usage-checker

Monitor Claude API usage across accounts and recommend optimal utilization.

2|Updated Feb 9, 2026
One-click install
npx skills add https://github.com/eumemic/claude-usage --skill usage-checker
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: usage-checker
Source: https://github.com/eumemic/claude-usage/tree/main/skills/usage-checker
Command: npx skills add https://github.com/eumemic/claude-usage --skill usage-checker

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This skill helps users track their Claude API usage across multiple accounts, preventing them from hitting rate limits and providing insights into their spending patterns.

Core Features & Use Cases

  • Usage Monitoring: Checks 5-hour, 7-day, and Sonnet-specific usage for each Claude account.
  • Pace Assessment: Analyzes usage against time elapsed to predict if limits will be reached.
  • Account Recommendation: Suggests which account to use based on current utilization and reset times.
  • Error Handling: Guides users on how to re-authenticate when API sessions expire.

Quick Start

Check the current usage for all your Claude accounts.

Frequently Asked Questions about usage-checker

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

FAQPage Schema
How do I monitor Claude API usage across multiple accounts?

You can monitor Claude API usage across multiple accounts by checking 5-hour, 7-day, and Sonnet-specific utilization rates to track spending patterns and prevent hitting rate limits.

What is the best way to check Claude API rate limits before they reset?

Assessing usage pace against time elapsed predicts if rate limits will be reached. This pace assessment analyzes your current utilization rates and compares them against upcoming reset times.

Can I track Sonnet-specific utilization rates separately from general API usage?

Yes, Sonnet-specific utilization is tracked separately alongside 5-hour and 7-day usage metrics. This allows you to monitor distinct model consumption patterns across your Claude accounts.

How do I choose which Claude account to use for optimal API utilization?

Account recommendation suggests which Claude account to use based on current utilization and reset times. It evaluates usage across all accounts to recommend the one with the most available capacity.

What should I do when my Claude API session expires during usage monitoring?

When API sessions expire, the monitoring process includes error handling that guides you through re-authentication. This ensures your usage tracking across multiple accounts resumes without interruption.