Can I check the commissions for a specific deal?

Yes! Use the `list_commissions` tool with the Transaction ID. Your agent will fetch the detailed breakdown of payouts and commission structures for that deal.

How do I list all the active real estate transactions?

Simply ask the agent to `list_transactions`. It will retrieve the current deals from your Brokermint account, including addresses and status information.

Does the integration allow creating a new contact?

Yes. Use the `create_contact` action and provide the full name and email. The contact will be added to your Brokermint account instantly.

Brokermint MCP Server for LangChain 10 tools — connect in under 2 minutes

Name: Brokermint
Availability: InStock
Author: Vinkius

python.langchain.com/docs/integrations/tools/mcp

Built by Vinkius GDPR 10 Tools Framework

LangChain is the leading Python framework for composable LLM applications. Connect Brokermint through Vinkius and LangChain agents can call every tool natively. combine them with retrievers, memory, and output parsers for sophisticated AI pipelines.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

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({
        "brokermint": {
            "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 Brokermint, show me what tools are available.",
            }]
        })
        print(response["messages"][-1].content)

asyncio.run(main())

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* 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 Brokermint MCP Server

Connect your Brokermint account to any AI agent and orchestrate your real estate back-office, transaction management, and commission tracking through natural conversation.

LangChain's ecosystem of 500+ components combines seamlessly with Brokermint 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

Transaction Oversight — List all real estate deals, retrieve detailed metadata, and update statuses directly from your workspace.
Contact Management — List and create contacts for buyers, sellers, and other participants in your transactions.
Commission Tracking — Retrieve detailed commission structures and payouts associated with specific deals.
Team Coordination — Access your directory of agents and users managed within the platform.
Account Insights — Retrieve core account and site information straight from your workspace.

The Brokermint 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 Brokermint to LangChain via MCP

Follow these steps to integrate the Brokermint 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 Brokermint via MCP

Why Use LangChain with the Brokermint MCP Server

LangChain provides unique advantages when paired with Brokermint through the Model Context Protocol.

The largest ecosystem of integrations, chains, and agents. combine Brokermint 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 Brokermint queries for multi-turn workflows

Brokermint + LangChain Use Cases

Practical scenarios where LangChain combined with the Brokermint MCP Server delivers measurable value.

RAG with live data: combine Brokermint tool results with vector store retrievals for answers grounded in both real-time and historical data

Autonomous research agents: LangChain agents query Brokermint, synthesize findings, and generate comprehensive research reports

Multi-tool orchestration: chain Brokermint tools with web scrapers, databases, and calculators in a single agent run

Production monitoring: use LangSmith to trace every Brokermint tool call, measure latency, and optimize your agent's performance

Brokermint MCP Tools for LangChain (10)

These 10 tools become available when you connect Brokermint to LangChain via MCP:

create_contact

Create a new contact

create_transaction

Create a new real estate transaction

get_account_info

Retrieve core account information

get_contact

Get details of a specific contact

get_transaction

Get details of a specific transaction

list_commissions

List commissions for a specific transaction

list_contacts

List all contacts (buyers, sellers, etc)

list_transactions

List all real estate transactions

list_users

List all users/agents in the account

update_transaction

Update an existing transaction

Example Prompts for Brokermint in LangChain

Ready-to-use prompts you can give your LangChain agent to start working with Brokermint immediately.

"List my last 5 real estate transactions in Brokermint."

"Show the commission structure for transaction tr_99283."

"Create a new contact named John Doe with email john@example.com."

Troubleshooting Brokermint MCP Server with LangChain

Common issues when connecting Brokermint to LangChain through the Vinkius, and how to resolve them.

MultiServerMCPClient not found

Install: pip install langchain-mcp-adapters

Brokermint + LangChain FAQ

Common questions about integrating Brokermint MCP Server with LangChain.

How does LangChain connect to MCP servers?

Use 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?

All agent types including ReAct, OpenAI Functions, and custom agents work with MCP tools. The tools appear as standard LangChain tools after the adapter wraps them.