octerse
A token-saver for GitHub Copilot: context engineering plus spend telemetry, cutting 60–70% of output tokens under usage-based billing.
Copilot
2026
Usage-Based Billing estimator
Estimator and explainer for GitHub Copilot usage-based billing after the June 2026 pricing transition.
Copilot Agent Mode — code migration demo
The reference codebase + scripts I use when running GitHub Copilot Agent Mode workshops on real-world code migration.