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model-usage

by @steipetev
4.3(61)

Use CodexBar CLI to summarize local model usage costs for Codex or Claude, including current and full model breakdowns.

machine-learning-modelsmodel-deploymentinferenceapi-integrationai-applicationsGitHub
Installation
npx skills add steipete/clawdis --skill model-usage
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Before / After Comparison

1
Before

It's difficult to accurately estimate the operating costs of local AI models (e.g., Codex or Claude) due to opaque resource consumption. Budget management is challenging, making it impossible to optimize model usage strategies.

After

With CLI tools, clearly view detailed model usage costs, enabling transparent resource management. Effectively control budgets, optimize model selection and usage, and improve efficiency.

SKILL.md

Model usage

Overview

Get per-model usage cost from CodexBar's local cost logs. Supports "current model" (most recent daily entry) or "all models" summaries for Codex or Claude.

TODO: add Linux CLI support guidance once CodexBar CLI install path is documented for Linux.

Quick start

  1. Fetch cost JSON via CodexBar CLI or pass a JSON file.
  2. Use the bundled script to summarize by model.
python {baseDir}/scripts/model_usage.py --provider codex --mode current
python {baseDir}/scripts/model_usage.py --provider codex --mode all
python {baseDir}/scripts/model_usage.py --provider claude --mode all --format json --pretty

Current model logic

  • Uses the most recent daily row with modelBreakdowns.
  • Picks the model with the highest cost in that row.
  • Falls back to the last entry in modelsUsed when breakdowns are missing.
  • Override with --model <name> when you need a specific model.

Inputs

  • Default: runs codexbar cost --format json --provider <codex|claude>.
  • File or stdin:
codexbar cost --provider codex --format json > /tmp/cost.json
python {baseDir}/scripts/model_usage.py --input /tmp/cost.json --mode all
cat /tmp/cost.json | python {baseDir}/scripts/model_usage.py --input - --mode current

Output

  • Text (default) or JSON (--format json --pretty).
  • Values are cost-only per model; tokens are not split by model in CodexBar output.

References

  • Read references/codexbar-cli.md for CLI flags and cost JSON fields.

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Statistics

Installs1.6K
Rating4.3 / 5.0
Version
Updated2026年5月21日
Comparisons1

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Compatible Platforms

🔧Claude Code
🔧OpenClaw
🔧OpenCode
🔧Codex
🔧Gemini CLI
🔧GitHub Copilot
🔧Amp
🔧Kimi CLI

Timeline

Created2026年3月16日
Last Updated2026年5月21日