diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..8da1acd
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,6 @@
+__pycache__
+*.pyc
+.git
+venv/
+node_modules/
+dist/
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c2836ad
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,7 @@
+node_modules/
+package-lock.json
+*.env
+dist/
+*.db
+src/test.ts
+test/
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..768468c
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,17 @@
+FROM node:20-alpine
+
+RUN apk add --no-cache ffmpeg
+
+WORKDIR /app
+
+COPY package*.json ./
+
+RUN npm install
+
+COPY . .
+
+RUN mkdir -p dist
+
+RUN npm run build
+
+CMD ["npm", "run", "start"]
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..c9d958c
--- /dev/null
+++ b/README.md
@@ -0,0 +1,7 @@
+# tts_bot
+
+## 설명
+  * text to speech 봇
+
+## 코멘트
+  * 현재 제작중...
diff --git a/db/db.d.ts b/db/db.d.ts
new file mode 100644
index 0000000..9690760
--- /dev/null
+++ b/db/db.d.ts
@@ -0,0 +1,11 @@
+export interface GuildType {
+  id: string;
+  name: string;
+  channel_id: string;
+}
+
+export interface UserType {
+  guild_id: string;
+  id: string;
+  name: string;
+}
\ No newline at end of file
diff --git a/db/schema.sql b/db/schema.sql
new file mode 100644
index 0000000..2d50dba
--- /dev/null
+++ b/db/schema.sql
@@ -0,0 +1,22 @@
+-- 외래키 제약 조건 활성화
+-- 기본적으로 SQLite는 외래키 검사 안함 그래서 켜줘야 함
+PRAGMA foreign_keys = ON;
+
+CREATE TABLE IF NOT EXISTS guilds (
+  id          TEXT PRIMARY KEY,   -- 길드 ID (전역 유일값)
+  name        TEXT NOT NULL,      -- 길드 이름 (캐싱용)
+  channel_id  TEXT NOT NULL       -- 채팅 ID
+);
+
+CREATE TABLE IF NOT EXISTS users (
+  guild_id  TEXT NOT NULL,         -- 소속 길드 ID, guilds.id를 참조
+  id        TEXT NOT NULL,         -- 유저 ID
+  name      TEXT NOT NULL,         -- 유저 이름 (캐싱용)
+
+  -- 복합 기본키: 같은 길드 안에서 id는 중복 불가
+  PRIMARY KEY (guild_id, id),
+
+  -- 외래키 설정: guilds.id를 참조
+  -- 길드가 삭제되면 소속된 유저도 자동으로 삭제됨 (ON DELETE CASCADE)
+  FOREIGN KEY (guild_id) REFERENCES guilds(id) ON DELETE CASCADE
+);
\ No newline at end of file
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..62403de
--- /dev/null
+++ b/package.json
@@ -0,0 +1,45 @@
+{
+  "name": "tts_bot",
+  "version": "0.0.1",
+  "description": "discord bot with typescript",
+  "homepage": "https://github.com/tkrmagid/bot.ts#readme",
+  "bugs": {
+    "url": "https://github.com/tkrmagid/bot.ts/issues"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/tkrmagid/bot.ts.git"
+  },
+  "license": "ISC",
+  "author": "tkrmagid",
+  "type": "commonjs",
+  "main": "dist/index.js",
+  "scripts": {
+    "build": "ts-cleaner && tsc",
+    "start": "node .",
+    "dev": "ts-node src/index.ts",
+    "prod": "ts-node src/utils/Prod-commands.ts",
+    "test": "ts-node src/test.ts"
+  },
+  "devDependencies": {
+    "@types/better-sqlite3": "^7.6.13",
+    "@types/fluent-ffmpeg": "^2.1.28",
+    "@types/node": "^24.9.1",
+    "@types/ws": "^8.18.1",
+    "ffmpeg-static": "^5.2.0",
+    "ts-cleaner": "^1.0.5",
+    "ts-node": "^10.9.2"
+  },
+  "dependencies": {
+    "@discordjs/opus": "^0.10.0",
+    "@discordjs/voice": "^0.19.0",
+    "@snazzah/davey": "^0.1.7",
+    "axios": "^1.13.0",
+    "better-sqlite3": "^12.4.1",
+    "colors": "^1.4.0",
+    "discord.js": "^14.24.0",
+    "dotenv": "^17.2.3",
+    "fluent-ffmpeg": "^2.1.3",
+    "ws": "^8.18.3"
+  }
+}
diff --git a/src/classes/BotClient.ts b/src/classes/BotClient.ts
new file mode 100644
index 0000000..d501ea6
--- /dev/null
+++ b/src/classes/BotClient.ts
@@ -0,0 +1,73 @@
+import { Config } from "../utils/Config";
+import { Client, ClientEvents, ColorResolvable, EmbedBuilder, EmbedField, GatewayIntentBits, Message } from "discord.js";
+
+export class BotClient extends Client {
+  public prefix = Config.prefix;
+  public color: ColorResolvable = "Blue";
+  public constructor() {
+    super({
+      intents: [
+        GatewayIntentBits.Guilds,
+        GatewayIntentBits.GuildMembers,
+        GatewayIntentBits.GuildMessages,
+        GatewayIntentBits.MessageContent,
+        GatewayIntentBits.GuildVoiceStates,
+      ],
+    });
+    this.login(Config.token);
+  }
+
+  /**
+   * 이벤트 핸들러 등록
+   * 
+   * 지정한 이벤트가 발생했을때 해당 핸들러를 호출함
+   * * 'func'의 내용은 기본적으로 'client.on'을 따름
+   * * 'extra'를 입력할 경우 추가되어 같이 전달
+   * 
+   * @example
+   *    client.onEvent('ready', (client, info) => {
+   *      Logger.ready(client?.user.username, '봇이 준비되었습니다.', info) // 출력: OOO 봇이 준비되었습니다. 추가 정보
+   *    }, ['추가 정보']);
+   * 
+   * @param event 이벤트명
+   * @param func 이벤트 핸들러 함수
+   * @param extra 추가로 전달할 목록
+   */
+  public readonly onEvent = (event: keyof ClientEvents, func: Function, ...extra: any[]) => this.on(event, (...args) => func(...args, ...extra));
+
+  public mkembed(data: {
+    title?: string;
+    description?: string;
+    url?: string;
+    image?: string;
+    thumbnail?: string;
+    author?: { name: string, iconURL?: string, url?: string };
+    addFields?: EmbedField[];
+    timestamp?: number | Date | undefined | null;
+    footer?: { text: string, iconURL?: string };
+    color?: ColorResolvable;
+  }): EmbedBuilder {
+    if (!data.color) data.color = this.color;
+    const embed = new EmbedBuilder();
+    if (data.title) embed.setTitle(data.title);
+    if (data.description) embed.setDescription(data.description);
+    if (data.url) embed.setURL(data.url);
+    if (data.image) embed.setImage(data.image);
+    if (data.thumbnail) embed.setThumbnail(data.thumbnail);
+    if (data.author) embed.setAuthor({ name: data.author.name, iconURL: data.author.iconURL, url: data.author.url });
+    if (data.addFields) embed.addFields(data.addFields);
+    if (data.timestamp) embed.setTimestamp(data.timestamp);
+    if (data.footer) embed.setFooter({ text: data.footer.text, iconURL: data.footer.iconURL });
+    if (data.color) embed.setColor(data.color);
+    return embed;
+  }
+
+  public msgDelete(message: Message, time: number, customTime?: boolean): void {
+    setTimeout(async () => {
+      try {
+        const msg = await message.fetch(true).catch(() => (undefined));
+        if (msg?.deletable) msg.delete().catch(() => {});
+      } catch {};
+    }, Math.max(100, time * (customTime ? 1 : 6000)));
+  }
+}
\ No newline at end of file
diff --git a/src/classes/Handler.ts b/src/classes/Handler.ts
new file mode 100644
index 0000000..d0d0451
--- /dev/null
+++ b/src/classes/Handler.ts
@@ -0,0 +1,25 @@
+import { ChatInputCommandInteraction, Collection } from "discord.js";
+import { readdirSync } from "node:fs";
+import { Command } from "../types/Command";
+import { COMMAND_PATH, COMMANDS_PATH } from "../utils/Config";
+
+export class Handler {
