diff --git a/.gitignore b/.gitignore
index 53279054..81e7ad23 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,6 +8,7 @@ dist/
 build/
 *.egg
 .eggs/
+.gemini/
 
 # Virtual environments
 .venv/
diff --git a/README.hi-IN.md b/README.hi-IN.md
index ab40ade0..5a6f8060 100644
--- a/README.hi-IN.md
+++ b/README.hi-IN.md
@@ -37,7 +37,12 @@ AI कोडिंग टूल्स हर टास्क पर आपका
 ## त्वरित शुरुआत
 
 ```bash
+# Python का उपयोग करके (अनुशंसित)
 pip install code-review-graph                     # या: pipx install code-review-graph
+
+# Node.js का उपयोग करके
+npm install -g code-review-graph
+
 code-review-graph install          # सभी समर्थित प्लेटफ़ॉर्म को स्वचालित रूप से पहचानता और कॉन्फ़िगर करता है
 code-review-graph build            # अपना कोडबेस पार्स करें
 ```
@@ -317,6 +322,6 @@ MIT। [LICENSE](LICENSE) देखें।
 <p align="center">
 <br>
 <a href="https://code-review-graph.com">code-review-graph.com</a><br><br>
-<code>pip install code-review-graph && code-review-graph install</code><br>
+<code>pip install code-review-graph # या: npm install -g code-review-graph<br>code-review-graph install</code><br>
 <sub>Codex, Claude Code, Cursor, Windsurf, Zed, Continue, OpenCode, Antigravity, और Kiro के साथ काम करता है</sub>
 </p>
diff --git a/README.ja-JP.md b/README.ja-JP.md
index 220ea864..2f8521a8 100644
--- a/README.ja-JP.md
+++ b/README.ja-JP.md
@@ -37,7 +37,12 @@ AIコーディングツールはタスクのたびにコードベース全体を
 ## クイックスタート
 
 ```bash
+# Pythonを使用 (推奨)
 pip install code-review-graph                     # または: pipx install code-review-graph
+
+# Node.jsを使用
+npm install -g code-review-graph
+
 code-review-graph install          # 対応プラットフォームを自動検出して設定
 code-review-graph build            # コードベースを解析
 ```
@@ -319,6 +324,6 @@ MIT。詳細は [LICENSE](LICENSE) を参照してください。
 <p align="center">
 <br>
 <a href="https://code-review-graph.com">code-review-graph.com</a><br><br>
-<code>pip install code-review-graph && code-review-graph install</code><br>
+<code>pip install code-review-graph # または: npm install -g code-review-graph<br>code-review-graph install</code><br>
 <sub>Codex、Claude Code、Cursor、Windsurf、Zed、Continue、OpenCode、Antigravity、Kiroに対応</sub>
 </p>
diff --git a/README.ko-KR.md b/README.ko-KR.md
index f593f065..ef6b3244 100644
--- a/README.ko-KR.md
+++ b/README.ko-KR.md
@@ -37,7 +37,12 @@ AI 코딩 도구는 매 작업마다 전체 코드베이스를 다시 읽습니
 ## 빠른 시작
 
 ```bash
+# Python 사용 (권장)
 pip install code-review-graph                     # 또는: pipx install code-review-graph
+
+# Node.js 사용
+npm install -g code-review-graph
+
 code-review-graph install          # 지원되는 모든 플랫폼을 자동 감지하고 설정
 code-review-graph build            # 코드베이스 파싱
 ```
@@ -319,6 +324,6 @@ MIT. [LICENSE](LICENSE)를 참조하세요.
 <p align="center">
 <br>
 <a href="https://code-review-graph.com">code-review-graph.com</a><br><br>
-<code>pip install code-review-graph && code-review-graph install</code><br>
+<code>pip install code-review-graph # 또는: npm install -g code-review-graph<br>code-review-graph install</code><br>
 <sub>Codex, Claude Code, Cursor, Windsurf, Zed, Continue, OpenCode, Antigravity, Kiro에서 사용 가능</sub>
 </p>
diff --git a/README.md b/README.md
index 0c576965..4c28f6a9 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,12 @@ AI coding tools re-read your entire codebase on every task. `code-review-graph`
 ## Quick Start
 
 ```bash
+# Using Python (recommended)
 pip install code-review-graph                     # or: pipx install code-review-graph
+
+# Using Node.js
+npm install -g code-review-graph
+
 code-review-graph install          # auto-detects and configures all supported platforms
 code-review-graph build            # parse your codebase
 ```
@@ -531,6 +536,6 @@ MIT. See [LICENSE](LICENSE).
