AI Agent Skill: Monitor API Usage & Balance Instantly

AI Agent Skill: Monitor API Usage & Balance

This AI Agent Skill enables developers to query and display the current balance and recent usage of their API provider through a straightforward command. It retrieves data directly by executing a specified local command and presents the output exactly as received from the API provider, without modification or additional formatting.

What this skill does

• Executes a local command to query API usage and balance.
• Returns the output from the API provider as it appears in stdout.
• If no data is available, it indicates this with the message: "Provider usage is unavailable."
• Operates using only the specified command; no additional package installations are required.

Who it is for

• Developers using AI coding agents such as Claude Code, Cursor, and Codex.
• Development teams that need transparent and unaltered API usage data.
• Technical stakeholders tracking API provider balances for resource monitoring.

Use cases

• Collecting real-time API usage data during application development.
• Verifying API provider account balances before deployment to prevent service interruptions.
• Monitoring historical API usage patterns to optimize resource allocation.

Technical details

• Utilizes agent-hooks for seamless integration with AI agents.
• Employs aiapplication and at-usage tools for executing the local command accurately.
• Compatible with coding agents like Claude Code, Cursor, and Codex.

Source & Licence

This package is built on open-source work published by kairyou (kairyou/agent-tools) and distributed under MIT. The original licence text and copyright notice are included in your download.

Personal and commercial use, modification and redistribution are permitted, provided the original copyright and licence notice are retained.

Your purchase covers curation, licence verification, packaging, documentation and instant delivery. It does not grant exclusive rights to the underlying open-source code, which remains available under its original licence.

Delivery & Support

• Delivery: instant — a secure download link is emailed to you as soon as payment is confirmed.
• Format: ZIP archive containing the skill files, documentation and the original licence.
• Support: support@mcpcart.com — we aim to reply within 2 business days.
• Updates: updates are included only where stated on this page.

Refunds

This is a digital product delivered immediately after purchase. By completing your order you request immediate delivery and acknowledge that, once the download has been accessed, the statutory right to cancel no longer applies to the extent permitted by law. Refund requests are handled in accordance with our published Refund Policy.

Claude, Codex, Gemini and Cursor are trademarks of their respective owners. MCP Cart is an independent marketplace and is not affiliated with, endorsed by, or sponsored by any of them. Compatibility references describe interoperability only.