com.cadencercs/cadence

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-08-25T23:41:23.636745Z",
      "publishedAt": "2026-08-25T23:41:23.636745Z",
      "statusChangedAt": "2026-08-25T23:41:23.636745Z"
    }
  },
  "server": {
    "name": "com.cadencercs/cadence",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "0.3.1",
    "packages": [
      {
        "version": "0.3.1",
        "transport": {
          "type": "stdio"
        },
        "identifier": "@cadencercs/mcp",
        "registryType": "npm",
        "registryBaseUrl": "https://registry.npmjs.org",
        "environmentVariables": [
          {
            "name": "CADENCE_API_KEY",
            "isSecret": true,
            "isRequired": true,
            "description": "Your Cadence API key. A sandbox key (sk_sandbox_…) simulates delivery end to end and reaches no handset; a live key sends real messages. Get one free at https://cadencercs.com/app.html — no card, no compliance wait."
          },
          {
            "name": "CADENCE_ALLOW_IRREVERSIBLE",
            "description": "Set to 1 to expose the three one-way-door tools: sync_google, request_verification and request_launch. They create an agent at Google that can never be deleted, and freeze the launch questionnaire. Left unset they are absent from tools/list entirely, so no model in this configuration can reach them."
          },
          {
            "name": "CADENCE_API_URL",
            "default": "https://api.cadencercs.com",
            "description": "Override the API host. Defaults to https://api.cadencercs.com."
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/dwixom/rcs-agent-mvp",
      "source": "github",
      "subfolder": "packages/mcp"
    },
    "websiteUrl": "https://cadencercs.com",
    "description": "Send RCS messages from your agent and get typed replies. Automatic SMS fallback."
  }
}