 <p align="center">
 <br>
 <a href="https://code-review-graph.com">code-review-graph.com</a><br><br>
-<code>pip install code-review-graph && code-review-graph install</code><br>
+<code>pip install code-review-graph # or: npm install -g code-review-graph<br>code-review-graph install</code><br>
 <sub>Works with Codex, Claude Code, Cursor, Windsurf, Zed, Continue, OpenCode, Antigravity, Gemini CLI, Qwen, Qoder, Kiro, GitHub Copilot, and GitHub Copilot CLI</sub>
 </p>
diff --git a/README.zh-CN.md b/README.zh-CN.md
index 9d1c8fa0..6efb5bc3 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -37,7 +37,12 @@ AI 编码工具在每次任务中都会重新读取整个代码库。`code-revie
 ## 快速开始
 
 ```bash
+# 使用 Python (推荐)
 pip install code-review-graph                     # 或: pipx install code-review-graph
+
+# 使用 Node.js
+npm install -g code-review-graph
+
 code-review-graph install          # 自动检测并配置所有支持的平台
 code-review-graph build            # 解析代码库
 ```
@@ -317,6 +322,6 @@ MIT。详见 [LICENSE](LICENSE)。
 <p align="center">
 <br>
 <a href="https://code-review-graph.com">code-review-graph.com</a><br><br>
-<code>pip install code-review-graph && code-review-graph install</code><br>
+<code>pip install code-review-graph # 或: npm install -g code-review-graph<br>code-review-graph install</code><br>
 <sub>支持 Codex、Claude Code、Cursor、Windsurf、Zed、Continue、OpenCode、Antigravity 和 Kiro</sub>
 </p>
diff --git a/bin/cli.js b/bin/cli.js
new file mode 100755
index 00000000..c2630105
--- /dev/null
+++ b/bin/cli.js
@@ -0,0 +1,76 @@
+#!/usr/bin/env node
+
+/**
+ * Node.js wrapper for code-review-graph Python CLI.
+ * This forwards all commands and arguments to the underlying Python implementation.
+ */
+
+const { spawn } = require('child_process');
+const path = require('path');
+const fs = require('fs');
+
+function findPythonCLI() {
+  // 1. Check if the command is already in PATH (e.g. installed via global pip)
+  // We don't use 'which' here to avoid platform issues, instead we try to spawn it.
+  
+  // 2. Check for a local virtualenv in the package directory
+  // This is where postinstall might have installed it
+  const packageRoot = path.join(__dirname, '..');
+  const venvBin = process.platform === 'win32' 
+    ? path.join(packageRoot, '.venv', 'Scripts', 'code-review-graph.exe')
+    : path.join(packageRoot, '.venv', 'bin', 'code-review-graph');
+
+  if (fs.existsSync(venvBin)) {
+    return venvBin;
+  }
+
+  // 3. Fallback to just 'code-review-graph' assuming it's in PATH
+  return 'code-review-graph';
+}
+
+const cliPath = findPythonCLI();
+const args = process.argv.slice(2);
+
+// Handle the case where the CLI isn't found at all
+// We'll try to run it; if it fails with ENOENT, we'll give a helpful message.
