Claude Code stack for AI app
An LLM-powered product with retrieval, web data and tracing. Every pick below has official Claude Code support we verified. Swap any layer using the linked category page.
06
Background jobs & queues
Upstash QStash
Vendor plugin bundling skills (incl. upstash-qstash-js) + remote MCP with QStash tools
5/5
Alternatives
Picks are our editorial choice among the highest-rated tools in each category; ratings themselves come only from the linked evidence.