@agentsy/renderers

Composable output renderers for stream-driven UIs.

Purpose

@agentsy/renderers provides plain-text, CLI, and Ink renderer building blocks for streamed assistant output.

Role in Agentsy

This package sits downstream of @agentsy/processor and @agentsy/agent to present model output in terminal and programmatic UI surfaces.

Status

• Published @agentsy package.

When to install it

Install this package when you need plain-text rendering today or when you are extending renderer surfaces in the monorepo.

Typical neighbors:

• @agentsy/processor
• @agentsy/formatting
• @agentsy/ui
• @agentsy/vscode

API overview

• createPlainTextRenderer
• shared renderer utilities and types

Source contains additional CLI, Ink, and streaming Markdown implementations, but the documented stable entry point is the package root surface.

Usage

import { normalizeOpenAIChatChunk } from '@agentsy/normalizers';
import { LLMStreamProcessor } from '@agentsy/processor';
import { createPlainTextRenderer } from '@agentsy/renderers';

const processor = new LLMStreamProcessor();
const renderer = createPlainTextRenderer({
  output: text => process.stdout.write(text),
});

processor.on('text', text => void renderer.write(text));

for await (const rawChunk of openAiStream) {
  processor.process(normalizeOpenAIChatChunk(rawChunk));
}

await renderer.end();

Learn more

• Package page

Development

cd packages/renderers
pnpm build
pnpm check-types
pnpm test