diff --git a/resources/commands/crypto/command.toml b/resources/commands/crypto/command.toml
new file mode 100644
index 0000000..330d66e
--- /dev/null
+++ b/resources/commands/crypto/command.toml
@@ -0,0 +1,27 @@
+[[commands]]
+id = "crypto_price"
+type = "lua"
+script = "price.lua"
+sandbox = "full"
+timeout = 10000
+
+[commands.phrases]
+ru = [
+    "сколько биткоин",
+    "цена биткоина",
+    "курс биткоина",
+    "цена эфира",
+    "сколько эфир",
+    "цена крипты",
+    "цена соланы",
+]
+en = [
+    "bitcoin price",
+    "ethereum price",
+    "crypto price",
+    "btc price",
+]
+ua = [
+    "ціна біткоїна",
+    "курс біткоїна",
+]
diff --git a/resources/commands/crypto/price.lua b/resources/commands/crypto/price.lua
new file mode 100644
index 0000000..97f33d5
--- /dev/null
+++ b/resources/commands/crypto/price.lua
@@ -0,0 +1,51 @@
+local phrase = (jarvis.context.phrase or ""):lower()
+
+local coin_id, label
+if phrase:find("эфир") or phrase:find("eth") or phrase:find("ethereum") then
+    coin_id, label = "ethereum", "Эфир"
+elseif phrase:find("солан") or phrase:find("sol") then
+    coin_id, label = "solana", "Солана"
+elseif phrase:find("doge") or phrase:find("дог") then
+    coin_id, label = "dogecoin", "Догикоин"
+elseif phrase:find("ton") or phrase:find("тон") then
+    coin_id, label = "the-open-network", "TON"
+else
+    coin_id, label = "bitcoin", "Биткоин"
+end
+
+local url = "https://api.coingecko.com/api/v3/simple/price?ids=" .. coin_id .. "&vs_currencies=usd,rub&include_24hr_change=true"
+local res = jarvis.http.json(url)
+if not res or type(res) ~= "table" or not res[coin_id] then
+    jarvis.system.notify("Crypto", "CoinGecko не ответил")
+    jarvis.audio.play_error()
+    return { chain = false }
+end
+
+local data = res[coin_id]
+local usd = data.usd
+local rub = data.rub
+local ch  = data.usd_24h_change or 0
+
+local title = string.format("%s: $%s | %s ₽", label, tostring(usd), tostring(math.floor(rub or 0)))
+local detail = string.format("за 24 часа %+.2f%%", ch)
+jarvis.system.notify(title, detail)
+jarvis.log("info", title .. " | " .. detail)
+
+local say
+if ch > 1 then
+    say = string.format("%s стоит %s долларов, за сутки вырос на %.1f процентов.", label, tostring(math.floor(usd)), ch)
+elseif ch < -1 then
+    say = string.format("%s стоит %s долларов, за сутки упал на %.1f процентов.", label, tostring(math.floor(usd)), math.abs(ch))
+else
+    say = string.format("%s стоит %s долларов, без существенных изменений.", label, tostring(math.floor(usd)))
+end
+
+local sapi = say:gsub("'", "''")
+local ps = string.format(
+    [[Add-Type -AssemblyName System.Speech; $s = New-Object System.Speech.Synthesis.SpeechSynthesizer; foreach ($v in $s.GetInstalledVoices()) { if ($v.VoiceInfo.Culture.TwoLetterISOLanguageName -eq 'ru') { try { $s.SelectVoice($v.VoiceInfo.Name); break } catch {} } } $s.Speak('%s')]],
+    sapi
+)
+jarvis.system.exec(string.format('powershell -NoProfile -Command "%s"', ps:gsub('"', '\\"')))
+
+jarvis.audio.play_ok()
+return { chain = false }
diff --git a/resources/commands/currency/command.toml b/resources/commands/currency/command.toml
new file mode 100644
index 0000000..1c4ce85
--- /dev/null
+++ b/resources/commands/currency/command.toml
@@ -0,0 +1,29 @@
+[[commands]]
+id = "currency_rate"
+type = "lua"
+script = "rate.lua"
+sandbox = "full"
+timeout = 10000
+
+[commands.phrases]
+ru = [
+    "курс доллара",
+    "курс евро",
+    "сколько стоит доллар",
+    "сколько стоит евро",
+    "курс юаня",
+    "курс валют",
+    "что с долларом",
+    "что с евро",
+]
+en = [
+    "dollar rate",
+    "euro rate",
