A focused terminal coding agent

Your terminal.
Your coding partner.

From the first question to the passing test. Work with an agent that reads your project, explains its steps, and keeps you in control.

uv tool install zettcode

Python 3.10+ · macOS, Linux & Windows · OpenAI-compatible APIs

Real tools. A readable conversation.

Follow the reasoning, review the commands, and keep working without leaving your terminal.

Illustrative conversation, rendered with ZettCode’s actual terminal widgets. No API request required.

Thoughts, answers, and tool calls arrive in order. Read the work as a conversation, not a wall of JSON.

Review shell commands before they run. Answer questions, steer a reply, or ask a side question with /btw.

Resume a session, manage its context, and export a readable HTML record. Your project has a history.

A guide that meets you where you are

Install, connect a model, and send your first task.

Learn the shortcuts and keep conversations moving.

Choose models, teach it your project, and connect tools.