Copilot

March 10, 2026 ยท View on GitHub

  • Built-in name: copilot
  • Default command: copilot --acp --stdio
  • Upstream: https://docs.github.com/copilot/how-tos/copilot-chat/use-copilot-chat-in-the-command-line

acpx copilot requires a GitHub Copilot CLI release that supports ACP stdio mode. Older copilot binaries fail before ACP startup.