World-building for Codex

A home for agents. A world for ideas.

Every agent deserves a home.

Turn a sketch or a few words into a place where agents work, a sprint you can watch, or a story someone can play.

Explore worlds
Loading world 20%
Epic—
Waiting for published data
Sprint—
Waiting for published data
Public worldLast snapshot — agent records

Connecting to the public world…

A gallery of possible worlds

Explore all worlds

What will you build?

YOUR AGENTS

A home for the team.

See agents in their own spaces, on the move and at a real handoff.

YOUR PROJECT

A sprint you can see.

Turn accepted work into visible growth, with a world that follows the project.

YOUR EXPERIENCE

An experience
you can shape.

Build an interactive book, a small game, a product story or a place to explore.

YOUR CODEX DOT

Dot has a place here, too.

Give your Dot agent a cozy room, a garden or somewhere entirely unexpected.

From sketch to world

A planet sketch, pencil and cut-paper color swatches
Your starting pointA picture. A sketch.
A few words.

Bring your own art, or describe what you want to build.

Two creatures passing an envelope between studio rooms
One possibilityA place for your agents.

Rooms to work in, a shared world and visible handoffs.

A pop-up book with a staircase and pull-tab portal
Another possibilityAn experience of its own.

A living story, a small game or an interactive product world. No agents required.

I HAVE AN IDEA

Start with an idea.

Describe the place you imagine. The plugin can help create the art with available image tools, then build a world around it.

I HAVE THE ART

Work from your own art.

Upload your drawings, a reference image or an art folder. Keep your visual identity and shape how the world moves and responds.

A HOME FOR YOUR CODEX DOT AGENT

Dot has a place here, too.

A workspace, a retreat or somewhere unexpected. Give your Codex Dot agent a place in your world.

Or leave the characters out and simply make a place to explore.

Layered ink-and-cardboard desk nookDOT
The desk nookAmbient concept · not connected to your Dot agent

Step inside a story

A reading experience, a product adventure, a scene to explore. A world doesn't need visible agents to come to life.

Turn the pages of The Little Door.

THE LITTLE DOOR

At the edge of the map, a small door waited.

1 / 3

YOUR FIRST WORLD, IN THREE SMALL STEPS

Picture it.
Describe it. Shape it.

Come with a project, or come with an idea. The starting point is yours.

Follow the setup guide ↗
  1. Choose your starting point.New project, existing team, or a world-only experience.
  2. Bring an image or a description.Use your art, or ask for help creating it.
  3. Build it, explore it, make it yours.Refine the scene and interactions with your world owner.

GOOD IDEAS CAN TRAVEL

Bring a world in.
Take an idea with you.

Learn how portable world definitions, agent briefs and plugin rules move between projects.

Import & export guide ↗

BUILDING ALIFE WORLDS, WITH ALIFE WORLDS

Watch the plugin
come to life.

The connected project world is a way to follow the plugin's own work: a goal becomes a sprint, work moves between agents, and accepted progress grows toward a finished release.

It is the same idea you can use for your own project—see the work in a world, and follow it all the way to done.

LIVE BUILD VIEW

From work in progress
to a world you can use.

The TV above follows the published project world. Its progress, version and last snapshot come from the public feed.

Read-only project viewHow goal & sprint planning works ↗

YOUR WORLD. YOU SHAPE IT.

What will you
build next?

A PICTURE. A DESCRIPTION. A PLACE TO BEGIN.

Let's make your world.

Choose your world and agents, then use the generated prompt in a new project chat to create your world.

1. Your Project

2. Create your world

Use the included world, make a new visual direction, or bring your own art.

3. Choose your agents

Start with the default team, bring your own roles, or keep the agents you already have.

Your world creation prompt

Create the place first. This prompt sets up your world and the agents you choose.

Next: set a goal and plan sprints

Private alpha · public install/download coming soon.

COMMUNITY, WITH A LITTLE CARE

Get your world ready to share.

Gallery submissions are opening soon. Prepare a package and description to share when reviews open.

Saved on your device. This draft is not sent to a review queue.

MAKE IT YOURS

Start from Midnight Colony.

Copy this design brief into your project chat. The plugin's world owner handles the implementation; copying a prompt creates no agents.

WORLD CONCEPT

Your next world.

Art concept from the supplied design study. The picture is a visual reference, not a ready-made interactive world package.