Gemini API এর সাথে ফাংশন কলিং, Gemini API এর সাথে ফাংশন কলিং

from google import genai
from google.genai import types

# Define the function declaration for the model
schedule_meeting_function = {
    "name": "schedule_meeting",
    "description": "Schedules a meeting with specified attendees at a given time and date.",
    "parameters": {
        "type": "object",
        "properties": {
            "attendees": {
                "type": "array",
                "items": {"type": "string"},
                "description": "List of people attending the meeting.",
            },
            "date": {
                "type": "string",
                "description": "Date of the meeting (e.g., '2024-07-29')",
            },
            "time": {
                "type": "string",
                "description": "Time of the meeting (e.g., '15:00')",
            },
            "topic": {
                "type": "string",
                "description": "The subject or topic of the meeting.",
            },
        },
        "required": ["attendees", "date", "time", "topic"],
    },
}

# Configure the client and tools
client = genai.Client()
tools = types.Tool(function_declarations=[schedule_meeting_function])
config = types.GenerateContentConfig(tools=[tools])

# Send request with function declarations
response = client.models.generate_content(
    model="gemini-2.5-flash",
    contents="Schedule a meeting with Bob and Alice for 03/14/2025 at 10:00 AM about the Q3 planning.",
    config=config,
)

# Check for a function call
if response.candidates[0].content.parts[0].function_call:
    function_call = response.candidates[0].content.parts[0].function_call
    print(f"Function to call: {function_call.name}")
    print(f"Arguments: {function_call.args}")
    #  In a real app, you would call your function here:
    #  result = schedule_meeting(**function_call.args)
else:
    print("No function call found in the response.")
    print(response.text)

import { GoogleGenAI, Type } from '@google/genai';

// Configure the client
const ai = new GoogleGenAI({});

// Define the function declaration for the model
const scheduleMeetingFunctionDeclaration = {
  name: 'schedule_meeting',
  description: 'Schedules a meeting with specified attendees at a given time and date.',
  parameters: {
    type: Type.OBJECT,
    properties: {
      attendees: {
        type: Type.ARRAY,
        items: { type: Type.STRING },
        description: 'List of people attending the meeting.',
      },
      date: {
        type: Type.STRING,
        description: 'Date of the meeting (e.g., "2024-07-29")',
      },
      time: {
        type: Type.STRING,
        description: 'Time of the meeting (e.g., "15:00")',
      },
      topic: {
        type: Type.STRING,
        description: 'The subject or topic of the meeting.',
      },
    },
    required: ['attendees', 'date', 'time', 'topic'],
  },
};

// Send request with function declarations
const response = await ai.models.generateContent({
  model: 'gemini-2.5-flash',
  contents: 'Schedule a meeting with Bob and Alice for 03/27/2025 at 10:00 AM about the Q3 planning.',
  config: {
    tools: [{
      functionDeclarations: [scheduleMeetingFunctionDeclaration]
    }],
  },
});

// Check for function calls in the response
if (response.functionCalls && response.functionCalls.length > 0) {
  const functionCall = response.functionCalls[0]; // Assuming one function call
  console.log(`Function to call: ${functionCall.name}`);
  console.log(`Arguments: ${JSON.stringify(functionCall.args)}`);
  // In a real app, you would call your actual function here:
  // const result = await scheduleMeeting(functionCall.args);
} else {
  console.log("No function call found in the response.");
  console.log(response.text);
}

curl "https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash:generateContent" \
  -H "x-goog-api-key: $GEMINI_API_KEY" \
  -H 'Content-Type: application/json' \
  -X POST \
  -d '{
    "contents": [
      {
        "role": "user",
        "parts": [
          {
            "text": "Schedule a meeting with Bob and Alice for 03/27/2025 at 10:00 AM about the Q3 planning."
          }
        ]
      }
    ],
    "tools": [
      {
        "functionDeclarations": [
          {
            "name": "schedule_meeting",
            "description": "Schedules a meeting with specified attendees at a given time and date.",
            "parameters": {
              "type": "object",
              "properties": {
                "attendees": {
                  "type": "array",
                  "items": {"type": "string"},
                  "description": "List of people attending the meeting."
                },
                "date": {
                  "type": "string",
                  "description": "Date of the meeting (e.g., '2024-07-29')"
                },
                "time": {
                  "type": "string",
                  "description": "Time of the meeting (e.g., '15:00')"
                },
                "topic": {
                  "type": "string",
                  "description": "The subject or topic of the meeting."
                }
              },
              "required": ["attendees", "date", "time", "topic"]
            }
          }
        ]
      }
    ]
  }'

