Summary

Effective use of the GitHub Copilot CLI relies on mastering built-in slash commands for environment management and strategic model selection. By optimizing model reasoning levels and command flags, developers can significantly enhance coding workflows while managing token usage efficiently.

Key Topics

• Slash Commands: Slash commands like /model or /help act as a bridge between the developer and the Copilot engine. They allow for complex environment changes that would otherwise require manual configuration.
• Model Reasoning Levels: By adjusting these levels, users can control the balance between accuracy and cost, using high reasoning for intricate bugs and low reasoning for simple code generation.
• Agentic Coding Workflow: This involves letting the AI handle planning, implementation, and potential debugging autonomously, often triggered by commands like /plan.

Key Takeaways

• Open the Copilot CLI and run the /help command to view your available slash commands.
• Experiment with low reasoning levels on simple boilerplate code.