+  public commands: Collection<string, Command> = new Collection();
+  public coolDown: Map<string, number> = new Map();
+
+  public constructor() {
+    const commandFiles = readdirSync(COMMANDS_PATH);
+    for (const commandFile of commandFiles) {
+      const command = new (require(COMMAND_PATH(commandFile)).default)() as Command;
+      this.commands.set(command.metaData.name, command);
+    }
+  }
+
+  public runCommand(interaction: ChatInputCommandInteraction) {
+    const commandName = interaction.commandName;
+    const command = this.commands.get(commandName);
+
+    if (!command) return;
+    if (command.slashRun) command.slashRun(interaction);
+  }
+}
\ No newline at end of file
diff --git a/src/classes/SignatureClient.ts b/src/classes/SignatureClient.ts
new file mode 100644
index 0000000..8293c88
--- /dev/null
+++ b/src/classes/SignatureClient.ts
@@ -0,0 +1,172 @@
+import { join, dirname } from "node:path";
+import { Logger } from "../utils/Logger";
+import WebSocket from "ws";
+import ffmpeg from "fluent-ffmpeg";
+import { existsSync, mkdirSync, readdirSync, readFileSync, rmdirSync, rmSync, unlinkSync, writeFileSync } from "node:fs";
+import { Readable } from "node:stream";
+
+interface SignatureItem {
+  name: string[];
+  url: string;
+  volume: number;
+}
+
+const filePath = join(__dirname, "..", "..", "file");
+if (existsSync(filePath)) rmSync(filePath, { recursive: true, force: true });
+mkdirSync(filePath, { recursive: true });
+
+export class SignatureClient {
+  private readonly myClientId = "bot-"+Math.random().toString(36).slice(2, 9);
+  private readonly host = `192.168.10.5:2967`;
+  private readonly wsUrl = `ws://${this.host}?clientId=${this.myClientId}`;
+  private ws = new WebSocket(this.wsUrl);
+  private signatureList: SignatureItem[] = [];
+
+  get list() {
+    return this.signatureList;
+  }
+
+  get nameSet() {
+    return new Set(this.list.flatMap(v => v.name));
+  }
+
+  get regex() {
+    const escaped = [...this.nameSet].map(k => k.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'));
+    return new RegExp(`(${escaped.join("|")})`, "g");
+  }
+
+  constructor() {
+    this.ws.on("open", () => {
+      Logger.ready("[WS] 서버 연결 성공");
+      const requestMessage = JSON.stringify({ type: "GET_LIST" });
+      this.ws.send(requestMessage);
+    });
+    this.ws.on("message", (message: string) => {
+      try {
+        const payload = JSON.parse(message);
+        if (
+          payload.senderId === "server-sync"
+          || payload.senderId !== this.myClientId
+        ) this.init(payload.data);
+      } catch (err) {
+        Logger.error(`[WS] 수신 메시지 파싱 오류: ${String(err)}`);
+      }
+    });
+    this.ws.on("close", () => {
+      Logger.info("[WS] 서버 연결 종료");
+    });
+    this.ws.on("error", (error) => {
+      Logger.error(`[WS] 오류 발생: ${String(error)}`);
+    });
+  }
+
+  async changeVolume(buffer: Buffer, volume: number) {
+    try {
+      const inputStream = Readable.from(buffer);
+      return await new Promise<Buffer>((res, rej) => {
+        const chunks: Buffer[] = [];
+        const outputStream = ffmpeg()
+          .input(inputStream)
+          .inputFormat("mp3")
+          .audioFilter(`volume=${volume/100}`)
+          .toFormat("mp3")
+          .on("error", rej)
+          .pipe();
+        outputStream.on("data", (chunk: Buffer) => {
+          chunks.push(chunk);
+        });
+        outputStream.on("end", () => {
+          res(Buffer.concat(chunks));
+        });
+        outputStream.on("error", rej);
+      });
+    } catch (err) {
+      Logger.error(`[시그니처] 볼륨 조절 오류: ${String(err)}`);
+      return buffer;
+    }
+  }
+
+  async init(nowList: SignatureItem[]) {
+    Logger.info("[시그니처] 파일 검사중...");
+    // 기존 목록에 없는것
+    const setList = new Set(this.list.map(v => v.url));
+    const newItems = nowList.filter(item => !setList.has(item.url));
+
+    for (const item of newItems) {
+      try {
+        const itemPath = join(filePath, item.url+".mp3");
+        const dirPath = join(filePath, dirname(item.url+".mp3"));
+        if (!existsSync(dirPath)) mkdirSync(dirPath, { recursive: true });
+        let buffer = await this.getFileByUrl(item.url+".mp3");
+        if (item.volume !== 100) buffer = await this.changeVolume(buffer, item.volume);
+        writeFileSync(itemPath, buffer);
+        Logger.info(`[시그니처] ${item.url} 파일 생성`);
+      } catch (err) {
+        Logger.error(`[시그니처] ${item.url} 파일 생성 오류: ${String(err)}`);
+      }
+    }
+    
+    // 새로운 목록에 없는것
+    const setNowList = new Set(nowList.map(v => v.url));
+    const delItems = this.list.filter(item => !setNowList.has(item.url));
+
+    for (const item of delItems) {
+      try {
+        const itemPath = join(filePath, item.url+".mp3");
+        const dirPath = join(filePath, dirname(item.url+".mp3"));
+        if (existsSync(itemPath)) unlinkSync(itemPath);
+        Logger.info(`[시그니처] ${item.url} 파일 삭제`);
+        if (readdirSync(dirPath).length === 0) {
+          rmdirSync(dirPath);
+          Logger.info(`[시그니처] ${dirname(item.url + ".mp3")} 폴더 삭제`);
+        }
+      } catch (err) {
+        Logger.error(`[시그니처] ${item.url} 파일 삭제 오류: ${String(err)}`);
+      }
+    }
+
+    // 볼륨 바뀐거
+    const volItems = nowList.filter(item => {
+      const find = this.list.find(item2 => item.url === item2.url);
+      return find && find.volume !== item.volume;
+    });
+
+    for (const item of volItems) {
+      try {
+        const itemPath = join(filePath, item.url+".mp3");
+        let buffer = await this.getFileByUrl(item.url+".mp3");
+        if (item.volume !== 100) buffer = await this.changeVolume(buffer, item.volume);
+        writeFileSync(itemPath, buffer);
+        Logger.info(`[시그니처] ${item.url} 볼륨조절: ${item.volume}`);
+      } catch (err) {
+        Logger.error(`[시그니처] ${item.url} 파일 볼륨조절 오류: ${String(err)}`);
+      }
+    }
+
+    Logger.info("[시그니처] 파일 검사 완료");
+    this.signatureList = nowList;
+  }
+
+  async getFileByUrl(url: string): Promise<Buffer> {
+    try {
+      const res = await fetch(`http://${this.host}/file/${url}`);
+      if (!res.ok) throw new Error(`HTTP 오류: ${res.status} ${res.statusText}`);
+      const arrayBuffer = await res.arrayBuffer();
+      const buffer = Buffer.from(arrayBuffer);
+      return buffer;
+    } catch (err) {
+      throw err;
+    }
+  }
+
+  async getBuffer(name: string): Promise<Buffer | null> {
+    try {
+      const data = this.list.find(item => item.name.includes(name));
+      if (!data) return null;
+      return readFileSync(join(filePath, data.url+".mp3"));
+    } catch (err) {
+      // Logger.error(`파일 불러오기 오류: ${String(err)}`);
+      return null;
+    }
+  }
