OpenCode Game Studios

⚡ Port of Claude Code Game Studios (CCGS) to OpenCode

📑 Table of Contents

• 💡 Motivation
• 📊 Port Status
• 🚀 Quick Start
• 🔌 Recommended Plugins
• 🗺️ Key Mappings
• 🧠 Model Mapping
• 🎯 Model Assignment Strategy
• 🔄 Customizing Models
• 📁 Directory Tree
• 🔗 Hooks Plugin
• 🏗️ Studio Hierarchy
• 🐛 Known Issues
• 📄 License

💡 Motivation

Claude Code's strict session and usage limits make it impractical for large-scale,
long-running game development — sessions expire, context is frequently wiped, and
high usage quickly hits rate caps. OpenCode removes those constraints,
allowing sustained development over the full lifecycle of a game project. While there
are some workarounds for Claude Code to access other models through local proxies,
this is not the intended use of Claude Code and such setups are fragile at best.

This port adapts the complete CCGS
framework — its 49 agents, 72 skills, 12 hooks, and all rules — to run natively
on OpenCode, giving game teams the same structured AI-assisted workflow without
the artificial limits.

⚠️ Early Prototype — This is an active work-in-progress port. Things will
break, change, and improve. Report bugs at
github.com/striderZA/OpenCodeGameStudios/issues.

📊 Port Status

🚀 Quick Start

opencode

Type / to browse all 72 skills, or /start for onboarding.

🔌 Recommended Plugins

These plugins enhance the OpenCode experience and are recommended for
all game development sessions:

Add them to your opencode.json:

{
  "plugin": [
    "./.opencode/plugins/ccgs-hooks.ts",
    "PLUGIN_NAME"
  ]
}

🗺️ Key Mappings

🧠 Model Mapping

🎯 Model Assignment Strategy

Note: Subagents invoked via the task tool inherit the caller's model regardless of their frontmatter model: field. See Known Issues.

The default session model (set via opencode -m) should match the tier of work:

• opencode -m opencode-go/kimi-k2.6 — director-level sessions
• opencode -m opencode-go/qwen3.6-plus — general development sessions
• opencode -m opencode-go/deepseek-v4-flash — quick QA or maintenance sessions

🔄 Customizing Models

OpenCode supports any model provider — switch the studio to your preferred
models, including local ones, with a single command.

Quick switch

# Preview the change first
node utils/assign-models.js --dry-run --map '{
  "opencode-go/kimi-k2.6":         "anthropic/claude-opus-4",
  "opencode-go/qwen3.6-plus":      "openai/gpt-4o",
  "opencode-go/deepseek-v4-flash": "ollama/llama3.2"
}'

# Apply it
node utils/assign-models.js --map '{
  "opencode-go/kimi-k2.6":         "anthropic/claude-opus-4",
  "opencode-go/qwen3.6-plus":      "openai/gpt-4o",
  "opencode-go/deepseek-v4-flash": "ollama/llama3.2"
}'

Or save your mapping to a JSON file and refer to it:

node utils/assign-models.js --config my-models.json

Provider examples

Tip: Run opencode models to list all models available through your
configured providers. See the OpenCode provider docs
for setup instructions.

📁 Directory Tree

/
├── AGENTS.md                  📋 Project configuration
├── opencode.json              ⚙️ OpenCode config (permissions, plugins)
├── .opencode/
│   ├── skills/              ⌨️ 72 skills 
│   ├── agents/                🤖 49 agent definitions
│   ├── plugins/
│   │   ├── ccgs-hooks.ts     🔗 TS plugin (all 12 hooks)
│   │   └── tests/             🧪 11 test suites (129 tests)
│   └── rules/                 📏 Coding standards
├── .claude/docs/              📖 CCGS documentation
├── design/                    🎨 Game design documents
├── docs/                      📐 Technical documentation
├── production/                📊 Sprint plans, session logs
├── utils/                     🔧 Developer utilities
│   └── assign-models.js       🎯 Batch-model assignment tool
└── ...                        🎮 Game source & assets

🔗 Hooks Plugin

All 12 bash hooks from CCGS ported to a single TypeScript plugin
at .opencode/plugins/ccgs-hooks.ts:

🧪 Run a test suite: node .opencode/plugins/tests/test-<name>.mjs

🏗️ Studio Hierarchy

🎬  creative-director    🔧  technical-director    🎯  producer
├── 🎨  art-director        ├── 💻  lead-programmer
├── 🎵  audio-director      ├── 🧪  qa-lead
├── 📖  narrative-director  ├── 📦  release-manager
├── 🎮  game-designer       └── 🌍  localization-lead
└── ... (49 agents total)

🐛 Known Issues

📄 License

MIT — Free for any use.

_{Built with ❤️ for AI-assisted game development
OpenCode Game Studios · CCGS Port
MIT License · Free for any use}

☕ Support development