CtrlK
BlogDocsLog inGet started
Tessl Logo

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.

72

Quality

90%

Does it follow best practices?

Run evals on this skill

Adds up to 20 points to the overall score

View guide

SecuritybySnyk

Passed

No findings from the security scan

The canonical home for this skill is model-usage in Hung-Reo/hungreo-openclaw

SKILL.md
Quality
Evals
Security

Quality

Content

92%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

A concise, actionable, and well-structured skill body that covers the common usage paths with executable commands and defers detail to a real one-level reference. Only the stray TODO note keeps conciseness from a perfect score.

DimensionReasoningScore

Conciseness

Lean, assumes Claude's competence, and avoids explaining known concepts; the 'TODO: add Linux CLI support' line is a deferred note rather than actionable guidance, a minor trim candidate.

4 / 5

Actionability

Provides three copy-paste-ready commands with concrete flags covering codex current/all, claude all+json, file, and stdin inputs; examples fully executable and cover the common cases.

5 / 5

Workflow Clarity

A simple single-purpose skill (under 50 lines) with an unambiguous 2-step quick start and explained current-model logic; no destructive/batch operations require validation checkpoints, so the simple-skill exception applies.

5 / 5

Progressive Disclosure

Well-organized sections (Overview, Quick start, Current model logic, Inputs, Output, References) with a single clearly-signaled one-level-deep reference (references/codexbar-cli.md) that exists as a real file.

5 / 5

Total

19

/

20

Passed

Description

87%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A clear, specific, and well-triggered description that states both what the skill does and when to invoke it. Minor gaps in capability breadth and natural-term synonyms keep specificity and trigger quality just below full marks.

DimensionReasoningScore

Specificity

Names the domain (CodexBar local cost usage) and several concrete actions ('summarize per-model usage', 'current (most recent) model', 'full model breakdown', 'scriptable per-model summary'), but omits a few capabilities (e.g. --days filtering, JSON/text format) that keep it from full comprehensiveness.

4 / 5

Completeness

Explicitly answers both 'what' ('summarize per-model usage ... including the current model or a full model breakdown') and 'when' ('Trigger when asked for model-level usage/cost data ... or when you need a scriptable per-model summary'), with concrete trigger phrases.

5 / 5

Trigger Term Quality

Includes natural user phrases like 'model-level usage/cost data from codexbar', 'per-model usage/cost data', and 'codexbar cost JSON', but a few common variations (e.g. 'how much did model X cost', 'model spend') are not covered.

4 / 5

Distinctiveness Conflict Risk

Highly niche ('CodexBar CLI local cost usage', 'codexbar cost JSON') with distinct triggers and minimal overlap risk against other skills.

5 / 5

Total

18

/

20

Passed

Validation

87%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation14 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

metadata_version

'metadata.version' is missing

Warning

metadata_field

'metadata' should map string keys to string values

Warning

Total

14

/

16

Passed

Repository
Bitterbot-AI/bitterbot-desktop
Reviewed

Table of Contents

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.