+}
\ No newline at end of file
diff --git a/src/classes/TTSClient.ts b/src/classes/TTSClient.ts
new file mode 100644
index 0000000..465d999
--- /dev/null
+++ b/src/classes/TTSClient.ts
@@ -0,0 +1,139 @@
+import { client, signature } from "../index";
+import { ChannelType, Guild, GuildMember, TextChannel, VoiceBasedChannel, VoiceChannel } from "discord.js";
+import { Config } from "../utils/Config";
+import { Logger } from "../utils/Logger";
+import { VoiceSession } from "./VoiceSession";
+
+import { textToSpeech, VoiceType } from "../utils/tts/Chzzk";
+// import { textToSpeech } from "../utils/tts/Google";
+
+const URL_RE = /https?:\/\/[^\s<>"']+/gi;
+const DOMAIN_LABELS: { test: (h: string) => boolean; label: string }[] = [
+  { test: h => h === "youtu.be" || h.endsWith("youtube.com"), label: "유튜브 주소", },
+  { test: h => h.endsWith("twitch.tv"), label: "트위치 주소" },
+  { test: h => h.endsWith("steampowered.com"), label: "스팀 주소" },
+  { test: h => h.endsWith("naver.com") || h.endsWith("naver.me"), label: "네이버 주소" },
+  { test: h => h.endsWith("namu.wiki"), label: "나무위키 주소" },
+  { test: h => h.endsWith("google.com") || h.endsWith("google.co.kr"), label: "구글 주소" },
+];
+const labelForUrl = (url: string): string | null => {
+  try {
+    const hostname = new URL(url.replace(/[),.]+$/g,"")).hostname.replace(/^www\./,"");
+    const find = DOMAIN_LABELS.find(d => d.test(hostname));
+    return find?.label ?? "주소";
+  } catch {
+    return null;
+  }
+}
+
+export class TTSClient {
+  private map: Map<string, VoiceSession> = new Map();
+  private maxLength = 300;
+  private leaveTime = 1000*60*10; // 10분
+
+  public findSession(guildId: string) {
+    return this.map.get(guildId);
+  }
+
+  public getVoiceChannel(member: GuildMember): VoiceChannel | null {
+    if (member.voice.channel?.type === ChannelType.GuildVoice) return member.voice.channel;
+    if (member.guild.members.me?.voice.channel?.type === ChannelType.GuildVoice) return member.guild.members.me.voice.channel;
+    return null;
+  }
+
+  public async tts(channel: TextChannel, member: GuildMember, text: string): Promise<void> {
+    const voiceChannel = this.getVoiceChannel(member);
+    if (!voiceChannel) {
+      channel.send({ embeds: [ client.mkembed({
+        title: "음성채널 가져오기 오류",
+        description: "음성채널을 찾을수 없습니다.\n음성채널에 들어가서 사용해주세요.",
+        color: "DarkRed",
+      }) ] }).then(m => client.msgDelete(m, 1));
+      return;
+    }
+
+    if (text.length > this.maxLength) {
+      channel.send({ embeds: [ client.mkembed({
+        title: "채팅 가져오기 오류",
+        description: `최대 ${this.maxLength}자까지 가능합니다.`,
+        color: "DarkRed",
+      }) ] }).then(m => client.msgDelete(m, 1));
+      return;
+    }
+
+    text = this.textEditor(channel.guild, text);
+    const buf = await this.getSorce(text);
+    if (!buf) return;
+
+    const session = this.getSession(channel.guild, voiceChannel);
+    session.play(buf);
+  }
+
+  private readonly onSessionEnd = (guildId: string) => {
+    this.map.delete(guildId);
+  }
+  private createSession(guild: Guild, voiceChannel: VoiceBasedChannel) {
+    const session = new VoiceSession(guild, voiceChannel, this.leaveTime, this.onSessionEnd);
+    this.map.set(guild.id, session);
+    return session;
+  }
+  private getSession(guild: Guild, voiceChannel: VoiceBasedChannel) {
+    const session = this.map.get(guild.id) ?? this.createSession(guild, voiceChannel);
+    session.moveTo(voiceChannel).catch((err) => {
+      Logger.error("moveTo failed:"+String(err));
+    });
+    return session;
+  }
+  public endSession(guildId: string) {
+    const session = this.map.get(guildId);
+    if (!session) return;
+    session.sessionEnd();
+  }
+
+
+  private async getSorce(text: string): Promise<Buffer | null> {
+    const parts = text.split(signature.regex);
+    const bufferList: Buffer[] = [];
+
+    for (const part of parts) {
+      if (!part) continue;
+      if (signature.nameSet.has(part)) {
+        const buf = await signature.getBuffer(part);
+        if (buf) {
+          bufferList.push(buf);
+        } else {
+          const buf = await textToSpeech(this.textReplace(part), VoiceType.가람).catch(() => null);
+          if (buf) bufferList.push(buf);
+        }
+      } else {
+        const buf = await textToSpeech(this.textReplace(part), VoiceType.가람).catch(() => null);
+        if (buf) bufferList.push(buf);
+      }
+    }
+
+    if (bufferList.length === 0) return null;
+    return Buffer.concat(bufferList);
+  }
+
+  private textEditor(guild: Guild, text: string): string {
+    if (text.length === 0) return "파일";
+    return text
+      .replace(URL_RE, (u) => labelForUrl(u) ?? u)
+      .replace(/\<\@\!?[(0-9)]{18}\>/g, (t) => {
+        const member = guild.members.cache.get(t.replace(/[^0-9]/g,""));
+        return member?.nickname ?? member?.user.username ?? "유저";
+      })
+      .replace(/\<a?\:.*\:[(0-9)]{18}\>/g, () => {
+        return "이모티콘";
+      });
+  }
+
+  private textReplace(text: string): string {
+    return text.replace(
+      new RegExp(Object.keys(Config.replaceObj).join("|"), "gi"),
+      (t) => {
+        return Config.replaceObj[t] ?? Config.replaceObj["\\"+t] ?? t;
+      }
+    );
+  }
+}
\ No newline at end of file
diff --git a/src/classes/VoiceSession.ts b/src/classes/VoiceSession.ts
new file mode 100644
index 0000000..8867004
--- /dev/null
+++ b/src/classes/VoiceSession.ts
@@ -0,0 +1,104 @@
+import { AudioPlayerStatus, createAudioPlayer, entersState, joinVoiceChannel, NoSubscriberBehavior, VoiceConnection, VoiceConnectionStatus } from "@discordjs/voice";
+import { Guild, VoiceBasedChannel } from "discord.js";
+import { Logger } from "../utils/Logger";
+import { createResourceFromMp3Buffer } from "../utils/Transcode";
+
+export class VoiceSession {
+  private player = createAudioPlayer({ behaviors: { noSubscriber: NoSubscriberBehavior.Pause } });
+  
+  private generation = 0;
+  private isSessionEnd = false;
+  private lastTime = Date.now();
+  private endTimer?: NodeJS.Timeout | null;
+  
+  private connection: VoiceConnection;
+
+  constructor(
+    private guild: Guild,
+    private channel: VoiceBasedChannel,
+    private endTimeMs: number,
+    private onSessionEnd: (guildId: string) => void
+  ) {
+    this.connection = joinVoiceChannel({
+      guildId: this.guild.id,
+      channelId: this.channel.id,
+      adapterCreator: this.guild.voiceAdapterCreator,
+      selfDeaf: true,
+      selfMute: false,
+    });
+    this.init();
+  }
+
+  private async init() {
+    this.connection.subscribe(this.player);
+    await entersState(this.connection, VoiceConnectionStatus.Ready, 20_000).catch(() => {});
