The Bedrock model driver for Namzu.

Install · Usage · Documentation

Implements the kernel's LLMProvider interface over AWS Bedrock, carrying the region and credential semantics natively rather than as a base-URL override. Installed only if you use it — the kernel has no preferred vendor and no driver is a dependency of it.

Install

pnpm add @namzu/sdk @namzu/bedrock

@namzu/sdk is a peer dependency. Install both.

Usage

import { ProviderRegistry } from '@namzu/sdk'
import { registerBedrock } from '@namzu/bedrock'

registerBedrock() // once, at startup

const { provider } = ProviderRegistry.create({
  type: 'bedrock',
  region: 'us-east-1',
})

for await (const chunk of provider.chatStream({
  model: 'us.anthropic.claude-sonnet-4-5-20250929-v1:0',
  messages: [{ role: 'user', content: 'Hello' }],
})) {
  if (chunk.delta.content) process.stdout.write(chunk.delta.content)
}

chatStream is the only model entry point; a non-streaming call is that stream collected. In practice the kernel's run loop calls it and hands you events.

Documentation

• The AWS Bedrock driver — model ids, credentials and prompt caching
• Namzu docs

License

FSL-1.1-MIT, converting to MIT two years after each release.