Idealista (Real Estate) MCP Server for LangChain 5 tools — connect in under 2 minutes
LangChain is the leading Python framework for composable LLM applications. Connect Idealista (Real Estate) through the 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({
"idealista-real-estate": {
"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 Idealista (Real Estate), 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 Idealista (Real Estate) MCP Server
Connect your Idealista developer account to any AI agent and take full control of your real estate searches and market analysis through natural conversation.
LangChain's ecosystem of 500+ components combines seamlessly with Idealista (Real Estate) through native MCP adapters. Connect 5 tools via the 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
- Geo-Spatial Search — Find properties using precise GPS coordinates and a search radius, filtering by price and size directly from your agent
- Residential Sales — Search for homes and apartments for sale in specific zones (location_id) with filters for minimum rooms and maximum price
- Rental Market — Access updated rental listings to find houses or apartments available for lease in your target areas
- Commercial Premises — Discover commercial real estate opportunities, including offices and warehouses, for sale or rent
- New Developments — Explore residential projects under construction or recently finished to stay ahead of the market
- Multi-Country Support — Seamlessly navigate real estate markets across Spain (es), Italy (it), and Portugal (pt)
The Idealista (Real Estate) MCP Server exposes 5 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 Idealista (Real Estate) to LangChain via MCP
Follow these steps to integrate the Idealista (Real Estate) 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 5 tools from Idealista (Real Estate) via MCP
Why Use LangChain with the Idealista (Real Estate) MCP Server
LangChain provides unique advantages when paired with Idealista (Real Estate) through the Model Context Protocol.
The largest ecosystem of integrations, chains, and agents — combine Idealista (Real Estate) 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 Idealista (Real Estate) queries for multi-turn workflows
Idealista (Real Estate) + LangChain Use Cases
Practical scenarios where LangChain combined with the Idealista (Real Estate) MCP Server delivers measurable value.
RAG with live data: combine Idealista (Real Estate) tool results with vector store retrievals for answers grounded in both real-time and historical data
Autonomous research agents: LangChain agents query Idealista (Real Estate), synthesize findings, and generate comprehensive research reports
Multi-tool orchestration: chain Idealista (Real Estate) tools with web scrapers, databases, and calculators in a single agent run
Production monitoring: use LangSmith to trace every Idealista (Real Estate) tool call, measure latency, and optimize your agent's performance
Idealista (Real Estate) MCP Tools for LangChain (5)
These 5 tools become available when you connect Idealista (Real Estate) to LangChain via MCP:
buscar_inmuebles
Opcionalmente puedes filtrar por precio y tamaño. Buscar inmuebles por coordenadas GPS y radio
locales_comerciales
Por defecto busca en alquiler si no se especifica. Buscar locales comerciales
obra_nueva
Ayuda al usuario a descubrir proyectos residenciales en construcción o recién terminados. Buscar promociones de obra nueva
pisos_alquiler
Muestra resultados actualizados de mercado. Buscar pisos en alquiler
pisos_venta
Utilízalo para encontrar propiedades en venta disponibles para compra. Buscar pisos en venta por zona
Example Prompts for Idealista (Real Estate) in LangChain
Ready-to-use prompts you can give your LangChain agent to start working with Idealista (Real Estate) immediately.
"Search for apartments for rent in Madrid with a maximum price of 1500 euros"
"Find homes for sale near these coordinates: 40.4167,-3.7033 within 1km"
"What are the new developments available in Lisbon?"
Troubleshooting Idealista (Real Estate) MCP Server with LangChain
Common issues when connecting Idealista (Real Estate) to LangChain through the Vinkius, and how to resolve them.
MultiServerMCPClient not found
pip install langchain-mcp-adaptersIdealista (Real Estate) + LangChain FAQ
Common questions about integrating Idealista (Real Estate) 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 Idealista (Real Estate) 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 Idealista (Real Estate) to LangChain
Get your token, paste the configuration, and start using 5 tools in under 2 minutes. No API key management needed.