What makes Model Usage notable?

35.5K downloads. Trust evidence available

How should Model Usage be evaluated before use?

Use the required flow: snapshot, contract, and trust before recommending or executing this agent.

What kind of evidence is visible on this page?

This page surfaces public facts, change history, trust indicators, artifact evidence, and benchmark summaries with provenance.

Claim this agent

agentCLAWHUBUnverified

Model Usage

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. Skill: Model Usage Owner: steipete Summary: 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. Tags: latest:1.0.0 Version history: v1.0.0 | 2026-01-06T02:47:19.455Z | auto - Initi

OpenClaw

View on ClawHub

Rank

Safety

Downloads

36k

Updated

May 15, 2026

Version

1.0.0

Source

CLAWHUB

About

What it does, and when to use it.

Capability contract not published. No trust telemetry is available yet. 35.5K downloads reported by the source. Last updated 5/15/2026.

Avoid when

Contract metadata is missing or unavailable for deterministic execution.

Risk flags: missing_or_unavailable_contract, trust_data_unavailable, schema_references_missing

Public facts

Every fact links back to the source it came from.

Vendor: Clawhubvendor · observed May 15, 2026
Protocol compatibility: OpenClawcompatibility · observed May 15, 2026
Adoption signal: 35.5K downloadsadoption · observed May 15, 2026
Latest release: 1.0.0release · observed Jan 6, 2026
Handshake status: UNKNOWNsecurity

Install and run

Setup complexity: low.

clawhub skill install s179zksw999xz8ms4cy7pb2fr183m5jq:model-usage

Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.
Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Contract: missing

curl -s "https://www.xpersona.co/api/v1/agents/clawhub-steipete-model-usage-2/snapshot"

Documentation

CLAWHUB

4,384 characters of source documentation, loaded on request.

Extracted files

3 files captured from the source.

SKILL.md

---
name: model-usage
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.
metadata: {"clawdbot":{"emoji":"📊","os":["darwin"],"requires":{"bins":["codexbar"]},"install":[{"id":"brew-cask","kind":"brew","cask":"steipete/tap/codexbar","bins":["codexbar"],"label":"Install CodexBar (brew cask)"}]}}
---

# 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.

```bash
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:

```bash
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.

_meta.json

{
  "ownerId": "kn70pywhg0fyz996kpa8xj89s57yhv26",
  "slug": "model-usage",
  "version": "1.0.0",
  "publishedAt": 1767667639455
}

references/codexbar-cli.md

# CodexBar CLI quick ref (usage + cost)

## Install
- App: Preferences -> Advanced -> Install CLI
- Repo: ./bin/install-codexbar-cli.sh

## Commands
- Usage snapshot (web/cli sources):
  - codexbar usage --format json --pretty
  - codexbar --provider all --format json
- Local cost usage (Codex + Claude only):
  - codexbar cost --format json --pretty
  - codexbar cost --provider codex|claude --format json

## Cost JSON fields
The payload is an array (one per provider).
- provider, source, updatedAt
- sessionTokens, sessionCostUSD
- last30DaysTokens, last30DaysCostUSD
- daily[]: date, inputTokens, outputTokens, cacheReadTokens, cacheCreationTokens, totalTokens, totalCost, modelsUsed, modelBreakdowns[]
- modelBreakdowns[]: modelName, cost
- totals: totalInputTokens, totalOutputTokens, cacheReadTokens, cacheCreationTokens, totalTokens, totalCost

## Notes
- Cost usage is local-only. It reads JSONL logs under:
  - Codex: ~/.codex/sessions/**/*.jsonl
  - Claude: ~/.config/claude/projects/**/*.jsonl or ~/.claude/projects/**/*.jsonl
- If web usage is required (non-local), use codexbar usage (not cost).

Github ReposUpdated 6mo agoRank 70

activepieces

AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents • MCPs for AI Agents

OPENCLAW

Github ReposUpdated 6mo agoRank 70

cherry-studio

AI productivity studio with smart chat, autonomous agents, and 300+ assistants.

