model-usage

Aggregate CodexBar cost logs by modelName into summaries or JSON.

5|Updated Mar 17, 2026
One-click install
npx skills add https://github.com/p-sree-sai-pavan/P.A.R.K.E.R --skill model-usage-p-sree-sai-pavan
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: model-usage
Source: https://github.com/p-sree-sai-pavan/P.A.R.K.E.R/tree/main/gateway/skills/model-usage
Command: npx skills add https://github.com/p-sree-sai-pavan/P.A.R.K.E.R --skill model-usage-p-sree-sai-pavan

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

CodexBar cost logs contain per-model usage costs; this skill extracts and summarizes them to reveal per-model spending patterns for Codex and Claude.

Core Features & Use Cases

  • Parse CodexBar cost logs in JSON format from local storage.
  • Aggregate costs by modelName to show per-model spending and identify cost drivers.
  • Support current-day breakdowns as well as full historical breakdowns, with optional date-filtering.
  • Output can be human-readable or JSON for programmatic use.

Quick Start

Invoke the script to summarize per-model costs from your CodexBar log.

Frequently Asked Questions about model-usage

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

FAQPage Schema
How do I summarize per-model costs from local CodexBar logs?

The skill parses local CodexBar JSON cost logs to aggregate modelBreakdowns by modelName. This process reveals per-model spending patterns and identifies cost drivers across Codex and Claude.

Can I filter per-model cost breakdowns by specific dates?

Yes, the skill supports optional date filtering for per-model cost breakdowns. You can analyze current-day spending or retrieve full historical breakdowns across specific date ranges.

Does this tool work with both Codex and Claude model cost logs?

Yes, the skill processes local CodexBar logs to aggregate costs for both Codex and Claude models. It extracts per-model usage costs to display spending patterns across both platforms.

What format are the CodexBar cost logs required to be in for parsing?

CodexBar cost logs must be in JSON format. The skill parses this local JSON structure to extract and aggregate modelBreakdowns data by modelName for cost analysis.

Can I export the model cost summary as JSON for programmatic use?

Yes, the skill can output the model cost summary as a JSON payload for programmatic use. Alternatively, it can produce a human-readable summary to visualize per-model spending.