Voice Brain MCP Server
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| MOCK | No | Set to 'false' to use real NL Pearl adapters instead of the in-memory mock. Defaults to true. | true |
| DATABASE_URL | No | PostgreSQL connection string (e.g. Neon). When set, Brain uses Postgres for persistence; otherwise it falls back to Blob storage or a local JSON file. | |
| AUTH_JWT_SECRET | No | Secret used to sign console JWT sessions. Required in production for the console/API, but not needed for the MCP stdio server. | |
| NLPEARL_API_KEY | No | NL Pearl API key (secret key). Required when MOCK=false for real NL Pearl integrations. | |
| AUTH_OTP_TTL_MIN | No | OTP validity in minutes for console authentication. | 5 |
| NLPEARL_PEARL_ID | No | Legacy NL Pearl outbound voice pearl ID. Now optional if channel routing is configured via the database. | |
| AUTH_SESSION_HOURS | No | Session duration in hours for console JWT authentication. | 12 |
| NLPEARL_ACCOUNT_ID | No | NL Pearl account ID. Required when MOCK=false for real NL Pearl integrations. | |
| BLOB_READ_WRITE_TOKEN | No | Vercel Blob storage token used in serverless deployments for shared persistence when DATABASE_URL is not set. | |
| NLPEARL_TEXT_PEARL_IDS | No | Comma-separated list of NL Pearl IDs to force text channel classification as SMS. | |
| NLPEARL_WEBHOOK_SECRET | No | Secret token attached to NL Pearl webhook deliveries; used to verify webhook authenticity. Leave empty to disable verification. |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
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 | |
This server cannot be deployed
Maintenance
ActivityMaintained
ResponsivenessNo issues