+    "currency rate",
+    "what is dollar",
+]
+ua = [
+    "курс долара",
+    "курс євро",
+    "що з доларом",
+]
diff --git a/resources/commands/currency/rate.lua b/resources/commands/currency/rate.lua
new file mode 100644
index 0000000..ea154b6
--- /dev/null
+++ b/resources/commands/currency/rate.lua
@@ -0,0 +1,59 @@
+local phrase = (jarvis.context.phrase or ""):lower()
+
+local target = "usd"
+if phrase:find("евро") or phrase:find("eur") then target = "eur"
+elseif phrase:find("юан") or phrase:find("cny") or phrase:find("yuan") then target = "cny"
+elseif phrase:find("фунт") or phrase:find("gbp") then target = "gbp"
+elseif phrase:find("йен") or phrase:find("jpy") then target = "jpy"
+elseif phrase:find("тенге") or phrase:find("kzt") then target = "kzt"
+end
+
+local res = jarvis.http.json("https://www.cbr-xml-daily.ru/daily_json.js")
+if not res or type(res) ~= "table" or not res.Valute then
+    jarvis.system.notify("Курс", "Не получил данные ЦБ")
+    jarvis.audio.play_error()
+    return { chain = false }
+end
+
+local labels = {
+    usd = "Доллар",  eur = "Евро",  cny = "Юань",
+    gbp = "Фунт",    jpy = "Йена", kzt = "Тенге",
+}
+local code = target:upper()
+local v = res.Valute[code]
+if not v then
+    jarvis.system.notify("Курс", "Нет данных по " .. code)
+    jarvis.audio.play_not_found()
+    return { chain = false }
+end
+
+local value = v.Value
+local prev  = v.Previous or value
+local diff  = value - prev
+local arrow = diff > 0 and "▲" or (diff < 0 and "▼" or "=")
+local nominal = v.Nominal or 1
+
+local title = string.format("%s: %.2f ₽ %s", labels[target] or code, value / nominal, arrow)
+local detail = string.format("вчера %.2f, изменение %+.2f", prev / nominal, diff / nominal)
+
+jarvis.system.notify(title, detail)
+jarvis.log("info", title .. " | " .. detail)
+
+local say
+if diff > 0 then
+    say = string.format("%s стоит %.2f рубля, поднялся на %.2f.", labels[target] or code, value / nominal, math.abs(diff) / nominal)
+elseif diff < 0 then
+    say = string.format("%s стоит %.2f рубля, опустился на %.2f.", labels[target] or code, value / nominal, math.abs(diff) / nominal)
+else
+    say = string.format("%s стоит %.2f рубля, без изменений.", labels[target] or code, value / nominal)
+end
+
+local sapi = say:gsub("'", "''")
+local ps = string.format(
+    [[Add-Type -AssemblyName System.Speech; $s = New-Object System.Speech.Synthesis.SpeechSynthesizer; foreach ($v in $s.GetInstalledVoices()) { if ($v.VoiceInfo.Culture.TwoLetterISOLanguageName -eq 'ru') { try { $s.SelectVoice($v.VoiceInfo.Name); break } catch {} } } $s.Speak('%s')]],
+    sapi
+)
+jarvis.system.exec(string.format('powershell -NoProfile -Command "%s"', ps:gsub('"', '\\"')))
+
+jarvis.audio.play_ok()
+return { chain = false }
diff --git a/resources/commands/fun/ask.lua b/resources/commands/fun/ask.lua
new file mode 100644
index 0000000..aeb5d02
--- /dev/null
+++ b/resources/commands/fun/ask.lua
@@ -0,0 +1,70 @@
+local lang = jarvis.context.language
+local cmd_id = jarvis.context.command_id
+
+local prompts = {
+    joke = lang == "ru"
+        and "Расскажи одну короткую шутку на русском, 1-3 предложения. Без вступления и без 'вот шутка'. Просто шутка."
+        or  "Tell one short joke in 1-3 sentences. No preamble.",
+    fact = lang == "ru"
+        and "Расскажи один интересный, неочевидный факт по любой теме. 1-3 предложения. Без 'вот факт'."
+        or  "Tell one surprising fact in 1-3 sentences. No preamble.",
+    quote = lang == "ru"
+        and "Дай вдохновляющую цитату известного человека и автора. Без 'вот цитата'. Формат: <цитата> — <автор>."
