Can I use ElevenLabs as a CLI?

Yes. KosmoKrator exposes a ElevenLabs CLI through kosmo integrations:call and the provider shortcut command. Commands can return JSON for scripts, CI, and coding agents.

Can I expose ElevenLabs through MCP?

Yes. The KosmoKrator MCP gateway can expose selected ElevenLabs tools to clients such as Claude Code, Cursor, Codex, and other MCP-compatible tools.

Where are ElevenLabs credentials stored?

ElevenLabs credentials are configured in KosmoKrator's local integration settings and reused by CLI, Lua, and MCP gateway surfaces.

Can I deny write access for ElevenLabs MCP tools?

Yes. Start the gateway with --write=deny for read-only clients, or use ask/allow only for trusted workspaces.

ElevenLabs CLI for AI Agents

Use the ElevenLabs CLI from KosmoKrator to call ElevenLabs tools headlessly, return JSON, inspect schemas, and automate workflows from coding agents, scripts, and CI.

8 functions 5 read 3 write API key auth

Submit ElevenLabs feedback View package source

ElevenLabs CLI Setup

ElevenLabs can be configured headlessly with `kosmokrator integrations:configure elevenlabs`.

# Install KosmoKrator first if it is not available on PATH.
curl -fsSL https://raw.githubusercontent.com/OpenCompanyApp/kosmokrator/main/install.sh | bash

# Configure and verify this integration.
kosmokrator integrations:configure elevenlabs --set api_key="$ELEVENLABS_API_KEY" --enable --read allow --write ask --json
kosmokrator integrations:doctor elevenlabs --json
kosmokrator integrations:status --json

Credentials

Authentication type: API key api_key. Configure credentials once, then use the same stored profile from scripts, coding CLIs, Lua code mode, and the MCP gateway.

Key	Env var	Type	Required	Label
`api_key`	`ELEVENLABS_API_KEY`	Secret `secret`	yes	API Key

Call ElevenLabs Headlessly

Use the generic call form when another coding CLI or script needs a stable universal interface.

kosmo integrations:call elevenlabs.elevenlabs_text_to_speech '{
  "voice_id": "example_voice_id",
  "text": "example_text",
  "model_id": "example_model_id",
  "stability": 1,
  "similarity_boost": 1,
  "style": 1,
  "use_speaker_boost": true
}' --json

Use the provider shortcut form for shorter human-facing commands.

kosmo integrations:elevenlabs elevenlabs_text_to_speech '{
  "voice_id": "example_voice_id",
  "text": "example_text",
  "model_id": "example_model_id",
  "stability": 1,
  "similarity_boost": 1,
  "style": 1,
  "use_speaker_boost": true
}' --json

Agent Discovery Commands

These commands return structured output for coding agents that need to inspect capabilities before choosing a function.

kosmo integrations:docs elevenlabs --json
kosmo integrations:docs elevenlabs.elevenlabs_text_to_speech --json
kosmo integrations:schema elevenlabs.elevenlabs_text_to_speech --json
kosmo integrations:search "ElevenLabs" --json
kosmo integrations:list --json

All CLI Functions

Every function below can be called headlessly. The generic form is stable across all integrations; the provider shortcut is shorter but specific to ElevenLabs.

`elevenlabs.elevenlabs_text_to_speech`

Write write

Convert text to speech audio using an ElevenLabs voice. Returns base64-encoded audio. Choose a voice ID and model ID to control the output.

Parameters: voice_id, text, model_id, stability, similarity_boost, style, use_speaker_boost

Generic CLI call

kosmo integrations:call elevenlabs.elevenlabs_text_to_speech '{"voice_id":"example_voice_id","text":"example_text","model_id":"example_model_id","stability":1,"similarity_boost":1,"style":1,"use_speaker_boost":true}' --json

Provider shortcut

kosmo integrations:elevenlabs elevenlabs_text_to_speech '{"voice_id":"example_voice_id","text":"example_text","model_id":"example_model_id","stability":1,"similarity_boost":1,"style":1,"use_speaker_boost":true}' --json

`elevenlabs.elevenlabs_list_voices`

Read read

List all available voices in your ElevenLabs account, including pre-made and cloned voices. Use this to discover voice IDs for text-to-speech.

Parameters: none

Generic CLI call

kosmo integrations:call elevenlabs.elevenlabs_list_voices '{}' --json

Provider shortcut

kosmo integrations:elevenlabs elevenlabs_list_voices '{}' --json

`elevenlabs.elevenlabs_get_voice`

Read read

Get detailed information about a specific ElevenLabs voice, including its settings, labels, and fine-tuning info.

Parameters: voice_id

Generic CLI call

kosmo integrations:call elevenlabs.elevenlabs_get_voice '{"voice_id":"example_voice_id"}' --json

Provider shortcut

kosmo integrations:elevenlabs elevenlabs_get_voice '{"voice_id":"example_voice_id"}' --json

`elevenlabs.elevenlabs_create_voice`

Write write

Create a new voice clone in ElevenLabs. Provide a name, optional audio sample file paths or base64-encoded data, and an optional description.

Parameters: name, files, description

Generic CLI call

kosmo integrations:call elevenlabs.elevenlabs_create_voice '{"name":"example_name","files":"example_files","description":"example_description"}' --json

Provider shortcut

kosmo integrations:elevenlabs elevenlabs_create_voice '{"name":"example_name","files":"example_files","description":"example_description"}' --json

`elevenlabs.elevenlabs_delete_voice`

Write write

Permanently delete a voice from your ElevenLabs account. This action cannot be undone.

