Vector Search (Upstash Vector)

Context strategy is retrieval-first. The agent uses hybrid search (dense + sparse) to find relevant context.

Upstash Vector Setup

import { Index } from '@upstash/vector'

const index = new Index({
  url: process.env.UPSTASH_VECTOR_URL,
  token: process.env.UPSTASH_VECTOR_TOKEN,
})

Document Types

Single index with type filters: