JingxuanKang

Cospace — AI skill for Claude Code

AI community

Co-op mode for AI coding: a shared Linux space on your Mac that people you trust ssh into — same files, same Claude Code / Codex sessions, live.

How to install Cospace

This entry records only its repository, not the path inside it, so there is no exact command to give. Open JingxuanKang/cospace and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Cospace does

Co-op mode for AI coding: a shared Linux space on your Mac that people you trust ssh into — same files, same Claude Code / Codex sessions, live.

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README

CoSpace — Co-op mode for AI coding.

![host](https://img.shields.io/badge/host-macOS%2026%2B%20%28Apple%20Silicon%29%20·%20Linux-1F2937?style=flat-square) ![guests](https://img.shields.io/badge/guests-macOS%20·%20Linux%20·%20Windows-2563EB?style=flat-square) ![go](https://img.shields.io/badge/Go-1.26-00ADD8?style=flat-square) ![runtime](https://img.shields.io/badge/runtime-Apple%20container-F59E0B?style=flat-square) ![license](https://img.shields.io/badge/license-MIT-16A34A?style=flat-square)

**English** | [简体中文](README.zh-CN.md)

CoSpace is a macOS daemon and a single-file guest CLI that turn your Mac's compute and AI subscriptions into shared Linux dev spaces. It is for developers and coding agents that need to work in one place — same files, same Claude Code sessions, same memory — and for hosts who hand people they trust a ready-to-run agent environment with no signup, no API keys, and no cloud bill.

Each space is a Linux VM (Apple container) on the host's Mac. Guests join over plain `ssh`; `claude`, `codex`, and `grok` inside are already signed in through a credential gateway on the Mac. Real tokens never enter a space — each space holds only a revocable fake token.

Space detail in the host console: guests with their key fingerprints, a 14-day token chart, the budget card, per-space model and network settings, and the ssh access card with the pinned host key

Demo

[ CoSpace demo video: click to play (66 seconds) ](https://jingxuankang.github.io/cospace/demo.html)

A 66-second walkthrough: one command to install the host, invite a guest in two clicks, a guest coding with Claude Code within a minute, and two people watching the same agent session live (on-screen text in Chinese).