ElevenLabs

MCP connector

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https://api.elevenlabs.io/v1/mcp-claude-marketplaceCopy

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Tools

Skills

42 in the ChatGPT listing

• Agent simplificationSimplify a complex ElevenLabs voice agent (typically a large workflow agent) into a leaner architecture — fewer workflow nodes, deduplicated prompts, procedures where they help — while PROVING with a ground-truth test suite that every behaviour of the original is preserved or improved.
• agentsBuild voice AI agents with ElevenLabs.
• Agents platformManage ElevenLabs voice agents through the connected ElevenLabs MCP server.
• Architect agent memoryUse when the user wants the agent to remember, learn, save, or memorize a fact, or reports a one-off "the agent said X but should say Y" correction.
• Architect branches versions mergeUse when working with agent branches, versions, drafts, traffic splits, or merges.
• Architect create client toolUse when the user wants the agent to trigger something in their own browser, app, or SDK during a call (navigate a page, open or close a dialog, read on-screen context, run client-side code), or asks "how do I add a client tool", "make the agent do something in my app", or reports a client tool that won't save or where the agent never gets a response back.
• Architect create llm testUse when the user wants a single-turn test that checks WHAT the agent says for a given turn.
• Architect create simulation testUse when the user wants a full multi-turn conversation test where a simulated user talks to the agent across many turns.
• Architect create tool testUse when the user wants a test asserting the agent CALLS a specific tool (with specific parameters, or does NOT call it).
• Architect create webhook toolUse when the user wants to give an agent a NEW webhook / server / HTTP tool so it can call an external API (look up a customer, create a ticket, check inventory, hit their backend).
• Architect edit existing toolUse when the user wants to change an existing tool on their agent (rename it, fix its description, change a webhook URL/headers/auth, add or edit a request-body parameter or response assignment, adjust the timeout, or flip a client tool's expects_response / execution mode), or when a tool edit won't save or throws schema_mismatch / validation / not_found.
• Architect edit string fieldsUse when changing wording inside a long text field on an agent (system prompt, first message / greeting, tool description, workflow node prompt, or procedure content) - "add this to the prompt", "change this line", "append a rule", "reword the greeting", "fix the tool description" - or when a previous edit clobbered or failed to save the field.
• Architect edit workflowsUse when the user wants to build or change an agent's workflow or a specific node ("add a node", "connect these nodes", "route to a phone transfer", "add a condition/edge", "delete this node", "why does deploy say duplicate edge"), or a workflow change is failing validation.
• Architect explain test runsUse when the user asks why a test or test run passed or failed, why one run in a repeat set differs, which procedures or tools were used during a run, or wants a summary of test suite history.
• Architect explore agentUse when starting a task that needs an agent's current setup, or when another skill tells you to explore the agent first, before making recommendations or changes to a ConvAI agent.
• Architect generate agentUse when the user asks to generate, build, or create a new agent from a description ("create an agent for X", "build a chatbot that does Y").
• Architect get agent ci greenUse when an agent's test suite is red and needs to be driven to green.
• Architect llm selectionUse when choosing or recommending an LLM for an ElevenLabs agent, or answering "which model should this agent use", questions about region-restricted models, HIPAA/PCI/ZRM model eligibility, or latency/intelligence/cost tradeoffs between models.
• Architect manage proceduresUse when you want to add, edit, rename, inspect, or list an agent's procedures, or when a procedure create/edit call fails with schema_mismatch, validation, not_found, a 405, or a 422 missing `type`.
• Architect migrate from competitorUse when the user wants to move a voice agent onto ElevenLabs Conversational AI from another platform — Retell AI, Vapi, or Bland — or hands over an export from one of them to work from.
• Architect migrate to proceduresUse when the user wants to migrate a system-prompt-driven agent to a procedure-driven setup, pull step-by-step logic out of a heavy system prompt, or "convert my prompt into procedures".
• Architect mock all toolsUse when a simulation test needs every tool call mocked so runs are deterministic and never hit live systems.
• Architect post call dataUse when the user wants to extract structured fields from finished calls (data collection) or define success/failure evaluation criteria for post-call analysis.
• Architect review live callsReview an agent's recent finished conversations to find what is actually going wrong in production, then route each finding to a fix.
• Architect schedule launchUse when preparing an agent change now but applying it later at a specific moment (product launch, marketing go-live, embargo, scheduled announcement).
• Architect secure for productionUse when a customer asks how to make their agent safe, secure, or production-ready, or how to roll it out without risk.
• Architect structured proceduresUse when you want to create, rewrite, inspect, or fix a structured / deterministic / flow-style procedure, convert a procedure between free-form and structured, or when a deterministic procedure fails validation or the compile step rejects the JSON.
• Architect troubleshoot tool errorsUse when an agent tool (webhook/server, client, system, or MCP) errors, fails validation, won't save, isn't being invoked, returns no result, or behaves wrong, including "tool not used", "property cannot be empty", async/timeout, or test/simulation failures.
• Architect turn taking latencyUse when the user asks about turn taking, speculative turns, agent response latency, preparing responses while the user speaks, turn eagerness or timeout, or how fast the agent replies.
• Architect update config safelyUse when changing an agent setting (LLM, voice, TTS model, language, first message, ASR, guardrails, timeouts, turn-taking, data collection, evaluation criteria) and wanting it to actually apply, or on symptoms like "it won't save", "the change didn't take", "schema mismatch", "invalid config", "config validation failed", "set X to Y", or a language/voice change that broke the audio.
• Code toolsGenerate JavaScript/TypeScript modules for ElevenLabs code tools — sandbox tools that export a default async (ctx) => function, call APIs via fetch with ctx.secrets / ctx.config / ctx.auth_connections, and return a minimized result to the agent.
• Creative studioGenerate and edit media through the connected ElevenLabs MCP server — speech, images, video, music, and transcription.
• dubbingDub audio and video into other languages using the ElevenLabs Dubbing API (dubbing_v2), preserving the original speakers' voices.
• Fix agent qa ticketFix an Architect QA triage ticket (agtqa_*) end-to-end via the raw agents API: fetch the ticket + conversation, find the root-cause procedure or prompt text, fix it on a branch, add + run a simulation test proving the fix, then post a summary comment on the ticket.
• musicGenerate music using ElevenLabs Music API.
• Setup api keyGuides users through setting up an ElevenLabs API key for ElevenLabs MCP tools.
• Sound effectsGenerate sound effects from text descriptions using ElevenLabs.
• Speech engineAdd real-time voice conversations to a custom agent runtime with ElevenLabs Speech Engine.
• Speech to textTranscribe audio to text using ElevenLabs Scribe v2.
• Text to speechConvert text to speech using ElevenLabs voice AI.
• Voice changerTransform the voice in an audio recording into a different target voice while preserving emotion, timing, and delivery using the ElevenLabs Voice Changer (speech-to-speech) API.
• Voice isolatorRemove background noise and isolate vocals/speech from audio using ElevenLabs Voice Isolator (audio isolation) API.