macOS menu bar app that tracks AI coding assistant usage in one place.

• Stacked usage bar in the menu bar, sorted by usage
• Detail popover with per-service metrics
• Desktop notifications for agent events (Claude hooks, Codex watcher)
• Configurable refresh interval, per-service enable/disable
• Plan/limit controls and API key management
• Sound pack support via CESP registry
• Custom notification audio is played after notification delivery, with fallback alert tone on playback failure

Download AgentBar.dmg from Releases, open the DMG, and drag AgentBar to Applications.

# Build & Run
xcodebuild build -project AgentBar.xcodeproj -scheme AgentBar -configuration Debug -derivedDataPath build -quiet
open build/Build/Products/Debug/AgentBar.app

# Test (recommended: serial workers, no system keychain integration tests)
./scripts/test.sh

# Optional: run with system keychain integration test enabled
AGENTBAR_RUN_SYSTEM_KEYCHAIN_TESTS=1 ./scripts/test.sh

Notes:

• scripts/test.sh defaults to -parallel-testing-enabled NO and worker count 1 to avoid repeated macOS security prompts.
• The system Keychain integration test is opt-in via AGENTBAR_RUN_SYSTEM_KEYCHAIN_TESTS=1.

MIT License. See LICENSE.