ElevenLabs

Register an MCP server that agents can use as a tool source.

agents_create_mcp_server

Create an empty flow on the user's canvas and return its flow_id. Call this FIRST whenever the request combines generations — lipsync, a video with a voiceover, anything wiring one output into another — and pass the flow_id to every call that follows, so they all land somewhere they can be connected. Not needed for a single one-off generation.

creative_create_flow

Create a new Conversational AI agent from a compact set of common fields. Use this for normal agent creation. API reference: https://elevenlabs.io/docs/api-reference/agents/create

agents_create

Create a new working branch for an ElevenLabs Agent from a compact set of fields.

agents_create_branch

Returns an upload_url; send the file's bytes there with a single HTTP PUT whose Content-Type matches mime_type exactly, then call creative_finalize_asset_upload with the returned asset_id. Never read the file into the conversation. The URL is short-lived and accepts only this one object at this exact size and type. origin is set by the view, never by the model.

creative_create_asset_upload

Create a code tool: runs custom JavaScript in a sandboxed environment, for logic a webhook can't express. Requires an Enterprise workspace plan -- the underlying API call fails with a 'code tools are not enabled' error otherwise. Docs: https://elevenlabs.io/docs/eleven-agents/customization/tools/code-tools

agents_create_code_tool

Raise a ticket about an agent's performance on a conversation, for triage with Architect. Provide an overall comment and/or turn-level comments describing what went wrong.

agents_create_triage_ticket

Create a deployment for an ElevenLabs Agent (sets which branch serves live traffic).

agents_create_deployment

Create a draft for an ElevenLabs Agent.

agents_create_draft

Generate an image from a text prompt. This is the tool for any request to create an image. Returns at once with flow_id, node_id and session_ids, plus a url the user can open to keep editing on the canvas. If a view renders it tracks progress on its own; otherwise poll creative_get_flow_run_status with the flow_id and session_ids until all_completed or has_failures is true. Pass that flow_id back to add to the same flow; omit it and a flow is created. If this generation will feed another (lipsync, a voiceover), call creative_create_flow first and pass that flow_id here and to every related call — nodes on different flows cannot be connected. Spends credits: pass estimate_only to price a run before committing to it, and never call this a second time to retry — that starts and charges a second generation.

creative_generate_image

Create a knowledge base document from a URL.

agents_create_kb_url

Create a folder in the knowledge base.

agents_create_kb_folder

Create a knowledge base document from raw text.

agents_create_kb_text

Manually raise a follow-up ticket against an agent, not tied to any conversation (for example a task like 'add the KB about X').

agents_create_manual_triage_ticket

Create a procedure (an agent skill) on an agent branch.

agents_create_procedure

Generate speech from a text prompt. This is the tool for any request to create speech. Returns at once with flow_id, node_id and session_ids, plus a url the user can open to keep editing on the canvas. If a view renders it tracks progress on its own; otherwise poll creative_get_flow_run_status with the flow_id and session_ids until all_completed or has_failures is true. Pass that flow_id back to add to the same flow; omit it and a flow is created. If this generation will feed another (lipsync, a voiceover), call creative_create_flow first and pass that flow_id here and to every related call — nodes on different flows cannot be connected. Spends credits: pass estimate_only to price a run before committing to it, and never call this a second time to retry — that starts and charges a second generation.

creative_generate_speech

Transcribe speech in an audio file into text. This is the tool for any request to transcribe, caption or "what does this audio say". Pass connect_from with the audio node already on the flow and it starts at once; omit it and a picker is shown to the user that lets them record from their microphone or pick a local file, then uploads the audio and starts the transcription itself. Returns flow_id, node_id and session_ids, plus a url the user can open to keep editing on the canvas. If a view renders it tracks progress on its own; otherwise poll creative_get_flow_run_status until all_completed or has_failures is true — the transcript comes back in `transcripts`. Pass flow_id back to stay on the same flow. Do not call this a second time to retry; that starts and charges a second transcription.

creative_transcribe_audio

Create an agent response test.

agents_create_test

Create an ElevenLabs Agent tool (client, webhook, or other type per the request body).

agents_create_tool

Generate a video from a text prompt. This is the tool for any request to create a video. Returns at once with flow_id, node_id and session_ids, plus a url the user can open to keep editing on the canvas. If a view renders it tracks progress on its own; otherwise poll creative_get_flow_run_status with the flow_id and session_ids until all_completed or has_failures is true. Pass that flow_id back to add to the same flow; omit it and a flow is created. If this generation will feed another (lipsync, a voiceover), call creative_create_flow first and pass that flow_id here and to every related call — nodes on different flows cannot be connected. Spends credits: pass estimate_only to price a run before committing to it, and never call this a second time to retry — that starts and charges a second generation.

