Feature Request: Support for other coding agents (Codex, Gemini CLI, etc.)

[ken8203]

Feature Request

Hi! Thanks for building this useful tool for monitoring Claude API usage.

Suggestion

Would it be possible to add support for monitoring usage of other popular coding agents as well? For example:

• OpenAI Codex / ChatGPT CLI - OpenAI API usage monitoring
• Gemini CLI - Google AI API usage monitoring
• GitHub Copilot - Usage statistics if available
• Cursor - API usage monitoring

Rationale

Many developers use multiple AI coding assistants, and having a unified menu bar app to monitor all of them would be incredibly convenient. This would make Usage4AI a one-stop solution for AI API usage monitoring.

Implementation Ideas

• Modular architecture to support multiple providers
• Provider-specific authentication methods (OAuth tokens, API keys, etc.)
• Unified UI with tabs or sections for each provider

I understand this would be a significant undertaking, but I think it would make this tool even more valuable to the developer community.

Thanks for considering!

[lion9453]

Hi @ken8203, thanks for the suggestion!

Some challenges to consider:

• Each provider has different APIs and authentication methods
• Some services (like GitHub Copilot) don't expose usage APIs publicly
• Cursor usage is tied to their subscription model, not API calls

Current scope:

• Usage4AI was specifically designed for Claude Code CLI users who need to monitor their 5-hour and daily usage limits
• The OAuth token integration is tightly coupled with Claude Code's keychain storage

I'll consider this when I have some free time. In the meantime, PRs are welcome if you'd like to take a shot at it!