GitHub Copilot CLI has evolved into an autonomous agent that plans and executes multi-step tasks from the terminal. Claude Sonnet 4.5 is the default model, with access to latest OpenAI and Google models. The Cloud Agent (preview) offloads repetitive tasks like refactors, documentation, and multi-file edits. Visual Studio 2026 integration includes C++ Code Editing Tools for deeper context. Improved Copilot Chat offers dramatically better response quality with semantic code search. Enterprise security includes SOC 2 compliance, audit logs, and SSO. Some older models (GPT-5, Gemini 2.5) deprecating Feb 2026.
Key Features
Autonomous CLI Agent (Multi-step)
Cloud Agent (Preview)
Claude Sonnet 4.5 Default
C++ Code Editing Tools
Visual Studio 2026 Integration
Context Menu Actions
Enterprise Security (SOC 2)
The Good
CLI Agent is fully autonomous
Best enterprise integration
Works across all major IDEs
Cloud Agent saves time
The Not-So-Good
Free tier very limited
Some models deprecating
Less flexible than Cursor
Tool Information
Pricing ModelFreemium
Starting PriceFree (limited) / Pro $10/mo / Business $19/user