Product Hunt
AgentNotch is a macOS menu bar app that lives in your Mac's notch, providing real-time visibility into your AI coding assistants. It enables you to watch Claude Code and OpenAI Codex think, read files, and execute tools while you do other tasks.
Key features
- ✓Real-time tool tracking — see every tool call (file reads, code edits, shell commands) as it happens
- ✓Token and cost monitoring — track token usage (input/output) and estimated costs in real-time
- ✓Source-aware design — orange indicator for Claude Code, blue for Codex, light blue for unknown sources
- ✓Completion detection — notified when the AI assistant finishes a task
- ✓Lightweight and native — lives in the Mac's notch, zero screen real estate, battery-friendly, expands on hover
- ✓Configurable — show/hide token counts, cost estimates, and filter by source (Claude/Codex), toggle menu bar icon
Use cases
- →Monitoring AI coding assistant activity during development without switching windows
- →Tracking API costs and token usage to avoid bill surprises
- →Knowing which AI assistant is active at a glance
- →Receiving notifications when a task completes to maintain workflow flow
Pricing
Free
$0
Free to use
Pros
- +Free to use
- +Lightweight and battery-friendly native macOS app
- +Provides visibility into AI assistant actions that would otherwise be hidden
- +Cost and token monitoring helps manage API spend
- +Configurable display to reduce distraction
Cons
- −Only works on Macs with a notch (Notch required)
- −Currently supports only Claude Code and OpenAI Codex
- −Requires manual setup via Brew and GitHub guide for telemetry configuration
Positioning
- Core value: Real-time AI coding assistant telemetry in your Mac's notch
- Ideal for: macOS developers using Claude Code or OpenAI Codex
- Product type: macOS menu bar app (native)
Frequently asked questions
What is AgentNotch?
AgentNotch is a macOS menu bar app that lives in your Mac's notch, providing real-time visibility into your AI coding assistants by showing tool calls, token usage, and costs.
Which AI assistants are supported?
Currently supports Claude Code and OpenAI Codex.
How do I install AgentNotch?
Install via Homebrew: brew tap AppGram/tap && brew install --cask agentnotch. Then follow the guide on GitHub to set up telemetry for Claude Code and Codex.
Is AgentNotch free?
Yes, AgentNotch is free to use.
How does AgentNotch display information?
It lives in the Mac's notch and expands on hover to show details. You can configure which elements to display (token counts, cost estimates, source) and toggle the menu bar icon.
Does AgentNotch work with custom tools?
Yes, it works with both standard and custom tools since it uses OpenTelemetry calls provided by Codex.
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