@nyosegawa/agent-ui-react

@nyosegawa/agent-ui-react

React preset, headless controllers, and transcript-first UI primitives for Agent UI.

Use this package when a host application wants to compose Agent UI in a React surface while keeping runtime ownership in the host.

Install

bun add @nyosegawa/agent-ui-react @nyosegawa/agent-ui-core @nyosegawa/agent-ui-codex

Import the public stylesheet once:

import "@nyosegawa/agent-ui-react/styles.css";

Common Imports

Use case	Import
Default provider and chat preset	import { AgentProvider, AgentChat } from "@nyosegawa/agent-ui-react";
Preset replacement map and defaults	import { defaultAgentComponents, type AgentComponents } from "@nyosegawa/agent-ui-react";
Visual building blocks	import { AgentThreadView, AgentComposer } from "@nyosegawa/agent-ui-react/primitives";
Host-owned controllers	import { useAgentChatController } from "@nyosegawa/agent-ui-react/headless";
Bundled stylesheet	import "@nyosegawa/agent-ui-react/styles.css";

Package Boundary

This package provides three public entrypoints:

• @nyosegawa/agent-ui-react for the default AgentProvider / AgentChat preset.
• @nyosegawa/agent-ui-react/primitives for visual building blocks.
• @nyosegawa/agent-ui-react/headless for hooks, controllers, and stable input/resource types.

It does not own routing, persistence, credentials, process lifecycle, or host-specific product workflows.

Customize the preset through public props, the components prop, primitives, headless controllers, and tokens. Import @nyosegawa/agent-ui-react/styles.css once; do not depend on private style chunks, internal .aui-* selectors, source modules, or generated Codex payloads as React API.

See the repository docs for current package exports and integration guidance: https://github.com/nyosegawa/agent-ui