clade-deploy-integration

name	clade-deploy-integration
description	Deploy Claude-powered applications to Vercel, Fly.io, and Cloud Run Use when working with deploy-integration patterns. with proper secrets management and streaming support. Trigger with "deploy anthropic", "claude production deploy", "anthropic vercel", "deploy claude app".
allowed-tools	Read, Write, Edit, Bash(vercel:*), Bash(fly:*), Bash(gcloud:*)
version	1.0.0
license	MIT
author	Jeremy Longshore <[e-mail]>
compatible-with	claude-code
tags	["saas","anthropic","claude","deploy","production"]

Deploy Anthropic Integration

Overview

Claude integrations are stateless API wrappers — a serverless function receives a user request, streams from the Messages API, and returns the response. No database, no connection pool, no persistent state.

Vercel Edge Function (Recommended)

// app/api/chat/route.ts (Next.js App Router)
import Anthropic from '@claude-ai/sdk';

export const runtime = 'edge';

export async function POST(req: Request) {
  const client = new Anthropic();
  const { messages, system } = await req.json();

  const stream = await client.messages.create({
    model: 'claude-sonnet-4-20250514',
    max_tokens: 4096,
    system: system || 'You are a helpful assistant.',
    messages,
    stream: true,
  });

  // Convert Anthropic stream to ReadableStream for SSE
  const encoder = new TextEncoder();
  const readable = new ReadableStream({
    async start(controller) {
      for await ( event  stream) {
         (event. ===  && event.. === ) {
          controller.(encoder.());
        }
      }
      controller.(encoder.());
      controller.();
    },
  });

    (readable, {
    : {
      : ,
      : ,
    },
  });
}