Zeron

Zeron is a desktop workspace for coding agents that allows control of sessions like Claude Code, Codex, Cursor, and Grok from any device.

Zeron is an open-source workspace application designed to manage coding agents such as Claude Code, Codex, OpenCode, Cursor, Antigravity, Grok, Hermes, and Pi. It operates by running these agent sessions locally on user machines while providing a unified control interface. Users can initiate tasks on a desktop computer and switch to other devices to monitor progress or approve diffs without needing to restart sessions or hand off files. The application is built using the GPUI library to provide an interface for reading and typing within agent sessions. It is designed for developers who utilize multiple coding agents and require a consistent control plane across their workstations.

Zeron at a glance

Best for: Software engineer
Runs on: macOS, Windows, Linux, open source
Pricing: Open source, MIT licensed
Released: July 2026
Category: AI coding tool
Website: zeron.sh

Key features

Unified control interface for multiple coding agents
Local agent session execution
Cross-device session synchronization
GPUI-powered interface for reading and typing
Support for Claude Code, Codex, and Cursor
Open source development under MIT license

Use it for

Managing Claude Code sessions from a mobile device
Reviewing and approving code diffs away from a desk
Consolidating multiple agent workflows into a single window

Companions

Tools that articles about Zeron recommend using with it, each with its job.

Claude Code — Built to work with Claude Code.
Codex — Built to work with Codex.
Cursor — Built to work with Cursor.
Context7 — Provides up-to-date documentation for AI agents and code editors.
Superpowers — Brainstorm, plan and execute skills for bigger tasks.
Playwright MCP — Enables LLMs to interact with web pages using structured accessibility snapshots.

Alternatives to Zeron

zerostack — Minimal memory footprint and high CPU efficiency compared to JS-based agents.
OpenCode — Works with 75+ model providers, local models, and existing subscriptions
Agent Archive — Hand off coding sessions between Claude Code, Codex, and Cursor across machines.
Array — Runs Claude Code, Codex, and Pi side by side on one canvas.
Pairon — Direct shared AI coding agents across connected computers in real time.
ZCode — Integrates GLM-5.3 with multi-agent workflows and remote chat control.
Runway — Control Claude Code and Codex sessions on local or cloud machines from any phone.
Alook — Connects existing local coding agents to team communication channels.
Collaborator — Runs coding agents on a persistent cloud machine separate from a local device.
Agent Pets — Approve agent permission prompts and send replies directly from any browser tab
Crowsnest — Manages multiple Claude Code and Codex accounts and agent sessions locally.
AgentGrid — Centralize multiple AI coding agents and development tools on one interactive canvas.

All Zeron alternatives