better-call-claude
by sns45
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| TAILSCALE_HOSTNAME | No | Override Tailscale hostname | |
| BETTERCALLCLAUDE_PORT | No | Local HTTP server port | 3333 |
| BETTERCALLCLAUDE_TTS_VOICE | No | OpenAI voice (alloy, echo, fable, onyx, nova, shimmer) | onyx |
| BETTERCALLCLAUDE_PHONE_NUMBER | No | Your Telnyx/Twilio phone number (E.164) | |
| BETTERCALLCLAUDE_OPENAI_API_KEY | No | OpenAI API key for TTS/STT | |
| BETTERCALLCLAUDE_PHONE_PROVIDER | No | Phone provider: 'telnyx' or 'twilio' | |
| BETTERCALLCLAUDE_WHATSAPP_NUMBER | No | WhatsApp number if different (e.g., Twilio Sandbox) | |
| BETTERCALLCLAUDE_BAILEYS_AUTH_DIR | No | Session credential directory | data/baileys-auth |
| BETTERCALLCLAUDE_PHONE_AUTH_TOKEN | No | Provider API key/auth token | |
| BETTERCALLCLAUDE_PHONE_ACCOUNT_SID | No | Provider account/connection ID | |
| BETTERCALLCLAUDE_USER_PHONE_NUMBER | No | Your personal phone number | |
| BETTERCALLCLAUDE_WHATSAPP_PROVIDER | No | Set to 'baileys' to enable free WhatsApp | |
| BETTERCALLCLAUDE_TRANSCRIPT_TIMEOUT_MS | No | Speech timeout in ms | 180000 |
| BETTERCALLCLAUDE_STT_SILENCE_DURATION_MS | No | End-of-speech detection in ms | 800 |
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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