Zeron Zeron
Zeron is a native control plane for the coding agents you already use. It is not a new harness: it drives Claude Code, Codex, Cursor, Devin, Grok, Hermes, Pi and Antigravity sessions on your own machines and shows them in one fast native window, with every machine's sessions in a single list, live branch diffs as agents work, integrated terminals and per-session worktrees. Each device runs a small Rust engine daemon that stores sessions locally; a fresh install starts in local-only mode with no account or network connection. Sign in only when you want multi-device sync — then you can start an agent at your desk, follow it from your phone and approve the diff from the couch, and an always-on machine such as a VPS keeps agents working after you close your laptop. Synced devices are trusted with remote workspace read/write access (.git is always excluded), local sessions stay local when you sign in or out, and the login/logout commands refuse to touch credentials while an engine owns the data directory.
Zeron is under very active development in 2026 (rewritten natively in Rust with a gpui UI, formerly known as Comet) and was trending on GitHub in September 2026 with 2K+ stars; it recently added Devin and Antigravity to its list of supported agents and is sponsored by The Context Company.
As of
- Drives Claude Code, Codex, Cursor, Devin, Grok, Hermes, Pi and Antigravity — no new harness
- One native window listing every machine's agent sessions with live branch diffs
- Local-only by default: per-device Rust engine daemon, no account or network required
- Optional multi-device sync: start at your desk, steer from phone or another laptop
- Headless engine on an always-on VPS keeps agents running after you close your laptop
- Integrated terminals, worktrees and remote workspace file access for synced devices
- Linux installer, macOS desktop release, Windows portable build; MIT-licensed
Developers running several coding-agent sessions across machines who want one native cockpit to watch, steer and approve them from any device without giving up their existing CLI tools.
Teams looking for a hosted, multi-user agent orchestration SaaS, or users who only ever run one agent in one terminal and do not need cross-device control.
Zeron is free and open source under the MIT license (github.com/zeronsh/zeron), with a one-line installer at zeron.sh/install.sh for Linux, a desktop release for macOS and a portable ZIP for Windows. Local-only mode needs no account. Optional multi-device sync uses a Zeron account; the project is sponsor-funded (GitHub Sponsors) rather than paywalled.
Zeron is a well-built local-first answer to the 'too many agent terminals' problem — one native window over the agents you already pay for, with genuinely useful phone/VPS follow-along — and its MIT license and no-account default make it low-risk to try.
Is Zeron free?
Yes - Zeron is Open Source. Zeron is free and open source under the MIT license (github.com/zeronsh/zeron), with a one-line installer at zeron.sh/install.sh for Linux, a desktop release for macOS and a portable ZIP for Windows. Local-only mode needs no account. Optional multi-device sync uses a Zeron account; the project is sponsor-funded (GitHub Sponsors) rather than paywalled.
Is Zeron open source?
Yes - Zeron is open source. Zeron is free and open source under the MIT license (github.com/zeronsh/zeron), with a one-line installer at zeron.sh/install.sh for Linux, a desktop release for macOS and a portable ZIP for Windows. Local-only mode needs no account. Optional multi-device sync uses a Zeron account; the project is sponsor-funded (GitHub Sponsors) rather than paywalled.
Who is Zeron best for?
Developers running several coding-agent sessions across machines who want one native cockpit to watch, steer and approve them from any device without giving up their existing CLI tools.
Who is Zeron not ideal for?
Teams looking for a hosted, multi-user agent orchestration SaaS, or users who only ever run one agent in one terminal and do not need cross-device control.
What are the best Zeron alternatives?
The closest Zeron alternatives on ai.dosa.dev are Cursor, Devin, Trae - all listed under AI-Native IDEs & Editors.
Who makes Zeron?
Zeron is developed by Zeron. It is listed in the AI-Native IDEs & Editors category on ai.dosa.dev.
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