+        or  "Give one inspiring quote with author. Format: <quote> — <author>.",
+    compliment = lang == "ru"
+        and "Сделай искренний короткий комплимент пользователю, как британский дворецкий Джарвис. 1-2 предложения, обращение «сэр»."
+        or  "Compliment the user briefly, in JARVIS-the-butler tone.",
+}
+
+local sys = prompts[cmd_id] or prompts.joke
+
+local token = jarvis.system.env("GROQ_TOKEN")
+if not token or token == "" then
+    jarvis.system.notify("Fun", "GROQ_TOKEN не задан")
+    jarvis.audio.play_error()
+    return { chain = false }
+end
+
+local base  = jarvis.system.env("GROQ_BASE_URL"); if not base or base == "" then base = "https://api.groq.com/openai/v1" end
+local model = jarvis.system.env("GROQ_MODEL");    if not model or model == "" then model = "llama-3.3-70b-versatile" end
+
+math.randomseed(os.time() + jarvis.context.time.second * 7919)
+local seed_word = (math.random(1, 9999)) .. ""
+
+local payload = {
+    model = model,
+    messages = {
+        { role = "system", content = sys },
+        { role = "user",   content = "seed " .. seed_word },
+    },
+    max_tokens = 220,
+    temperature = 1.0,
+}
+local res = jarvis.http.post_json(base .. "/chat/completions", payload, { Authorization = "Bearer " .. token })
+
+if not res.ok then
+    jarvis.system.notify("Fun", "Groq не ответил")
+    jarvis.audio.play_error()
+    return { chain = false }
+end
+
+local content = (res.body or ""):match('"content"%s*:%s*"(.-[^\\])"')
+if not content then
+    jarvis.audio.play_error()
+    return { chain = false }
+end
+content = content:gsub('\\n', ' '):gsub('\\"', '"'):gsub('\\\\', '\\'):gsub("%s+", " ")
+content = content:gsub("^%s+", ""):gsub("%s+$", "")
+
+local titles = { joke = "Анекдот", fact = "Факт", quote = "Цитата", compliment = "Комплимент" }
+jarvis.system.notify(titles[cmd_id] or "Fun", content:sub(1, 240))
+
+local sapi = content:gsub("'", "''"):gsub("\r?\n", " ")
+local ps = string.format(
+    [[Add-Type -AssemblyName System.Speech; $s = New-Object System.Speech.Synthesis.SpeechSynthesizer; foreach ($v in $s.GetInstalledVoices()) { if ($v.VoiceInfo.Culture.TwoLetterISOLanguageName -eq 'ru') { try { $s.SelectVoice($v.VoiceInfo.Name); break } catch {} } } $s.Speak('%s')]],
+    sapi
+)
+jarvis.system.exec(string.format('powershell -NoProfile -Command "%s"', ps:gsub('"', '\\"')))
+
+jarvis.audio.play_ok()
+return { chain = false }
diff --git a/resources/commands/fun/command.toml b/resources/commands/fun/command.toml
new file mode 100644
index 0000000..18f7b36
--- /dev/null
+++ b/resources/commands/fun/command.toml
@@ -0,0 +1,50 @@
+[[commands]]
+id = "joke"
+type = "lua"
+script = "ask.lua"
+sandbox = "full"
+timeout = 15000
+
+[commands.phrases]
+ru = ["расскажи шутку", "пошути", "анекдот", "рассмеши меня"]
+en = ["tell a joke", "make me laugh", "joke"]
+ua = ["розкажи жарт", "пожартуй"]
+
+
+[[commands]]
+id = "fact"
+type = "lua"
+script = "ask.lua"
+sandbox = "full"
+timeout = 15000
+
+[commands.phrases]
+ru = ["расскажи факт", "интересный факт", "поделись фактом"]
+en = ["tell a fact", "interesting fact"]
+ua = ["цікавий факт"]
+
+
+[[commands]]
+id = "quote"
+type = "lua"
+script = "ask.lua"
+sandbox = "full"
+timeout = 15000
+
+[commands.phrases]
+ru = ["вдохнови меня", "цитата дня", "мотивируй", "процитируй кого-нибудь"]
+en = ["inspire me", "quote of the day", "motivate me"]
+ua = ["надихни", "цитата дня"]
+
+
+[[commands]]
+id = "compliment"
+type = "lua"
+script = "ask.lua"
+sandbox = "full"
+timeout = 15000
+
+[commands.phrases]
+ru = ["сделай комплимент", "похвали меня"]
+en = ["compliment me", "say something nice"]
+ua = ["зроби комплімент"]
diff --git a/resources/commands/help/command.toml b/resources/commands/help/command.toml
new file mode 100644
index 0000000..faf4303
--- /dev/null
+++ b/resources/commands/help/command.toml
@@ -0,0 +1,28 @@
+[[commands]]
+id = "help"
+type = "lua"
+script = "help.lua"
+sandbox = "full"
