Matron

Your coding agent, anywhere

Free

A high-performance coordinator for your coding agents: fast native apps, one-tap approvals, agents that talk to each other, and a Coordinator that keeps it all moving. Matron is the open-source remote control for Claude Code — the coding agent running on your own computer. Start a session at your desk and pick it up from your phone. Matron shows the conversation as it happens — tool calls, terminal output, and diffs stream in live, so you can see what your agent is doing rather than waiting for it to finish. • Follow sessions in real time, on iPhone and Mac • Read diffs and command output in a proper terminal-style view • Answer your agent's questions without going back to your desk • Send photos, files, and voice notes into the conversation • Jump into subagent sub-chats to see the detail • Search your history • Push notifications when your agent needs you Matron connects only to your own Matron journal server and to the agent on your own machine, running under your own account. The app contains no AI service and never sends your data to one. It also works with other terminal coding agents such as Codex. Matron is an independent open-source project and is not affiliated with Anthropic. Claude is a trademark of Anthropic, PBC. You'll need a Matron journal server and an agent set up before signing in.

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New • Two-factor sign-in: set it up, change it or turn it off in Settings ▸ Security. • Change your password in Settings, which also shows your account email. • Settings is now its own tab. • Go to Number: jump straight to an item, mission or project by its number. • Projects: a filter field, and project pages that read latest first. • Coordinator routines: see, pause, run, edit and create them in Settings. • For you: answered items and seen notices show in Done, plus a Spare allowance tab. • Archive conversations; your archive syncs across your devices. • Hand-over cards: see who contributed when work moves between conversations. • Swipe between every image in an item thread, and download or save files. • Voice notes show which microphone is recording, and you can pick another. • Box limits show when each one resets. Improved • System notices, reminders and settled approval cards fold to one line. • Image viewer: clearer controls, plus Download and Copy Image. • The message composer stays with the keyboard, including after the app returns from the background. • Item threads show each image's file name and size, and agent items show the box that filed them. Security • Your sign-in is stored in the Keychain, and signing this device out remotely clears its local data. • App lock now also covers the share sheet. • Remote images in messages aren't loaded automatically, and only web and email links open from message text.

The developer, Yearbook Machine Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    YEARBOOK MACHINE LIMITED
    Size
    26.6 MB
    Category
    Developer Tools
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © 2026 Yearbook Machine Limited