ElevenLabs

io.elevenlabsPublished by elevenlabs.ioOfficial publisherv1.0.0Updated Oct 24, 2026

Manage ElevenLabs voice agents and generate speech, music, sound effects, images, and video.

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Overview

AI-generated overview

ElevenLabs hosted MCP server that lets an assistant manage voice agents and generate speech, music, sound effects, images and video.

What you can do
Create, update, list, duplicate and delete ElevenLabs voice agents, and inspect widget config, links and knowledge base size, plus estimate LLM usage for agents. Generate text-to-speech audio. Generate music, sound effects, images and video. Transcribe audio and dub or transform voices, per the bundled skills.
When to use it
Useful when you want an assistant to build or maintain ElevenLabs voice agents, or to produce speech, music, sound effects, images or video without leaving the chat. It suits Cursor, Claude Code and Codex users already working with ElevenLabs.
Requirements
Remote hosted endpoint at api.us.elevenlabs.io; no local install and no API key. An ElevenLabs account signed in through OAuth when the agent connects, plus internet access.
Before you install
OAuth grants the assistant access to your ElevenLabs account, including agent management tools that can create, update, duplicate and delete agents. Generation and agent changes may consume account credits or quota. Review destructive actions before approving them.

Installation

In SourceWeft

  1. Open ElevenLabs in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.elevenlabs%2Fmcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "elevenlabs": {
      "type": "http",
      "url": "https://api.us.elevenlabs.io/v1/mcp"
    }
  }
}

README

ElevenLabs Plugin

Voice AI capabilities for your coding agent — powered by ElevenLabs. Works with Cursor, Claude Code, and OpenAI Codex.

What's included

Skills

Skills live in three trees:

  • skills/general/ — general ElevenLabs product skills, copied from the official elevenlabs/skills repository. Don't edit these here; contribute upstream instead.
  • skills/mcp/ — plugin-native skills that teach agents how to drive the bundled ElevenLabs MCP server.
  • architect/skills/ — Architect skills: opinionated workflows for building and iterating on ElevenLabs agents, mirrored from the internal Architect plugin. Shared payload examples live in architect/reference/.
SkillDescription
agentsBuild real-time voice AI agents and assistants
dubbingDub audio and video into other languages, preserving the original speakers' voices
musicGenerate instrumental tracks, songs with lyrics, background music, and jingles
setup-api-keyGuide users through configuring an ElevenLabs API key
sound-effectsGenerate sound effects and audio textures from text descriptions
speech-engineAdd real-time voice conversations to your own agent runtime
speech-to-textTranscribe audio to text with Scribe v2
text-to-speechConvert text to natural speech in 70+ languages
voice-changerTransform a recording into a different voice, preserving emotion and timing
voice-isolatorRemove background noise and isolate speech from audio

MCP skills:

SkillDescription
agents-platformCreate, configure, test, and deploy voice agents via the bundled MCP server
creative-studioGenerate speech, images, and video, and transcribe audio via the bundled MCP server

Architect skills:

SkillDescription
agent-simplificationSimplify a complex workflow agent into a leaner architecture, proven equivalent by a test suite
architect-agent-memoryPersist facts an agent should remember, in a durable branch-scoped way
architect-branches-versions-mergeWork with agent branches, versions, drafts, traffic splits, and merges
architect-create-client-toolAdd a client tool that runs in the caller's browser, app, or SDK
architect-create-llm-testCreate a single-turn test that checks what the agent says
architect-create-simulation-testCreate a multi-turn test where a simulated user talks to the agent
architect-create-tool-testCreate a test asserting the agent calls, or avoids, a specific tool
architect-create-webhook-toolGive an agent a new webhook tool that calls an external API
architect-edit-existing-toolChange an existing tool on an agent safely
architect-edit-string-fieldsEdit long text fields like system prompts without clobbering the rest
architect-edit-workflowsBuild or change an agent's workflow graph
architect-explain-test-runsExplain why a test or test run passed or failed
architect-explore-agentMap an agent's current setup before changing it
architect-generate-agentGenerate a new agent from a description
architect-get-agent-ci-greenDrive a red agent test suite to green
architect-llm-selectionChoose the right LLM for an agent
architect-manage-proceduresAdd, edit, rename, and inspect an agent's procedures
architect-migrate-from-competitorMigrate a voice agent from Retell, Vapi, or Bland
architect-migrate-to-proceduresMove a system-prompt-driven agent to a procedure-driven setup
architect-mock-all-toolsMock every tool call so simulation tests are deterministic
architect-post-call-dataConfigure post-call data collection and evaluation criteria
architect-review-live-callsReview recent production conversations and route the findings
architect-schedule-launchStage a change on a branch and hold the merge until go-live
architect-secure-for-productionMake an agent safe, secure, and production-ready
architect-structured-proceduresAuthor structured, deterministic procedures
architect-troubleshoot-tool-errorsDiagnose a misbehaving tool from its exact error
architect-turn-taking-latencyTune turn taking and agent response latency
architect-update-config-safelyChange agent settings with safe partial patches
code-toolsGenerate JavaScript/TypeScript modules for ElevenLabs code tools
fix-agent-qa-ticketFix a QA triage ticket end to end with a verified, branch-scoped fix

Architect also ships one command: /thermo-nuclear-agent-triage-burndown, which burns down an agent's whole conversation-triage queue — cluster tickets by root cause, fix each cluster, then comment on and resolve every ticket.

MCP Server

The ElevenLabs hosted MCP server — no local install, no API key. Your agent authenticates with your ElevenLabs account over OAuth and gets access to agent management (create, update, list, duplicate, delete agents; inspect widget config, links, and knowledge base size; estimate LLM usage) and text-to-speech generation. Configured in mcp.json.

Installation

Cursor

Install from the Cursor marketplace, or add this repo as a plugin. When Cursor connects to the MCP server, sign in with your ElevenLabs account to complete the OAuth flow.

Claude Code

/plugin marketplace add elevenlabs/plugin/plugin install elevenlabs@elevenlabs

Or install directly for development: claude --plugin-dir /path/to/plugin

Codex

codex plugin marketplace add elevenlabs/plugin

Then install via /plugins in Codex, or invoke skills with $skill-name.

Skills only (any agent)

bash
npx skills add elevenlabs/skills

Requirements

  • An ElevenLabs account — you'll sign in via OAuth when your agent connects to the MCP server
  • Internet access

Source: README.md at commit 1c5f1de

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

1
  1. v1.0.0LatestSep 16, 2026

Score

75% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

    Declare a license in the repository or the registry entry.

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