Product map

This page maps the product surface so the rest of the docs have a shared layout language.

App shell

After sign-in, Cohub is a workspace shell:

• Left sidebar — Space switcher, Chats, Saves, Works, tasks, labels, and account entry points
• Main panel — usually a Chat, sometimes a settings or management page
• Preview / files surface — open files, directories, and ports beside the conversation
• Command palette — ⌘K / Ctrl K for global search and navigation
• Help — ? for keyboard shortcuts

On mobile, the same pieces become drawers and stacked screens instead of a multi-pane desktop layout.

Sidebar

The sidebar is the navigation spine of a Space.

Typical groups:

Area	What it holds
Space header	Current Space, switcher, settings entry
Chats	Conversation list, often organized by labels
Saves	Checkpoint history
Works	Published surfaces for the Space
Tasks / schedules	Async runs and scheduled prompts
Labels	Custom and system organization

If something “disappeared”, check labels and collapsed sections before assuming it was deleted.

Chat surface

A Chat page is built around:

1. Transcript — turns, tool calls, streaming output
2. Composer — message input, model picker, attachments, slash commands, skills, mentions
3. Turn tools — navigation, fork, follow-up control, share/access when available

Composer is part of Chat, not a separate product area. The important actions are:

• Choose a model
• Send or force-send
• Attach files or images
• Use / prompts and /skill: skills
• Mention other Spaces with @space when you need outside context

Files and preview

Workspace files live with the Space, not only in the Chat transcript.

Common actions:

• Browse and open files
• Edit text files
• Upload local files
• Preview rendered HTML and other supported files
• Open public Sandbox ports for live apps

Chat and preview are meant to work together: talk in one pane, inspect artifacts in the other.

Space settings

Space settings cover the durable configuration of a Space:

• Profile, slug, and avatar
• Members and roles
• Access policy for signed-in and anonymous users
• Channels
• Mods
• Sandbox size / hibernation behavior
• Environment variables
• Commerce, when enabled

Use settings for setup. Use Chat + Files for day-to-day creation.

Global surfaces

Outside a single Space you also have:

Surface	Role
Sessions inbox	Cross-space recent Chats
Explore / Trending	Discovery of public Spaces and activity
Public Work page	/:username/:spaceSlug/w/:workSlug
Account settings	Profile, appearance, billing, referrals, channel defaults

Mental model

Account
  └── Spaces
        ├── Chats + Composer
        ├── Files + Sandbox + Preview
        ├── Saves
        ├── Works
        ├── Tasks / Scheduled prompts
        ├── Labels
        └── Settings (members, access, channels, mods, env)

When you are lost, ask: which Space am I in, and which object am I looking at?