+timeout = 5000
+
+[commands.phrases]
+ru = [
+    "что ты умеешь",
+    "какие команды",
+    "список команд",
+    "помощь",
+    "помоги",
+    "что можешь",
+]
+en = [
+    "what can you do",
+    "list commands",
+    "help",
+    "show commands",
+]
+ua = [
+    "що ти вмієш",
+    "які команди",
+    "список команд",
+    "допоможи",
+]
diff --git a/resources/commands/help/help.lua b/resources/commands/help/help.lua
new file mode 100644
index 0000000..3bcac7c
--- /dev/null
+++ b/resources/commands/help/help.lua
@@ -0,0 +1,75 @@
+local lang = jarvis.context.language
+
+local commands_dir = jarvis.context.command_path:match("^(.*[/\\])[^/\\]+[/\\]?$")
+if not commands_dir then
+    jarvis.audio.play_error()
+    return { chain = false }
+end
+
+local entries = jarvis.fs.list(commands_dir)
+local packs = {}
+for _, e in ipairs(entries) do
+    if e.is_dir then table.insert(packs, e.name) end
+end
+table.sort(packs)
+
+local descriptions = {
+    apps             = lang == "ru" and "браузер, блокнот, калькулятор, проводник, терминал, настройки, диспетчер задач, блокировка, скриншот" or "browser, notepad, calculator, explorer, terminal, settings, taskmgr, lock, screenshot",
+    volume           = lang == "ru" and "громче, тише, mute, максимум" or "louder, quieter, mute, max",
+    media            = lang == "ru" and "пауза, play, следующий/предыдущий трек, стоп" or "pause/play, next/prev track, stop",
+    file_search      = lang == "ru" and "найди файл X" or "find file X",
+    output_device    = lang == "ru" and "список устройств вывода, переключи" or "list/cycle audio out",
+    sysinfo          = lang == "ru" and "время, заряд, CPU, RAM, диск, статус системы" or "time, battery, cpu, ram, disk",
+    window           = lang == "ru" and "сверни/разверни/закрой окно, snap влево/вправо, рабочий стол" or "min/max/close window, snap, desktop",
+    clipboard_read   = lang == "ru" and "прочитай буфер" or "read clipboard",
+    notes            = lang == "ru" and "запиши/покажи заметки" or "write/show notes",
+    process_kill     = lang == "ru" and "закрой программу X" or "kill process X",
+    websearch        = lang == "ru" and "загугли / ютуб / вики / яндекс" or "search google/youtube/wiki/yandex",
+    translate        = lang == "ru" and "переведи на X" or "translate to X",
+    math             = lang == "ru" and "посчитай X" or "calculate X",
+    theme            = lang == "ru" and "тёмная/светлая тема" or "dark/light theme",
+    projects         = lang == "ru" and "открой/список проектов" or "open/list projects",
+    sound_panel      = lang == "ru" and "панель звука" or "sound panel",
+    codegen          = lang == "ru" and "напиши код X" or "write code X",
+    ocr              = lang == "ru" and "прочитай экран" or "read screen",
+    reminders        = lang == "ru" and "напомни через N минут X" or "remind me in N min X",
+    date_query       = lang == "ru" and "что сегодня / завтра / вчера" or "today/tomorrow/yesterday",
+    voice_type       = lang == "ru" and "напечатай X" or "type X",
+    dice             = lang == "ru" and "монетка, кубик, случайное число" or "coin, dice, random",
+    stopwatch        = lang == "ru" and "засеки время / стоп секундомер" or "start/stop stopwatch",
+    news             = lang == "ru" and "что нового" or "what's new",
+    currency         = lang == "ru" and "курс доллара / евро / юаня" or "USD/EUR/CNY rate",
+    crypto           = lang == "ru" and "цена биткоина / эфира" or "BTC/ETH price",
+    fun              = lang == "ru" and "шутка, факт, цитата, комплимент" or "joke, fact, quote, compliment",
+    wiki             = lang == "ru" and "что такое / кто такой X" or "what/who is X",
+    power            = lang == "ru" and "выключи / перезагрузи / усыпи / гибернация" or "shutdown / restart / sleep / hibernate",
+    weather          = lang == "ru" and "какая погода" or "what's the weather",
