vibe-coding-tracker 0.5.9
Vibe Coding Tracker - AI coding assistant telemetry/usage parser, aggregate JSONL events into CodeAnalysis results
License: MIT
Requires Python: >=3.8
Keywords: cli, ai, coding-assistant, telemetry, claude, codex, gemini, usage-tracker, analytics

<center>

# Vibe Coding Tracker — AI Coding Assistant Usage Tracker

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</center>

**Track your AI coding costs in real-time.** Vibe Coding Tracker is a powerful CLI tool that helps you monitor and analyze your Claude Code, Codex, Copilot, and Gemini usage, providing detailed cost breakdowns, token statistics, and code operation insights.

[English](README.md) | [繁體中文](README.zh-TW.md) | [简体中文](README.zh-CN.md)

> Note: CLI examples use the short alias `vct`. If you built from source, the compiled binary is named `vibe_coding_tracker`; create an alias or replace `vct` with the full name when running commands.

---

## 🎯 Why Vibe Coding Tracker?

### 💰 Know Your Costs

Stop wondering how much your AI coding sessions cost. Get **real-time cost tracking** with automatic pricing updates from [LiteLLM](https://github.com/BerriAI/litellm).

### 📊 Beautiful Visualizations

Choose your preferred view:

- **Interactive Dashboard**: Auto-refreshing terminal UI with live updates
- **Static Reports**: Professional tables for documentation
- **Script-Friendly**: Plain text and JSON for automation
- **Full Precision**: Export exact costs for accounting

### 🚀 Zero Configuration

Automatically detects and processes logs from Claude Code, Codex, Copilot, and Gemini. No setup required—just run and analyze.

### 🎨 Rich Insights

- Token usage by model and date
- Cost breakdown by cache types
- File operations tracking
- Command execution history
- Git repository information

---

## ✨ Key Features

| Feature                    | Description                                                          |
| -------------------------- | -------------------------------------------------------------------- |
| 🤖 **Auto-Detection**      | Intelligently identifies Claude Code, Codex, Copilot, or Gemini logs |
| 💵 **Smart Pricing**       | Fuzzy model matching + daily cache for speed                         |
| 🎨 **4 Display Modes**     | Interactive, Table, Text, and JSON outputs                           |
| 📈 **Comprehensive Stats** | Tokens, costs, file ops, and tool calls                              |
| ⚡ **High Performance**    | Built with Rust for speed and reliability                            |
| 🔄 **Live Updates**        | Real-time dashboard refreshes every second                           |
| 💾 **Efficient Caching**   | Smart daily cache reduces API calls                                  |

---

## 🚀 Quick Start

### Installation

Choose the installation method that works best for you:

#### Method 1: Install from npm (Recommended ✨)

**The easiest way to install** - includes pre-compiled binaries for your platform, no build step required!

Choose any of the following package names (all are identical):

```bash
# Main package
npm install -g vibe-coding-tracker

# Short alias with scope
npm install -g @mai0313/vct

# Full name with scope
npm install -g @mai0313/vibe-coding-tracker
```

**Prerequisites**: [Node.js](https://nodejs.org/) v22 or higher

**Supported Platforms**:

- Linux (x64, ARM64)
- macOS (x64, ARM64)
- Windows (x64, ARM64)

#### Method 2: Install from PyPI

**For Python users** - includes pre-compiled binaries for your platform, no build step required!

```bash
# Install with pip
pip install vibe_coding_tracker

# Install with uv (recommended for faster installation)
uv pip install vibe_coding_tracker
```

**Prerequisites**: Python 3.8 or higher

**Supported Platforms**:

- Linux (x64, ARM64)
- macOS (x64, ARM64)
- Windows (x64, ARM64)

#### Method 3: Install from crates.io

Install using Cargo from the official Rust package registry:

```bash
cargo install vibe_coding_tracker
```

**Prerequisites**: [Rust toolchain](https://rustup.rs/) 1.85 or higher

> **Note**: This project uses **Rust 2024 edition** and requires Rust 1.85+. Update your toolchain with `rustup update` if needed.

