Rajeev Pentyala – Technical Blog on Power Platform, Azure and AI

Did you know GitHub Copilot CLI has a YOLO (You Only Live Once) mode? By default, Copilot pauses and asks for approval every time it wants to run a tool that could modify or execute files.

With --yolo flag (also available as --allow-all) Copilot run freely without those permission requests.

copilot --yolo
copilot --allow-all

Try It Out

• With YOLO mode active, give Copilot a multi-step task and watch it execute end-to-end without stopping for approvals. For example:

Create a small Node.js script that fetches the current weather for Hyderabad
and prints it as JSON. Initialize npm, install dependencies, and run the script
to verify it works.

• Copilot will scaffold the project, install packages, write code, run the script, and report results — all in a single uninterrupted flow.

Tip: Press Esc at any time to stop Copilot mid-task if it heads in the wrong direction.

When to Use (and When Not to Use) YOLO

YOLO is a great fit for:

• Throwaway POCs and demo apps
• Scratch folders where nothing important lives
• Long agentic tasks where babysitting prompts is painful

Avoid YOLO in:

• Your main work repository with uncommitted changes
• Folders that contain secrets, credentials, or production configs

Important: If you want the speed of YOLO with stronger safety guarantees, combine it with the local sandbox feature. Inside a session, run /sandbox enable, or start a cloud-backed session with copilot --cloud. The sandbox restricts filesystem, network, and system access while still letting Copilot work autonomously.

🙂