diff --git a/.prettierrc b/.prettierrc
new file mode 100644
index 0000000..8d3dfb0
--- /dev/null
+++ b/.prettierrc
@@ -0,0 +1,8 @@
+{
+  "printWidth": 120,
+  "singleQuote": true,
+  "useTabs": false,
+  "tabWidth": 2,
+  "semi": true,
+  "bracketSpacing": true
+}
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..49eefe6
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 Matyi Kari
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..0c12724
--- /dev/null
+++ b/README.md
@@ -0,0 +1,75 @@
+# zzk
+
+A command-line interface tool that converts natural language instructions into shell commands using OpenAI's GPT-4.
+
+## Installation
+
+```bash
+pnpm add -g zzk
+```
+
+## Prerequisites
+
+Before using this tool, you need to:
+
+1. Have an OpenAI API key
+2. Create a `.env` file in your project root with:
+
+```bash
+OPENAI_API_KEY=your_api_key_here
+```
+
+## Usage
+
+```bash
+zzk <your natural language command>
+```
+
+### Examples
+
+```bash
+# List all files in the current directory
+zzk show me all files in this folder
+
+# Find large files
+zzk find files larger than 100MB
+
+# Search for text in files
+zzk search for "hello world" in all javascript files
+```
+
+The tool will:
+
+1. Process your natural language input
+2. Generate an appropriate shell command
+3. Show you the command for confirmation
+4. Execute the command upon your approval
+
+## Development
+
+To set up the development environment:
+
+```bash
+# Clone the repository
+git clone [your-repo-url]
+
+# Install dependencies
+pnpm install
+
+# Build the project
+pnpm build
+
+# Create a global link
+pnpm link --global
+
+# Now you can use the development version globally
+zzk <command>
+```
+
+## License
+
+MIT License - see LICENSE file for details
+
+## Contributing
+
+Contributions are welcome! Please feel free to submit a Pull Request.
diff --git a/package.json b/package.json
index 4c249f2..7529dc2 100644
--- a/package.json
+++ b/package.json
@@ -1,16 +1,17 @@
 {
   "name": "zzk",
-  "version": "0.0.1",
+  "version": "0.1.0",
   "description": "",
   "main": "index.js",
   "scripts": {
-    "build": "rimraf dist && webpack",
-    "start": "node -r dotenv/config dist/index.js",
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "build": "rimraf dist && webpack"
+  },
+  "bin": {
+    "zzk": "dist/index.js"
   },
   "keywords": [],
-  "author": "",
-  "license": "ISC",
+  "author": "Matyi Kari",
+  "license": "MIT",
   "devDependencies": {
     "@types/node": "^22.13.5",
     "rimraf": "^6.0.1",
diff --git a/src/index.ts b/src/index.ts
index a47d312..ccbc957 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,3 +1,5 @@
+#!/usr/bin/env node
+
 import { config } from 'dotenv';
 import { exec } from 'child_process';
 import OpenAI from 'openai';
@@ -25,7 +27,7 @@ if (!userInput) {
 function confirmExecution(command: string) {
   const rl = readline.createInterface({
     input: process.stdin,
-    output: process.stdout
+    output: process.stdout,
   });
 
   rl.question(`\nRun this command? [y/N]: ${command} `, (answer) => {
@@ -60,11 +62,10 @@ async function processCommand(input: string) {
     messages: [
       {
         role: 'system',
-        content:
-          "Convert the user's request into a shell command without explanation."
+        content: "Convert the user's request into a shell command without explanation.",
       },
-      { role: 'user', content: input }
-    ]
+      { role: 'user', content: input },
+    ],
   });
 
   const command = response.choices[0]?.message?.content?.trim();
diff --git a/webpack.config.js b/webpack.config.js
index 0ed3a2a..f89d386 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -6,18 +6,18 @@ module.exports = {
   mode: 'production',
   output: {
     filename: 'index.js',
-    path: path.resolve(__dirname, 'dist')
+    path: path.resolve(__dirname, 'dist'),
   },
   resolve: {
-    extensions: ['.ts', '.js']
+    extensions: ['.ts', '.js'],
   },
   module: {
     rules: [
       {
         test: /\.ts$/,
         use: 'ts-loader',
-        exclude: /node_modules/
-      }
-    ]
-  }
+        exclude: /node_modules/,
+      },
+    ],
+  },
 };