mcpField
C

callwright

Local
github.com/topnessCommunication
Repository

About callwright

Self-hosted MCP voice agent that places phone calls on your behalf via Retell

Configuration

Local server config is the same for every client. Copy it into your client’s MCP config file.

mcp.json · Universal config
{
  "mcpServers": {
    "com-topness-callwright": {
      "command": "npx",
      "args": [
        "-y",
        "callwright"
      ],
      "env": {
        "RETELL_API_KEY": "<RETELL_API_KEY>",
        "MCP_AUTH_TOKEN": "<MCP_AUTH_TOKEN>",
        "PORT": "<PORT>",
        "CALLWRIGHT_DATA_DIR": "<CALLWRIGHT_DATA_DIR>",
        "CALLWRIGHT_PUBLIC_URL": "<CALLWRIGHT_PUBLIC_URL>",
        "CLAUDE_ROUTINE_URL": "<CLAUDE_ROUTINE_URL>",
        "CLAUDE_ROUTINE_TOKEN": "<CLAUDE_ROUTINE_TOKEN>"
      }
    }
  }
}
Run commandnpx -y callwright
Environment variables to set
RETELL_API_KEYSecretYour Retell secret API key (stays server-side)
MCP_AUTH_TOKENSecretBearer token clients must send; required when exposed beyond localhost
PORTPort the HTTP MCP server listens on (default 8787)
CALLWRIGHT_DATA_DIRPersistent directory for runtime state such as trigger deduplication
CALLWRIGHT_PUBLIC_URLPublic Callwright base URL used to configure Retell webhook delivery
CLAUDE_ROUTINE_URLOptional complete Claude cloud Routine /fire endpoint URL
CLAUDE_ROUTINE_TOKENSecretOptional dedicated bearer token for the configured Claude Routine trigger

Local servers need a runtime on your machine (e.g. Node.js 18+). Config file locations differ by client; see your client’s docs.

Packages
npmcallwright1.0.4

Tools

No tool list yet

Local servers expose tools only once running on your machine, and the maintainer has not provided a tool list.

Details

The maintainer has not added details yet. Check the README in the repository.

Comments

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