Uscreen MCP Server for LangChainGive LangChain instant access to 10 tools to Check Uscreen Status, Get Collection, Get Content, and more
LangChain is the leading Python framework for composable LLM applications. Connect Uscreen through Vinkius and LangChain agents can call every tool natively. combine them with retrievers, memory, and output parsers for sophisticated AI pipelines.
Ask AI about this App Connector for LangChain
The Uscreen app connector for LangChain is a standout in the Ecommerce category — giving your AI agent 10 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
import asyncio
from langchain_mcp_adapters.client import MultiServerMCPClient
from langchain_openai import ChatOpenAI
from langgraph.prebuilt import create_react_agent
async def main():
# Your Vinkius token. get it at cloud.vinkius.com
async with MultiServerMCPClient({
"uscreen": {
"transport": "streamable_http",
"url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
}
}) as client:
tools = client.get_tools()
agent = create_react_agent(
ChatOpenAI(model="gpt-4o"),
tools,
)
response = await agent.ainvoke({
"messages": [{
"role": "user",
"content": "Using Uscreen, show me what tools are available.",
}]
})
print(response["messages"][-1].content)
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 Uscreen MCP Server
Connect your Uscreen account to any AI agent and manage your video membership business.
LangChain's ecosystem of 500+ components combines seamlessly with Uscreen through native MCP adapters. Connect 10 tools via Vinkius and use ReAct agents, Plan-and-Execute strategies, or custom agent architectures. with LangSmith tracing giving full visibility into every tool call, latency, and token cost.
What you can do
- Customer Management — List all customers and view detailed profiles
- Content Library — Browse and inspect videos and courses
- Collection Organization — List and view content collections
- Subscription Plans — View all membership plans and pricing
- Product Catalog — Browse available products for purchase
- Revenue Tracking — List all payment transactions
The Uscreen MCP Server exposes 10 tools through the Vinkius. Connect it to LangChain in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
All 10 Uscreen tools available for LangChain
When LangChain connects to Uscreen through Vinkius, your AI agent gets direct access to every tool listed below — spanning video-streaming, membership-site, subscription-billing, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.
Verify API connectivity
Get collection details
Get content details
Get customer details
List collections
List all content
List all customers
List products
List subscriptions
List transactions
Connect Uscreen to LangChain via MCP
Follow these steps to wire Uscreen into LangChain. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.
Install dependencies
pip install langchain langchain-mcp-adapters langgraph langchain-openaiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the agent
python agent.pyExplore tools
Why Use LangChain with the Uscreen MCP Server
LangChain provides unique advantages when paired with Uscreen through the Model Context Protocol.
The largest ecosystem of integrations, chains, and agents. combine Uscreen MCP tools with 500+ LangChain components
Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step
LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging
Memory and conversation persistence let agents maintain context across Uscreen queries for multi-turn workflows
Uscreen + LangChain Use Cases
Practical scenarios where LangChain combined with the Uscreen MCP Server delivers measurable value.
RAG with live data: combine Uscreen tool results with vector store retrievals for answers grounded in both real-time and historical data
Autonomous research agents: LangChain agents query Uscreen, synthesize findings, and generate comprehensive research reports
Multi-tool orchestration: chain Uscreen tools with web scrapers, databases, and calculators in a single agent run
Production monitoring: use LangSmith to trace every Uscreen tool call, measure latency, and optimize your agent's performance
Example Prompts for Uscreen in LangChain
Ready-to-use prompts you can give your LangChain agent to start working with Uscreen immediately.
"List all my Uscreen customers."
"Show all subscription plans."
"List all payment transactions."
Troubleshooting Uscreen MCP Server with LangChain
Common issues when connecting Uscreen to LangChain through the Vinkius, and how to resolve them.
MultiServerMCPClient not found
pip install langchain-mcp-adaptersUscreen + LangChain FAQ
Common questions about integrating Uscreen MCP Server with LangChain.
How does LangChain connect to MCP servers?
langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.