Assign the inspected voice

character_voice_assign: permissions and generated input/output contracts.

character_voice_assign · Gateway release 0.8.3

Save a current, inspected workspace voice option and synchronize the Character Bible. Requires the exact selection fingerprint and previewReviewed=true. If the response is lost, inspect character_workflow_get before assigning again. Does not generate speech, clone/import voices or change existing scene audio.

Required scopes: account:read, studio:write. Changes saved state or requests work; review the operation’s effects.

Availability depends on runtime configuration and the permissions granted to this connection. Use live MCP discovery as the authority.

​

Input

{
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "storyworldId": {
      "type": "string",
      "pattern": "^[a-fA-F0-9]{24}$",
      "description": "ID of an accessible saved Storyworld returned by discovery. Keep this destination fixed for the operation."
    },
    "characterId": {
      "type": "string",
      "pattern": "^[a-fA-F0-9]{24}$",
      "description": "ID of the exact saved Character to reuse; do not create a new identity for an outfit or accessory."
    },
    "providerVoiceId": {
      "type": "string",
      "minLength": 1,
      "maxLength": 200
    },
    "selectionFingerprint": {
      "type": "string",
      "minLength": 1,
      "maxLength": 128,
      "description": "Use the current voice/reference option fingerprint from the corresponding options tool."
    },
    "previewReviewed": {
      "const": true,
      "type": "boolean"
    },
    "expectedRevisionId": {
      "type": [
        "string",
        "null"
      ],
      "maxLength": 200
    }
  },
  "required": [
    "storyworldId",
    "characterId",
    "providerVoiceId",
    "selectionFingerprint",
    "previewReviewed",
    "expectedRevisionId"
  ]
}

​

Declared output

This is the declared success schema. Error results and binary media blocks are separate MCP protocol results.

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "schemaVersion": {
      "type": "string",
      "const": "1"
    },
    "assigned": {
      "type": "boolean"
    }
  },
  "required": [
    "schemaVersion",
    "assigned"
  ],
  "additionalProperties": {}
}

All tools · Permissions · Media and recovery