Opsnook

What is Opsnook

Opsnook is a Mac-based developer tools app for watching agent actions as they happen. It lives in your Mac’s notch, expands on hover or with the shortcut ⌥⌘H, and presents a live visual map of what your coding agents are doing. In practice, that means Opsnook tracks the flow of a session from user prompt to command execution, file edits, approval requests, errors, and finished tasks.

The app is aimed at people who use tools such as Claude Code and Codex and want a clearer way to monitor them. Opsnook also mentions support for Antigravity, TRAE, SOLO, Qoder, WorkBuddy, and ZCode, so it is designed around multiple agent ecosystems rather than a single assistant. If you want a timeline view instead of reading raw terminal output, Opsnook is built for that use case.

Key features

Opsnook focuses on turning agent work into a readable timeline, which makes the app a specialized developer tools companion.

• Notch-first interface: the app can stay collapsed in the Mac notch and expand when needed.
• Live status tracking: it shows agent states such as running, idle, waiting input, needs approval, error, and done.
• Tool call visibility: the timeline surfaces searches, commands, file reads, builds, git actions, and other events.
• File change context: Opsnook shows file edits, created files, deleted files, and related workspace activity.
• Subagent tracking: it can display branching work from multiple agents and their individual statuses.
• Approval workflow: when a command needs permission, Opsnook can surface allow/deny choices from the Mac UI.
• Session-level review: the app groups work into a session timeline so you can review what happened after the fact.
• Workspace and git context: the screenshots show paths, branches, staged changes, and commit-related activity alongside agent events.

The app also advertises simple pricing, a one-time purchase, and no subscription model. It says there are no accounts and no cloud involvement, with activity staying on your Mac.

How to use it

Using Opsnook is centered on installing it on macOS and letting it observe agent activity locally.

1. Download Opsnook for Mac from the official site or the Mac App Store.
2. Open the app so it can sit in the notch and monitor agent sessions.
3. Run a supported coding agent such as Claude Code or Codex in your workflow.
4. Watch the timeline as the app maps prompts, tool calls, file changes, and subagent branches.
5. Use the approval prompts when an agent requests permission to run a command or write files.
6. Expand the interface when you want detail, or keep it collapsed when you only need status.
7. Review a completed session to understand what happened and where the agent spent time.

Because Opsnook focuses on visualization, the main benefit comes from pairing it with tools that generate many steps and side effects. The app is especially useful when a session includes multiple searches, edits, commands, or worker branches that are hard to follow in a terminal.

Who it is for

Opsnook is for macOS developers who use coding agents and want better visibility into what those agents are doing. It is a good fit for:

• engineers who rely on Claude Code or Codex for day-to-day development
• people who review agent output and need a clearer event trail
• teams that want a lightweight way to inspect approvals and file changes locally
• solo builders who prefer a visual command center over scrolling logs
• developers who manage subagents or multi-step automation inside their workflow

The app is not positioned as a general task manager or chat client. It is specifically about agent actions, so it makes the most sense when your work already involves tools that perform commands, edit files, and request approval.

What to know before you use it

Opsnook is useful, but it is not a replacement for the underlying tools it observes. It visualizes agent activity; it does not create the agent itself, and it does not appear to add new model capabilities.

A few caveats are important:

• It is Mac-only based on the site copy, so Windows and Linux users should not assume support.
• The app is built around local use on your Mac, so it is not a cloud dashboard or team analytics platform.
• Support details are limited in the source material, so enterprise features, APIs, and admin controls are unknown.
• Any approval screen still requires judgment from the user; Opsnook can show a command, but it cannot guarantee that the command is safe.
• Timeline data reflects what the connected agent reports, so if a tool omits an event, Opsnook cannot invent it.
• For critical file, git, or deployment decisions, the original terminal, repository history, or official tool output should remain the source of truth.

If you want a Mac app that makes agent actions easier to scan, Opsnook is a focused developer tools option. If you need the underlying agent, the terminal, or authoritative repository state, keep using those sources alongside the app.

FAQ

Does Opsnook cost money?

Yes, Opsnook is listed as a one-time purchase at $3.99. The site says there are no subscriptions, and it also mentions direct checkout through Creem as well as a Mac App Store download.

Which platforms does Opsnook support?

Opsnook is a Mac app. The source material only shows macOS-oriented wording, so there is no evidence of Windows, Linux, iOS, or Android support.

What agents does Opsnook work with?

Opsnook explicitly mentions Claude Code, Codex, Antigravity, TRAE, SOLO, Qoder, WorkBuddy, and ZCode. It appears to be designed around coding agents and agent-style workflows rather than general-purpose apps.

Can I approve commands from Opsnook?

Yes, Opsnook surfaces approval states and shows one-click allow or deny actions for commands that need permission. The app is meant to make those moments easier to notice from the Mac notch.

Is my data sent to the cloud?

The site says no accounts are required and that nothing leaves your Mac. That suggests a local-first design, but the exact technical implementation is not described in the source material.

Opsnook is best understood as a Mac-native developer tools app for following agent actions in real time. If you use coding agents and want a clearer timeline of approvals, commands, and file changes, Opsnook is worth a look.