@verifiedstate/vercel-ai

Vercel AI SDK Is Stateless. Your Users Aren't.

VerifiedState integration for Vercel AI SDK. Adds cryptographic verification receipts to every assertion your Vercel AI SDK agent makes.

Install

npm install @verifiedstate/vercel-ai

Quick Start

import { VerifiedStateVercelAi } from '@verifiedstate/vercel-ai';

const memory = new VerifiedStateVercelAi({
  apiKey: 'vs_live_...',
  namespaceId: 'your-namespace-uuid',
});

// Store and verify a fact from your Vercel AI SDK agent
const { artifact, assertions, receipts } = await memory.storeAndVerify(
  'Customer prefers dark mode and uses PostgreSQL'
);

console.log(receipts[0].status);           // "verified"
console.log(receipts[0].final_confidence); // 0.94

// Query verified memory
const results = await memory.query('What database does the customer use?');
console.log(results.answerable);     // true
console.log(results.channels_used);  // ["sparse", "dense"]

Why

Every fact your Vercel AI SDK agent stores should come with proof — a signed receipt showing what the claim is, what evidence supports it, and whether it's been challenged or superseded.

Without verification receipts, you have the agent's output. You don't have the reasoning.

API

store(content, sourceId?)

Store content from your Vercel AI SDK agent.

extract(artifactId)

Extract structured assertions.

verify(assertionId)

Verify an assertion, produce a signed receipt.

storeAndVerify(content, sourceId?)

All-in-one: store, extract, verify.

query(queryText, limit?)

Six-channel retrieval with abstention.

health()

Namespace health metrics.

Links

• Documentation
• Integration Guide
• Get API Key

License

MIT