Retell AI MCP Server

Item: Retell AI MCP Server
Rating: 72
Author: M8ven

Provides complete programmatic access to the Retell AI platform, enabling autonomous management of voice and text agents, telephony, and monitoring.

→ sunnysingh100/retell-mcp-server · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

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: RETELL_API_KEY

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

// known CVEs in dependencies2 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.0.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.0.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

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

🔐 secretRETELL_API_KEY— "": "your_retell_api_key_here"

// 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 3 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/sunnysingh100-retell-mcp-server-1ckpzq)](https://m8ven.ai/mcp/sunnysingh100-retell-mcp-server-1ckpzq)

commit: c12eaaacb32bf053b231980813fd90e876232a28

code hash: 2a8d0ca254f7c165b429145bd3f64557db4638dc90ccb3f1ee92a165ede974b2

verified: 6/24/2026, 10:10:36 AM

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