coding-agent-server

Claude Agent SDK wrapper for Vercel Sandbox with JWT authentication and Redis integration.

Features

- JWT Authentication: Verify user identity using JWKS public key
- Redis Integration: Credits check and message sync via Redis Pub/Sub
- SSE Streaming: Real-time streaming responses
- Session Management: Multi-turn conversation support

Environment Variables

``bash


Required

ANTHROPIC_AUTH_TOKEN=xxx # Claude API token
AGENT_PORT=2329 # Server port
PROJECT_ID=xxx # Project ID for Redis sync

Optional

AGENT_MODEL=claude-sonnet-4-20250514 # Claude model
ANTHROPIC_BASE_URL=xxx # Custom API base URL

Authentication (optional, enables JWT verification)

JWT_SECRET=xxx # Same as AUTH_SECRET in ShipAgent

Redis (optional, enables credits and sync)

REDIS_URL=redis://localhost:6379
`

API

$3

Send a message and receive streaming response (SSE).

Headers:
- Authorization: Bearer (required if JWT_SECRET is set)

Body:
`json
{
"prompt": "Hello",
"sessionId": "optional-session-id" // 有则恢复会话，无则新建
}
`

Response: SSE stream with Claude Agent SDK events

Publishing

`bash
cd packages/coding-agent-server
npm publish
``