+    this.player.on(AudioPlayerStatus.Playing, () => {
+      this.startEndTimer();
+    });
+    this.player.on(AudioPlayerStatus.Idle, () => {
+      this.startEndTimer();
+    });
+    this.player.on("error", (e) => {
+      Logger.error("player error:"+String(e));
+      this.startEndTimer();
+    });
+  }
+
+  private startEndTimer() {
+    if (this.endTimer) clearTimeout(this.endTimer);
+    this.endTimer = setTimeout(() => {
+      this.endTimer = null;
+      if (
+        !this.isSessionEnd
+        && this.player.state.status === AudioPlayerStatus.Idle
+        && (Date.now() - this.lastTime) >= this.endTimeMs
+      ) {
+        this.sessionEnd();
+      } else {
+        this.startEndTimer();
+      }
+    }, this.endTimeMs);
+  }
+
+  public async play(mp3Buf: Buffer) {
+    if (this.isSessionEnd) return;
+    const myGen = ++this.generation;
+
+    this.lastTime = Date.now();
+    this.startEndTimer();
+
+    const res = createResourceFromMp3Buffer(mp3Buf);
+    if (myGen !== this.generation || this.isSessionEnd) return;
+    // try { this.player.stop(true); } catch {};
+    try { this.player.play(res); } catch {};
+  }
+
+  async moveTo(newChannel: VoiceBasedChannel) {
+    if (this.isSessionEnd) return;
+    if (this.channel.id === newChannel.id) return;
+    this.channel = newChannel;
+    this.startEndTimer();
+    try { this.connection.disconnect(); } catch {};
+    try { this.connection.destroy(); } catch {};
+    this.connection = joinVoiceChannel({
+      guildId: this.guild.id,
+      channelId: this.channel.id,
+      adapterCreator: this.guild.voiceAdapterCreator,
+      selfDeaf: true,
+      selfMute: false,
+    });
+    this.connection.subscribe(this.player);
+    await entersState(this.connection, VoiceConnectionStatus.Ready, 20_000).catch(() => {});
+  }
+
+  sessionEnd() {
+    if (this.isSessionEnd) return;
+    this.isSessionEnd = true;
+    if (this.endTimer) clearTimeout(this.endTimer);
+    this.endTimer = null;
+    try { this.player.stop(true); } catch {};
+    try { this.connection.disconnect(); } catch {};
+    try { this.connection.destroy(); } catch {};
+    this.onSessionEnd(this.guild.id);
+  }
+}
\ No newline at end of file
diff --git a/src/commands/example.ts b/src/commands/example.ts
new file mode 100644
index 0000000..78fca87
--- /dev/null
+++ b/src/commands/example.ts
@@ -0,0 +1,27 @@
+import { client } from "../index";
+import { Command } from "../types/Command";
+import { Message, ChatInputApplicationCommandData, ChannelType, ChatInputCommandInteraction } from "discord.js";
+
+/** example 명령어 */
+export default class implements Command {
+  /** 해당 명령어 설명 */
+  name = "example";
+  visible = false;
+  aliases: string[] = ["예시"];
+  description: string = "예시 명령어";
+  metaData: ChatInputApplicationCommandData = {
+    name: this.name,
+    description: this.description,
+  };
+
+  /** 실행되는 부분 */
+  async slashRun(interaction: ChatInputCommandInteraction) {
+    await interaction.editReply({ embeds: [ client.mkembed({
+      title: "예시 명령어",
+    }) ] });
+  }
+  async messageRun(message: Message) {
+    if (message.channel?.type !== ChannelType.GuildText) return;
+    return await message.channel.send({ content: "예시 명령어" }).then(m => client.msgDelete(m, 5));
+  }
+}
\ No newline at end of file
diff --git a/src/commands/help.ts b/src/commands/help.ts
new file mode 100644
index 0000000..5d64105
--- /dev/null
+++ b/src/commands/help.ts
@@ -0,0 +1,105 @@
+import { client, handler } from "../index";
+import { Command } from "../types/Command";
+import { CacheType, Message, ActionRowBuilder, EmbedBuilder, ChatInputApplicationCommandData, StringSelectMenuBuilder, StringSelectMenuInteraction, ApplicationCommandOptionType, ChannelType, ChatInputCommandInteraction } from "discord.js";
+
+/** help 명령어 */
+export default class implements Command {
+  /** 해당 명령어 설명 */
+  name = "help";
+  visible = true;
+  aliases: string[] = ["도움말"];
+  description: string = "명령어 확인";
+  metaData: ChatInputApplicationCommandData = {
+    name: this.name,
+    description: this.description,
+  };
+
+  /** 실행되는 부분 */
+  async slashRun(interaction: ChatInputCommandInteraction) {
+    await interaction.editReply(this.getHelp());
+  }
+  async messageRun(message: Message) {
+    if (message.channel?.type !== ChannelType.GuildText) return;
+    return await message.channel.send(this.getHelp()).then(m => client.msgDelete(m, 5));
+  }
+  async menuRun(interaction: StringSelectMenuInteraction<CacheType>, args: string[]) {
+    const command = handler.commands.get(args[0]);
+    var embed = client.mkembed({});
+    var embed2: EmbedBuilder | undefined = undefined;
+    if (command) {
+      embed.setTitle(`\` /${args[0]} 도움말 \``)
+        .setDescription(`이름: ${args[0]}\n설명: ${command.description}`);
+      embed2 = helpData(command.metaData.name, command.metaData);
+    } else {
+      embed.setTitle(`\` ${args[0]} 도움말 \``)
+        .setDescription(`명령어를 찾을수 없습니다.`)
+        .setFooter({ text: `도움말: /help` })
+        .setColor('DarkRed');
+    }
+    if (embed2) {
+      await interaction.editReply({ embeds: [ embed, embed2 ] });
+      return;
+    }
+    await interaction.editReply({ embeds: [ embed ] });
+  }
+
+  getHelp(): { embeds: EmbedBuilder[], components: ActionRowBuilder<StringSelectMenuBuilder>[] } {
+    const slashcmdembed = client.mkembed({
+      title: `\` slash (/) 도움말 \``,
+      description: `명령어\n명령어 설명`
+    });
+    const msgcmdembed = client.mkembed({
+      title: `\` 기본 (${client.prefix}) 도움말 \``,
+      description: `명령어 [같은 명령어]\n명령어 설명`,
+      footer: { text: `PREFIX: ${client.prefix}` }
+    });
+    let cmdlist: { label: string, description: string, value: string }[] = [];
+    handler.commands.forEach((cmd) => {
+      if (cmd.slashRun && cmd.visible) {
+        cmdlist.push({ label: `/${cmd.name}`, description: `${cmd.description}`, value: `${cmd.name}` });
+        slashcmdembed.addFields([{ name: `**/${cmd.name}**`, value: `${cmd.description}`, inline: true }]);
+      }
+    });
+    handler.commands.forEach((cmd) => {
+      if (cmd.messageRun && cmd.visible) {
+        msgcmdembed.addFields([{ name: `**${client.prefix}${cmd.name}${cmd.aliases ? ` [ ${cmd.aliases} ]` : ""}**`, value: `${cmd.description}`, inline: true }]);
+      }
+    });
+    const rowhelp = client.mkembed({
+      title: '\` 명령어 상세보기 \`',
+      description: `명령어의 자세한 내용은\n아래의 선택박스에서 선택해\n확인할수있습니다.`,
+      footer: { text: '여러번 가능' }
+    });
+    const row = new ActionRowBuilder<StringSelectMenuBuilder>().addComponents(
+      new StringSelectMenuBuilder()
+        .setCustomId('help')
+        .setPlaceholder('명령어를 선택해주세요.')
