[
  {"type": "function", "function": {
    "name": "set_alarm",
    "description": "Sets an alarm on the phone for a clock time. Use for wake-up alarms or any alarm at a specific time.",
    "parameters": {"type": "object", "properties": {
      "time": {"type": "string", "description": "Alarm time in 24-hour HH:MM format, e.g. 06:30 or 18:00"},
      "label": {"type": "string", "description": "Optional name for the alarm, e.g. gym"},
      "repeat": {"type": "string", "enum": ["daily", "weekdays", "weekends"], "description": "Optional repeat schedule"}
    }, "required": ["time"]}}},
  {"type": "function", "function": {
    "name": "cancel_alarm",
    "description": "Cancels, deletes or turns off alarms. Without a time it cancels all alarms.",
    "parameters": {"type": "object", "properties": {
      "time": {"type": "string", "description": "Time of the alarm to cancel in 24-hour HH:MM format. Omit to cancel all alarms."}
    }, "required": []}}},
  {"type": "function", "function": {
    "name": "set_timer",
    "description": "Starts a countdown timer for a duration.",
    "parameters": {"type": "object", "properties": {
      "duration_seconds": {"type": "integer", "description": "Timer duration in seconds, e.g. 300 for 5 minutes"},
      "label": {"type": "string", "description": "Optional name for the timer, e.g. pasta"}
    }, "required": ["duration_seconds"]}}},
  {"type": "function", "function": {
    "name": "get_current_datetime",
    "description": "Returns the current local date, day of the week and time. Use when the user asks what time, day or date it is right now.",
    "parameters": {"type": "object", "properties": {}, "required": []}}},
  {"type": "function", "function": {
    "name": "toggle_flashlight",
    "description": "Turns the phone flashlight (torch) on or off.",
    "parameters": {"type": "object", "properties": {
      "state": {"type": "string", "enum": ["on", "off"], "description": "Desired flashlight state"}
    }, "required": ["state"]}}},
  {"type": "function", "function": {
    "name": "set_volume",
    "description": "Changes the phone media volume. Provide either an exact level or an action.",
    "parameters": {"type": "object", "properties": {
      "level": {"type": "integer", "description": "Exact volume level from 0 to 100"},
      "action": {"type": "string", "enum": ["up", "down", "mute", "unmute"], "description": "Relative change or mute/unmute"}
    }, "required": []}}},
  {"type": "function", "function": {
    "name": "set_brightness",
    "description": "Changes the screen brightness. Provide either an exact level or an action.",
    "parameters": {"type": "object", "properties": {
      "level": {"type": "integer", "description": "Exact brightness level from 0 to 100"},
      "action": {"type": "string", "enum": ["up", "down"], "description": "Make the screen brighter (up) or dimmer (down)"}
    }, "required": []}}},
  {"type": "function", "function": {
    "name": "toggle_wifi",
    "description": "Turns Wi-Fi on or off.",
    "parameters": {"type": "object", "properties": {
      "state": {"type": "string", "enum": ["on", "off"], "description": "Desired Wi-Fi state"}
    }, "required": ["state"]}}},
  {"type": "function", "function": {
    "name": "toggle_bluetooth",
    "description": "Turns Bluetooth on or off.",
    "parameters": {"type": "object", "properties": {
      "state": {"type": "string", "enum": ["on", "off"], "description": "Desired Bluetooth state"}
    }, "required": ["state"]}}},
  {"type": "function", "function": {
    "name": "get_weather",
    "description": "Gets the weather or forecast: temperature, rain, hot or cold, humidity. Location defaults to the user's current location.",
    "parameters": {"type": "object", "properties": {
      "location": {"type": "string", "description": "City or place name. Omit for the user's current location."},
      "date": {"type": "string", "description": "Day of the forecast as the user said it, e.g. tomorrow, saturday. Omit for today/now."}
    }, "required": []}}},
  {"type": "function", "function": {
    "name": "create_calendar_event",
    "description": "Creates a calendar event, meeting or appointment.",
    "parameters": {"type": "object", "properties": {
