claude-mobile-cost-tracking
Claude API Cost Tracking
Overview
Track and report Claude API usage costs per session with exact pricing, aggregation, and frontend display.
Core principle: Track every call. Use exact pricing. Display to users. Provide /cost command.
Announce at start: "I'm using the claude-mobile-cost-tracking skill for cost tracking implementation."
When to Use
- Implementing cost tracking service (Task 3.11)
- Integrating cost display in Settings screen
- Implementing /cost slash command
- Calculating API costs
- Displaying cost metrics to users
Exact Pricing (Claude Sonnet 4)
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