# Define a function that the model can call to control smart lights
set_light_values_declaration = {
    "name": "set_light_values",
    "description": "Sets the brightness and color temperature of a light.",
    "parameters": {
        "type": "object",
        "properties": {
            "brightness": {
                "type": "integer",
                "description": "Light level from 0 to 100. Zero is off and 100 is full brightness",
            },
            "color_temp": {
                "type": "string",
                "enum": ["daylight", "cool", "warm"],
                "description": "Color temperature of the light fixture, which can be `daylight`, `cool` or `warm`.",
            },
        },
        "required": ["brightness", "color_temp"],
    },
}

# This is the actual function that would be called based on the model's suggestion
def set_light_values(brightness: int, color_temp: str) -> dict[str, int | str]:
    """Set the brightness and color temperature of a room light. (mock API).

    Args:
        brightness: Light level from 0 to 100. Zero is off and 100 is full brightness
        color_temp: Color temperature of the light fixture, which can be `daylight`, `cool` or `warm`.

    Returns:
        A dictionary containing the set brightness and color temperature.
    """
    return {"brightness": brightness, "colorTemperature": color_temp}

import { Type } from '@google/genai';

// Define a function that the model can call to control smart lights
const setLightValuesFunctionDeclaration = {
  name: 'set_light_values',
  description: 'Sets the brightness and color temperature of a light.',
  parameters: {
    type: Type.OBJECT,
    properties: {
      brightness: {
        type: Type.NUMBER,
        description: 'Light level from 0 to 100. Zero is off and 100 is full brightness',
      },
      color_temp: {
        type: Type.STRING,
        enum: ['daylight', 'cool', 'warm'],
        description: 'Color temperature of the light fixture, which can be `daylight`, `cool` or `warm`.',
      },
    },
    required: ['brightness', 'color_temp'],
  },
};

/**

*   Set the brightness and color temperature of a room light. (mock API)
*   @param {number} brightness - Light level from 0 to 100. Zero is off and 100 is full brightness
*   @param {string} color_temp - Color temperature of the light fixture, which can be `daylight`, `cool` or `warm`.
*   @return {Object} A dictionary containing the set brightness and color temperature.
*/
function setLightValues(brightness, color_temp) {
  return {
    brightness: brightness,
    colorTemperature: color_temp
  };
}

from google.genai import types

# Configure the client and tools
client = genai.Client()
tools = types.Tool(function_declarations=[set_light_values_declaration])
config = types.GenerateContentConfig(tools=[tools])

# Define user prompt
contents = [
    types.Content(
        role="user", parts=[types.Part(text="Turn the lights down to a romantic level")]
    )
]

# Send request with function declarations
response = client.models.generate_content(
    model="gemini-2.5-flash",
    contents=contents
    config=config,
)

print(response.candidates[0].content.parts[0].function_call)

import { GoogleGenAI } from '@google/genai';

// Generation config with function declaration
const config = {
  tools: [{
    functionDeclarations: [setLightValuesFunctionDeclaration]
  }]
};

// Configure the client
const ai = new GoogleGenAI({});

// Define user prompt
const contents = [
  {
    role: 'user',
    parts: [{ text: 'Turn the lights down to a romantic level' }]
  }
];

// Send request with function declarations
const response = await ai.models.generateContent({
  model: 'gemini-2.5-flash',
  contents: contents,
  config: config
});

console.log(response.functionCalls[0]);

id=None args={'color_temp': 'warm', 'brightness': 25} name='set_light_values'

{
  name: 'set_light_values',
  args: { brightness: 25, color_temp: 'warm' }
}

# Extract tool call details, it may not be in the first part.
tool_call = response.candidates[0].content.parts[0].function_call

if tool_call.name == "set_light_values":
    result = set_light_values(**tool_call.args)
    print(f"Function execution result: {result}")

// Extract tool call details
const tool_call = response.functionCalls[0]

let result;
if (tool_call.name === 'set_light_values') {
  result = setLightValues(tool_call.args.brightness, tool_call.args.color_temp);
  console.log(`Function execution result: ${JSON.stringify(result)}`);
}

from google import genai
from google.genai import types

# Create a function response part
function_response_part = types.Part.from_function_response(
    name=tool_call.name,
    response={"result": result},
)