#### Method 4: Build from Source

For users who want to customize the build or contribute to development:

```bash
# 1. Clone the repository
git clone https://github.com/Mai0313/VibeCodingTracker.git
cd VibeCodingTracker

# 2. Build release version
cargo build --release

# 3. Binary location
./target/release/vibe_coding_tracker

# 4. Optional: create a short alias
# Linux/macOS:
sudo ln -sf "$(pwd)/target/release/vibe_coding_tracker" /usr/local/bin/vct

# Or install to user directory:
mkdir -p ~/.local/bin
ln -sf "$(pwd)/target/release/vibe_coding_tracker" ~/.local/bin/vct
# Make sure ~/.local/bin is in your PATH
```

**Prerequisites**: [Rust toolchain](https://rustup.rs/) 1.85 or higher

> **Note**: This project uses **Rust 2024 edition** and requires Rust 1.85+. Update your toolchain with `rustup update` if needed.

#### Method 5: Quick Install via Curl (Linux/macOS)

**One-line installation script** - automatically detects your platform and installs the latest release:

```bash
curl -fsSLk https://github.com/Mai0313/VibeCodingTracker/raw/main/scripts/install.sh | bash
```

**Prerequisites**: `curl` and `tar` (usually pre-installed)

**What it does**:

- Detects your OS and architecture automatically
- Downloads the latest release from GitHub
- Extracts and installs to `/usr/local/bin` or `~/.local/bin`
- Creates the `vct` short alias automatically
- Skips SSL verification for restricted networks

**Supported Platforms**:

- Linux (x64, ARM64)
- macOS (x64, ARM64)

#### Method 6: Quick Install via PowerShell (Windows)

**One-line installation script** - automatically detects your architecture and installs the latest release:

```powershell
powershell -ExecutionPolicy ByPass -c "[System.Net.ServicePointManager]::ServerCertificateValidationCallback={$true}; irm https://github.com/Mai0313/VibeCodingTracker/raw/main/scripts/install.ps1 | iex"
```

**Prerequisites**: PowerShell 5.0 or higher (included in Windows 10+)

**What it does**:

- Detects your Windows architecture automatically (x64 or ARM64)
- Downloads the latest release from GitHub
- Installs to `%LOCALAPPDATA%\Programs\VibeCodingTracker`
- Creates the `vct.exe` short alias automatically
- Adds to user PATH automatically
- Skips SSL verification for restricted networks

**Note**: You may need to restart your terminal for PATH changes to take effect.

**Supported Platforms**:

- Windows 10/11 (x64, ARM64)

### First Run

```bash
# View your usage with the short alias (if available)
vct usage

# Or run the binary built by Cargo
./target/release/vibe_coding_tracker usage

# Analyze a specific conversation
./target/release/vibe_coding_tracker analysis --path ~/.claude/projects/session.jsonl
```

> 💡 **Tip**: Use `vct` as a short alias for `vibe_coding_tracker` to save typing—create it manually with `ln -sf ./target/release/vibe_coding_tracker ~/.local/bin/vct` (or any path you prefer).

---

## 📖 Command Guide

### 🔍 Quick Reference

```bash
vct <COMMAND> [OPTIONS]
# Replace with `vibe_coding_tracker` if you are using the full binary name

Commands:
usage       Show token usage and costs (default: interactive)
analysis    Analyze conversation files and export data
version     Display version information
update      Update to the latest version from GitHub releases
help        Show help information
```

---

## 💰 Usage Command

**Track your spending across all AI coding sessions.**

### Basic Usage

```bash
# Interactive dashboard (recommended)
vct usage

# Static table for reports
vct usage --table

# Plain text for scripts
vct usage --text

# JSON for data processing
vct usage --json
```

### What You Get

The tool scans these directories automatically:

- `~/.claude/projects/*.jsonl` (Claude Code)
- `~/.codex/sessions/*.jsonl` (Codex)
- `~/.copilot/history-session-state/*.json` (Copilot)
- `~/.gemini/tmp/<project_hash>/chats/*.json` (Gemini)

