RentCast MCP Server

Wraps the RentCast API to search houses for sale, get valuations, rent estimates, and market statistics.

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Glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 1 credential: RENTCAST_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

🔐 secretRENTCAST_API_KEY— export ="your-api-key-here"

configRENTCAST_BASE_URL

configRENTCAST_TIMEOUT

configRENTCAST_FREE_TIER_LIMIT

configMCP_TRANSPORT

configMCP_HOST

configMCP_PORT

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/bfhayes-rentcastmcp-11odw8)](https://m8ven.ai/mcp/bfhayes-rentcastmcp-11odw8)

commit: 2b2e5cfe3fffbf38321d956b5c6ec1ee9d87af1c

code hash: 126ebf83985dd633641e5b07dfed1d5297ca39ad6de2ba767ffb839b58623bce

verified: 6/22/2026, 1:25:29 PM

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