# Append function call and result of the function execution to contents
contents.append(response.candidates[0].content) # Append the content from the model's response.
contents.append(types.Content(role="user", parts=[function_response_part])) # Append the function response

client = genai.Client()
final_response = client.models.generate_content(
    model="gemini-2.5-flash",
    config=config,
    contents=contents,
)

print(final_response.text)

// Create a function response part
const function_response_part = {
  name: tool_call.name,
  response: { result }
}

// Append function call and result of the function execution to contents
contents.push(response.candidates[0].content);
contents.push({ role: 'user', parts: [{ functionResponse: function_response_part }] });

// Get the final response from the model
const final_response = await ai.models.generateContent({
  model: 'gemini-2.5-flash',
  contents: contents,
  config: config
});

console.log(final_response.text);

import base64
# After receiving a response from a model with thinking enabled
# response = client.models.generate_content(...)

# The signature is attached to the response part containing the function call
part = response.candidates[0].content.parts[0]
if part.thought_signature:
  print(base64.b64encode(part.thought_signature).decode("utf-8"))

// After receiving a response from a model with thinking enabled
// const response = await ai.models.generateContent(...)

// The signature is attached to the response part containing the function call
const part = response.candidates[0].content.parts[0];
if (part.thoughtSignature) {
  console.log(part.thoughtSignature);
}

power_disco_ball = {
    "name": "power_disco_ball",
    "description": "Powers the spinning disco ball.",
    "parameters": {
        "type": "object",
        "properties": {
            "power": {
                "type": "boolean",
                "description": "Whether to turn the disco ball on or off.",
            }
        },
        "required": ["power"],
    },
}

start_music = {
    "name": "start_music",
    "description": "Play some music matching the specified parameters.",
    "parameters": {
        "type": "object",
        "properties": {
            "energetic": {
                "type": "boolean",
                "description": "Whether the music is energetic or not.",
            },
            "loud": {
                "type": "boolean",
                "description": "Whether the music is loud or not.",
            },
        },
        "required": ["energetic", "loud"],
    },
}

dim_lights = {
    "name": "dim_lights",
    "description": "Dim the lights.",
    "parameters": {
        "type": "object",
        "properties": {
            "brightness": {
                "type": "number",
                "description": "The brightness of the lights, 0.0 is off, 1.0 is full.",
            }
        },
        "required": ["brightness"],
    },
}

import { Type } from '@google/genai';

const powerDiscoBall = {
  name: 'power_disco_ball',
  description: 'Powers the spinning disco ball.',
  parameters: {
    type: Type.OBJECT,
    properties: {
      power: {
        type: Type.BOOLEAN,
        description: 'Whether to turn the disco ball on or off.'
      }
    },
    required: ['power']
  }
};

const startMusic = {
  name: 'start_music',
  description: 'Play some music matching the specified parameters.',
  parameters: {
    type: Type.OBJECT,
    properties: {
      energetic: {
        type: Type.BOOLEAN,
        description: 'Whether the music is energetic or not.'
      },
      loud: {
        type: Type.BOOLEAN,
        description: 'Whether the music is loud or not.'
      }
    },
    required: ['energetic', 'loud']
  }
};

const dimLights = {
  name: 'dim_lights',
  description: 'Dim the lights.',
  parameters: {
    type: Type.OBJECT,
    properties: {
      brightness: {
        type: Type.NUMBER,
        description: 'The brightness of the lights, 0.0 is off, 1.0 is full.'
      }
    },
    required: ['brightness']
  }
};

from google import genai
from google.genai import types

# Configure the client and tools
client = genai.Client()
house_tools = [
    types.Tool(function_declarations=[power_disco_ball, start_music, dim_lights])
]
config = types.GenerateContentConfig(
    tools=house_tools,
    automatic_function_calling=types.AutomaticFunctionCallingConfig(
        disable=True
    ),
    # Force the model to call 'any' function, instead of chatting.
    tool_config=types.ToolConfig(
        function_calling_config=types.FunctionCallingConfig(mode='ANY')
    ),
)

chat = client.chats.create(model="gemini-2.5-flash", config=config)
response = chat.send_message("Turn this place into a party!")