+        .addOptions(cmdlist)
+    );
+    return { embeds: [ slashcmdembed, msgcmdembed, rowhelp ], components: [ row ] };
+  }
+}
+
+function helpData(name: string, metadata: ChatInputApplicationCommandData): EmbedBuilder | undefined {
+    var text = "";
+    metadata.options?.forEach((opt) => {
+      text += `/${name} ${opt.name}`;
+      if (opt.type === ApplicationCommandOptionType.Subcommand && opt.options) {
+        if (opt.options.length > 1) {
+          text = "";
+          opt.options.forEach((opt2) => {
+            text += `/${name} ${opt.name} [${opt2.type}] : ${opt.description}\n`;
+          });
+        } else {
+          text += ` [${opt.options[0].type}] : ${opt.description}\n`;
+        }
+      } else {
+        text += ` : ${opt.description}\n`;
+      }
+    });
+    if (!text || text.length == 0) return undefined;
+    return client.mkembed({
+      title: `\` ${name} 명령어 \``,
+      description: text,
+    });
+  }
\ No newline at end of file
diff --git a/src/commands/ping.ts b/src/commands/ping.ts
new file mode 100644
index 0000000..0002ec3
--- /dev/null
+++ b/src/commands/ping.ts
@@ -0,0 +1,41 @@
+import { client } from "../index";
+import { Command } from "../types/Command";
+import { Message, ChatInputApplicationCommandData, ChannelType, ChatInputCommandInteraction } from "discord.js";
+
+/** ping 명령어 */
+export default class implements Command {
+  /** 해당 명령어 설명 */
+  name = "ping";
+  visible = true;
+  aliases: string[] = ["핑"];
+  description: string = "기본 명령어";
+  metaData: ChatInputApplicationCommandData = {
+    name: this.name,
+    description: this.description,
+  };
+
+  /** 실행되는 부분 */
+  async slashRun(interaction: ChatInputCommandInteraction) {
+    const msg = await interaction.editReply({ embeds: [ client.mkembed({
+      title: "핑...",
+      description: "계산중...",
+    }) ] });
+    const ping = msg.createdTimestamp - interaction.createdTimestamp;
+    await interaction.editReply({ embeds: [ client.mkembed({
+      title: "퐁!!",
+      description: `${ping}ms`,
+    }) ] });
+  }
+  async messageRun(message: Message) {
+    if (message.channel?.type !== ChannelType.GuildText) return;
+    const msg = await message.channel.send({ embeds: [ client.mkembed({
+      title: "핑...",
+      description: "계산중...",
+    }) ] });
+    const ping = msg.createdTimestamp - message.createdTimestamp;
+    return await msg.edit({ embeds: [ client.mkembed({
+      title: "퐁!!",
+      description: `${ping}ms`,
+    }) ] }).then(m => client.msgDelete(m, 1));
+  }
+}
\ No newline at end of file
diff --git a/src/commands/signature.ts b/src/commands/signature.ts
new file mode 100644
index 0000000..44ff7da
--- /dev/null
+++ b/src/commands/signature.ts
@@ -0,0 +1,31 @@
+import { client } from "../index";
+import { Command } from "../types/Command";
+import { Message, ChatInputApplicationCommandData, ChannelType, ChatInputCommandInteraction } from "discord.js";
+
+/** signature 명령어 */
+export default class implements Command {
+  /** 해당 명령어 설명 */
+  name = "시그니처";
+  visible = true;
+  aliases: string[] = ["signature"];
+  description: string = "시그니처";
+  metaData: ChatInputApplicationCommandData = {
+    name: this.name,
+    description: this.description,
+  };
+
+  /** 실행되는 부분 */
+  async slashRun(interaction: ChatInputCommandInteraction) {
+    await interaction.editReply({ embeds: [ client.mkembed({
+      title: "시그니처 사이트",
+      url: "https://sig.tkrmagid.kr",
+    }) ] });
+  }
+  async messageRun(message: Message) {
+    if (message.channel?.type !== ChannelType.GuildText) return;
+    return await message.channel.send({ embeds: [ client.mkembed({
+      title: "시그니처 사이트",
+      url: "https:sig.tkrmagid.kr",
+    }) ] }).then(m => client.msgDelete(m, 5));
+  }
+}
\ No newline at end of file
diff --git a/src/commands/tts.ts b/src/commands/tts.ts
new file mode 100644
index 0000000..37e6d9e
--- /dev/null
+++ b/src/commands/tts.ts
@@ -0,0 +1,129 @@
+import { client } from "../index";
+import { Command } from "../types/Command";
+import { DB } from "../utils/Database";
+import { Message, ChatInputApplicationCommandData, ChannelType, ApplicationCommandOptionType, ChatInputCommandInteraction, EmbedBuilder, Guild } from "discord.js";
+
+/** tts 명령어 */
+export default class implements Command {
+  /** 해당 명령어 설명 */
+  name = "tts";
+  visible = true;
+  aliases: string[] = [];
+  description: string = "tts 명령어";
+  metaData: ChatInputApplicationCommandData = {
+    name: this.name,
+    description: this.description,
+    options: [
+      {
+        type: ApplicationCommandOptionType.SubcommandGroup,
+        name: "channel",
+        description: "채널 관련",
+        options: [
+          {
+            type: ApplicationCommandOptionType.Subcommand,
+            name: "make",
+            description: "채널 만들기",
+          },
+          {
+            type: ApplicationCommandOptionType.Subcommand,
+            name: "register",
+            description: "기존 채팅채널 등록",
+            options: [
+              {
+                type: ApplicationCommandOptionType.Channel,
+                name: "channel",
+                description: "등록할 채널 (선택)",
+                channel_types: [ChannelType.GuildText],
+              },
+              {
+                type: ApplicationCommandOptionType.String,
+                name: "channel_id",
+                description: "채널 ID 또는 #멘션 (선택)",
+              },
+            ]
+          }
+        ]
+      },
+    ]
+  };
+
+  /** 실행되는 부분 */
+  async slashRun(interaction: ChatInputCommandInteraction) {
+    const group = interaction.options.getSubcommandGroup();
+    const cmd = interaction.options.getSubcommand();
+    if (group === "channel") {
+      if (cmd === "make") {
+        await interaction.editReply({ embeds: [ await this.channel_create(interaction.guild) ] });
+        return;
+      }
+      if (cmd === "register") {
+        const channel = interaction.options.getChannel("channel");
+        const channelId = interaction.options.getString("channel_id");
+        await interaction.editReply({ embeds: [ this.channel_register(interaction.guild, channel?.id || channelId) ] });
+        return;
+      }
+    }
+  }
+  async messageRun(message: Message) {
+    if (message.channel?.type !== ChannelType.GuildText) return;
+    return await message.channel.send({ content: "예시 명령어" }).then(m => client.msgDelete(m, 5));
+  }
+
+  async channel_create(guild: Guild | null): Promise<EmbedBuilder> {
+    if (!guild) return client.mkembed({
+      title: "guild를 가져올수 없습니다.",
+      color: "DarkRed",
+    });
+    const channel = await guild.channels.create({
+      name: "TTS채널",
+      type: ChannelType.GuildText,
+      topic: "채팅치면 봇이 음성채널에 와서 읽어줍니다.",
+    });
+    channel.send({ embeds: [ client.mkembed({
+      title: "TTS 채널입니다.",
+      description: [
+        "**음성채널에 들어간 후",
+        "이곳에 채팅을 입력하면",
+        `봇 ( <@${client.user?.id}> )(이)가 음성에`,
+        "들어와 채팅을 읽어줍니다.**"
+      ].join("\n"),
+    }) ] });
+    return this.channel_register(guild, channel.id);
+  }
+
+  channel_register(guild: Guild | null, channelId: string | null): EmbedBuilder {
+    if (!guild) return client.mkembed({
+      title: "guild를 가져올수 없습니다.",
+      color: "DarkRed",
