wingman
Steer live GitHub Copilot CLI agent sessions from a phone — Go daemon, zero-knowledge relay on Fly.io, SwiftUI iOS app. With a written protocol spec and ADRs.
Projects
Live from GitHub
Active public repositories, fetched at build time from github.com/heisenberg-alt.
wingman
Steer live GitHub Copilot CLI sessions from your phone — Go daemon, end-to-end encrypted relay, SwiftUI iOS app
pi-bench
Composed-defense benchmark for prompt injection: grades entire defense stacks (model x detectors x defenses x capability policy) on ASR, FPR, latency, and cost. Open-weight-first for reproducibility.
octerse
less prose, more PRs — a token-saver for GitHub Copilot. Terse output modes, context engineering, MCP description shrinking, and real spend visibility for usage-based billing.
ghe-wizard
Assess, modify and implement GitHub Enterprise Cloud best practices — CLI + web wizard
ghcp-iac-workflow
GitHub Copilot IaC Workflow - Enterprise Governance Platform with agents and gh-iac CLI
Case studies
Longer write-ups — context, decisions, what I'd do differently.
pi-bench
Composed-defense benchmark for prompt injection that grades entire defense stacks on attack success rate, false positives, latency, and cost — 1,054 attack cases, reproducible in one command.
octerse
A token-saver for GitHub Copilot: context engineering plus spend telemetry, cutting 60–70% of output tokens under usage-based billing.
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.
GitLab CI to GitHub Actions migrator
Migration helper that translates GitLab CI pipelines into GitHub Actions workflows for faster platform consolidation.
ABB AI Hackathon — accelerating the now
Microsoft × ABB hackathon — building enterprise AI use cases on Azure that actually leave the demo phase.