4399 Open Platform MCP Server for Vercel AI SDK 9 tools — connect in under 2 minutes
The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect 4399 Open Platform through Vinkius and every tool is available as a typed function. ready for React Server Components, API routes, or any Node.js backend.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
import { createMCPClient } from "@ai-sdk/mcp";
import { generateText } from "ai";
import { openai } from "@ai-sdk/openai";
async function main() {
const mcpClient = await createMCPClient({
transport: {
type: "http",
// Your Vinkius token. get it at cloud.vinkius.com
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
});
try {
const tools = await mcpClient.tools();
const { text } = await generateText({
model: openai("gpt-4o"),
tools,
prompt: "Using 4399 Open Platform, list all available capabilities.",
});
console.log(text);
} finally {
await mcpClient.close();
}
}
main();
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About 4399 Open Platform MCP Server
Connect your AI agents to the 4399 Open Platform (4399开放平台), the leading ecosystem for game distribution in China. This MCP provides 10 tools to automate server-side validation, payment tracking, and community features for H5 and mobile games.
The Vercel AI SDK gives every 4399 Open Platform tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 9 tools through Vinkius and stream results progressively to React, Svelte, or Vue components. works on Edge Functions, Cloudflare Workers, and any Node.js runtime.
What you can do
- Authentication — Validate user sessions and access tokens returned by the client-side SDK
- Payment Tracking — Query real-time status for recharge orders and transaction details
- User Profiling — Retrieve basic player information and registration metadata for specific UIDs
- Game Integrity — Use the sensitive words API to filter prohibited content in role names and chat
- Social & Competitive — Manage global leaderboards, submit scores, and list user social circles
The 4399 Open Platform MCP Server exposes 9 tools through the Vinkius. Connect it to Vercel AI SDK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect 4399 Open Platform to Vercel AI SDK via MCP
Follow these steps to integrate the 4399 Open Platform MCP Server with Vercel AI SDK.
Install dependencies
Run npm install @ai-sdk/mcp ai @ai-sdk/openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the script
Save to agent.ts and run with npx tsx agent.ts
Explore tools
The SDK discovers 9 tools from 4399 Open Platform and passes them to the LLM
Why Use Vercel AI SDK with the 4399 Open Platform MCP Server
Vercel AI SDK provides unique advantages when paired with 4399 Open Platform through the Model Context Protocol.
TypeScript-first: every MCP tool gets full type inference, IDE autocomplete, and compile-time error checking out of the box
Framework-agnostic core works with Next.js, Nuxt, SvelteKit, or any Node.js runtime. same 4399 Open Platform integration everywhere
Built-in streaming UI primitives let you display 4399 Open Platform tool results progressively in React, Svelte, or Vue components
Edge-compatible: the AI SDK runs on Vercel Edge Functions, Cloudflare Workers, and other edge runtimes for minimal latency
4399 Open Platform + Vercel AI SDK Use Cases
Practical scenarios where Vercel AI SDK combined with the 4399 Open Platform MCP Server delivers measurable value.
AI-powered web apps: build dashboards that query 4399 Open Platform in real-time and stream results to the UI with zero loading states
API backends: create serverless endpoints that orchestrate 4399 Open Platform tools and return structured JSON responses to any frontend
Chatbots with tool use: embed 4399 Open Platform capabilities into conversational interfaces with streaming responses and tool call visibility
Internal tools: build admin panels where team members interact with 4399 Open Platform through natural language queries
4399 Open Platform MCP Tools for Vercel AI SDK (9)
These 9 tools become available when you connect 4399 Open Platform to Vercel AI SDK via MCP:
check_sensitive_words
Filter content for prohibited or sensitive terms
get_game_status
Check current operational status of the game
get_leaderboard
Fetch the top players list
get_server_time
Get the current 4399 server timestamp
get_user_info
Retrieve basic profile for a user
list_friends
List friends for a 4399 user
query_order
Check the status of a payment order
submit_score
Submit a new record to a leaderboard
validate_login
Verify a user login session
Example Prompts for 4399 Open Platform in Vercel AI SDK
Ready-to-use prompts you can give your Vercel AI SDK agent to start working with 4399 Open Platform immediately.
"Check the status of 4399 order ID 'order_999888777'."
"Validate login for 4399 user 'uid_123' with token 'tok_abc'."
"Check if the text 'offensive word' is allowed by 4399 policy."
Troubleshooting 4399 Open Platform MCP Server with Vercel AI SDK
Common issues when connecting 4399 Open Platform to Vercel AI SDK through the Vinkius, and how to resolve them.
createMCPClient is not a function
npm install @ai-sdk/mcp4399 Open Platform + Vercel AI SDK FAQ
Common questions about integrating 4399 Open Platform MCP Server with Vercel AI SDK.
How does the Vercel AI SDK connect to MCP servers?
createMCPClient from @ai-sdk/mcp and pass the server URL. The SDK discovers all tools and provides typed TypeScript interfaces for each one.Can I use MCP tools in Edge Functions?
Does it support streaming tool results?
useChat and streamText that handle tool calls and display results progressively in the UI.Connect 4399 Open Platform with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect 4399 Open Platform to Vercel AI SDK
Get your token, paste the configuration, and start using 9 tools in under 2 minutes. No API key management needed.