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model-usage

Summarize local AI model cost data from CodexBar CLI logs.

1|1|Updated Mar 3, 2026
Search Tags:#developer tools#cost optimization#billing#model usage#codexbar#ai cost
One-click install
npx skills add https://github.com/LuisvelMarketer/genome --skill model-usage-luisvelmarketer
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: model-usage
Source: https://github.com/LuisvelMarketer/genome/tree/main/skills/model-usage
Command: npx skills add https://github.com/LuisvelMarketer/genome --skill model-usage-luisvelmarketer

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill helps you understand and manage the costs associated with different AI models by summarizing usage data from CodexBar's local logs.

Core Features & Use Cases

  • Per-Model Cost Summary: Get a breakdown of expenses for specific AI models (Codex, Claude).
  • Current Model Identification: Automatically identify the most recently used or most expensive model.
  • Historical Analysis: View usage and cost data for the current day or across multiple days.
  • Use Case: A developer needs to optimize their AI spending. They use this Skill to see which models are consuming the most budget and identify areas for potential cost savings.

Quick Start

Run the model-usage script to get a summary of all AI model costs for the Codex provider.

Frequently Asked Questions about model-usage

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I track AI model costs from CodexBar CLI logs?▼

To track AI model costs from CodexBar CLI logs, the Skill summarizes local cost usage data per AI model. It analyzes both current and all-model breakdowns for Codex and Claude providers to give you a clear expense summary.

What is the best way to get a per-model cost breakdown for Codex and Claude?▼

The best way to get a per-model cost breakdown for Codex and Claude is by summarizing usage data from local logs. This process automatically identifies your most recently used or expensive models for cost optimization.

Do I need CodexBar CLI installed to analyze local AI billing data?▼

Yes, you need CodexBar CLI installed and configured for local cost data collection to analyze AI billing data. The Skill depends entirely on these local logs to summarize and parse your historical usage.

Can I view historical AI model usage and costs across multiple days?▼

Yes, you can view historical AI model usage and costs across multiple days. The Skill analyzes local logs to provide both current day and multi-day breakdowns of expenses for your AI models.

Why does my AI cost optimization analysis require local CLI logs?▼

AI cost optimization analysis requires local CLI logs because the Skill reads directly from CodexBar's configured local data collection. It cannot retrieve cloud billing metrics independently, ensuring your usage data remains private.

Does model-usage work with other AI providers besides Codex and Claude?▼

The model-usage Skill currently works specifically with Codex and Claude providers. It analyzes cost breakdowns for these two models based on the data available in your CodexBar CLI logs.

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