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Turn an idle computer into a remote agent box

Reuse a Mac mini, MacBook, or another idle computer as a private, persistent home for coding agents.

A spare Mac or PC that becomes your own always-on agent host. Runs repositories, toolchains, SSH, and optional Herdr sessions at home.

Reuse hardware you own; choose a Mac when agents also need Xcode and iOS builds.
Mac mini and server rack representing a remote agent hostAgent hostMac · PC · VPS
Verified SSH
TalkTerm on iPhoneTalkTermiPhone · iPad

Use the computer you already have

Almost any reliable idle computer can become an agent host: a Mac mini, an older MacBook on power, a Linux PC, or a small home server. For web and backend work, the operating system mostly follows your toolchain. For native iOS development, use a Mac because Xcode and Apple platform builds require macOS.

  • Mac mini: quiet, compact, always-on, and ideal for Xcode or iOS agents.
  • Idle MacBook: useful when it already has the required Apple toolchains; keep power and sleep behavior intentional.
  • Linux PC or home server: a strong fit for web, backend, containers, and general agent work.
  • VPS: the same remote-control model without keeping hardware at home.

Give agents their own account

Create a dedicated operating-system user for agent work. Keep its repositories, toolchains, and credentials separate from personal desktop data.

Enable only the access you need

  • Enable SSH or Remote Login only for the dedicated user.
  • Do not grant full-disk access unless a real workflow requires it.
  • Use SSH keys and explicit host-key verification.
  • Install Tailscale when the host should stay private to your tailnet.

Plan for unattended operation

  • Keep the computer on power and configure intentional sleep behavior.
  • Test restart recovery before leaving it unattended.
  • Keep Herdr sessions under the dedicated user.
  • Verify free disk space and build-tool updates regularly.

Connect from TalkTerm

Save the computer once as an SSH host and verify its fingerprint. The agents stay on that machine; only control and terminal frames travel to the TalkTerm app on your iPhone or iPad. If Herdr is installed, the same connection can also expose its optional native agent overview.

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