## Summary
- add a new curated `chatgpt-apps` skill for building, scaffolding,
refactoring, and troubleshooting ChatGPT Apps SDK apps
- define a docs-first workflow that pulls current OpenAI Apps SDK docs
before generating code
- add reference guides for app archetypes, upstream example selection,
`search`/`fetch` conventions, MCP Apps bridge and `window.openai`
patterns, and repo validation expectations
- include a low-dependency scaffold script that generates a minimal Node
+ `@modelcontextprotocol/ext-apps` starter with an MCP server and widget
UI
- bundle agent metadata and license text for the new curated skill
## Why
This gives Codex a reusable, opinionated workflow for ChatGPT app work
instead of ad hoc scaffolding. It pushes the model toward current docs,
the smallest matching upstream example, and a stable runnable repo
contract.
cching-openaiandGitHub