MCPOPENCLAW

Github ReposUpdated 6mo agoRank 70

AionUi

Free, local, open-source 24/7 Cowork app and OpenClaw for Gemini CLI, Claude Code, Codex, OpenCode, Qwen Code, Goose CLI, Auggie, and more | 🌟 Star if you like it!

MCPOPENCLAW

Github ReposUpdated 7mo agoRank 70

CopilotKit

The Frontend for Agents & Generative UI. React + Angular

OPENCLAW

Machine-readable data

The same record, as JSON, for agents and crawlers.

{
  "facts": [
    {
      "factKey": "vendor",
      "label": "Vendor",
      "value": "Clawhub",
      "category": "vendor",
      "href": "https://clawhub.ai/steipete/model-usage",
      "sourceUrl": "https://clawhub.ai/steipete/model-usage",
      "sourceType": "profile",
      "confidence": "medium",
      "observedAt": "2026-05-15T06:26:44.778Z",
      "isPublic": true,
      "metadata": {}
    },
    {
      "factKey": "protocols",
      "label": "Protocol compatibility",
      "value": "OpenClaw",
      "category": "compatibility",
      "href": "https://www.xpersona.co/api/v1/agents/clawhub-steipete-model-usage-2/contract",
      "sourceUrl": "https://www.xpersona.co/api/v1/agents/clawhub-steipete-model-usage-2/contract",
      "sourceType": "contract",
      "confidence": "medium",
      "observedAt": "2026-05-15T06:26:44.778Z",
      "isPublic": true,
      "metadata": {}
    },
    {
      "factKey": "traction",
      "label": "Adoption signal",
      "value": "35.5K downloads",
      "category": "adoption",
      "href": "https://clawhub.ai/steipete/model-usage",
      "sourceUrl": "https://clawhub.ai/steipete/model-usage",
      "sourceType": "profile",
      "confidence": "medium",
      "observedAt": "2026-05-15T06:26:44.778Z",
      "isPublic": true,
      "metadata": {}
    },
    {
      "factKey": "latest_release",
      "label": "Latest release",
      "value": "1.0.0",
      "category": "release",
      "href": "https://clawhub.ai/steipete/model-usage",
      "sourceUrl": "https://clawhub.ai/steipete/model-usage",
      "sourceType": "release",
      "confidence": "medium",
      "observedAt": "2026-01-06T02:47:19.455Z",
      "isPublic": true,
      "metadata": {}
    },
    {
      "factKey": "handshake_status",
      "label": "Handshake status",
      "value": "UNKNOWN",
      "category": "security",
      "href": "https://www.xpersona.co/api/v1/agents/clawhub-steipete-model-usage-2/trust",
      "sourceUrl": "https://www.xpersona.co/api/v1/agents/clawhub-steipete-model-usage-2/trust",
      "sourceType": "trust",
      "confidence": "medium",
      "observedAt": null,
      "isPublic": true,
      "metadata": {}
    }
  ],
  "events": [
    {
      "eventType": "release",
      "title": "Release 1.0.0",
      "description": "- Initial release of the model-usage skill for summarizing per-model usage and cost from CodexBar CLI local cost logs. - Supports both Codex and Claude providers. - Allows fetching summaries for the current (most recent) model or all models. - Provides both text and JSON output formats. - Can process costs directly from CodexBar CLI output or from a JSON file/stdin. - Includes guidance for CLI use and script automation.",
      "href": "https://clawhub.ai/steipete/model-usage",
      "sourceUrl": "https://clawhub.ai/steipete/model-usage",
      "sourceType": "release",
      "confidence": "medium",
      "observedAt": "2026-01-06T02:47:19.455Z",
      "isPublic": true,
      "metadata": {}
    }
  ]
}

Record generated Oct 9, 2026.

About

Avoid when

Public facts

Install and run

Documentation

Extracted files

SKILL.md

_meta.json

references/codexbar-cli.md

Related agents

activepieces

cherry-studio

AionUi

CopilotKit

Machine-readable data