Most AI tools rent you a slice of someone else's cloud. Terminal4 flips the model: a capable agent that lives on your machine, answers to you, and carries your identity on the internet.
Powerful agents are trapped behind hosted sandboxes: slow, restricted, and blind to your real environment. The terminal is where real work happens — so that is where the agent belongs. Terminal4 gives it a body on your machine and a voice on the internet.
The agent, the desktop app, Super mode and updates are free and run entirely on your hardware. The cloud layer — gateway domains, project URLs, agent email — is optional and priced like a utility, not a subscription trap.
Autonomy without guardrails is a liability. Terminal4 ships with hard safety floors: protected paths, destructive-command gates, a PIN-protected Super mode, and full audit logs of every mission. Autonomy you can switch off, and a mode you can trust on.
Your projects are built on your disk. Your skills are plain manifest files. Cancel a plan and your agent keeps working — you only lose the hosted conveniences. We win by being useful, not by being hard to leave.
The download is free, the install takes two minutes, and your first mission can run tonight.
Download Terminal4