: { "Content-Type": "application/json" },
    body: JSON.stringify({
      jsonrpc: "2.0",
      id: 2,
      method: "resources/read",
      params: { uri: "docs://api-overview" }
    })
  }
);
const data = await response.json();

{
  "jsonrpc": "2.0",
  "id": 2,
  "result": {
    "contents": [
      {
        "uri": "docs://api-overview",
        "mimeType": "text/markdown",
        "text": "# API Overview\n\nThis server provides tools for managing customer records.\n\n## Available Operations\n- `get_customer` — Retrieve a customer by ID\n- `create_customer` — Create a new customer record\n"
      }
    ]
  }
}

{
  "jsonrpc": "2.0",
  "id": 2,
  "result": {
    "contents": [
      {
        "uri": "resource://products/featured",
        "mimeType": "application/json",
        "text": "[{\"id\":1,\"name\":\"Widget Pro\",\"price\":29.99},{\"id\":2,\"name\":\"Widget Lite\",\"price\":9.99}]"
      }
    ]
  }
}

{
  "jsonrpc": "2.0",
  "id": 2,
  "error": {
    "code": -32602,
    "message": "Resource not found: docs://unknown"
  }
}