fix: align widget host integration with MCP Apps - #7
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Summary
ui.resourceUripath without the legacyopenai/outputTemplatealias@modelcontextprotocol/ext-appsfrom 1.7.2 to 1.7.5Context
ChatGPT web intermittently reports
Runtime errorwhile console logs show missing host methods such asnotifyMcpAppsHostContextandsetWidgetView, alongside stale/empty iframe restore loops. Current OpenAI docs recommend MCP Apps standard metadata for new UI and treating the resource URI as a cache key.Validation
No local tests or builds were run. Validation is delegated to GitHub Actions.