+    });
+    if (!channelId) return client.mkembed({
+      title: "채널 아이디 가져오기 오류",
+      color: "DarkRed",
+    });
+    const channel = guild.channels.cache.get(channelId.replace(/\<|\#|\!|\>/g,"").trim());
+    if (!channel?.id) return client.mkembed({
+      title: `${channelId} 채널 가져오기 오류`,
+      color: "DarkRed",
+    });
+    if (!DB.guild.get(guild.id) && !DB.guild.set({
+      id: guild.id,
+      name: guild.name,
+      channel_id: "",
+    })) return client.mkembed({
+      title: "DB 생성 오류",
+      color: "DarkRed",
+    });
+    if (!DB.guild.update({
+      id: guild.id,
+      name: guild.name,
+      channel_id: channel.id,
+    })) return client.mkembed({
+      title: "DB 등록 오류",
+      color: "DarkRed",
+    });
+    return client.mkembed({
+      title: "채널 생성/등록 완료",
+      description: `채널: <#${channel.id}>`,
+    });
+  }
+}
\ No newline at end of file
diff --git a/src/events/clientReady.ts b/src/events/clientReady.ts
new file mode 100644
index 0000000..d59b8ca
--- /dev/null
+++ b/src/events/clientReady.ts
@@ -0,0 +1,21 @@
+import { Config } from "../utils/Config";
+import { client, handler } from "../index";
+import { Logger } from "../utils/Logger";
+
+export const clientReady = async () => {
+  if (!client.user) return;
+  Logger.ready(`봇 활성화! ${client.user.username}`);
+
+  client.user.setActivity({
+    name: "TTS 봇",
+  });
+
+  if (!Config.dev) return;
+  try {
+    const body = Array.from(handler.commands.values().filter(cmd => cmd.visible).map(cmd => cmd.metaData));
+    await client.application?.commands.set(body, Config.guildId);
+    Logger.ready(`DEV 길드(${Config.guildId}) 슬래시 등록: ${body.length}개`);
+  } catch (err) {
+    throw err instanceof Error ? err : new Error(String(err));
+  }
+}
\ No newline at end of file
diff --git a/src/events/index.ts b/src/events/index.ts
new file mode 100644
index 0000000..665e87f
--- /dev/null
+++ b/src/events/index.ts
@@ -0,0 +1,11 @@
+import { clientReady } from "./clientReady";
+import { interactionCreate } from "./interactionCreate";
+import { messageCreate } from "./messageCreate";
+import { voiceStateUpdate } from "./voiceStateUpdate";
+
+export const onEvents = {
+  clientReady,
+  interactionCreate,
+  messageCreate,
+  voiceStateUpdate,
+}
\ No newline at end of file
diff --git a/src/events/interactionCreate.ts b/src/events/interactionCreate.ts
new file mode 100644
index 0000000..0df3688
--- /dev/null
+++ b/src/events/interactionCreate.ts
@@ -0,0 +1,29 @@
+import { Interaction, MessageFlags } from "discord.js";
+import { handler } from "../index";
+
+export const interactionCreate = async (interaction: Interaction) => {
+  if (interaction.isStringSelectMenu()) {
+    await interaction.deferReply({ flags: MessageFlags.Ephemeral }).catch(() => {});
+    const commandName = interaction.customId;
+    const args = interaction.values;
+    const command = handler.commands.get(commandName);
+    if (command?.menuRun) return await command.menuRun(interaction, args);
+  }
+  
+  if (interaction.isButton()) {
+    const args = interaction.customId.split("-");
+    if (!args || args.length === 0) return;
+    await interaction.deferReply({ flags: MessageFlags.Ephemeral }).catch(() => {});
+    const command = handler.commands.get(args.shift()!);
+    if (command?.buttonRun) return command.buttonRun(interaction, args);
+  }
+
+  if (!interaction.isChatInputCommand()) return;
+
+  /**
+   * 명령어 친사람만 보이게 설정
+   * ephemeral: true
+   */
+  await interaction.deferReply({ flags: MessageFlags.Ephemeral }).catch(() => {});
+  handler.runCommand(interaction);
+}
\ No newline at end of file
diff --git a/src/events/messageCreate.ts b/src/events/messageCreate.ts
new file mode 100644
index 0000000..1ca11c4
--- /dev/null
+++ b/src/events/messageCreate.ts
@@ -0,0 +1,52 @@
+import { ChannelType, Message } from "discord.js";
+import { client, handler, tts } from "../index";
+import { Config } from "../utils/Config";
+import { Logger } from "../utils/Logger";
+import { DB } from "../utils/Database";
+
+const cmdErr = (message: Message, commandName: string | undefined | null): void => {
+  if (!commandName) return;
+  if (message.channel.type !== ChannelType.GuildText) return;
+  message.channel.send({ embeds: [ client.mkembed({
+    description: `\` ${commandName} \` 이라는 명령어를 찾을 수 없습니다.`,
+    footer: { text: `${Config.prefix}help를 입력해 명령어를 확인해주세요.` },
+    color: "DarkRed",
+  }) ] }).then(m => client.msgDelete(m, 1));
+}
+
+export const messageCreate = async (message: Message): Promise<void> => {
+  if (message.author.bot || message.channel.type === ChannelType.DM) return;
+  if (!message.content.startsWith(client.prefix)) {
+    handleTTSMessage(message);
+    return;
+  }
+
+  const content = message.content.slice(client.prefix.length).trim();
+  const args = content.split(/ +/g);
+  const commandName = args.shift()?.toLocaleLowerCase() || "";
+  const command = handler.commands.get(commandName) || handler.commands.find((cmd) => cmd.aliases.includes(commandName));
+  try {
+    if (!command || !command.messageRun) {
+      if (!commandName || commandName.replace(/\;| +/g,"").length === 0) return;
+      cmdErr(message, commandName);
+      return client.msgDelete(message, 0, true);
+    }
+    command.messageRun(message, args);
+    client.msgDelete(message, 0, true);
+  } catch(err: any) {
+    if (Config.debug) Logger.error(err);
+    cmdErr(message, commandName);
+    return client.msgDelete(message, 0, true);
+  }
+}
+
+async function handleTTSMessage(message: Message): Promise<void> {
+  if (!message.guild?.id) return;
+  if (!message.member?.user?.id) return;
+  if (message.channel.type !== ChannelType.GuildText) return;
+  const db = DB.guild.get(message.guild.id);
+  if (!db?.channel_id) return;
+  if (db.channel_id !== message.channel.id) return;
+
+  tts.tts(message.channel, message.member, message.content.trim());
+}
diff --git a/src/events/voiceStateUpdate.ts b/src/events/voiceStateUpdate.ts
new file mode 100644
index 0000000..71931a4
--- /dev/null
+++ b/src/events/voiceStateUpdate.ts
@@ -0,0 +1,9 @@
+import { VoiceState } from "discord.js";
+import { client, tts } from "../index";
+
+export const voiceStateUpdate = async (oldState: VoiceState, newState: VoiceState): Promise<void> => {
+  // if (oldState) leave(oldState);
+  // if (newState) join(newState);
+  if (oldState.member?.id === client.user?.id && oldState.channel && !newState.channel) return tts.endSession(oldState.guild.id);
+  if (oldState.member?.id === client.user?.id && oldState.channel && newState.channel) return tts.findSession(oldState.guild.id)?.moveTo(newState.channel);
+}
\ No newline at end of file
diff --git a/src/index.ts b/src/index.ts
new file mode 100644
index 0000000..c196a2d
--- /dev/null
+++ b/src/index.ts
@@ -0,0 +1,14 @@
+import { BotClient } from "./classes/BotClient";
+import { Handler } from "./classes/Handler";
+import { TTSClient } from "./classes/TTSClient";
+import { SignatureClient } from "./classes/SignatureClient";
+import { onEvents } from "./events";
+
+export const client = new BotClient();
+export const handler = new Handler();
+export const tts = new TTSClient();
+export const signature = new SignatureClient();
+
+for (const eventName of Object.keys(onEvents) as (keyof typeof onEvents)[]) {