# Print out each of the function calls requested from this single call
print("Example 1: Forced function calling")
for fn in response.function_calls:
    args = ", ".join(f"{key}={val}" for key, val in fn.args.items())
    print(f"{fn.name}({args})")

import { GoogleGenAI } from '@google/genai';

// Set up function declarations
const houseFns = [powerDiscoBall, startMusic, dimLights];

const config = {
    tools: [{
        functionDeclarations: houseFns
    }],
    // Force the model to call 'any' function, instead of chatting.
    toolConfig: {
        functionCallingConfig: {
            mode: 'any'
        }
    }
};

// Configure the client
const ai = new GoogleGenAI({});

// Create a chat session
const chat = ai.chats.create({
    model: 'gemini-2.5-flash',
    config: config
});
const response = await chat.sendMessage({message: 'Turn this place into a party!'});

// Print out each of the function calls requested from this single call
console.log("Example 1: Forced function calling");
for (const fn of response.functionCalls) {
    const args = Object.entries(fn.args)
        .map(([key, val]) => `${key}=${val}`)
        .join(', ');
    console.log(`${fn.name}(${args})`);
}

from google import genai
from google.genai import types

# Actual function implementations
def power_disco_ball_impl(power: bool) -> dict:
    """Powers the spinning disco ball.

    Args:
        power: Whether to turn the disco ball on or off.

    Returns:
        A status dictionary indicating the current state.
    """
    return {"status": f"Disco ball powered {'on' if power else 'off'}"}

def start_music_impl(energetic: bool, loud: bool) -> dict:
    """Play some music matching the specified parameters.

    Args:
        energetic: Whether the music is energetic or not.
        loud: Whether the music is loud or not.

    Returns:
        A dictionary containing the music settings.
    """
    music_type = "energetic" if energetic else "chill"
    volume = "loud" if loud else "quiet"
    return {"music_type": music_type, "volume": volume}

def dim_lights_impl(brightness: float) -> dict:
    """Dim the lights.

    Args:
        brightness: The brightness of the lights, 0.0 is off, 1.0 is full.

    Returns:
        A dictionary containing the new brightness setting.
    """
    return {"brightness": brightness}

# Configure the client
client = genai.Client()
config = types.GenerateContentConfig(
    tools=[power_disco_ball_impl, start_music_impl, dim_lights_impl]
)

# Make the request
response = client.models.generate_content(
    model="gemini-2.5-flash",
    contents="Do everything you need to this place into party!",
    config=config,
)

print("\nExample 2: Automatic function calling")
print(response.text)
# I've turned on the disco ball, started playing loud and energetic music, and dimmed the lights to 50% brightness. Let's get this party started!

import os
from google import genai
from google.genai import types

# Example Functions
def get_weather_forecast(location: str) -> dict:
    """Gets the current weather temperature for a given location."""
    print(f"Tool Call: get_weather_forecast(location={location})")
    # TODO: Make API call
    print("Tool Response: {'temperature': 25, 'unit': 'celsius'}")
    return {"temperature": 25, "unit": "celsius"}  # Dummy response

def set_thermostat_temperature(temperature: int) -> dict:
    """Sets the thermostat to a desired temperature."""
    print(f"Tool Call: set_thermostat_temperature(temperature={temperature})")
    # TODO: Interact with a thermostat API
    print("Tool Response: {'status': 'success'}")
    return {"status": "success"}

# Configure the client and model
client = genai.Client()
config = types.GenerateContentConfig(
    tools=[get_weather_forecast, set_thermostat_temperature]
)

# Make the request
response = client.models.generate_content(
    model="gemini-2.5-flash",
    contents="If it's warmer than 20°C in London, set the thermostat to 20°C, otherwise set it to 18°C.",
    config=config,
)

# Print the final, user-facing response
print(response.text)

Tool Call: get_weather_forecast(location=London)
Tool Response: {'temperature': 25, 'unit': 'celsius'}
Tool Call: set_thermostat_temperature(temperature=20)
Tool Response: {'status': 'success'}
OK. I've set the thermostat to 20°C.

import { GoogleGenAI, Type } from "@google/genai";

// Configure the client
const ai = new GoogleGenAI({});

