How to Use the RentCast MCP in Claude Code

Q: How do I configure the RentCast MCP Server on Claude Code?

Run the claude mcp add command in your terminal, specifying the Vinkius transport URL. Once configured, Claude Code will automatically register all eight real estate tools for your CLI sessions.

Q: How does RentCast handle comparable sales inside Claude Code?

The agent uses getsalecomparables to pull nearby transaction data directly to your stdout. You can then pipe those comps into other CLI utilities for custom calculations.

Pipe real-time property valuations and market trends directly to your terminal using the RentCast MCP Server with Claude Code.

See Vinkius in Action

Works with every AI agent you already use

…and any MCP-compatible client

MCP Servers — Included with Plan

Connect RentCast MCP to Claude Code

Create your Vinkius account to connect RentCast to Claude Code — we handle the hosting, security, and runtime updates so you don't have to. No server setup required.

GDPR Included with Plan

Setup RentCast with Claude Code

Ask AI about this MCP

ChatGPT

Claude

Perplexity Vinkius runs on Gemini

Gemini

Grok

Run rapid property queries in Claude Code

`get_property_by_id` fetches detailed property records directly inside your terminal session using a unique RentCast ID. You can pipe this raw JSON payload straight into jq or redirect it to a local file for quick scripting. The terminal interface allows you to query real estate records without leaving your shell. Claude Code handles the argument parsing and formats the output for immediate use in command-line pipelines.

Automate yield calculations via this real estate MCP Server

`get_rental_valuation` calculates estimated monthly rent and yields for any address you pass to the terminal. Claude Code processes this estimate to help you script batch valuation runs for entire lists of target properties. This simplifies automated underwriting for large portfolios. You can write simple shell scripts that loop through addresses, call the valuation tool, and filter out properties that fail to meet your cap rate targets.

Monitor ZIP code trends from the command line

`list_market_trends` retrieves historical pricing and inventory trends for any ZIP code. Claude Code can run this tool inside a cron job to log market shifts and alert you to sudden inventory spikes. You get clean, structured data for your backend cron jobs without managing complex scrapers. The tool outputs historical metrics that are ready to be loaded into your database or visualization scripts.

Setup guide

Set up RentCast MCP in Claude Code

Prerequisites

Claude Code CLI installed (npm install -g @anthropic-ai/claude-code)
Active Vinkius subscription with a valid endpoint token

1

Run the add command

Open your terminal and run the command shown on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com. Use --scope user to make it available across all projects.
2

Verify the connection

Start a Claude Code session and type /mcp to list connected servers. You should see rentcast-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest RentCast transactions." It will automatically discover and invoke the available RentCast tools.

Terminal

claude mcp add --transport http rentcast-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Get your connection token →

Prerequisites

Claude Code CLI installed
Active Vinkius subscription with a valid endpoint token

1

Open the config file

Create or edit .mcp.json in your project root for project-level scope, or ~/.claude.json for user-level scope.
2

Add the RentCast MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Code

Start a new Claude Code session. Type /mcp to confirm the server is connected. The tools will be automatically available in your conversation.

.mcp.json

{
  "mcpServers": {
    "rentcast-mcp": {
      "type": "url",
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by RentCast. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

Why Choose Vinkius

Vinkius connects your tools to AI with real-time monitoring and automatic cost savings — all from one dashboard.

Connect RentCast now

Real-time monitoring

Live

visibility into every interaction

Connect your favorite tools to your AI and see exactly what's happening — every request, every response, in real time.

Built-in savings

60%

lower AI costs

Vinkius compresses data between your apps and your AI automatically. Lower bills every month — no configuration required.

Single dashboard

One

place for every integration

Every tool your AI connects to, managed from a single screen. One account, complete control.

Common questions about RentCast MCP in Claude Code

Run the `claude mcp add` command in your terminal, specifying the Vinkius transport URL. Once configured, Claude Code will automatically register all eight real estate tools for your CLI sessions.

Yes, the terminal-first design makes it easy to run automated property checks. You can script Claude Code to call `get_sale_valuation` in a GitHub Action or a nightly shell script.

The agent uses `get_sale_comparables` to pull nearby transaction data directly to your stdout. You can then pipe those comps into other CLI utilities for custom calculations.

No, Vinkius handles the API authentication for you. You only need to pass a single secure endpoint token to Claude Code, keeping your production credentials out of your shell history.

Your terminal queries, property IDs, and valuation requests are processed inside a secure, ephemeral V8 isolate. Vinkius does not log or store the specific real estate addresses or financial metrics you query, keeping your proprietary investment pipelines secure.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

OpenAI Agents SDK sdk-python

Google ADK sdk-python

Pydantic AI sdk-python

Vercel AI SDK sdk-typescript