A web UI for your Claude Code and Codex agents.

It runs on your machine, and it's plain HTML, CSS and JavaScript — so your agents can build your dev tools.

npm install -g deepsteve && deepsteve start ⎘

Deep Steve running four agent sessions side by side in one window, with a rail of projects on the left.

Features

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Agents extend Deep Steve

Your agents get tools to change Deep Steve the same way they change your code. Ask for a dashboard or an admin panel and an agent builds one into the running app.

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Scheduled Tasks

Have Deep Steve schedule agents for follow-up work or recurring tasks.

📊

Project Mods

Custom dashboards that live inside of your development environment.

Also included: many Claude Code and Codex sessions at once. They keep running when you close the browser, and with tmux they survive a Deep Steve restart, so you can keep adding functionality while your agents work.

Security

Your agents connect to the same APIs they use from your terminal. None of your traffic passes through infrastructure we run.

Full security model

Install

Run this in a terminal to start running Claude Code and Codex agents inside Deep Steve.

npm install -g deepsteve && deepsteve start ⎘

Go to http://deepsteve.localhost:3000.
Requires macOS or Linux, and Node. Deep Steve checks everything else and tells you what to install.