// Example Functions
function get_weather_forecast({ location }) {
  console.log(`Tool Call: get_weather_forecast(location=${location})`);
  // TODO: Make API call
  console.log("Tool Response: {'temperature': 25, 'unit': 'celsius'}");
  return { temperature: 25, unit: "celsius" };
}

function set_thermostat_temperature({ temperature }) {
  console.log(
    `Tool Call: set_thermostat_temperature(temperature=${temperature})`,
  );
  // TODO: Make API call
  console.log("Tool Response: {'status': 'success'}");
  return { status: "success" };
}

const toolFunctions = {
  get_weather_forecast,
  set_thermostat_temperature,
};

const tools = [
  {
    functionDeclarations: [
      {
        name: "get_weather_forecast",
        description:
          "Gets the current weather temperature for a given location.",
        parameters: {
          type: Type.OBJECT,
          properties: {
            location: {
              type: Type.STRING,
            },
          },
          required: ["location"],
        },
      },
      {
        name: "set_thermostat_temperature",
        description: "Sets the thermostat to a desired temperature.",
        parameters: {
          type: Type.OBJECT,
          properties: {
            temperature: {
              type: Type.NUMBER,
            },
          },
          required: ["temperature"],
        },
      },
    ],
  },
];

// Prompt for the model
let contents = [
  {
    role: "user",
    parts: [
      {
        text: "If it's warmer than 20°C in London, set the thermostat to 20°C, otherwise set it to 18°C.",
      },
    ],
  },
];

// Loop until the model has no more function calls to make
while (true) {
  const result = await ai.models.generateContent({
    model: "gemini-2.5-flash",
    contents,
    config: { tools },
  });

  if (result.functionCalls && result.functionCalls.length > 0) {
    const functionCall = result.functionCalls[0];

    const { name, args } = functionCall;

    if (!toolFunctions[name]) {
      throw new Error(`Unknown function call: ${name}`);
    }

    // Call the function and get the response.
    const toolResponse = toolFunctions[name](args);

    const functionResponsePart = {
      name: functionCall.name,
      response: {
        result: toolResponse,
      },
    };

    // Send the function response back to the model.
    contents.push({
      role: "model",
      parts: [
        {
          functionCall: functionCall,
        },
      ],
    });
    contents.push({
      role: "user",
      parts: [
        {
          functionResponse: functionResponsePart,
        },
      ],
    });
  } else {
    // No more function calls, break the loop.
    console.log(result.text);
    break;
  }
}

Tool Call: get_weather_forecast(location=London)
Tool Response: {'temperature': 25, 'unit': 'celsius'}
Tool Call: set_thermostat_temperature(temperature=20)
Tool Response: {'status': 'success'}
OK. It's 25°C in London, so I've set the thermostat to 20°C.

# Light control schemas
turn_on_the_lights_schema = {'name': 'turn_on_the_lights'}
turn_off_the_lights_schema = {'name': 'turn_off_the_lights'}

prompt = """
  Hey, can you write run some python code to turn on the lights, wait 10s and then turn off the lights?
  """

tools = [
    {'code_execution': {}},
    {'function_declarations': [turn_on_the_lights_schema, turn_off_the_lights_schema]}
]

await run(prompt, tools=tools, modality="AUDIO")

// Light control schemas
const turnOnTheLightsSchema = { name: 'turn_on_the_lights' };
const turnOffTheLightsSchema = { name: 'turn_off_the_lights' };

const prompt = `
  Hey, can you write run some python code to turn on the lights, wait 10s and then turn off the lights?
`;

const tools = [
  { codeExecution: {} },
  { functionDeclarations: [turnOnTheLightsSchema, turnOffTheLightsSchema] }
];

await run(prompt, tools=tools, modality="AUDIO")

from google.genai import types

# Configure function calling mode
tool_config = types.ToolConfig(
    function_calling_config=types.FunctionCallingConfig(
        mode="ANY", allowed_function_names=["get_current_temperature"]
    )
)

# Create the generation config
config = types.GenerateContentConfig(
    tools=[tools],  # not defined here.
    tool_config=tool_config,
)

import { FunctionCallingConfigMode } from '@google/genai';

// Configure function calling mode
const toolConfig = {
  functionCallingConfig: {
    mode: FunctionCallingConfigMode.ANY,
    allowedFunctionNames: ['get_current_temperature']
  }
};

// Create the generation config
const config = {
  tools: tools, // not defined here.
  toolConfig: toolConfig,
};

from google import genai
from google.genai import types

# Define the function with type hints and docstring
def get_current_temperature(location: str) -> dict:
    """Gets the current temperature for a given location.

