Coder Studio

Coder Studio

Self-hosted browser workspace for AI coding agents.

Coder Studio brings Claude Code, Codex, terminals, files, Git diff review, Supervisor loops, Work Analysis, and Skills into one browser workspace you run on your own machine.

Use it when raw terminal-only AI coding starts to feel scattered: start an agent task on desktop, review the changed files and diff beside the session, monitor long-running work, and reopen the same workspace from a tablet or phone.

Works with popular coding agents including Claude Code, Codex, Gemini CLI, Cursor Agent, OpenCode, and Aider-style CLI agents.

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Preview the full workspace layout built for agent runs, review, supervision, and device switching.

What You Can Try In 5 Minutes

1. Install with npm install -g @spencer-kit/coder-studio.
2. Launch with coder-studio open.
3. Open one local repository.
4. Start an agent session. For a first trial, Claude or Codex is the recommended path.
5. Ask the agent for a small change, then review the Git diff beside the session.
6. Reopen the same workspace from a tablet or phone to check progress.

Coder Studio is not a cloud IDE, not a VS Code replacement, and not an AI model provider. It is a self-hosted workbench around the AI coding agents and local tools you already use.

Why Coder Studio?

Vibe coding feels fast until the agent output turns into real project work: you still need to run agents, inspect edits, manage Git, monitor long tasks, and improve the next run. Coder Studio keeps that loop in one programming workbench.

Quick Start

Your browser opens automatically. Select your project folder and start an AI coding agent session.
No AI coding agent CLI installed yet? You…