安装项目 AGENTS 指南

README.md

@@ -12,6 +12,7 @@ skills expose the runtime workflows directly. Do not use a global
     and `design/gdd/game-pillars.md`.
 - Runtime agents: `creative-director`, `art-director`, `technical-director`, `producer`
 - Runtime source: `runtime/agents/`
+- Project guide template: `project-template/AGENTS.md`
 - References: `references/studio-docs/director-gates.md`, `references/studio-docs/templates/game-concept.md`, `references/studio-docs/templates/game-pillars.md`
 - Standards: `standards/design-docs.md`
 - Marketplace: `.agents/plugins/marketplace.json`
@@ -38,15 +39,20 @@ directly:
 python3 scripts/install_codex_runtime.py /path/to/game-project
 ```
 
-The installer writes custom agents to:
+The installer writes custom agents and the project guide to:
 
 ```text
 /path/to/game-project/.codex/agents/
+/path/to/game-project/AGENTS.md
 ```
 
 Each runtime agent is a standalone TOML file with `name`, `description`, and
 `developer_instructions`, matching Codex custom-agent conventions.
 
+If the target project already has a different `AGENTS.md`, the installer reports
+a conflict and leaves it unchanged. Use `--force-agents-md` only when you intend
+to overwrite it.
+
 ## Packaging Hygiene
 
 Only plugin source files should be packaged. `.git/`, `.env`, `.DS_Store`, local