+    counter          = lang == "ru" and "счётчик" or "counter",
+    help             = lang == "ru" and "что ты умеешь" or "what can you do",
+}
+
+local lines = {}
+for _, p in ipairs(packs) do
+    local desc = descriptions[p] or ""
+    if desc ~= "" then
+        table.insert(lines, "• " .. p .. ": " .. desc)
+    end
+end
+
+local title = string.format(lang == "ru" and "Команды (%d пакетов)" or "Commands (%d packs)", #packs)
+local body = table.concat(lines, "\n")
+jarvis.system.clipboard.set(body)
+jarvis.system.notify(title, body:sub(1, 800))
+
+local say = lang == "ru"
+    and string.format("Загружено %d пакетов команд. Полный список скопирован в буфер.", #packs)
+    or  string.format("Loaded %d command packs. Full list is on the clipboard.", #packs)
+local sapi = say:gsub("'", "''")
+local ps = string.format(
+    [[Add-Type -AssemblyName System.Speech; $s = New-Object System.Speech.Synthesis.SpeechSynthesizer; foreach ($v in $s.GetInstalledVoices()) { if ($v.VoiceInfo.Culture.TwoLetterISOLanguageName -eq 'ru') { try { $s.SelectVoice($v.VoiceInfo.Name); break } catch {} } } $s.Speak('%s')]],
+    sapi
+)
+jarvis.system.exec(string.format('powershell -NoProfile -Command "%s"', ps:gsub('"', '\\"')))
+
+jarvis.audio.play_ok()
+return { chain = false }
diff --git a/resources/commands/news/command.toml b/resources/commands/news/command.toml
new file mode 100644
index 0000000..22ede3c
--- /dev/null
+++ b/resources/commands/news/command.toml
@@ -0,0 +1,27 @@
+[[commands]]
+id = "news_headlines"
+type = "lua"
+script = "news.lua"
+sandbox = "full"
+timeout = 25000
+
+[commands.phrases]
+ru = [
+    "что нового",
+    "новости",
+    "что в мире",
+    "последние новости",
+    "расскажи новости",
+    "топ новостей",
+]
+en = [
+    "what's new",
+    "latest news",
+    "headlines",
+    "top news",
+]
+ua = [
+    "що нового",
+    "новини",
+    "останні новини",
+]
diff --git a/resources/commands/news/news.lua b/resources/commands/news/news.lua
new file mode 100644
index 0000000..ca51ac2
--- /dev/null
+++ b/resources/commands/news/news.lua
@@ -0,0 +1,82 @@
+local lang = jarvis.context.language
+
+local feed = lang == "en"
+    and "https://feeds.bbci.co.uk/news/rss.xml"
+    or  "https://lenta.ru/rss/news"
+
+local res = jarvis.http.get(feed)
+if not res.ok then
+    jarvis.system.notify("News", "Не получил RSS: " .. tostring(res.status))
+    jarvis.audio.play_error()
+    return { chain = false }
+end
+
+local titles = {}
+for title in res.body:gmatch("<title>%s*<!%[CDATA%[(.-)%]%]>%s*</title>") do
+    if title ~= "" and title:lower():find("rss") == nil and title:lower():find("новости") ~= 1 then
+        table.insert(titles, title)
+    end
+    if #titles >= 7 then break end
+end
+if #titles == 0 then
+    for title in res.body:gmatch("<title>%s*(.-)%s*</title>") do
+        if title ~= "" then
+            table.insert(titles, title)
+        end
+        if #titles >= 7 then break end
+    end
+end
+
+if #titles <= 1 then
+    jarvis.system.notify("News", lang == "ru" and "Не получилось распарсить" or "Could not parse feed")
+    jarvis.audio.play_error()
+    return { chain = false }
+end
+
+local top = {}
+for i = 2, math.min(6, #titles) do table.insert(top, titles[i]) end
+local joined = table.concat(top, " | ")
+
+jarvis.system.clipboard.set(joined)
+jarvis.system.notify(lang == "ru" and "Новости" or "News", joined:sub(1, 280))
+
+local token = jarvis.system.env("GROQ_TOKEN")
+local say_text
+if token and token ~= "" then
+    local base  = jarvis.system.env("GROQ_BASE_URL"); if not base or base == "" then base = "https://api.groq.com/openai/v1" end
+    local model = jarvis.system.env("GROQ_MODEL");    if not model or model == "" then model = "llama-3.3-70b-versatile" end
+    local sys = lang == "ru"
+        and "Ты диктор. Дам список заголовков новостей. Сжато перескажи 3 главные темы простым языком, 2-3 предложения суммарно. Не упоминай номера и не повторяй заголовки дословно."
