ai-limit-checker 0.2.0

Check usage limits for Claude Code and Antigravity CLI from terminal

AI Limit Checker

Check usage limits for Claude Code and Antigravity CLI from your terminal.

Install

pip install ai-limit-checker

Usage

# Show all limits (one-liner)
aichecker

# JSON output for AI agents
aichecker --json

# Compact one-liner
aichecker --oneline

Example Output

🔍 AI CLI Usage Checker
2026-06-29 12:00:00

════════════════════════════════════════
  Claude Code (Max Plan)
════════════════════════════════════════
  ✅ Connected
  5h Window:  1.0% used (99.0% left) → resets in 4h 56m
  7d Window:  56.0% used (44.0% left) → resets in 2d 17h

════════════════════════════════════════
  Antigravity CLI (Ultra)
════════════════════════════════════════
  ✅ Connected
  Project: melodic-component-26v41
  Models: 8 | Tightest: 65% remaining

JSON Output (for AI agents)

aichecker --json

Returns structured JSON with all limits, remaining percentages, and reset times. AI agents (Hermes, Claude Code, etc.) can parse this to plan task delegation.

Supported Tools

Tool	Metrics
Claude Code	5h window, 7d window, Sonnet/Opus breakdown
Antigravity CLI	Per-model quota, remaining fraction, reset time

How It Works

• Claude Code: Reads ~/.claude/.credentials.json (Windows/Linux) or macOS Keychain, calls api.anthropic.com/api/oauth/usage
• Antigravity: Reads Windows Credential Manager (gemini:antigravity) or ~/.gemini/oauth_creds.json, calls cloudcode-pa.googleapis.com

No credentials are sent anywhere except the official API endpoints of each tool.

License

MIT