elevenlabs-call-mcp
by henkas
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| AGENT_LLM | No | LLM model for the agent (any ElevenLabs-supported LLM enum value) | claude-haiku-4-5 |
| POKE_API_KEY | Yes | Poke inbound API key for push-back notifications | |
| TTS_MODEL_ID | No | TTS model ID for voice generation | eleven_v3_conversational |
| TTS_VOICE_ID | No | Specific voice ID, or blank for the workspace default | |
| AGENT_LANGUAGE | No | Agent language (e.g., 'en') | en |
| WEBHOOK_SECRET | Yes | Shared secret for verifying the ElevenLabs post-call webhook HMAC signature | |
| MCP_BEARER_TOKEN | Yes | Bearer token that Poke must present when calling the /mcp endpoint | |
| ELEVENLABS_API_KEY | Yes | ElevenLabs API key (xi-api-key) | |
| RATE_LIMIT_PER_HOUR | No | Maximum number of outbound calls per user per rolling hour | 10 |
| DESTINATION_ALLOWLIST | No | Comma-separated list of allowed E.164 phone numbers (empty = allow any; not recommended) | |
| TWILIO_PHONE_NUMBER_ID | Yes | ElevenLabs agent_phone_number_id (Twilio-linked phone number) |
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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