+        or  "You are a news anchor. Summarise the top 3 headlines in 2-3 sentences. No numbering, no verbatim repeats."
+    local payload = {
+        model = model,
+        messages = {
+            { role = "system", content = sys },
+            { role = "user",   content = joined },
+        },
+        max_tokens = 220,
+        temperature = 0.4,
+    }
+    local lr = jarvis.http.post_json(base .. "/chat/completions", payload, { Authorization = "Bearer " .. token })
+    if lr.ok then
+        local c = (lr.body or ""):match('"content"%s*:%s*"(.-[^\\])"')
+        if c then
+            c = c:gsub('\\n', ' '):gsub('\\"', '"'):gsub('\\\\', '\\')
+            say_text = c
+        end
+    end
+end
+
+if not say_text then
+    say_text = (lang == "ru" and "Главные новости: " or "Top news: ") .. (top[1] or "") .. ". " .. (top[2] or "") .. ". " .. (top[3] or "")
+end
+
+local sapi = say_text:gsub("'", "''"):gsub("\r?\n", " ")
+local ps = string.format(
+    [[Add-Type -AssemblyName System.Speech; $s = New-Object System.Speech.Synthesis.SpeechSynthesizer; foreach ($v in $s.GetInstalledVoices()) { if ($v.VoiceInfo.Culture.TwoLetterISOLanguageName -eq 'ru') { try { $s.SelectVoice($v.VoiceInfo.Name); break } catch {} } } $s.Speak('%s')]],
+    sapi
+)
+jarvis.system.exec(string.format('powershell -NoProfile -Command "%s"', ps:gsub('"', '\\"')))
+
+jarvis.audio.play_ok()
+return { chain = false }
diff --git a/resources/commands/power/act.lua b/resources/commands/power/act.lua
new file mode 100644
index 0000000..b189e17
--- /dev/null
+++ b/resources/commands/power/act.lua
@@ -0,0 +1,45 @@
+local cmd_id = jarvis.context.command_id
+local lang = jarvis.context.language
+
+local actions = {
+    shutdown_pc      = { cmd = 'shutdown.exe /s /t 30 /c "J.A.R.V.I.S.: shutdown in 30s. Say cancel to abort."', label = lang == "ru" and "Выключение через 30 секунд" or "Shutdown in 30 sec" },
+    restart_pc       = { cmd = 'shutdown.exe /r /t 30 /c "J.A.R.V.I.S.: restart in 30s. Say cancel to abort."',  label = lang == "ru" and "Перезагрузка через 30 секунд" or "Restart in 30 sec" },
+    logoff_user      = { cmd = 'shutdown.exe /l',                                                                  label = lang == "ru" and "Выход из системы" or "Sign out" },
+    sleep_pc         = { cmd = 'rundll32.exe powrprof.dll,SetSuspendState 0,1,0',                                  label = lang == "ru" and "Сон" or "Sleep" },
+    hibernate_pc     = { cmd = 'shutdown.exe /h',                                                                  label = lang == "ru" and "Гибернация" or "Hibernate" },
+    cancel_shutdown  = { cmd = 'shutdown.exe /a',                                                                  label = lang == "ru" and "Выключение отменено" or "Shutdown cancelled" },
+}
+
+local a = actions[cmd_id]
+if not a then
+    jarvis.audio.play_error()
+    return { chain = false }
+end
+
+local res = jarvis.system.exec(a.cmd)
+local ok = res.success
+
+if not ok and cmd_id == "cancel_shutdown" then
+    ok = true
+end
+
+if ok then
+    jarvis.system.notify("Power", a.label)
+    jarvis.log("info", "power: " .. cmd_id .. " -> " .. a.label)
+    local say = a.label .. ". " .. (cmd_id == "shutdown_pc" or cmd_id == "restart_pc"
+        and (lang == "ru" and "Скажи отмени если передумал, сэр." or "Say cancel to abort, sir.")
