curl --request POST \
     --url https://yoursite.com/mcp/my-weather-tools \
     --header 'content-type: application/json' \
     --header 'Mcp-Session-Id: your_session_id' \
     --data '
{
  "jsonrpc": "2.0",
  "id": 3,
  "method": "tools/list",
  "params": {}
}
'

package main
import (
	"fmt"
	"io"
	"net/http"
	"strings"
)

func main() {
	body := strings.NewReader(`{
  "jsonrpc": "2.0",
  "id": 3,
  "method": "tools/list",
  "params": {}
}`)

	req, _ := http.NewRequest("POST", "https://yoursite.com/mcp/my-weather-tools", body)
	req.Header.Set("Content-Type", "application/json")

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	data, _ := io.ReadAll(resp.Body)
	fmt.Println(string(data))
}

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        String json = "{\n  \"jsonrpc\": \"2.0\",\n  \"id\": 3,\n  \"method\": \"tools/list\",\n  \"params\": {}\n}";

        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create("https://yoursite.com/mcp/my-weather-tools"))
            .header("Content-Type", "application/json")
            .POST(HttpRequest.BodyPublishers.ofString(json))
            .build();

        HttpClient client = HttpClient.newHttpClient();
        HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
        System.out.println(response.body());
    }
}

require 'net/http'
require 'json'
require 'uri'

uri = URI('https://yoursite.com/mcp/my-weather-tools')
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == 'https'

request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
  "jsonrpc": "2.0",
  "id": 3,
  "method": "tools/list",
  "params": {}
}'

response = http.request(request)
puts JSON.parse(response.body)

{
  "jsonrpc": "2.0",
  "id": 3,
  "result": {
    "tools": [
      {
        "name": "get_weather",
        "description": "Get current weather conditions for a city",
        "inputSchema": {
          "type": "object",
          "properties": {
            "city": {
              "type": "string",
              "description": "The city name to get weather for"
            }
          },
          "required": ["city"]
        }
      },
      {
        "name": "get_forecast",
        "description": "Get a 5-day weather forecast for a city",
        "inputSchema": {
          "type": "object",
          "properties": {
            "city": {
              "type": "string",
              "description": "The city name"
            },
            "units": {
              "type": "string",
              "enum": ["metric", "imperial"],
              "default": "metric",
              "description": "Temperature units"
            }
          },
          "required": ["city"]
        }
      }
    ]
  }
}