CCSeva

CCSeva 🤖

A lightweight, native Swift macOS menu bar app for tracking your Claude Code usage in real-time. Monitor token consumption, costs, session blocks, and server-side limits with an elegant native interface.

CCSeva runs as a menu-bar-only app built on NSStatusItem + NSPopover + SwiftUI. It's roughly 3 MB installed with zero runtime dependencies — no Electron, no Node, near-zero idle overhead. It parses your ~/.claude transcripts directly and shows real server-truth limit gauges (5-hour + weekly utilization with reset countdowns and a predicted cutoff time). The app lives in swift/.
Note: The original Electron app is now legacy and being phased out in favor of this native Swift app. It is still present in the repository root (see Legacy: Electron app below).

Screenshots

Features

- Live menu bar usage — usage percentage shown right in the menu bar with color-coded status
- 5-hour session blocks — current block tokens, burn rate, end-of-window projection, and reset countdown
- Weekly usage history — week-by-week token and cost rollups (matching Claude's weekly limits)
- Server-truth limit gauges — reads Claude Code's OAuth usage endpoint for real 5-hour and weekly utilization (including usage from other devices) plus a predicted cutoff time, with automatic local-estimation fallback when the endpoint is unavailable
- Per-model & per-project cost breakdown — see where your tokens and dollars go
- Five tabs — Dashboard, Live, Analytics (Swift Charts), Terminal, and Settings
- Native notifications — alerts at 70% and 90% thresholds with a cooldown, only firing when status worsens
- Launch at login — optional toggle in Settings
- Native JSONL parsing — reads ~/.claude/projects//*.jsonl directly with incremental scanning and dedup
- Warm Fira Code UI — clean,…