Summarizes per-model API costs and usage data from CodexBar CLI logs for Claude and Codex models.
Model Usage & Cost Analytics is a specialized Claude Code skill designed to provide detailed insights into your AI expenditures. By interfacing with the CodexBar CLI, it extracts and processes local cost logs to generate comprehensive summaries of model-level consumption for both Claude and Codex. Whether you need a snapshot of the most recent model's expenses or a historical breakdown of all models used, this skill automates the parsing of JSON cost data, offering both text and JSON outputs for better developer observability and budget management.
Key Features
01Supports 'Current Model' logic to identify the most recent high-cost model
02Outputs data in both human-readable text and script-friendly JSON formats
03Summarizes usage specifically for Claude and Codex API providers
040 GitHub stars
05Extracts real-time cost data directly from CodexBar CLI local logs
06Provides full historical model breakdowns for comprehensive auditing
Use Cases
01Generating cost breakdown reports for different AI models used in a project
02Integrating local usage metrics into automated development workflows
03Monitoring daily API spend while developing complex AI-driven applications