+  client.onEvent(eventName, onEvents[eventName]);
+}
\ No newline at end of file
diff --git a/src/types/Command.d.ts b/src/types/Command.d.ts
new file mode 100644
index 0000000..7dd25b5
--- /dev/null
+++ b/src/types/Command.d.ts
@@ -0,0 +1,22 @@
+import { ButtonInteraction, ChatInputApplicationCommandData, ChatInputCommandInteraction, Message, StringSelectMenuInteraction } from "discord.js";
+
+export interface Command {
+  /** 메세지 이름 */
+  name: string;
+  /** help 목록 노출 여부 */
+  visible: boolean;
+  /** 메세지 기반 별칭 */
+  aliases: string[];
+  /** 간단 설명 */
+  description: string;
+  /**
+   * 등록 메타: JSON 변환된 바디
+   * (빌드 시 toJSON()해서 REST 등록에 사용)
+   */
+  metaData: RESTPostAPIChatInputApplicationCommandsJSONBody;
+
+  slashRun?: (args: ChatInputCommandInteraction) => Promise<void>;
+  messageRun?: (message: Message, args: string[]) => Promise<void>;
+  menuRun?: (interaction: StringSelectMenuInteraction, args: string[]) => Promise<void>;
+  buttonRun?: (interaction: ButtonInteraction, args: string[]) => Promise<void>;
+}
\ No newline at end of file
diff --git a/src/utils/Config.ts b/src/utils/Config.ts
new file mode 100644
index 0000000..2ef8424
--- /dev/null
+++ b/src/utils/Config.ts
@@ -0,0 +1,56 @@
+import "dotenv/config";
+import { join } from "node:path";
+import { def_replaceObj } from "./tts/Utils";
+
+export const Config = {
+  _appId: process.env.APPID?.trim(),
+  _token: process.env.TOKEN?.trim(),
+  _prefix: process.env.PREFIX?.trim(),
+  _dbPath: process.env.DBPATH?.trim(),
+  _guildId: process.env.GUILDID?.trim(),
+  _chzzk: {
+    nid_aut: process.env.CHZZK_NID_AUT?.trim(),
+    nid_ses: process.env.CHZZK_NID_SES?.trim(),
+  },
+  _ttsPath: process.env.TTSPATH?.trim(),
+  debug: process.env.DEBUG?.trim()?.toLocaleLowerCase() === "true",
+  dev: process.env.DEV?.trim()?.toLocaleLowerCase() === "true",
+  replaceObj: { ...def_replaceObj, ...JSON.parse(process.env.REPLACETEXT?.trim() || "[{}]")[0] },
+
+  get appId() {
+    if (!this._appId) throw new ReferenceError("APPID is missing");
+    return this._appId;
+  },
+  get token() {
+    if (!this._token) throw new ReferenceError("TOKEN is missing");
+    return this._token;
+  },
+  get prefix() {
+    if (!this._prefix) throw new ReferenceError("PREFIX is missing");
+    return this._prefix;
+  },
+  get dbPath() {
+    if (!this._dbPath) throw new ReferenceError("DBPATH is missing");
+    return this._dbPath;
+  },
+  get guildId() {
+    if (!this._guildId) throw new ReferenceError("GUILDID is missing");
+    return this._guildId;
+  },
+  get chzzk() {
+    if (!this._chzzk.nid_aut) throw new ReferenceError("CHZZK_NID_AUT is missing");
+    if (!this._chzzk.nid_ses) throw new ReferenceError("CHZZK_NID_SES is missing");
+    return {
+      nid_aut: this._chzzk.nid_aut,
+      nid_ses: this._chzzk.nid_ses,
+    };
+  },
+  get ttsPath() {
+    if (!this._ttsPath) throw new ReferenceError("TTSPATH is missing");
+    return this._ttsPath;
+  }
+};
+
+// 명령어 폴더
+export const COMMANDS_PATH = join(__dirname, "..", "commands");
+export const COMMAND_PATH = (commandFile: string) => join(COMMANDS_PATH, commandFile);
diff --git a/src/utils/Database.ts b/src/utils/Database.ts
new file mode 100644
index 0000000..67ca44a
--- /dev/null
+++ b/src/utils/Database.ts
@@ -0,0 +1,112 @@
+import Database from "better-sqlite3";
+import { Config } from "./Config";
+import { dirname, join } from "node:path";
+import { existsSync, mkdirSync, readFileSync } from "node:fs";
+import { GuildType, UserType } from "../../db/db";
+import { Logger } from "./Logger";
+
+const dbDir = dirname(Config.dbPath); // './db' 추출
+if (!existsSync(dbDir)) mkdirSync(dbDir, { recursive: true });
+const database = new Database(Config.dbPath);
+
+const schemaPath = join(process.cwd(), "db/schema.sql");
+const schema = readFileSync(schemaPath, "utf-8");
+database.exec(schema);
+
+Logger.ready("DB 활성화!");
+
+const stmt = {
+  guild: {
+    // 가져오기
+    get: database.prepare("SELECT * FROM guilds WHERE ID = ?"),
+    // 추가
+    insert: (data: GuildType) => {
+      const keys = Object.keys(data);
+      if (keys.length === 0) throw new Error("insert: 키1개는 있어야함");
+      return database.prepare(`INSERT INTO guilds (${
+        keys.map(k => `"${k}"`).join(", ")
+      }) VALUES (${
+        keys.map(k => `@${k}`).join(", ")
+      })`).run(data);
+    },
+    // 수정
+    update: (data: GuildType) => {
+      const keys = Object.keys(data).filter(k => k !== "id");
+      if (keys.length === 0) throw new Error("update: 키1개는 있어야함");
+      return database.prepare(`UPDATE guilds SET ${
+        keys.map(k => `${k} = @${k}`).join(", ")
+      } WHERE id = @id`).run(data);
+    },
+  },
+  user: {
+    // 가져오기
+    get: database.prepare("SELECT * FROM users WHERE guild_id = ? AND id = ?"),
+    // 추가
+    insert: (data: UserType) => {
+      const keys = Object.keys(data);
+      if (keys.length === 0) throw new Error("insert: 키1개는 있어야함");
+      return database.prepare(`INSERT INTO users (${
+        keys.map(k => `"${k}"`).join(", ")
+      }) VALUES (${
+        keys.map(k => `@${k}`).join(", ")
+      })`).run(data);
+    },
+    // 수정
+    update: (data: UserType) => {
+      const keys = Object.keys(data).filter(k => k !== "guild_id" && k !== "id");
+      if (keys.length === 0) throw new Error("update: 키1개는 있어야함");
+      return database.prepare(`UPDATE guilds SET ${
+        keys.map(k => `${k} = @${k}`).join(", ")
+      } WHERE guild_id = @guild_id AND id = @id`).run(data);
+    },
+  },
+};
+
+export const DB = {
+  guild: {
+    get(id: string) {
+      return stmt.guild.get.get(id) as GuildType | undefined;
+    },
+    set(data: GuildType) {
+      try {
+        stmt.guild.insert(data);
+        return true;
+      } catch (err) {
+        Logger.error(String(err));
+        return false;
+      }
+    },
+    update(data: GuildType) {
+      try {
+        stmt.guild.update(data);
+        return true;
+      } catch (err) {
+        Logger.error(String(err));
+        return false;
+      }
+    },
+  },
+  user: {
+    get(guildId: string, id: string) {
+      return stmt.user.get.get(guildId, id) as UserType | undefined;
+    },
+    set(data: UserType) {
+      try {
+        stmt.user.insert(data);
+        return true;
+      } catch (err) {
+        Logger.error(String(err));
+        return false;
+      }
+    },
+    update(data: UserType) {
+      try {
+        stmt.user.update(data);
+        return true;
+      } catch (err) {
+        Logger.error(String(err));
+        return false;
+      }
+    },
+  },
+};
\ No newline at end of file
diff --git a/src/utils/Logger.ts b/src/utils/Logger.ts
new file mode 100644
index 0000000..9d4ace1
--- /dev/null
+++ b/src/utils/Logger.ts
@@ -0,0 +1,38 @@
+import colors from "colors/safe";
+
+export const Timestamp = () => {
+  const Now = new Date();
+  Now.setHours(Now.getHours() + 9);
+  return Now.toISOString().replace('T', ' ').substring(0, 19).slice(2);
+}
+
+type logType = "log" | "info" | "warn" | "error" | "debug" | "ready" | "slash";
+
+const log = (content: string, type: logType) => {
+  const timestamp = colors.white(`[${Timestamp()}]`);
+  switch (type) {
+    case "log":
