Manages data persistence and session tracking for OpenAI Apps SDK widgets across conversation turns.
This skill provides comprehensive guidance and implementation patterns for maintaining state within the Model Context Protocol (MCP) and OpenAI Apps SDK ecosystem. It enables developers to persist UI configurations, form inputs, and navigation progress using client-side state methods, while also detailing server-side session management strategies in Python and TypeScript. Whether building multi-step wizards or complex data-driven widgets, this skill ensures data consistency across tool calls and user interactions by leveraging session IDs and metadata tracking.
Key Features
01Cross-turn session tracking using unique Widget Session IDs
02Server-side state patterns for Python (MCP tools and SQLite/Redis)
03TypeScript implementation for robust tool response metadata
04Best practices for state merging, versioning, and TTL management
05Client-side widget state persistence with setWidgetState
060 GitHub stars
Use Cases
01Managing shopping carts or user-specific session data on the server side
02Persisting user form inputs and UI preferences in custom widgets
03Implementing multi-step wizards or paginated data views that remember position
