claude-code-costs

!Claude Code Costs Analyzer

Analyze your Claude Code conversation costs with interactive visualizations.

Installation

You don't need to install anything! Just run:

``bash
npx claude-code-costs
`

What it does

This tool analyzes all your Claude Code conversations stored in ~/.claude/projects/ and:

- Calculates total costs across all conversations
- Shows daily cost breakdown for the last 30 days
- Lists top 20 most expensive conversations
- Provides project-based filtering
- Generates an interactive HTML report with charts

The report is automatically generated in your system's temp directory and opened in your default browser.

Requirements

- Node.js 14.0.0 or higher
- Claude Code conversations stored in the default location (~/.claude/projects/`)

Output

The tool provides:

1. Console summary of costs and top expensive conversations
2. Interactive HTML report with:
- Total cost summary
- Daily cost chart (last 30 days)
- Top 20 conversations bar chart
- Detailed table with filtering by project

License

MIT