+        or "")
+    local sapi = say:gsub("'", "''"):gsub("\r?\n", " ")
+    local ps = string.format(
+        [[Add-Type -AssemblyName System.Speech; $s = New-Object System.Speech.Synthesis.SpeechSynthesizer; foreach ($v in $s.GetInstalledVoices()) { if ($v.VoiceInfo.Culture.TwoLetterISOLanguageName -eq 'ru') { try { $s.SelectVoice($v.VoiceInfo.Name); break } catch {} } } $s.Speak('%s')]],
+        sapi
+    )
+    jarvis.system.exec(string.format('powershell -NoProfile -Command "%s"', ps:gsub('"', '\\"')))
+    jarvis.audio.play_ok()
+else
+    jarvis.log("error", "power " .. cmd_id .. " failed: " .. tostring(res.stderr):sub(1, 200))
+    jarvis.system.notify("Power", (lang == "ru" and "Не получилось: " or "Failed: ") .. cmd_id)
+    jarvis.audio.play_error()
+end
+
+return { chain = false }
diff --git a/resources/commands/power/command.toml b/resources/commands/power/command.toml
new file mode 100644
index 0000000..789dcef
--- /dev/null
+++ b/resources/commands/power/command.toml
@@ -0,0 +1,76 @@
+[[commands]]
+id = "shutdown_pc"
+type = "lua"
+script = "act.lua"
+sandbox = "full"
+timeout = 5000
+
+[commands.phrases]
+ru = ["выключи компьютер", "выключи пк", "выключи комп"]
+en = ["shutdown pc", "shut down computer"]
+ua = ["вимкни комп'ютер", "вимкни пк"]
+
+
+[[commands]]
+id = "restart_pc"
+type = "lua"
+script = "act.lua"
+sandbox = "full"
+timeout = 5000
+
+[commands.phrases]
+ru = ["перезагрузи компьютер", "перезагрузи пк", "ребутни", "ребут"]
+en = ["restart pc", "reboot computer"]
+ua = ["перезавантаж комп'ютер"]
+
+
+[[commands]]
+id = "sleep_pc"
+type = "lua"
+script = "act.lua"
+sandbox = "full"
+timeout = 5000
+
+[commands.phrases]
+ru = ["усыпи компьютер", "усыпи пк", "режим сна", "перейди в сон"]
+en = ["sleep pc", "put computer to sleep"]
+ua = ["приспи комп'ютер"]
+
+
+[[commands]]
+id = "hibernate_pc"
+type = "lua"
+script = "act.lua"
+sandbox = "full"
+timeout = 5000
+
+[commands.phrases]
+ru = ["гибернация", "переведи в гибернацию", "режим гибернации"]
+en = ["hibernate pc"]
+ua = ["гібернація"]
+
+
+[[commands]]
+id = "logoff_user"
+type = "lua"
+script = "act.lua"
+sandbox = "full"
+timeout = 5000
+
+[commands.phrases]
+ru = ["выйди из системы", "разлогинь", "выйди из учётки", "сеанс закончи"]
+en = ["log off", "sign out"]
+ua = ["вийди з системи"]
+
+
+[[commands]]
+id = "cancel_shutdown"
+type = "lua"
+script = "act.lua"
+sandbox = "full"
+timeout = 3000
+
+[commands.phrases]
+ru = ["отмени выключение", "отмени ребут", "отмени перезагрузку", "стой не выключай"]
+en = ["cancel shutdown", "abort shutdown"]
+ua = ["скасуй вимкнення"]
diff --git a/resources/commands/wiki/command.toml b/resources/commands/wiki/command.toml
new file mode 100644
index 0000000..683c730
--- /dev/null
+++ b/resources/commands/wiki/command.toml
@@ -0,0 +1,27 @@
+[[commands]]
+id = "wiki_lookup"
+type = "lua"
+script = "wiki.lua"
+sandbox = "full"
+timeout = 25000
+
+[commands.phrases]
+ru = [
+    "что такое",
+    "кто такой",
+    "кто такая",
+    "расскажи про",
+    "википедия про",
+    "найди в википедии про",
+]
+en = [
+    "what is",
+    "who is",
+    "tell me about",
+    "wikipedia about",
+]
+ua = [
+    "що таке",
+    "хто такий",
+    "розкажи про",
+]
diff --git a/resources/commands/wiki/wiki.lua b/resources/commands/wiki/wiki.lua
new file mode 100644
index 0000000..fd37408
--- /dev/null
+++ b/resources/commands/wiki/wiki.lua
@@ -0,0 +1,103 @@
+local lang = jarvis.context.language
+local phrase = (jarvis.context.phrase or ""):lower()
+
+local triggers = {
+    "найди в википедии про", "википедия про", "расскажи про",
+    "кто такая", "кто такой", "что такое",
+    "tell me about", "wikipedia about", "who is", "what is",
+    "розкажи про", "хто такий", "що таке",
+}
+local query = phrase
+for _, t in ipairs(triggers) do
+    local s, e = string.find(query, t, 1, true)
+    if s == 1 then
+        query = query:sub(e + 1)
+        break
+    end
+end
+query = query:gsub("^%s+", ""):gsub("%s+$", "")
+
+if query == "" then
+    jarvis.system.notify("Wiki", lang == "ru" and "О чём рассказать?" or "What to look up?")