Parameters: voice_id

Generic CLI call

kosmo integrations:call elevenlabs.elevenlabs_delete_voice '{"voice_id":"example_voice_id"}' --json

Provider shortcut

kosmo integrations:elevenlabs elevenlabs_delete_voice '{"voice_id":"example_voice_id"}' --json

`elevenlabs.elevenlabs_get_models`

Read read

List all available ElevenLabs text-to-speech models, including their IDs, names, and language support. Use model IDs when calling text_to_speech.

Parameters: none

Generic CLI call

kosmo integrations:call elevenlabs.elevenlabs_get_models '{}' --json

Provider shortcut

kosmo integrations:elevenlabs elevenlabs_get_models '{}' --json

`elevenlabs.elevenlabs_get_history`

Read read

Browse your ElevenLabs generation history. Returns a paginated list of past text-to-speech requests with metadata.

Parameters: page_size, start_after

Generic CLI call

kosmo integrations:call elevenlabs.elevenlabs_get_history '{"page_size":1,"start_after":1}' --json

Provider shortcut

kosmo integrations:elevenlabs elevenlabs_get_history '{"page_size":1,"start_after":1}' --json

`elevenlabs.elevenlabs_get_current_user`

Read read

Get your ElevenLabs account details, including subscription tier, character usage, and remaining quota.

Parameters: none

Generic CLI call

kosmo integrations:call elevenlabs.elevenlabs_get_current_user '{}' --json

Provider shortcut

kosmo integrations:elevenlabs elevenlabs_get_current_user '{}' --json

Function Schemas

Use these parameter tables when building CLI payloads without calling integrations:schema first.

`elevenlabs.elevenlabs_text_to_speech`

Convert text to speech audio using an ElevenLabs voice. Returns base64-encoded audio. Choose a voice ID and model ID to control the output.

Operation: Write write
Schema command: kosmo integrations:schema elevenlabs.elevenlabs_text_to_speech --json

Parameter	Type	Required	Description
`voice_id`	string	yes	The voice identifier (use list_voices to discover available voices).
`text`	string	yes	The text to convert to speech.
`model_id`	string	no	Model ID to use (e.g., "eleven_multilingual_v2", "eleven_monolingual_v1", "eleven_turbo_v2_5"). Defaults to "eleven_multilingual_v2".
`stability`	number	no	Voice stability (0.0–1.0). Higher values reduce randomness.
`similarity_boost`	number	no	Voice similarity boost (0.0–1.0). Higher values enforce voice similarity.
`style`	number	no	Style exaggeration (0.0–1.0). Higher values increase expressiveness.
`use_speaker_boost`	boolean	no	Enable speaker boost for enhanced clarity.

`elevenlabs.elevenlabs_list_voices`

List all available voices in your ElevenLabs account, including pre-made and cloned voices. Use this to discover voice IDs for text-to-speech.

Operation: Read read
Schema command: kosmo integrations:schema elevenlabs.elevenlabs_list_voices --json

Parameter	Type	Required	Description
No parameters.

`elevenlabs.elevenlabs_get_voice`

Get detailed information about a specific ElevenLabs voice, including its settings, labels, and fine-tuning info.

Operation: Read read
Schema command: kosmo integrations:schema elevenlabs.elevenlabs_get_voice --json

Parameter	Type	Required	Description
`voice_id`	string	yes	The voice identifier to look up.

`elevenlabs.elevenlabs_create_voice`

Create a new voice clone in ElevenLabs. Provide a name, optional audio sample file paths or base64-encoded data, and an optional description.

Operation: Write write
Schema command: kosmo integrations:schema elevenlabs.elevenlabs_create_voice --json

Parameter	Type	Required	Description
`name`	string	yes	Name for the new voice.
`files`	array	no	Array of audio sample file paths or base64-encoded audio strings for voice cloning.
`description`	string	no	Optional description of the voice (e.g., "Warm female narrator").

`elevenlabs.elevenlabs_delete_voice`

Permanently delete a voice from your ElevenLabs account. This action cannot be undone.

Operation: Write write
Schema command: kosmo integrations:schema elevenlabs.elevenlabs_delete_voice --json

Parameter	Type	Required	Description
`voice_id`	string	yes	The voice identifier to delete.

`elevenlabs.elevenlabs_get_models`

List all available ElevenLabs text-to-speech models, including their IDs, names, and language support. Use model IDs when calling text_to_speech.

Operation: Read read
Schema command: kosmo integrations:schema elevenlabs.elevenlabs_get_models --json

Parameter	Type	Required	Description
No parameters.

`elevenlabs.elevenlabs_get_history`

Browse your ElevenLabs generation history. Returns a paginated list of past text-to-speech requests with metadata.

Operation: Read read
Schema command: kosmo integrations:schema elevenlabs.elevenlabs_get_history --json

Parameter	Type	Required	Description
`page_size`	integer	no	Number of history items per page (default: 20, max: 100).
`start_after`	integer	no	History item ID to start after (for cursor-based pagination).

`elevenlabs.elevenlabs_get_current_user`

Get your ElevenLabs account details, including subscription tier, character usage, and remaining quota.

Operation: Read read
Schema command: kosmo integrations:schema elevenlabs.elevenlabs_get_current_user --json

Parameter	Type	Required	Description
No parameters.

Permissions

Headless calls still follow the integration read/write permission policy. Configure read/write defaults with integrations:configure. Add --force only for trusted automation that should bypass that policy.