4399 Open Platform MCP Server for LlamaIndex 9 tools — connect in under 2 minutes
LlamaIndex specializes in data-aware AI agents that connect LLMs to structured and unstructured sources. Add 4399 Open Platform as an MCP tool provider through Vinkius and your agents can query, analyze, and act on live data alongside your existing indexes.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
import asyncio
from llama_index.tools.mcp import BasicMCPClient, McpToolSpec
from llama_index.core.agent.workflow import FunctionAgent
from llama_index.llms.openai import OpenAI
async def main():
# Your Vinkius token. get it at cloud.vinkius.com
mcp_client = BasicMCPClient("https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
mcp_tool_spec = McpToolSpec(client=mcp_client)
tools = await mcp_tool_spec.to_tool_list_async()
agent = FunctionAgent(
tools=tools,
llm=OpenAI(model="gpt-4o"),
system_prompt=(
"You are an assistant with access to 4399 Open Platform. "
"You have 9 tools available."
),
)
response = await agent.run(
"What tools are available in 4399 Open Platform?"
)
print(response)
asyncio.run(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.
LlamaIndex agents combine 4399 Open Platform tool responses with indexed documents for comprehensive, grounded answers. Connect 9 tools through Vinkius and query live data alongside vector stores and SQL databases in a single turn. ideal for hybrid search, data enrichment, and analytical workflows.
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 LlamaIndex 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 LlamaIndex via MCP
Follow these steps to integrate the 4399 Open Platform MCP Server with LlamaIndex.
Install dependencies
Run pip install llama-index-tools-mcp llama-index-llms-openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.py and run: python agent.py
Explore tools
The agent discovers 9 tools from 4399 Open Platform
Why Use LlamaIndex with the 4399 Open Platform MCP Server
LlamaIndex provides unique advantages when paired with 4399 Open Platform through the Model Context Protocol.
Data-first architecture: LlamaIndex agents combine 4399 Open Platform tool responses with indexed documents for comprehensive, grounded answers
Query pipeline framework lets you chain 4399 Open Platform tool calls with transformations, filters, and re-rankers in a typed pipeline
Multi-source reasoning: agents can query 4399 Open Platform, a vector store, and a SQL database in a single turn and synthesize results
Observability integrations show exactly what 4399 Open Platform tools were called, what data was returned, and how it influenced the final answer
4399 Open Platform + LlamaIndex Use Cases
Practical scenarios where LlamaIndex combined with the 4399 Open Platform MCP Server delivers measurable value.
Hybrid search: combine 4399 Open Platform real-time data with embedded document indexes for answers that are both current and comprehensive
Data enrichment: query 4399 Open Platform to augment indexed data with live information before generating user-facing responses
Knowledge base agents: build agents that maintain and update knowledge bases by periodically querying 4399 Open Platform for fresh data
Analytical workflows: chain 4399 Open Platform queries with LlamaIndex's data connectors to build multi-source analytical reports
4399 Open Platform MCP Tools for LlamaIndex (9)
These 9 tools become available when you connect 4399 Open Platform to LlamaIndex 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 LlamaIndex
Ready-to-use prompts you can give your LlamaIndex 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 LlamaIndex
Common issues when connecting 4399 Open Platform to LlamaIndex through the Vinkius, and how to resolve them.
BasicMCPClient not found
pip install llama-index-tools-mcp4399 Open Platform + LlamaIndex FAQ
Common questions about integrating 4399 Open Platform MCP Server with LlamaIndex.
How does LlamaIndex connect to MCP servers?
Can I combine MCP tools with vector stores?
Does LlamaIndex support async MCP calls?
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 LlamaIndex
Get your token, paste the configuration, and start using 9 tools in under 2 minutes. No API key management needed.