Codex Game Studios

This repository is the minimal starting framework for a Codex plugin.

Current state:

Skills: /brainstorm
Codex custom agents: creative-director, art-director, technical-director, producer
Assets: codex-game-studio.svg
References: director-gates.md, templates/game-concept.md
Standards: design-docs.md
Commands: /brainstorm wrapper document
Scripts: scripts/install_codex_runtime.py installs bundled custom agents into a target project
Marketplace: .agents/plugins/marketplace.json
No hooks
No rules
No MCP servers
No app integrations

The director agents are pre-defined Codex custom agents stored in:

.codex/agents/

Each custom agent is a standalone TOML file with name, description, and developer_instructions, matching the Codex subagents documentation.

To install the bundled custom agents into a game project:

python3 scripts/install_codex_runtime.py /path/to/game-project

The current installer only writes custom agents to:

/path/to/game-project/.codex/agents/

The only required plugin manifest is:

.codex-plugin/plugin.json

Add plugin components one at a time so each addition can be reviewed, explained, and adjusted before the next component is introduced.