How do I install the twelvelabs mcp server?

Use a recorded configuration for your client, replace example credential values and paths, and verify the documented runtime. Restart or reconnect the client, then inspect the available tools.

What credentials does it need?

It reads `ELEVENLABS_API_KEY` from the environment. Store these in your client's env block or a secrets manager — never commit them to a repository — and grant the narrowest scope that still covers your use case.

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Twelvelabs MCP Server

MCP server for ElevenLabs Conversational AI — manage agents, knowledge base, conversations, voices

Local serverstdio

What is the Twelvelabs MCP Server?

MCP server for ElevenLabs Conversational AI — manage agents, knowledge base, conversations, voices

What you get

An enhanced MCP (Model Context Protocol) server that gives any compatible MCP client direct access to the ElevenLabs Conversational AI API -- including capabilities the official ElevenLabs MCP connector doesn't expose.

Configuration and credentials

Node.js >= 18 - ElevenLabs API key -- get one at elevenlabs.io

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

Tool	What it does
twelvelabs_list_agents	List all agents in your account
twelvelabs_get_agent	Full config: LLM model, voice, KB docs, webhook, prompt preview
twelvelabs_get_agent_prompt	Full untruncated system prompt text
twelvelabs_update_agent_prompt	Replace system prompt and/or first message
twelvelabs_update_agent_settings	Change temperature, voice, TTS settings, language
twelvelabs_update_agent_conversation_capabilities	Enable chat file uploads and set the maximum-duration message
twelvelabs_list_agent_conversations	Recent conversations for one agent
twelvelabs_get_agent_webhook	Current webhook URL
twelvelabs_set_agent_webhook	Set or remove webhook URL
twelvelabs_list_kb_docs	All KB docs with size and creation date
twelvelabs_get_kb_doc	Full extracted text content of a doc
twelvelabs_add_kb_text	Add a plain text document
twelvelabs_add_kb_url	Add a web page by URL
twelvelabs_delete_kb_doc	Permanently delete a doc

How to install the Twelvelabs MCP Server

{
  "mcpServers": {
    "twelvelabs": {
      "command": "node",
      "args": ["/path/to/twelvelabs-mcp-server/dist/index.js"],
      "env": {
        "ELEVENLABS_API_KEY": "your-api-key-here"
      }
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

Node.js >= 18 - ElevenLabs API key -- get one at elevenlabs.io

Variable	Description	Required
ELEVENLABS_API_KEY	Credential the server authenticates with.	Yes

Example prompts to try

“Use Twelvelabs to twelvelabs list agents.”
“Use Twelvelabs to twelvelabs get agent.”
“Use Twelvelabs to twelvelabs get agent prompt.”

Frequently asked questions

MCP server for ElevenLabs Conversational AI — manage agents, knowledge base, conversations, voices Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.