Structured Tool Querying For Widget Types

via “typed helper factory for generating widget-specific utility functions”

Skybridge is a Full-Stack TypeScript framework for MCP Apps and ChatGPT Apps. Type-safe. React-powered. Platform-agnostic.

Unique: Provides a generateHelpers<AppType>() factory that creates typed utility functions for a widget's tools, with parameter types and tool names inferred from the AppType generic — enabling IDE autocomplete and reducing boilerplate in widget code

vs others: More ergonomic than manually typing useCallTool calls because it pre-binds tool names and infers parameter types, while maintaining full type safety without code generation

An MCP server that exposes the OpenBB widgets.json specification as structured, callable tools. Instead of parsing long-form documentation, developers (and AI coding assistants like Claude Code) can directly query widget types, inputs, and configuration examples through this server. Each widget typ

Unique: Utilizes FastMCP to dynamically generate callable tools from the OpenBB documentation, allowing for real-time querying of widget specifications.

vs others: More efficient than static documentation parsing, as it provides instant access to widget details through a structured API.