GitHub GStack Intelligence

Allows any GitHub repository to access Garry Tam's GStack AI Engineering Team using GitHub Actions as Infrastructure.

The Repo is the Mind

Twenty-six specialists covering PR review, security audit, QA testing with a real browser, architecture review, design systems, developer experience, weekly retrospectives, and release documentation. All triggered by the natural events of software development through a single workflow file. No installation. No CLI. No Claude Code subscription. Just GitHub.

Installation

1. Copy .github/workflows/github-gstack-intelligence-agent.yml into your repo's .github/workflows/ directory.
2. Add the LLM API key OPENAI_API_KEY as a repository secret under [Settings → Secrets and variables → Actions]. Any supported LLM provider can work but to quick start OpenAI GPT 5.4 is pre-configured.
3. Go to [Actions → github-gstack-intelligence-agent → Run workflow] to install the agent files automatically, subsequent runs perform upgrades.
4. Open an issue → the agent will reply.