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@@ -79,7 +79,7 @@ Bare `specify self upgrade` executes immediately, matching the no-prompt behavio
 
 ### 3. Establish project principles
 
-Launch your coding agent in the project directory. Most agents expose spec-kit as `/speckit.*` slash commands; Codex CLI in skills mode uses `$speckit-*` instead.
+Launch your coding agent in the project directory. Most agents expose spec-kit as `/speckit.*` slash commands; Codex CLI in skills mode uses `$speckit-*` instead; GitHub Copilot CLI uses `/agents` to select the agent or address it directly in a prompt.
 
 Use the **`/speckit.constitution`** command to create your project's governing principles and development guidelines that will guide all subsequent development.