MCPLow riskUnclaimed

callwright

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

topness.comtopness.com/callwrightUpdated Jul 12, 2026

server.json

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "com.topness/callwright",
  "description": "Self-hosted MCP voice agent that places phone calls on your behalf via Retell.",
  "repository": {
    "url": "https://github.com/topness/callwright",
    "source": "github"
  },
  "version": "1.0.4",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "callwright",
      "version": "1.0.4",
      "transport": {
        "type": "streamable-http",
        "url": "http://localhost:8787/mcp"
      },
      "environmentVariables": [
        {
          "description": "Your Retell secret API key (stays server-side)",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "RETELL_API_KEY"
        },
        {
          "description": "Bearer token clients must send; required when exposed beyond localhost",
          "format": "string",
          "isSecret": true,
          "name": "MCP_AUTH_TOKEN"
        },
        {
          "description": "Port the HTTP MCP server listens on (default 8787)",
          "format": "string",
          "name": "PORT"
        },
        {
          "description": "Persistent directory for runtime state such as trigger deduplication",
          "format": "string",
          "name": "CALLWRIGHT_DATA_DIR"
        },
        {
          "description": "Public Callwright base URL used to configure Retell webhook delivery",
          "format": "string",
          "name": "CALLWRIGHT_PUBLIC_URL"
        },
        {
          "description": "Optional complete Claude cloud Routine /fire endpoint URL",
          "format": "string",
          "name": "CLAUDE_ROUTINE_URL"
        },
        {
          "description": "Optional dedicated bearer token for the configured Claude Routine trigger",
          "format": "string",
          "isSecret": true,
          "name": "CLAUDE_ROUTINE_TOKEN"
        }
      ]
    }
  ]
}

Permissions

DeclaredDetected
Runs code—node
Installs—npm:callwright@1.0.4
Runs install scripts—None
NetworkNoneNone
Needs credentialsCLAUDE_ROUTINE_TOKENMCP_AUTH_TOKENRETELL_API_KEYCLAUDE_ROUTINE_TOKENMCP_AUTH_TOKENRETELL_API_KEY
Outside the workspace—None
Agent tools—None

Checks

Low risk · Nothing worth a warning was found.

Not reviewed by a person · Checked by rules; the model review is not switched on yet.

Versions

  1. #11.0.4latestOct 7, 2026