AI
AI features on the UXDL stack — hosted LangGraph graphs, in-process LangGraph.js agents, embeddings, and shared delivery patterns.
Overview
Hosted LangGraph
LangGraph.js in Node
Embeddings & Search
Shared Patterns
Environment Variables
Required keys for hosted graphs, LLMs, embeddings, and tracing.
Streaming & Realtime
SSE, webhooks, Socket.io, and polling for AI output.
Delivery Standards
Mandatory PR checklist, observability, and span naming.
Local Development
Run agents locally, tunnel webhooks, and debug stuck jobs.