Copilot Memory Now Enabled by Default

Copilot Memory is now automatically enabled for all GitHub Copilot Pro and Pro+ users in public preview. Previously available as an opt-in feature, this change means developers will immediately start benefiting from persistent repository context without taking any action.

How It Works

Copilot Memory enables Copilot agents to discover and retain repository-specific knowledge such as coding conventions, architectural patterns, and critical cross-file dependencies. This learned context is strictly scoped to individual repositories and validated against the current codebase before use, preventing stale or inaccurate information from being applied. To maintain relevance, memories automatically expire after 28 days.

The feature works seamlessly across multiple Copilot surfaces:

• Copilot coding agent: Applies repository context when implementing tasks and creating pull requests
• Copilot code review: Uses learned patterns for more accurate, targeted feedback
• Copilot CLI: Brings repository awareness to terminal workflows

Knowledge discovered by one agent immediately benefits other agents, creating a unified understanding of your codebase.

User Control and Management

Individual users can disable Copilot Memory at any time via Settings > Copilot > Features > Copilot Memory. Enterprise and organization admins retain full control through Copilot policies at the enterprise and organization levels. Repository owners can review and delete stored memories under Repository Settings > Copilot > Memory.

For detailed guidance, refer to the Copilot Memory documentation and configuration guide.