Superagent

About Superagent

Superagent is a macOS application that gives Claude Code a graphical interface and a set of tools beyond the terminal. It runs Claude Code locally on an existing Anthropic subscription, with no separate API key or server. The app is open source under the MIT license, and its components include a Mac app, an iPhone companion app, and a relay server.

Review

Superagent launched this week on Product Hunt with a 4.0 rating from one review and 109 followers. The tool positions itself as "Claude Code for the rest of us," targeting people who want the capabilities of a coding agent without living in a terminal window. It uses Claude Code as its backend and accepts tools through the Model Context Protocol (MCP).

Key Features

• Real browser control: The agent drives a visible browser on your own logged-in sessions, and you can take back control mid-click.
• iOS Simulator integration: A real simulator streams from its framebuffer, and the agent can tap and swipe through the app it builds.
• Phone approval loop: Pair the iOS app via QR code to approve agent requests remotely, with end-to-end encryption through a relay that holds no keys.
• Git worktree isolation: Each chat runs on its own worktree and commits to its own branch, so your main checkout never changes.
• Session persistence: Chats group in a sidebar, survive restarts, and restore panes and open files. The window never raises itself when an agent finishes.

Pricing and Value

Superagent is free and open source. It runs on the Claude Code subscription you already pay for, so there is no second bill. The maker states there is no account, no server, no telemetry, and no second subscription. All three components (Mac app, iPhone app, and relay) are MIT licensed on GitHub.

Pros

• Runs entirely on your own machine with your existing Claude Code subscription, so there's no additional cost or server infrastructure.
• The visible browser works with your logged-in sessions, which means the agent can interact with sites that require authentication.
• Git worktree isolation per chat prevents conflicts when multiple agents work on the same project.
• Phone-based approval lets you authorize actions without sitting at the computer.
• Open source code means you can audit exactly what the app and relay do.

Cons

• Reviewers on Product Hunt noted that the permission model is site-based rather than action-based; the agent can't distinguish reading your inbox from sending an email, since both are tool calls that return success.
• Watching the agent work doesn't scale; one commenter pointed out that attention drops after the first ten minutes, but the agent's actions at minute forty may be the ones that matter most.
• Not well suited for users who want an editor-based experience like Cursor or Codex, since Superagent is a companion to Claude Code rather than a standalone coding environment.

Superagent fits developers who already use Claude Code and want a graphical layer with browser and simulator access. It also suits people who need to approve agent actions from their phone. The tool is early in its lifecycle, and Codex and Antigravity are on the roadmap as alternative backends, though only Claude Code works today.

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