      "title": {"type": "string", "description": "Short event title"},
      "date": {"type": "string", "description": "Event date as the user said it, e.g. tomorrow, next monday, 5 october"},
      "time": {"type": "string", "description": "Start time in 24-hour HH:MM format"},
      "duration_minutes": {"type": "integer", "description": "Optional event length in minutes"}
    }, "required": ["title", "date"]}}},
  {"type": "function", "function": {
    "name": "set_reminder",
    "description": "Creates a reminder to do something at a time, on a date, or after a delay.",
    "parameters": {"type": "object", "properties": {
      "text": {"type": "string", "description": "What to remind the user about"},
      "date": {"type": "string", "description": "Date as the user said it, e.g. tomorrow, friday. Omit if not given."},
      "time": {"type": "string", "description": "Clock time in 24-hour HH:MM format. Omit if not given."},
      "delay_minutes": {"type": "integer", "description": "Remind after this many minutes from now, for requests like 'in 20 minutes'"}
    }, "required": ["text"]}}},
  {"type": "function", "function": {
    "name": "send_message",
    "description": "Sends a text message to a contact.",
    "parameters": {"type": "object", "properties": {
      "recipient": {"type": "string", "description": "Contact name as the user said it, e.g. mom, Rahul"},
      "message": {"type": "string", "description": "The message body to send"},
      "app": {"type": "string", "enum": ["sms", "whatsapp", "telegram"], "description": "Messaging app, only if the user names one"}
    }, "required": ["recipient", "message"]}}},
  {"type": "function", "function": {
    "name": "make_call",
    "description": "Places a phone call or video call to a contact or number.",
    "parameters": {"type": "object", "properties": {
      "contact": {"type": "string", "description": "Contact name or phone number"},
      "video": {"type": "boolean", "description": "true for a video call. Omit for a normal voice call."}
    }, "required": ["contact"]}}},
  {"type": "function", "function": {
    "name": "open_app",
    "description": "Opens or launches an app on the phone.",
    "parameters": {"type": "object", "properties": {
      "app_name": {"type": "string", "description": "Name of the app, e.g. Instagram, Camera, Settings"}
    }, "required": ["app_name"]}}},
  {"type": "function", "function": {
    "name": "play_music",
    "description": "Starts playing music: a song, artist, album, genre, playlist or mood.",
    "parameters": {"type": "object", "properties": {
      "query": {"type": "string", "description": "What to play, e.g. Arijit Singh, lofi, Bohemian Rhapsody. Omit for any music."}
    }, "required": []}}},
  {"type": "function", "function": {
    "name": "media_control",
    "description": "Controls the media that is currently playing: pause, resume, skip to next, go to previous, or stop.",
    "parameters": {"type": "object", "properties": {
      "action": {"type": "string", "enum": ["pause", "resume", "next", "previous", "stop"], "description": "Playback action"}
    }, "required": ["action"]}}},
  {"type": "function", "function": {
    "name": "navigate_to",
    "description": "Starts map navigation or directions to a destination.",
    "parameters": {"type": "object", "properties": {
      "destination": {"type": "string", "description": "Place or address to go to"},
      "mode": {"type": "string", "enum": ["driving", "walking", "transit", "cycling"], "description": "Travel mode, only if the user says it"}
    }, "required": ["destination"]}}},
  {"type": "function", "function": {
    "name": "web_search",
    "description": "Searches the web for information: facts, news, scores, prices, definitions, recipes, how-to questions, time in other cities.",
    "parameters": {"type": "object", "properties": {
      "query": {"type": "string", "description": "Concise search query"}
    }, "required": ["query"]}}},
  {"type": "function", "function": {
    "name": "take_note",
    "description": "Saves a note with the given content.",
    "parameters": {"type": "object", "properties": {
      "content": {"type": "string", "description": "Text of the note"}
    }, "required": ["content"]}}}
]