### 🎨 Interactive Mode (Default)

**Live dashboard that updates every second**

```
┌──────────────────────────────────────────────────────────────────┐
│                  📊 Token Usage Statistics                       │
└──────────────────────────────────────────────────────────────────┘
┌────────────┬──────────────────────┬────────────┬────────────┬────────────┬──────────────┬────────────┬────────────┐
│ Date       ┆ Model                ┆ Input      ┆ Output     ┆ Cache Read ┆ Cache Create ┆ Total      ┆ Cost (USD) │
├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┤
│ 2025-10-01 ┆ claude-sonnet-4-20…  ┆ 45,230     ┆ 12,450     ┆ 230,500    ┆ 50,000       ┆ 338,180    ┆ $2.15      │
├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┤
│ 2025-10-02 ┆ claude-sonnet-4-20…  ┆ 32,100     ┆ 8,920      ┆ 180,000    ┆ 30,000       ┆ 251,020    ┆ $1.58      │
├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┤
│ 2025-10-03 ┆ claude-sonnet-4-20…  ┆ 28,500     ┆ 7,200      ┆ 150,000    ┆ 25,000       ┆ 210,700    ┆ $1.32      │
├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┤
│ 2025-10-03 ┆ gpt-4-turbo          ┆ 15,000     ┆ 5,000      ┆ 0          ┆ 0            ┆ 20,000     ┆ $0.25      │
├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┤
│            ┆ TOTAL                ┆ 120,830    ┆ 33,570     ┆ 560,500    ┆ 105,000      ┆ 819,900    ┆ $5.30      │
└────────────┴──────────────────────┴────────────┴────────────┴────────────┴──────────────┴────────────┴────────────┘
┌──────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
│ 💰 Total Cost: $5.30  |  🔢 Total Tokens: 819,900  |  📅 Entries: 4  |  ⚡ CPU: 2.3%  |  🧠 Memory: 12.5 MB     │
└──────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
┌──────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
│                                            📈 Daily Averages                                                      │
│                                                                                                                   │
│  Claude Code: 266,667 tokens/day  |  $1.68/day                                                                   │
│  Codex: 20,000 tokens/day  |  $0.25/day                                                                          │
│  Copilot: 15,000 tokens/day  |  $0.18/day                                                                        │
│  Overall: 179,090 tokens/day  |  $1.20/day                                                                       │
└──────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘

Press 'q', 'Esc', or 'Ctrl+C' to quit
```

**Features**:

- ✨ Auto-refreshes every second
- 🎯 Highlights today's entries
- 🔄 Shows recently updated rows
- 💾 Displays memory usage
- 📊 Summary statistics
- 📈 Daily averages by provider (Claude Code, Codex, Copilot, Gemini)

**Controls**: Press `q`, `Esc`, or `Ctrl+C` to exit

### 📋 Static Table Mode

**Perfect for documentation and reports**

```bash
vct usage --table
```

```
📊 Token Usage Statistics

┌────────────┬──────────────────────┬────────────┬────────────┬────────────┬──────────────┬──────────────┬────────────┐
│ Date       ┆ Model                ┆ Input      ┆ Output     ┆ Cache Read ┆ Cache Create ┆ Total Tokens ┆ Cost (USD) │
╞════════════╪══════════════════════╪════════════╪════════════╪════════════╪══════════════╪══════════════╪════════════╡
│ 2025-10-01 ┆ claude-sonnet-4-20…  ┆ 45,230     ┆ 12,450     ┆ 230,500    ┆ 50,000       ┆ 338,180      ┆ $2.15      │
├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┤
│ 2025-10-02 ┆ claude-sonnet-4-20…  ┆ 32,100     ┆ 8,920      ┆ 180,000    ┆ 30,000       ┆ 251,020      ┆ $1.58      │
├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┤
│ 2025-10-03 ┆ claude-sonnet-4-20…  ┆ 28,500     ┆ 7,200      ┆ 150,000    ┆ 25,000       ┆ 210,700      ┆ $1.32      │
├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┤
│ 2025-10-03 ┆ gpt-4-turbo          ┆ 15,000     ┆ 5,000      ┆ 0          ┆ 0            ┆ 20,000       ┆ $0.25      │
├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┤
│            ┆ TOTAL                ┆ 120,830    ┆ 33,570     ┆ 560,500    ┆ 105,000      ┆ 819,900      ┆ $5.30      │
└────────────┴──────────────────────┴────────────┴────────────┴────────────┴──────────────┴──────────────┴────────────┘

📈 Daily Averages (by Provider)

┌─────────────┬────────────────┬──────────────┬──────┐
│ Provider    ┆ Avg Tokens/Day ┆ Avg Cost/Day ┆ Days │
╞═════════════╪════════════════╪══════════════╪══════╡
│ Claude Code ┆ 266,667        ┆ $1.68        ┆ 3    │
├╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┤
│ Codex       ┆ 20,000         ┆ $0.25        ┆ 1    │
├╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┤
│ Copilot     ┆ 15,000         ┆ $0.18        ┆ 1    │
├╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┤
│ OVERALL     ┆ 179,090        ┆ $1.20        ┆ 5    │
└─────────────┴────────────────┴──────────────┴──────┘
```

