@surf-kit/agent

AI agent interface components — the building blocks no other design system has

Part of the surf-kit design system.

Install

npm install @surf-kit/agent @surf-kit/core @surf-kit/theme @surf-kit/tokens

Quick Example

import { ThemeProvider } from '@surf-kit/theme';
import { AgentChat } from '@surf-kit/agent';
import '@surf-kit/tokens/css';

function App() {
  return (
    <ThemeProvider>
      <AgentChat
        agentName="Assistant"
        messages={messages}
        onSend={handleSend}
      />
    </ThemeProvider>
  );
}

What's Included

Chat — AgentChat, MessageThread, MessageBubble, MessageComposer, WelcomeScreen, ConversationList

Streaming — StreamingMessage, ThinkingIndicator, ToolExecution, RetrievalProgress, VerificationProgress, TypewriterText, TypingIndicator, TextGlimmer, StreamingList, StreamingStructure

Trust & Confidence — ConfidenceBadge, ConfidenceMeter, ConfidenceBreakdown, VerificationBadge, VerificationDetail

Sources — SourceCard, SourceList, SourceInline, SourceDrawer, SourceBadge

Agent Identity — AgentAvatar, AgentLabel, AgentHandoff, RoutingIndicator

Feedback — ThumbsFeedback, FeedbackDialog, FeedbackConfirmation

Response — AgentResponse, ResponseMessage, StructuredResponse, FollowUpChips, ErrorResponse

Layouts — AgentFullPage, AgentPanel, AgentWidget, AgentEmbed

MCP — MCPToolCall, MCPResourceView, MCPServerStatus, MCPApprovalDialog

Hooks (via @surf-kit/agent/hooks) — useAgentChat, useStreaming, useConversation, useFeedback, useAgentTheme, useCharacterDrain

Subpath Exports

Import only what you need for smaller bundles:

import { MessageThread } from '@surf-kit/agent/chat'
import { StreamingMessage } from '@surf-kit/agent/streaming'
import { MCPToolCall } from '@surf-kit/agent/mcp'
import { ConfidenceBadge } from '@surf-kit/agent/confidence'
import { SourceCard } from '@surf-kit/agent/sources'
import { AgentAvatar } from '@surf-kit/agent/agent-identity'
import { FollowUpChips } from '@surf-kit/agent/response'
import { AgentFullPage } from '@surf-kit/agent/layouts'
import { ThumbsFeedback } from '@surf-kit/agent/feedback'

Docs

• Storybook
• Contributing

License

0BSD