Agent Workbench

Agent Workbench

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A visual workbench for the coding agents you already use: the Claude Code,
Codex, OpenCode, Antigravity and Pi CLIs. It runs on your computer and opens
in your browser. It uses the CLIs you already have installed and logged in, never
touches your credentials, and makes no network calls of its own.

▶ Video tutorial: the whole app in 6 minutes, with chapters to jump straight to what you need.

How it works

Agent Workbench doesn't talk to any AI service. It starts the CLI you already
have —claude, codex, opencode, agy or pi— inside a real terminal, and
adds around it what a terminal alone doesn't give you: tabs, your past
conversations, the conversation as easy-to-read cards, a context meter, the
files that changed and a file tree.

The terminal is still the terminal: everything you type goes straight to the
CLI.

What you get

Optional, and off by default: shared memory
between CLIs, a backup of your history, Claude
Code's plan usage limits,
remote access from another computer or a phone, and
an Android app.

With more than one CLI

Each session and each tab shows a small badge with its CLI, and the + for a
new tab lets you pick which one to open. With a single CLI you see none of
this.

Not every CLI shares the same information, so a few features depend on the
CLI:

The CLI's own terminal is always there for the rest: where there's a "—",
questions, for example, are answered in it.

¹ With OpenCode, the app starts a local OpenCode server to get this
(details).
² Only if you set up its status line
(how).
³ Pi has no permission modes: its pickers are the model and the thinking level.
And it doesn't attach what you paste: an image travels as a file path that…