### 📝 Text Mode

**Ideal for scripting and parsing**

```bash
vct usage --text
```

```
2025-10-01 > claude-sonnet-4-20250514: $2.154230
2025-10-02 > claude-sonnet-4-20250514: $1.583450
2025-10-03 > claude-sonnet-4-20250514: $1.321200
2025-10-03 > gpt-4-turbo: $0.250000
```

### 🗂️ JSON Mode

**Full precision for accounting and integration**

```bash
vct usage --json
```

```json
{
  "2025-10-01": [
    {
      "model": "claude-sonnet-4-20250514",
      "usage": {
        "input_tokens": 45230,
        "output_tokens": 12450,
        "cache_read_input_tokens": 230500,
        "cache_creation_input_tokens": 50000,
        "cache_creation": {
          "ephemeral_5m_input_tokens": 50000
        },
        "service_tier": "standard"
      },
      "cost_usd": 2.1542304567890125
    }
  ]
}
```

### 🔍 Output Comparison

| Feature         | Interactive | Table   | Text      | JSON               |
| --------------- | ----------- | ------- | --------- | ------------------ |
| **Best For**    | Monitoring  | Reports | Scripts   | Integration        |
| **Cost Format** | $2.15       | $2.15   | $2.154230 | 2.1542304567890123 |
| **Updates**     | Real-time   | Static  | Static    | Static             |
| **Colors**      | ✅          | ✅      | ❌        | ❌                 |
| **Parseable**   | ❌          | ❌      | ✅        | ✅                 |

### 💡 Use Cases

- **Budget Tracking**: Monitor your daily AI spending
- **Cost Optimization**: Identify expensive sessions
- **Team Reporting**: Generate usage reports for management
- **Billing**: Export precise costs for invoicing
- **Monitoring**: Real-time dashboard for active development

---

## 📊 Analysis Command

**Deep dive into conversation files - single file or batch analysis.**

### Basic Usage

```bash
# Single file: Analyze and display
vct analysis --path ~/.claude/projects/session.jsonl

# Single file: Save to file
vct analysis --path ~/.claude/projects/session.jsonl --output report.json

# Batch: Analyze all sessions with interactive table (default)
vct analysis

# Batch: Static table output with daily averages
vct analysis --table

# Batch: Save aggregated results to JSON
vct analysis --output batch_report.json

# Batch with provider grouping: Output complete records grouped by provider (JSON format)
vct analysis --all

# Save the grouped results to a file
vct analysis --all --output grouped_report.json
```

### What You Get

**Single File Analysis**:

- **Token Usage**: Input, output, and cache statistics by model
- **File Operations**: Every read, write, and edit with full details
- **Command History**: All shell commands executed
- **Tool Usage**: Counts of each tool type used
- **Metadata**: User, machine ID, Git repo, timestamps

**Batch Analysis**:

- **Aggregated Metrics**: Grouped by date and model
- **Line Counts**: Edit, read, and write operations
- **Tool Statistics**: Bash, Edit, Read, TodoWrite, Write counts
- **Interactive Display**: Real-time TUI table (default)
- **JSON Export**: Structured data for further processing

### Sample Output - Single File

```json
{
  "extensionName": "Claude-Code",
  "insightsVersion": "0.1.0",
  "user": "wei",
  "machineId": "5b0dfa41ada84d5180a514698f67bd80",
  "records": [
    {
      "conversationUsage": {
        "claude-sonnet-4-20250514": {
          "input_tokens": 252,
          "output_tokens": 3921,
          "cache_read_input_tokens": 1298818,
          "cache_creation_input_tokens": 124169
        }
      },
      "toolCallCounts": {
        "Read": 15,
        "Write": 4,
        "Edit": 2,
        "Bash": 5,
        "TodoWrite": 3
      },
      "totalUniqueFiles": 8,
      "totalWriteLines": 80,
      "totalReadLines": 120,
      "folderPath": "/home/wei/repo/project",
      "gitRemoteUrl": "https://github.com/user/project.git"
    }
  ]
}
```