    Args:
        location: The city and state, e.g. San Francisco, CA

    Returns:
        A dictionary containing the temperature and unit.
    """
    # ... (implementation) ...
    return {"temperature": 25, "unit": "Celsius"}

# Configure the client
client = genai.Client()
config = types.GenerateContentConfig(
    tools=[get_current_temperature]
)  # Pass the function itself

# Make the request
response = client.models.generate_content(
    model="gemini-2.5-flash",
    contents="What's the temperature in Boston?",
    config=config,
)

print(response.text)  # The SDK handles the function call and returns the final text

config = types.GenerateContentConfig(
    tools=[get_current_temperature],
    automatic_function_calling=types.AutomaticFunctionCallingConfig(disable=True)
)

AllowedType = (
  int | float | bool | str | list['AllowedType'] | pydantic.BaseModel)

from google import genai
from google.genai import types

def multiply(a: float, b: float):
    """Returns a * b."""
    return a * b

client = genai.Client()
fn_decl = types.FunctionDeclaration.from_callable(callable=multiply, client=client)

# to_json_dict() provides a clean JSON representation.
print(fn_decl.to_json_dict())

# Multiple tasks example - combining lights, code execution, and search
prompt = """
  Hey, I need you to do three things for me.

    1.  Turn on the lights.
    2.  Then compute the largest prime palindrome under 100000.
    3.  Then use Google Search to look up information about the largest earthquake in California the week of Dec 5 2024.

  Thanks!
  """

tools = [
    {'google_search': {}},
    {'code_execution': {}},
    {'function_declarations': [turn_on_the_lights_schema, turn_off_the_lights_schema]} # not defined here.
]

# Execute the prompt with specified tools in audio modality
await run(prompt, tools=tools, modality="AUDIO")

// Multiple tasks example - combining lights, code execution, and search
const prompt = `
  Hey, I need you to do three things for me.

    1.  Turn on the lights.
    2.  Then compute the largest prime palindrome under 100000.
    3.  Then use Google Search to look up information about the largest earthquake in California the week of Dec 5 2024.

  Thanks!
`;

const tools = [
  { googleSearch: {} },
  { codeExecution: {} },
  { functionDeclarations: [turnOnTheLightsSchema, turnOffTheLightsSchema] } // not defined here.
];

// Execute the prompt with specified tools in audio modality
await run(prompt, {tools: tools, modality: "AUDIO"});

pip install mcp

import os
import asyncio
from datetime import datetime
from mcp import ClientSession, StdioServerParameters
from mcp.client.stdio import stdio_client
from google import genai

client = genai.Client()

# Create server parameters for stdio connection
server_params = StdioServerParameters(
    command="npx",  # Executable
    args=["-y", "@philschmid/weather-mcp"],  # MCP Server
    env=None,  # Optional environment variables
)

async def run():
    async with stdio_client(server_params) as (read, write):
        async with ClientSession(read, write) as session:
            # Prompt to get the weather for the current day in London.
            prompt = f"What is the weather in London in {datetime.now().strftime('%Y-%m-%d')}?"

            # Initialize the connection between client and server
            await session.initialize()

            # Send request to the model with MCP function declarations
            response = await client.aio.models.generate_content(
                model="gemini-2.5-flash",
                contents=prompt,
                config=genai.types.GenerateContentConfig(
                    temperature=0,
                    tools=[session],  # uses the session, will automatically call the tool
                    # Uncomment if you **don't** want the SDK to automatically call the tool
                    # automatic_function_calling=genai.types.AutomaticFunctionCallingConfig(
                    #     disable=True
                    # ),
                ),
            )
            print(response.text)

# Start the asyncio event loop and run the main function
asyncio.run(run())

npm install @modelcontextprotocol/sdk

import { GoogleGenAI, FunctionCallingConfigMode , mcpToTool} from '@google/genai';
import { Client } from "@modelcontextprotocol/sdk/client/index.js";
import { StdioClientTransport } from "@modelcontextprotocol/sdk/client/stdio.js";

// Create server parameters for stdio connection
const serverParams = new StdioClientTransport({
  command: "npx", // Executable
  args: ["-y", "@philschmid/weather-mcp"] // MCP Server
});

const client = new Client(
  {
    name: "example-client",
    version: "1.0.0"
  }
);

// Configure the client
const ai = new GoogleGenAI({});

// Initialize the connection between client and server
await client.connect(serverParams);

// Send request to the model with MCP tools
const response = await ai.models.generateContent({
  model: "gemini-2.5-flash",
  contents: `What is the weather in London in ${new Date().toLocaleDateString()}?`,
  config: {
    tools: [mcpToTool(client)],  // uses the session, will automatically call the tool
    // Uncomment if you **don't** want the sdk to automatically call the tool
    // automaticFunctionCalling: {
    //   disable: true,
    // },
  },
});
console.log(response.text)

// Close the connection
await client.close();