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Aria screenshot
— · MULTI-AGENT AI

Aria

Aria is a voice-first assistant that lives on the desktop and gets things done — say what you need and it routes the request to one of five specialized LangGraph agents (commerce, coding, desktop, docs, or general) in under 200ms. It can browse and shop online, write and sandbox code before returning it, manage local files, and navigate live websites hands-free through Playwright.

Stack
LangGraphNode.jsTypeScriptElasticsearchPostgreSQLPlaywrightSocket.IOAWS ECS/Fargate
Highlights
  • Five-agent LangGraph architecture with sub-200ms routing lifted task resolution 40% over a single-agent baseline
  • Elasticsearch hybrid search (BM25 + RRF) cut query latency 60% and raised retrieval precision 35%
  • Three-provider LLM fallback keeps the assistant available through outages; the coding agent sandboxes and validates generated code before returning it