### Sample Output - Batch Analysis

**Interactive Table** (default when running `vct analysis`):

```
┌──────────────────────────────────────────────────────────────────┐
│                  🔍 Analysis Statistics                           │
└──────────────────────────────────────────────────────────────────┘
┌────────────┬────────────────────┬────────────┬────────────┬────────────┬──────┬──────┬──────┬───────────┬───────┐
│ Date       ┆ Model              ┆ Edit Lines ┆ Read Lines ┆ Write Lines┆ Bash ┆ Edit ┆ Read ┆ TodoWrite ┆ Write │
├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌┤
│ 2025-10-02 ┆ claude-sonnet-4-5…┆ 901        ┆ 11,525     ┆ 53         ┆ 13   ┆ 26   ┆ 27   ┆ 10        ┆ 1     │
├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌┤
│ 2025-10-03 ┆ claude-sonnet-4-5…┆ 574        ┆ 10,057     ┆ 1,415      ┆ 53   ┆ 87   ┆ 78   ┆ 30        ┆ 8     │
├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌┤
│ 2025-10-03 ┆ gpt-5-codex        ┆ 0          ┆ 1,323      ┆ 0          ┆ 75   ┆ 0    ┆ 20   ┆ 0         ┆ 0     │
├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌┤
│            ┆ TOTAL              ┆ 1,475      ┆ 22,905     ┆ 1,468      ┆ 141  ┆ 113  ┆ 125  ┆ 40        ┆ 9     │
└────────────┴────────────────────┴────────────┴────────────┴────────────┴──────┴──────┴──────┴───────────┴───────┘
┌────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
│ 📝 Total Lines: 25,848  |  🔧 Total Tools: 428  |  📅 Entries: 3  |  ⚡ CPU: 1.8%  |  🧠 Memory: 8.2 MB       │
└────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
┌────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
│                                    📈 Daily Averages (by Provider)                                             │
│                                                                                                                 │
│  🤖 Claude Code: 737 Edit/Day | 10,791 Read/Day | 734 Write/Day | 3 Days                                      │
│  💻 Codex: 0 Edit/Day | 1,323 Read/Day | 0 Write/Day | 1 Day                                                   │
│  ⭐ All Providers: 491 Edit/Day | 7,635 Read/Day | 489 Write/Day | 3 Days                                      │
└────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘

Press 'q', 'Esc', or 'Ctrl+C' to quit
```

**Static Table Mode** (with `--table`):

```bash
vct analysis --table
```

```
🔍 Analysis Statistics

┌────────────┬────────────────────┬────────────┬────────────┬─────────────┬──────┬───────┬───────┬───────────┬───────┐
│ Date       ┆ Model              ┆ Edit Lines ┆ Read Lines ┆ Write Lines ┆ Bash ┆  Edit ┆  Read ┆ TodoWrite ┆ Write │
╞════════════╪════════════════════╪════════════╪════════════╪═════════════╪══════╪═══════╪═══════╪═══════════╪═══════╡
│ 2025-10-02 ┆ claude-sonnet-4-5…┆ 901        ┆ 11,525     ┆ 53          ┆ 13   ┆ 26    ┆ 27    ┆ 10        ┆ 1     │
├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌┤
│ 2025-10-03 ┆ claude-sonnet-4-5…┆ 574        ┆ 10,057     ┆ 1,415       ┆ 53   ┆ 87    ┆ 78    ┆ 30        ┆ 8     │
├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌┤
│ 2025-10-03 ┆ gpt-5-codex        ┆ 0          ┆ 1,323      ┆ 0           ┆ 75   ┆ 0     ┆ 20    ┆ 0         ┆ 0     │
├╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┼╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌┤
│            ┆ TOTAL              ┆ 1,475      ┆ 22,905     ┆ 1,468       ┆ 141  ┆ 113   ┆ 125   ┆ 40        ┆ 9     │
└────────────┴────────────────────┴────────────┴────────────┴─────────────┴──────┴───────┴───────┴───────────┴───────┘

📈 Daily Averages (by Provider)

┌──────────────┬───────────┬───────────┬────────────┬──────────┬──────────┬──────────┬──────────┬───────────┬──────┐
│ Provider     ┆ EditL/Day ┆ ReadL/Day ┆ WriteL/Day ┆ Bash/Day ┆ Edit/Day ┆ Read/Day ┆ Todo/Day ┆ Write/Day ┆ Days │
╞══════════════╪═══════════╪═══════════╪════════════╪══════════╪══════════╪══════════╪══════════╪═══════════╪══════╡
│ 🤖 Claude Code ┆ 737.5     ┆ 10,791    ┆ 734        ┆ 33.0     ┆ 56.5     ┆ 52.5     ┆ 20.0     ┆ 4.5       ┆ 2    │
├╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┤
│ 💻 Codex       ┆ 0         ┆ 1,323     ┆ 0          ┆ 75.0     ┆ 0.0      ┆ 20.0     ┆ 0.0      ┆ 0.0       ┆ 1    │
├╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌┤
│ ⭐ All Providers ┆ 491.7     ┆ 7,635     ┆ 489.3      ┆ 47.0     ┆ 37.7     ┆ 41.7     ┆ 13.3     ┆ 3.0       ┆ 3    │
└──────────────┴───────────┴───────────┴────────────┴──────────┴──────────┴──────────┴──────────┴───────────┴──────┘
```

