configure_voice_and_script

设置项目的配音配置、解说文案与声画同步 pageMarks；可选 page_holds：在某段 TTS 结束后插入「画面停留 + 可选旁白或静音」。若某项含可读 narration：对该文案单独 TTS，音长以实测为准（用于解说演示）；若无 narration 或仅空白：用 durationMs 纯静音停留。afterChar 必须等于某段口播结束下标（charEnd）；纯静音时 durationMs 建议 ≥ 嵌入视频时长（200~120000）；整段 TTS+holds 粗估上限 10 分钟。多页口播前须自行划分 page_marks。渲染前须让用户在本机预览页核对，请调用 get_...

Server Flash Cast trtian/flash-cast-mcp

Category Write

Risk class Medium

Parameters 00 required

WHAT IT DOES

What configure_voice_and_script does on Flash Cast

AI agents use configure_voice_and_script to create or update resources in Flash Cast — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Flash Cast environment.

WHY IT NEEDS A POLICY

Why configure_voice_and_script needs a policy

This tool creates or modifies project metadata and rendering parameters (voice configuration, scripts, page marks, hold durations). It does not execute arbitrary code or delete data, making it a Write operation.

From the tool's definition The tool description states it "设置项目的配音配置、解说文案与声画同步" (sets/configures the project's voice configuration, script/narration, and audio-visual synchronization).

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

configure_voice_and_script Rate-limited

configure_voice_and_script stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "configure_voice_and_script": {
      "limits": [
        {
          "counter": "configure_voice_and_script_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Flash Cast, so you can run agents against it safely.

FAQ

Questions about configure_voice_and_script

What does the configure_voice_and_script tool do? +

How do I enforce a policy on configure_voice_and_script? +

Register the Flash Cast MCP server in PolicyLayer and add a rule for configure_voice_and_script: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Flash Cast. Nothing to install.

What risk level is configure_voice_and_script? +

configure_voice_and_script is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit configure_voice_and_script? +

Yes. Add a rate_limit block to the configure_voice_and_script rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block configure_voice_and_script completely? +

Set action: deny in the PolicyLayer policy for configure_voice_and_script. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides configure_voice_and_script? +

configure_voice_and_script is provided by the Flash Cast MCP server (trtian/flash-cast-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.