runtime▌

State management and thread/message access layer for assistant-ui chat applications. \n \n Provides three runtime types: AssistantRuntime for overall state, ThreadRuntime for current conversation, and ThreadListRuntime for managing multiple threads \n Access state via useAuiState selectors and perform operations through useAui() API (append messages, cancel runs, edit/reload messages, query capabilities) \n Emit and listen to lifecycle events: thread.runStart , thread.runEnd , composer.send , an

ln-653-runtime-performance-auditor

Bun is a fast all-in-one JavaScript runtime and toolkit: runtime, package manager, bundler, and test runner.

This skill provides patterns for integrating the Mapbox MCP Server into AI applications for production use with geospatial capabilities.

Use this skill when reproducing runtime-bundle, module-resolution, or user-bundle inclusion regressions.