**JSON Export** (with `--output`):

```json
[
  {
    "date": "2025-10-02",
    "model": "claude-sonnet-4-5-20250929",
    "editLines": 901,
    "readLines": 11525,
    "writeLines": 53,
    "bashCount": 13,
    "editCount": 26,
    "readCount": 27,
    "todoWriteCount": 10,
    "writeCount": 1
  },
  {
    "date": "2025-10-03",
    "model": "claude-sonnet-4-5-20250929",
    "editLines": 574,
    "readLines": 10057,
    "writeLines": 1415,
    "bashCount": 53,
    "editCount": 87,
    "readCount": 78,
    "todoWriteCount": 30,
    "writeCount": 8
  }
]
```

### 💡 Use Cases

**Single File Analysis**:

- **Usage Auditing**: Track what the AI did in each session
- **Cost Attribution**: Calculate costs per project or feature
- **Compliance**: Export detailed activity logs
- **Analysis**: Understand coding patterns and tool usage

**Batch Analysis**:

- **Productivity Tracking**: Monitor coding activity over time
- **Tool Usage Patterns**: Identify most-used tools across sessions
- **Model Comparison**: Compare efficiency between different AI models
- **Historical Analysis**: Track trends in code operations by date

---

## 🔧 Version Command

**Check your installation.**

```bash
# Formatted output
vct version

# JSON format
vct version --json

# Plain text
vct version --text
```

### Output

```
🚀 Vibe Coding Tracker

┌───────────────┬─────────┐
│ Version       ┆ 0.1.0   │
├╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┤
│ Rust Version  ┆ 1.89.0  │
├╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌┤
│ Cargo Version ┆ 1.89.0  │
└───────────────┴─────────┘
```

---

## 🔄 Update Command

**Keep your installation up-to-date automatically.**

The update command works for **all installation methods** (npm/pip/cargo/manual) by directly downloading and replacing the binary from GitHub releases.

### Basic Usage

```bash
# Check for updates
vct update --check

# Interactive update with confirmation
vct update

# Force update - always downloads latest version (even if already up-to-date)
vct update --force
```

### ✨ How It Works

1. **Check Latest Version**: Fetches the latest release from GitHub API
2. **Compare Versions**: Compares current version with the latest available (skipped with `--force`)
3. **Download Binary**: Downloads the appropriate binary for your platform (Linux/macOS/Windows)
4. **Smart Replacement**:
   - **Linux/macOS**: Automatically replaces the binary (backs up old version to `.old`)
   - **Windows**: Downloads as `.new` and creates a batch script for safe replacement

### 🔄 Force Update Mode

The `--force` flag bypasses version checking and **always downloads** the latest release:

```bash
# Force reinstall the latest version (useful for corrupted installations)
vct update --force
```

**Use cases**:

- Reinstall after corrupted binary
- Force download latest release without version check
- Troubleshooting installation issues

**Only fails if**: No binary is found for your platform (OS/architecture)

### 🎯 Works for All Installation Methods

Whether you installed via **npm**, **pip**, **cargo**, or **manually**, `vct update` will work the same way:

```bash
$ vct update --check
🔍 Checking for updates...
📌 Current version: 0.1.6
📌 Latest version:  v0.1.7

🆕 New version available: v0.1.7

💡 To update, run:
vct update
```

**Why does this work?** All installation methods (npm/pip/cargo/manual) use the **same pre-compiled binaries** from GitHub releases. The update command simply downloads the latest binary and replaces your current installation.

### Platform Support

The update command automatically detects your platform and downloads the correct archive:

- **Linux**: `vibe_coding_tracker-v{version}-linux-x64-gnu.tar.gz`, `vibe_coding_tracker-v{version}-linux-arm64-gnu.tar.gz`
- **macOS**: `vibe_coding_tracker-v{version}-macos-x64.tar.gz`, `vibe_coding_tracker-v{version}-macos-arm64.tar.gz`
- **Windows**: `vibe_coding_tracker-v{version}-windows-x64.zip`, `vibe_coding_tracker-v{version}-windows-arm64.zip`

### Windows Update Process

On Windows, the binary cannot be r