+      return console.log(`${colors.gray("[LOG]")} ${timestamp} ${content}`);
+    case "info":
+      return console.log(`${colors.cyan("[INFO]")} ${timestamp} ${content}`);
+    case "warn":
+      return console.log(`${colors.yellow("[WARN]")} ${timestamp} ${content}`);
+    case "error":
+      return console.log(`${colors.red("[ERROR]")} ${timestamp} ${content}`);
+    case "debug":
+      return console.log(`${colors.magenta("[DEBUG]")} ${timestamp} ${content}`);
+    case "ready":
+      return console.log(`${colors.green("[READY]")} ${timestamp} ${content}`);
+    default:
+      throw new TypeError("Logger 타입이 올바르지 않습니다.");
+  }
+};
+
+export const Logger = {
+  log: (content: string) => log(content, "log"),
+  warn: (content: string) => log(content, "warn"),
+  error: (content: string) => log(content, "error"),
+  debug: (content: string) => log(content, "debug"),
+  info: (content: string) => log(content, "info"),
+  ready: (content: string) => log(content, "ready")
+}
\ No newline at end of file
diff --git a/src/utils/Prod-commands.ts b/src/utils/Prod-commands.ts
new file mode 100644
index 0000000..79e1263
--- /dev/null
+++ b/src/utils/Prod-commands.ts
@@ -0,0 +1,16 @@
+import { REST, Routes } from "discord.js";
+import { Config } from "./Config";
+import { handler } from "../index";
+import { Logger } from "./Logger";
+
+async function main() {
+  const rest = new REST({ version: "10" }).setToken(Config.token);
+  const body = Array.from(handler.commands.values().filter(cmd => cmd.visible).map(cmd => cmd.metaData));
+  // 전역 등록 (권장: 배포 파이프라인에서만 실행)
+  await rest.put(Routes.applicationCommands(Config.appId), { body });
+  Logger.ready(`전역 슬래시 등록 요청 완료: ${body.length}개`);
+}
+
+main().catch((err) => {
+  throw err instanceof Error ? err : new Error(String(err));
+});
\ No newline at end of file
diff --git a/src/utils/Transcode.ts b/src/utils/Transcode.ts
new file mode 100644
index 0000000..4080df1
--- /dev/null
+++ b/src/utils/Transcode.ts
@@ -0,0 +1,35 @@
+import ffmpegPath from "ffmpeg-static";
+import { ChildProcessWithoutNullStreams, spawn } from "node:child_process";
+import { Readable } from "node:stream";
+import { AudioResource, createAudioResource, StreamType } from "@discordjs/voice";
+
+/** MP3 Buffer -> PCM(s16le 48k 2ch) Readable stream */
+function mp3BufferToPcmStream(mp3Buf: Buffer): Readable {
+  if (!ffmpegPath) throw new Error("ffmpeg-static 경로 확인 실패");
+  const ff: ChildProcessWithoutNullStreams = spawn(ffmpegPath, [
+    "-loglevel","quiet","-hide_banner",
+    "-i","pipe:0",     // stdin으로 mp3
+    "-f","s16le",      // raw PCM
+    "-ar","48000",     // 48k
+    "-ac","2",         // stereo
+    "pipe:1"           // stdout으로 PCM
+  ], { stdio: ["pipe","pipe","pipe"] });
+
+  // 입력 밀어넣고 닫기
+  // ff.stdin.write(mp3Buf);
+  // ff.stdin.end();
+
+  Readable.from(mp3Buf).pipe(ff.stdin);
+
+  // ffmpeg stdout(PCM)을 그대로 리턴
+  // (에러 로그가 필요하면 ff.stderr 'data' 핸들링 추가)
+  return ff.stdout;
+}
+
+export function createResourceFromMp3Buffer(mp3Buf: Buffer): AudioResource {
+  const pcmStream = mp3BufferToPcmStream(mp3Buf);
+  return createAudioResource(pcmStream, {
+    inputType: StreamType.Raw,
+    inlineVolume: false, // 필요하면 true로 하고 volume 조절
+  });
+}
\ No newline at end of file
diff --git a/src/utils/tts/Chzzk.ts b/src/utils/tts/Chzzk.ts
new file mode 100644
index 0000000..760404c
--- /dev/null
+++ b/src/utils/tts/Chzzk.ts
@@ -0,0 +1,51 @@
+import axios from "axios";
+import { Config } from "../Config";
+
+export enum VoiceType {
+  // 현재(25.08.27)
+  유나 = "yuna",
+  가람 = "garam",
+  다인 = "dain",
+  냥냥 = "meow",
+  경태 = "kyungtae",
+  악마마몬 = "mammon",
+  승표 = "seungpyo",
+  우식 = "woosik",
+  상도 = "sangdo",
+
+  // 이전
+  하준 = "hajun",
+};
+
+const defHeaders = {
+  "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36",
+  "Cookie": Object.entries(Config.chzzk).map(([key, value]) => key+'='+value).join(';'),
+};
+
+const getToken = () => new Promise<string>((res, rej) => {
+  axios.get("https://api.chzzk.naver.com/service/v1/alerts/token", {
+    headers: defHeaders,
+    responseType: "json"
+  }).then((val) => {
+    if (!val.data?.content?.token) return rej(val.data?.message || "오류");
+    return res(val.data.content.token);
+  }).catch((err) => {
+    return rej(err.response?.data?.message || "오류");
+  });
+});
+
+export const textToSpeech = (text: string, voice: VoiceType) => new Promise<Buffer>(async (res, rej) => {
+  axios.post("https://api.chzzk.naver.com/service/v1/alerts/tts", {
+    message: text,
+    token: await getToken().catch(() => "undefined"),
+    type: "n"+voice
+  }, {
+    headers: defHeaders,
+    responseType: "arraybuffer"
+  }).then((val) => {
+    if (val.status !== 200) return rej(val.data?.message || "오류");
+    return res(val.data);
+  }).catch((err) => {
+    return rej(err.response?.data?.message || "오류");
+  });
+});
\ No newline at end of file
diff --git a/src/utils/tts/Google.ts b/src/utils/tts/Google.ts
new file mode 100644
index 0000000..5987d1e
--- /dev/null
+++ b/src/utils/tts/Google.ts
@@ -0,0 +1,21 @@
+import axios from "axios";
+
+const SPEED = 0.5;
+
+export const textToSpeech = (text: string) => new Promise<Buffer>(async (res, rej) => {
+  axios.get(`https://www.google.com/speech-api/v1/synthesize?${new URLSearchParams({
+    "text": text,
+    "lang": "ko-kr",
+    "speed": SPEED.toString()
+  }).toString()}`, {
+    headers: {
+      "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36",
+    },
+    responseType: "arraybuffer"
+  }).then((val) => {
+    if (val.status !== 200) return rej("오류");
+    return res(val.data);
+  }).catch(() => {
+    return rej("오류");
+  });
+});
\ No newline at end of file
diff --git a/src/utils/tts/Utils.ts b/src/utils/tts/Utils.ts
new file mode 100644
index 0000000..8455d53
--- /dev/null
+++ b/src/utils/tts/Utils.ts
@@ -0,0 +1,24 @@
+export const def_replaceObj: Record<string, string> = {
+  "\\?": "물음표",
+  "\\!": "느낌표",
+  "\\~": "물결",
+  "\\+": "더하기",
+  "\\-": "빼기",
+  "\\(": "여는소괄호",
+  "\\)": "닫는소괄호",
+  "\\{": "여는중괄호",
+  "\\}": "닫는중괄호",
+  "\\[": "여는대괄호",
+  "\\]": "닫는대괄호",
+  "ㄹㅇ": "리얼",
+  "ㄲㅂ": "까비",
+  "ㅎㅇ": "하이",
+  "ㅇㅋ": "오키",
+  "ㄴㅇㅅ": "나이스",
+  "ㅇㅈ": "인정",
+  "ㅅㄱ": "수고",
+  "ㅇㅎ": "아하",
+  "ㄱㄱ": "기역기역",
+  "ㅃㄹ": "빨리",
+  "ㄱㅊ": "괜찮",
+};
\ No newline at end of file
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 0000000..9eea761
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,26 @@
+{
+  "compilerOptions": {
+    "target": "esnext",
+    "module": "commonjs",
+    "baseUrl": "./src",
+    "outDir": "./dist",
+    "removeComments": true,
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "strict": true,
+    "alwaysStrict": true,
+    "skipLibCheck": true,
+
+    "noImplicitAny": true, // any타입 금지 여부
+    "strictNullChecks": true, // null, undefined 타입에 이상한 짓 할시 에러내기 
+    "strictFunctionTypes": true, // 함수파라미터 타입체크 강하게
+    "strictPropertyInitialization": true, // class constructor 작성시 타입체크 강하게
+    "noImplicitThis": true, // this 키워드가 any 타입일 경우 에러내기
+    
+    "noUnusedLocals": true, // 쓰지않는 지역변수 있으면 에러내기
+    "noUnusedParameters": true, // 쓰지않는 파라미터 있으면 에러내기
+    "noImplicitReturns": true, // 함수에서 return 빼먹으면 에러내기
+    "noFallthroughCasesInSwitch": true // switch문 이상하면 에러내기 
+  },
+  "include": [ "src" ]
+}