Copilot CLI brings its configuration into one interface

GitHub Copilot CLI now provides a unified place for managing its user configuration. Released on June 11, 2026, the new /settings command combines previously separate commands and options that required manual file editing into one searchable interface that also supports direct and scripted changes.

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Copilot CLI brings its configuration into one interface

Copilot CLI previously distributed some configuration controls across commands such as /theme, /streamer-mode, and /experimental. Other options could only be changed by opening and editing the settings file directly.

The new schema-driven settings experience brings these controls together. Users can browse available options, inspect descriptions and permitted values, change a setting, or restore its default without needing to remember where each configuration option is stored.

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Three ways to use the new settings command

Running /settings without arguments opens a full-screen interface organized into sections. This mode is designed for discovering available settings and adjusting them through controls suited to each type of value.

Settings can also be changed directly from the prompt. For example, /settings autoUpdate true enables automatic updates, while /settings sessionSync.level full changes the session synchronization level. The /settings reset command restores a selected option to its default value.

Search, completion, and specialized editors reduce guesswork

Setting names use dotted paths based on the Copilot CLI configuration schema. Tab completion displays the available keys, their descriptions, and accepted values for booleans, enumerations, and other supported types directly beside the prompt.

The full-screen interface includes toggles, value pickers, text and number fields, multiline editors, array controls, and generic record editors. Complex JSON containers can fall back to the user's configured $EDITOR when a dedicated control is not suitable.

Schema validation protects the settings file

Copilot CLI writes a new value to the settings file only after it has been parsed and validated against the schema. This helps prevent an incorrect value or formatting mistake from silently damaging the configuration used by the next session.

Users can press / to search the settings interface, Ctrl+R to reset the focused option, or Ctrl+E to open the active settings file in an external editor. Changes with immediate side effects, including color and streamer modes, are applied as soon as they are saved.

REMEMBER: Run copilot update before trying the new interface. After updating, start a Copilot CLI session and enter /settings to review the available configuration options.{alertSuccess}

Daisuki's Take: What This Means for Web Designers

For web designers who use Copilot CLI to inspect projects, fix frontend code, or automate repetitive development tasks, centralized settings make the tool easier to adapt without interrupting the current workflow to locate configuration files.

We think the most useful improvement is discoverability. Settings related to updates, sessions, appearance, and experimental behavior are easier to find when their descriptions and accepted values appear in the same interface.

The practical takeaway is to review the configuration after updating instead of changing every option immediately. A consistent setup can make Copilot CLI more predictable across template, component, and website projects, while schema validation provides an additional safeguard when more advanced settings are adjusted.

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Sources and Recommended Links

• Copilot CLI: Configure everything from one place with /settings | GitHub Changelog
• GitHub Copilot CLI | GitHub Official Repository