OwnerRez MCP Server for LangChain 10 tools — connect in under 2 minutes
LangChain is the leading Python framework for composable LLM applications. Connect OwnerRez 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 MCP SERVER
Vinkius supports streamable HTTP and SSE.
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({
"ownerrez": {
"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 OwnerRez, 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 OwnerRez MCP Server
Connect your OwnerRez account to any AI agent and get the most advanced vacation rental intelligence at your fingertips.
LangChain's ecosystem of 500+ components combines seamlessly with OwnerRez 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
- Bookings — All reservations with deep financial breakdown: charges, payments, balance
- Properties — Portfolio management with seasonal rates, cleaning fees, and house rules
- Guests — Search profiles with stay history, reviews, and lifetime revenue
- Calendar — Day-by-day availability per property with pricing and minimum stay
- Financials — Charges, payments, refunds, and full accounting trail
- Inquiries — Pending booking inquiries from all channels for conversion tracking
- Channels — Connected platforms status: Airbnb, VRBO, Booking.com, direct
The OwnerRez 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.
How to Connect OwnerRez to LangChain via MCP
Follow these steps to integrate the OwnerRez MCP Server with LangChain.
Install dependencies
Run pip install langchain langchain-mcp-adapters langgraph langchain-openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save the code and run python agent.py
Explore tools
The agent discovers 10 tools from OwnerRez via MCP
Why Use LangChain with the OwnerRez MCP Server
LangChain provides unique advantages when paired with OwnerRez through the Model Context Protocol.
The largest ecosystem of integrations, chains, and agents. combine OwnerRez 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 OwnerRez queries for multi-turn workflows
OwnerRez + LangChain Use Cases
Practical scenarios where LangChain combined with the OwnerRez MCP Server delivers measurable value.
RAG with live data: combine OwnerRez tool results with vector store retrievals for answers grounded in both real-time and historical data
Autonomous research agents: LangChain agents query OwnerRez, synthesize findings, and generate comprehensive research reports
Multi-tool orchestration: chain OwnerRez tools with web scrapers, databases, and calculators in a single agent run
Production monitoring: use LangSmith to trace every OwnerRez tool call, measure latency, and optimize your agent's performance
OwnerRez MCP Tools for LangChain (10)
These 10 tools become available when you connect OwnerRez to LangChain via MCP:
get_booking
Get booking details
get_calendar
Get property calendar
get_property
Get property details
list_bookings
Filter by status: booked, checked_in, checked_out, cancelled. List rental bookings
list_channels
com, direct website. With status and sync health. List connected channels
list_charges
Deep financial breakdown. List booking charges
list_inquiries
For conversion tracking. List booking inquiries
list_payments
With amounts, dates, and processing status. List booking payments
list_properties
List rental properties
search_guests
Returns contact info, stay history, reviews received, and total revenue. Search guests
Example Prompts for OwnerRez in LangChain
Ready-to-use prompts you can give your LangChain agent to start working with OwnerRez immediately.
"What bookings do I have arriving this weekend and what's still owed?"
"Show me all properties in our Florida portfolio with their seasonal rates."
"Find the booking for John Smith from last month and show the balance."
Troubleshooting OwnerRez MCP Server with LangChain
Common issues when connecting OwnerRez to LangChain through the Vinkius, and how to resolve them.
MultiServerMCPClient not found
pip install langchain-mcp-adaptersOwnerRez + LangChain FAQ
Common questions about integrating OwnerRez 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.Which LangChain agent types work with MCP?
Can I trace MCP tool calls in LangSmith?
Connect OwnerRez 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 OwnerRez to LangChain
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.