RetellAI/retell-typescript-sdk

The official MCP Server for the Retell API

→ RetellAI/retell-typescript-sdk· npm: @retell-ai/mcp-server· listed on npm

Install from

npm npm

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

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.

// required environment variables

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

configDATA

configDIST_PATH

configDOCS_SEARCH_URL

configPKG_JSON_PATH

🔐 secretRETELL_API_KEY— apiKey: process.env[''], // This is the default and can be omitted

configRETELL_BASE_URL

configRETELL_LOG— 1. Via the environment variable

configTEST_API_BASE_URL

// 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 1 concrete improvement 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/retell-ai-mcp-server-1j6cwy)](https://m8ven.ai/mcp/retell-ai-mcp-server-1j6cwy)

commit: c85764fb17a32deec234b54cbdb805e1fb2d658b

code hash: 0c8ac72e0ed91fc016b95ee4d122840354775142de86aaff83248ff26e6f519c

verified: 4/18/2026, 4:12:25 PM

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