Agent Skills › linuxhsj/openclaw-zero-token › model-usage

model-usage

GitHub

通过 CodexBar CLI 获取并汇总模型级别的用量与成本数据，支持当前或全部模型的统计。

skills/model-usage/SKILL.md linuxhsj/openclaw-zero-token

Trigger Scenarios

查询 Codex 或 Claude 的模型使用量请求按模型分组的费用摘要需要脚本化解析 cost JSON

Install

npx skills add linuxhsj/openclaw-zero-token --skill model-usage -g -y

More Options

Use without installing

npx skills use linuxhsj/openclaw-zero-token@model-usage

指定 Agent (Claude Code)

npx skills add linuxhsj/openclaw-zero-token --skill model-usage -a claude-code -g -y

安装 repo 全部 skill

npx skills add linuxhsj/openclaw-zero-token --all -g -y

预览 repo 内 skill

npx skills add linuxhsj/openclaw-zero-token --list

SKILL.md

Frontmatter

{
    "name": "model-usage",
    "metadata": {
        "openclaw": {
            "os": [
                "darwin"
            ],
            "emoji": "📊",
            "install": [
                {
                    "id": "brew-cask",
                    "bins": [
                        "codexbar"
                    ],
                    "kind": "brew",
                    "label": "Install CodexBar (brew cask)",
                    "formula": "steipete\/tap\/codexbar"
                }
            ],
            "requires": {
                "bins": [
                    "codexbar"
                ]
            }
        }
    },
    "description": "Use CodexBar CLI local cost usage to summarize per-model usage for Codex or Claude, including the current (most recent) model or a full model breakdown. Trigger when asked for model-level usage\/cost data from codexbar, or when you need a scriptable per-model summary from codexbar cost JSON."
}

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

Fetch cost JSON via CodexBar CLI or pass a JSON file.
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