+
+const child = spawn(cliPath, args, {
+  stdio: 'inherit',
+  env: {
+    ...process.env,
+    // Ensure Python doesn't buffer output, which is critical for MCP server mode
+    PYTHONUNBUFFERED: '1'
+  }
+});
+
+child.on('error', (err) => {
+  if (err.code === 'ENOENT') {
+    console.error('\x1b[31mError: code-review-graph Python core not found.\x1b[0m');
+    console.error('Please ensure you have Python 3.10+ installed.');
+    console.error('Try running: npm install (to trigger postinstall setup)');
+    console.error('\nIf that fails, you can install the core manually via:');
+    console.error('  pip install code-review-graph');
+    process.exit(1);
+  } else {
+    console.error('Error spawning code-review-graph:', err.message);
+    process.exit(1);
+  }
+});
+
+child.on('exit', (code, signal) => {
+  if (code !== null) {
+    process.exit(code);
+  } else if (signal) {
+    process.kill(process.pid, signal);
+  }
+});
+
+// Forward signals to the child process
+const signals = ['SIGINT', 'SIGTERM', 'SIGHUP'];
+signals.forEach(sig => {
+  process.on(sig, () => {
+    if (child.connected) {
+      child.kill(sig);
+    }
+  });
+});
diff --git a/package.json b/package.json
new file mode 100644
index 00000000..d91a790d
--- /dev/null
+++ b/package.json
@@ -0,0 +1,46 @@
+{
+  "name": "code-review-graph",
+  "version": "2.3.3",
+  "description": "Persistent incremental knowledge graph for token-efficient, context-aware code reviews. Node.js wrapper for the Python CLI.",
+  "main": "bin/cli.js",
+  "bin": {
+    "code-review-graph": "bin/cli.js",
+    "crg": "bin/cli.js"
+  },
+  "scripts": {
+    "postinstall": "node scripts/npm-postinstall.js",
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/tirth8205/code-review-graph.git"
+  },
+  "keywords": [
+    "code-review",
+    "knowledge-graph",
+    "tree-sitter",
+    "mcp",
+    "ai-agent",
+    "static-analysis"
+  ],
+  "author": "Tirth",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/tirth8205/code-review-graph/issues"
+  },
+  "homepage": "https://github.com/tirth8205/code-review-graph#readme",
+  "engines": {
+    "node": ">=16.0.0"
+  },
+  "files": [
+    "bin",
+    "scripts",
+    "code_review_graph",
+    "pyproject.toml",
+    "README.md",
+    "LICENSE",
+    "uv.lock",
+    "skills",
+    "hooks"
+  ]
+}
diff --git a/scripts/npm-postinstall.js b/scripts/npm-postinstall.js
new file mode 100644
index 00000000..e7d8b9ba
--- /dev/null
+++ b/scripts/npm-postinstall.js
@@ -0,0 +1,72 @@
+/**
+ * NPM Post-install script for code-review-graph.
+ * Sets up the Python environment and installs the core package.
+ */
+
+const { execSync, spawnSync } = require('child_process');
+const path = require('path');
+const fs = require('fs');
+
+const packageRoot = path.join(__dirname, '..');
+const venvDir = path.join(packageRoot, '.venv');
+
+console.log('\x1b[36mSetting up code-review-graph Python core...\x1b[0m');
+
+function run(cmd, args, options = {}) {
+  const result = spawnSync(cmd, args, {
+    stdio: 'inherit',
+    shell: true,
+    cwd: packageRoot,
+    ...options
+  });
+  if (result.status !== 0) {
+    throw new Error(`Command failed: ${cmd} ${args.join(' ')}`);
+  }
+}
+
+try {
+  // 1. Check for Python 3.10+
+  try {
+    const pyVersion = execSync('python3 --version').toString().trim();
+    console.log(`Found ${pyVersion}`);
+  } catch (e) {
+    console.error('\x1b[31mError: Python 3 not found.\x1b[0m');
+    console.error('code-review-graph requires Python 3.10 or higher.');
+    process.exit(1);
+  }
+
+  // 2. Check for uv (faster) or fallback to venv + pip
+  let hasUv = false;
+  try {
+    execSync('uv --version');
+    hasUv = true;
+    console.log('Found uv, using it for faster setup...');
+  } catch (e) {}
+
+  if (hasUv) {
+    run('uv', ['sync', '--no-dev']);
+  } else {
+    // Standard venv + pip
+    if (!fs.existsSync(venvDir)) {
+      console.log('Creating virtual environment...');
+      run('python3', ['-m', 'venv', '.venv']);
+    }
+
+    const pipPath = process.platform === 'win32'
+      ? path.join(venvDir, 'Scripts', 'pip')
+      : path.join(venvDir, 'bin', 'pip');
+
+    console.log('Installing Python dependencies...');
+    run(pipPath, ['install', '--upgrade', 'pip']);
+    run(pipPath, ['install', '.']);
+  }
+
+  console.log('\x1b[32m\nSuccessfully set up code-review-graph!\x1b[0m');
+  console.log('You can now run it using: code-review-graph --help');
+
+} catch (error) {
+  console.error('\x1b[31m\nFailed to set up Python environment.\x1b[0m');
+  console.error(error.message);
+  console.error('\nYou can still use the tool if you install it manually via pip:');
+  console.error('  pip install code-review-graph');
+}