Type / in the Atlas composer to see commands. Suggestions show valid arguments for the current connection, including model and effort choices.

The Atlas command suggestions opened from the composer.

Commands

Command Purpose Example
/ask Ask for an explanation without requesting code generation /ask Explain this transition.
/plan Plan an implementation before generating files /plan Add a door interaction.
/gen Explicitly request generation /gen Create a GameObject idle Action.
/modify Modify selected compatible user scripts /modify Add a null-target check.
/review Review a selected script /review Check interruption cleanup.
/tests Generate test source for a selected script /tests Cover success and missing-reference cases.
/model Select an available model Type /model and choose a suggestion.
/skill Select the reasoning effort level Type /skill and choose an offered level.
/effort Alias for /skill Type /effort and choose an offered level.
/access Select the file-confirmation policy /access ask, /access approve, or /access full
/clear Clear the current local working chat /clear
/help Show command and keyboard help /help

In Atlas, /skill refers to reasoning effort. It is not a command for installing a plugin or a reusable assistant skill.

Use /modify with one script or two to eight compatible scripts selected in Unity’s Project window. Review and test commands also require an appropriate selected script. Attach additional context separately when it helps explain the task.

Keyboard shortcuts

Shortcut Action
Enter Send the request; when suggestions are open, accept the selected suggestion
Shift+Enter Insert a newline in the composer
Up / Down with suggestions open Move through suggestions
Tab with suggestions open Accept the selected suggestion
Escape with suggestions open Dismiss suggestions
Ctrl/Cmd+Up / Down Navigate prompt history
Ctrl+V on Windows / Cmd+V on macOS Paste a clipboard screenshot when one is available

Ordinary text paste remains available. Image paste depends on the clipboard containing an image supported by the platform.

Useful settings

  • Account and devices…: inspect the Atlas connection and device controls.
  • AI providers and API keys…: configure a provider; choose the active provider and model in the chat dropdown.
  • Use project AGENTS.md: enable or disable project instruction collection.
  • Project instructions: choose or clear a project-wide instruction file.
  • Access: choose when Atlas requests confirmation before generated-file actions. The provider window has a separate opt-in for Unity scene edits.
  • Download Atlas update…: open an advertised client update when available.

See The Atlas window, Project instructions, and Generating and applying code for the full workflows.