RentCast MCP Server for OpenAI Agents SDKGive OpenAI Agents SDK instant access to 8 tools to Get Property By Id, Get Property Details, Get Rental Comparables, and more
The OpenAI Agents SDK enables production-grade agent workflows in Python. Connect RentCast through Vinkius and your agents gain typed, auto-discovered tools with built-in guardrails. no manual schema definitions required.
Ask AI about this App Connector for OpenAI Agents SDK
The RentCast app connector for OpenAI Agents SDK is a standout in the Real Estate category — giving your AI agent 8 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
import asyncio
from agents import Agent, Runner
from agents.mcp import MCPServerStreamableHttp
async def main():
# Your Vinkius token. get it at cloud.vinkius.com
async with MCPServerStreamableHttp(
url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
) as mcp_server:
agent = Agent(
name="RentCast Assistant",
instructions=(
"You help users interact with RentCast. "
"You have access to 8 tools."
),
mcp_servers=[mcp_server],
)
result = await Runner.run(
agent, "List all available tools from RentCast"
)
print(result.final_output)
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 RentCast MCP Server
Connect your RentCast account to any AI agent and simplify your real estate investment analysis and property data orchestration through natural conversation.
The OpenAI Agents SDK auto-discovers all 8 tools from RentCast through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries RentCast, another analyzes results, and a third generates reports, all orchestrated through Vinkius.
What you can do
- Property Intelligence — Fetch complete records for any US address, including owner info, tax history, and structural details
- Rent & Sale AVMs — Generate real-time rental price estimates and property valuations using advanced market models
- Market Trends — Query aggregate trends for any ZIP code, including average rents, occupancy rates, and occupancy levels
- Rental Listings — Access current active rental listings to understand local competition and inventory
- Investment Tracking — Monitor your portfolio values and local market conditions directly from your agent
The RentCast MCP Server exposes 8 tools through the Vinkius. Connect it to OpenAI Agents SDK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
All 8 RentCast tools available for OpenAI Agents SDK
When OpenAI Agents SDK connects to RentCast through Vinkius, your AI agent gets direct access to every tool listed below — spanning property-data, rental-valuation, market-trends, 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.
Get property details by ID
Get property data by address
Get comparable rental properties
Get rental price estimate (AVM)
Get comparable sale properties
Get property sale valuation
List active rental listings
Get market trends by ZIP code
Connect RentCast to OpenAI Agents SDK via MCP
Follow these steps to wire RentCast into OpenAI Agents SDK. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.
Install the SDK
pip install openai-agents in your Python environmentReplace the token
[YOUR_TOKEN_HERE] with your Vinkius token from cloud.vinkius.comRun the script
python agent.pyExplore tools
Why Use OpenAI Agents SDK with the RentCast MCP Server
OpenAI Agents SDK provides unique advantages when paired with RentCast through the Model Context Protocol.
Native MCP integration via `MCPServerSse`, pass the URL and the SDK auto-discovers all tools with full type safety
Built-in guardrails, tracing, and handoff patterns let you build production-grade agents without reinventing safety infrastructure
Lightweight and composable: chain multiple agents and MCP servers in a single pipeline with minimal boilerplate
First-party OpenAI support ensures optimal compatibility with GPT models for tool calling and structured output
RentCast + OpenAI Agents SDK Use Cases
Practical scenarios where OpenAI Agents SDK combined with the RentCast MCP Server delivers measurable value.
Automated workflows: build agents that query RentCast, process the data, and trigger follow-up actions autonomously
Multi-agent orchestration: create specialist agents. one queries RentCast, another analyzes results, a third generates reports
Data enrichment pipelines: stream data through RentCast tools and transform it with OpenAI models in a single async loop
Customer support bots: agents query RentCast to resolve tickets, look up records, and update statuses without human intervention
Example Prompts for RentCast in OpenAI Agents SDK
Ready-to-use prompts you can give your OpenAI Agents SDK agent to start working with RentCast immediately.
"Get property details for 123 Main St, Los Angeles, CA."
"Get the rental valuation and comparable properties for 123 Oak Street, Austin, TX 78701."
"Show me the real estate market trends for ZIP code 78701 over the last 12 months."
Troubleshooting RentCast MCP Server with OpenAI Agents SDK
Common issues when connecting RentCast to OpenAI Agents SDK through the Vinkius, and how to resolve them.
MCPServerStreamableHttp not found
pip install --upgrade openai-agentsAgent not calling tools
RentCast + OpenAI Agents SDK FAQ
Common questions about integrating RentCast MCP Server with OpenAI Agents SDK.
How does the OpenAI Agents SDK connect to MCP?
MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.Can I use multiple MCP servers in one agent?
MCPServerSse instances to the agent constructor. The agent can use tools from all connected servers within a single run.