@kuralle-agents/vectorize-store

Cloudflare Vectorize adapter for Kuralle RAG pipelines.

Install

npm install @kuralle-agents/vectorize-store

Peer: @kuralle-agents/rag.

What it does

CloudflareVectorizeStore implements VectorStoreCore from @kuralle-agents/rag, backed by Cloudflare Vectorize — designed for use inside Cloudflare Workers.

Key exports:

• CloudflareVectorizeStore — VectorStoreCore implementation for Cloudflare Vectorize.

Usage

import { CloudflareVectorizeStore } from '@kuralle-agents/vectorize-store';
import { AiSdkEmbedder, VectorRetriever } from '@kuralle-agents/rag';
import { createOpenAI } from '@ai-sdk/openai';

interface Env {
  VECTORIZE: VectorizeIndex;
  OPENAI_API_KEY: string;
}

export default {
  async fetch(request: Request, env: Env) {
    const openai = createOpenAI({ apiKey: env.OPENAI_API_KEY });
    const vectorStore = new CloudflareVectorizeStore({ index: env.VECTORIZE });
    const embedder = new AiSdkEmbedder({ model: openai.embedding('text-embedding-3-small') });
    const retriever = new VectorRetriever({ store: vectorStore, embedder, indexName: 'docs', topK: 5 });
    // ...
  },
};

Use createVectorRetrievalTool from @kuralle-agents/tools to attach this retriever as an agent tool.

Related

• @kuralle-agents/rag — VectorStoreCore interface, retrievers, embedders.
• @kuralle-agents/tools — createVectorRetrievalTool.
• @kuralle-agents/cf-agent — Cloudflare Durable Objects agent integration.