GitHub Copilot CLI
GitHub Copilot's command-line interface. Major switch to usage-based billing (GitHub AI Credits) effective Jun 1, 2026. Agent mode with autonomous multi-step coding. Free for students/teachers.
Supported Models
GPT-5.5-InstantClaude Sonnet 4.6Gemini FlashGrok Code Fast 1Claude Fable 5 (paid)
Key Features
- Agent mode
- Usage-based AI Credits
- Multi-model
- Free for students
Pros
- No credit card
- Free for students/teachers
- GitHub native
- New Max tier ($100)
Cons
- Usage-based billing since Jun 1
- Premium models need paid tiers
Best Use Cases
GitHub usersStudentsCI/CD workflows