creative_generate_video

Delete a registered MCP server.

agents_delete_mcp_server

Delete an ElevenLabs Agent.

agents_delete

Delete a conversation triage ticket. Restricted to the ticket creator or a workspace admin.

agents_delete_triage_ticket

Delete the draft of an ElevenLabs Agent.

agents_delete_draft

Delete a knowledge base document.

agents_delete_kb_document

Delete a phone number from the workspace.

agents_delete_phone_number

Remove a procedure from an agent branch.

agents_delete_procedure

Delete the draft of a procedure on an agent branch.

agents_delete_procedure_draft

Delete an agent response test.

agents_delete_test

Delete an ElevenLabs Agent tool.

agents_delete_tool

Design a brand-new voice from a text description. Not for picking a voice that already exists — use creative_list_voices for that. Needs two things from the user, never invented or auto-generated: the actual line the previews will speak (text, 100-1000 characters) and its language. Returns three previews to choose between — the result renders a picker; once the user picks one, call creative_save_designed_voice with its generated_voice_id to keep it in the workspace's voice library. The rendered view lets the user edit the line themselves and regenerate; view_state_id is how it does that and is never something you should set. Spends credits: never call this a second time to retry — that generates and charges for three more previews.

creative_design_voice

Duplicate an existing ElevenLabs Agent. API reference: https://elevenlabs.io/docs/api-reference/agents/duplicate

agents_duplicate

Edit an existing image already on this flow: pass its node_id as connect_from and it starts at once. That node can be one an earlier creative_generate_image call on this same flow just produced ("make it darker", "same image but at sunset"), one from creative_add_flow_asset_node, or one from creative_upload_flow_reference. It must be on this flow_id — pass back the flow_id the earlier call returned rather than letting a new flow be created; nodes on different flows cannot be connected. connect_from is required; a call with none raises — call creative_upload_flow_reference first for a file on the user's own machine. Never say this connector cannot edit images, and never ask the user to attach a file to the chat. Returns flow_id, node_id and session_ids, plus a url to keep editing on the canvas. If a view renders it tracks progress on its own; otherwise poll creative_get_flow_run_status until all_completed or has_failures is true. Spends credits: never call this a second time to retry. For an image edit driven by a reference — 'change X into Y in this image' — use gpt-image-2 unless the user names a model. It is the default for this specifically; the plain text-to-image default does not apply once a reference is wired.

creative_edit_image

Call after the PUT to the upload_url succeeds; verifies the bytes landed and makes the asset usable as a reference. Pass flow_id to place the uploaded file on that flow as a reference node in the same call — its modality (image/video/audio) is derived from the file itself — then pass the returned node_id as connect_from to a generation tool. Pass node_id too when you already have a placeholder reference node waiting for this file — it fills that node instead of creating a new one.

creative_finalize_asset_upload

Generate an image, video or speech in one call: creates a flow when flow_id is omitted, adds the node, and starts the generation. Returns flow_id, node_id and session_id, plus a link the user can open to keep editing on the canvas. Use this instead of creative_create_flow + creative_add_flow_node + creative_run_flow_nodes for a single generation. Prefer creative_generate_image, creative_generate_video or creative_generate_speech when the modality is one of those — they are the same thing with node_type already set. Use this one for the other node types, and the three-step path only to wire several nodes together. If this generation will feed another (lipsync, a voiceover), call creative_create_flow first and pass that flow_id here and to every related call — nodes on different flows cannot be connected. AFTER calling: if a view renders it tracks progress on its own; otherwise poll creative_get_flow_run_status with the flow_id and session_ids until all_completed or has_failures is true. Pass estimate_only to price a run first. Do not call this again to retry — a second call starts a second generation and is charged again.

creative_generate_in_flow

Get a single registered MCP server.

agents_get_mcp_server

Read a flow's nodes, connections and per-node run state, so an existing flow can be inspected before it is changed.

creative_get_flow

Get the full configuration for an ElevenLabs Agent.

agents_get

Get the size of an ElevenLabs Agent's knowledge base.

agents_get_knowledge_size

Get the shareable link for an ElevenLabs Agent.

agents_get_link