AI Tool

AgentPeek Review

AgentPeek is a macOS menu bar application designed to provide real-time visibility into the activity of AI coding assistants such as Claude Code and OpenAI Codex.

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1Monitors Claude Code and OpenAI Codex activity directly from the Mac notch.

2Tracks token usage and estimated API costs in real-time.

3Operates entirely locally on the user's device, ensuring data privacy.

4Launched on Product Hunt around January 2026, receiving 122 upvotes.

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AgentPeek at a Glance

Best For

Developers and Mac users

Pricing

Subscription SaaS

Key Features

Monitor Claude Code and Codex, Session management, Permissions tracking, Token usage tracking, Local development server integration

Integrations

See website

Alternatives

See comparison section

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About AgentPeek

Business Model

Subscription SaaS

Headquarters

New York, USA

Platforms

macOS

Target Audience

Developers and Mac users

Leadership

Bren Hubr

Connect

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X / Twitter@brenhubr

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overview

What is AgentPeek?

AgentPeek, also known as AgentNotch, is a macOS menu bar application developed by Bren Hubr that enables developers to monitor AI coding assistants like Claude Code and OpenAI Codex. It provides real-time insights into sessions, permissions, token usage, and local development servers directly from the Mac notch. This tool integrates into the Mac's notch area (or menu bar on non-notch models) to display subtle, non-intrusive telemetry, allowing developers to observe their AI agents without constant context switching. It is primarily designed for power users such as software developers, data scientists, and technical writers who extensively use large language models (LLMs) in their daily coding and development tasks. AgentPeek ensures session data remains local to the user's device, prioritizing privacy.

quick facts

Quick Facts

Attribute	Value
Developer	Bren Hubr
Business Model	Freemium
Pricing	Freemium (free tier available)
Platforms	macOS
API Available	No
Founded	2026
HQ	New York, USA

features

Key Features of AgentPeek

AgentPeek offers a suite of features designed to enhance the developer workflow by providing unobtrusive, real-time monitoring of AI coding assistant activity on macOS.

1Real-Time Indicator Display: Provides visual cues in the Mac notch, showing the current state of AI coding assistants (e.g., thinking, reading files, executing tools).
2Non-Intrusive Design: Utilizes the Mac's notch, an otherwise unused screen area, to deliver information without cluttering the main workspace.
3Comprehensive Tool Tracking: Displays every tool call made by the AI, including file reads, code edits, and shell commands.
4Token and Cost Monitoring: Offers real-time tracking of input/output token usage and estimated API costs.
5Source-Aware Design: Uses color-coded indicators to differentiate between AI sources (e.g., orange for Claude Code, blue for Codex, light blue for unknown sources).
6Completion Detection: Notifies the user when an AI assistant has finished a task, eliminating guesswork.
7Lightweight and Native: Built as a native macOS application, ensuring fast performance, efficiency, and minimal battery consumption.
8Configurable Display Options: Users can customize what information is shown, such as toggling token counts, cost estimates, and filtering by AI source.
9Local Operation: Processes all data locally, enhancing user privacy by not transmitting information externally.
10Simple Installation: Can be easily installed via Homebrew (`brew install --cask agentnotch`).

use cases

Who Should Use AgentPeek?

AgentPeek is specifically tailored for individuals and professionals who extensively integrate AI coding assistants into their daily development workflows on macOS.

1Software Developers: For monitoring Claude Code and OpenAI Codex activity, token usage, and local development server interactions without context switching.
2Data Scientists: To track AI agent progress and resource consumption during data analysis and model development tasks.
3Technical Writers: For observing AI assistant operations when generating or refining technical documentation.
4Mac Users: Seeking efficient session management and privacy-focused telemetry for their AI coding tools.
5Users Concerned with API Costs: To gain real-time visibility into token usage and estimated expenses for AI API calls.

pricing

AgentPeek Pricing & Plans

AgentPeek operates on a freemium model. While specific tiered pricing details are not publicly available, its Product Hunt listing from January 2026 indicates that the tool is available for free. This suggests a free tier with potential premium features or a paid version for advanced functionalities, though these details are not specified in the provided data.

1Free Tier: Available (specific features not detailed)

competitors

AgentPeek vs Competitors

AgentPeek distinguishes itself in the market by focusing on ambient, non-intrusive monitoring of AI coding assistants directly from the macOS notch, complementing rather than replacing existing AI coding environments.

ClaudeUsageBar↗

It is a free, open-source macOS menu bar app that tracks Claude and Claude Code usage limits in real-time with a strong emphasis on privacy and no data collection.

Similar to AgentPeek, ClaudeUsageBar offers real-time usage tracking for Claude Code from the menu bar and keeps data local. However, it is entirely free and open-source, whereas AgentPeek is freemium and also monitors Codex and local development servers.

SessionWatcher↗

It provides real-time monitoring of Codex and Claude token limits, costs, and 5-hour rolling windows directly from the macOS menu bar, available as a one-time purchase.

Like AgentPeek, SessionWatcher offers real-time token and cost monitoring for AI coding assistants from the macOS menu bar. However, SessionWatcher is a paid one-time purchase and focuses specifically on usage limits and costs, while AgentPeek is freemium and also provides insights into sessions, permissions, and local development servers.

CodexBar↗

This tiny macOS menu bar app supports a wide range of AI coding providers, including Codex, Claude, Cursor, Gemini, and Copilot, offering multi-provider usage monitoring and local cost-usage scans.

CodexBar offers broader multi-provider support than AgentPeek, which focuses on Claude Code and Codex. Both provide unobtrusive macOS menu bar monitoring of usage and costs, but CodexBar is open-source and free, while AgentPeek is freemium and includes monitoring of local development servers and permissions.

AI Token Monitor↗

It is a system tray app for macOS and Windows that tracks real-time token usage, cost, and activity across Claude Code, Codex, and OpenCode, with additional features like a leaderboard, chat, and webhook alerts.

AI Token Monitor offers cross-platform support (macOS and Windows) and a more feature-rich dashboard with social and notification capabilities compared to AgentPeek's Mac-notch-focused, local-data-only approach. Both track token usage and costs for Claude Code and Codex, but AgentPeek emphasizes local development server monitoring and privacy.

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Frequently Asked Questions

+What is AgentPeek?

+Is AgentPeek free?

AgentPeek operates on a freemium model. Its Product Hunt listing from January 2026 indicates that the tool is available for free, suggesting a free tier is offered.

+What are the main features of AgentPeek?

Key features of AgentPeek include real-time indicator display in the Mac notch, non-intrusive design, comprehensive tool tracking, token and cost monitoring, source-aware color-coded indicators, completion detection, and local operation for enhanced privacy. It also offers configurable display options and simple installation via Homebrew.

+Who should use AgentPeek?

AgentPeek is primarily intended for software developers, data scientists, and technical writers who extensively use AI coding assistants like Claude Code and OpenAI Codex on macOS. It is also beneficial for Mac users concerned with efficient session management, privacy, and monitoring API costs.

+How does AgentPeek compare to alternatives?

AgentPeek differentiates itself by offering a freemium model and focusing on comprehensive monitoring of Claude Code and Codex, including local development servers and permissions, directly from the macOS notch. Competitors like ClaudeUsageBar and CodexBar are free and open-source, with CodexBar offering broader multi-provider support. SessionWatcher is a paid one-time purchase focused on usage limits, while AI Token Monitor provides cross-platform support and a more feature-rich dashboard.