Complete game production workflow for Claude Code — 27 skills from concept to shipped build. Design review, prototype planning, game feel diagnosis, playability assessment, QA with fix loop, and release. Built on gstack methodology.

gstack adapter for OpenCode with 21 AI engineering skills

Codex-native workflow skills inspired by gstack

gstack (Garry's Stack) for pi terminal coding harness — 21+ specialized AI skills with automatic GitHub sync

Windows + Codex fork of gstack with persistent Chrome login sessions, authenticated browser QA, and Windows-first docs.

Accelerate solo software development using AI agents to automate coding, testing, and deployment for faster, team-level output.