+    jarvis.audio.play_error()
+    return { chain = false }
+end
+
+local function url_encode(s)
+    return (s:gsub("([^%w%-_%.~])", function(c) return string.format("%%%02X", string.byte(c)) end))
+end
+
+local host = lang == "en" and "en.wikipedia.org" or "ru.wikipedia.org"
+
+local search_url = string.format(
+    "https://%s/w/api.php?action=opensearch&search=%s&limit=1&format=json",
+    host, url_encode(query)
+)
+local search = jarvis.http.get(search_url)
+if not search.ok then
+    jarvis.system.notify("Wiki", "Поиск не удался")
+    jarvis.audio.play_error()
+    return { chain = false }
+end
+
+local title = search.body:match('%["[^"]+",%s*%["([^"]+)"')
+if not title or title == "" then
+    jarvis.system.notify("Wiki", (lang == "ru" and "Не нашёл: " or "Not found: ") .. query)
+    jarvis.audio.play_not_found()
+    return { chain = false }
+end
+
+local summary_url = string.format(
+    "https://%s/api/rest_v1/page/summary/%s",
+    host, url_encode(title)
+)
+local summary = jarvis.http.json(summary_url)
+if not summary or type(summary) ~= "table" or not summary.extract then
+    jarvis.system.notify("Wiki", "Не получил конспект")
+    jarvis.audio.play_error()
+    return { chain = false }
+end
+
+local extract = summary.extract
+local article_title = summary.title or title
+
+local token = jarvis.system.env("GROQ_TOKEN")
+local say_text = extract:sub(1, 400)
+
+if token and token ~= "" and #extract > 350 then
+    local base  = jarvis.system.env("GROQ_BASE_URL"); if not base or base == "" then base = "https://api.groq.com/openai/v1" end
+    local model = jarvis.system.env("GROQ_MODEL");    if not model or model == "" then model = "llama-3.3-70b-versatile" end
+    local sys = lang == "ru"
+        and "Тебе дана статья из Википедии. Перескажи суть простым разговорным языком в 2-3 предложения. Без 'википедия гласит' и подобных вступлений."
+        or  "Summarise this Wikipedia text in 2-3 plain-language sentences. No 'wikipedia says' preambles."
+    local payload = {
+        model = model,
+        messages = {
+            { role = "system", content = sys },
+            { role = "user",   content = extract:sub(1, 2500) },
+        },
+        max_tokens = 220,
+        temperature = 0.3,
+    }
+    local lr = jarvis.http.post_json(base .. "/chat/completions", payload, { Authorization = "Bearer " .. token })
+    if lr.ok then
+        local c = (lr.body or ""):match('"content"%s*:%s*"(.-[^\\])"')
+        if c then
+            c = c:gsub('\\n', ' '):gsub('\\"', '"'):gsub('\\\\', '\\'):gsub("%s+", " ")
+            say_text = c:gsub("^%s+", ""):gsub("%s+$", "")
+        end
+    end
+end
+
+jarvis.system.clipboard.set(article_title .. "\n\n" .. extract)
+jarvis.system.notify(article_title, say_text:sub(1, 240))
+
+local sapi = say_text:gsub("'", "''"):gsub("\r?\n", " ")
+local ps = string.format(
+    [[Add-Type -AssemblyName System.Speech; $s = New-Object System.Speech.Synthesis.SpeechSynthesizer; foreach ($v in $s.GetInstalledVoices()) { if ($v.VoiceInfo.Culture.TwoLetterISOLanguageName -eq 'ru') { try { $s.SelectVoice($v.VoiceInfo.Name); break } catch {} } } $s.Speak('%s')]],
+    sapi
+)
+jarvis.system.exec(string.format('powershell -NoProfile -Command "%s"', ps:gsub('"', '\\"')))
+
+jarvis.audio.play_ok()
+return { chain = false }