GitHub applies content exclusions in its app and CLI

Summary

GitHub made content exclusions generally available in Copilot app and CLI. Specified files are excluded from AI context according to enterprise and repository policies.

Why it matters for our work

Document access rules should survive a change of tool. We need to verify both interface visibility and what AI can actually read.

Translated from the Korean original. Summaries may be translated and edited. Commentary reflects our perspective; forecasts remain the source’s views.