neuron_studio_voiceover
Turn a script into a hosted voiceover audio URL, optionally with caption cues synced to the speech. Returns { url, durationSeconds, cues? }. Then place it with neuron_studio_apply: add_audio({url, label:'Voiceover', durationSeconds}) and add_captions({cues}). This makes fully-voiced reels possibl...
This record as markdown: /tools/io-github-conquext-neuron/neuron-studio-voiceover.md
What neuron_studio_voiceover does on Neuron
AI agents call neuron_studio_voiceover to retrieve information from Neuron without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
text | string | Yes | The script to speak. |
voice | string | — | Voice id/name for the engine (else the org default). |
engine | string | — | TTS engine (default openai). |
withCaptions | boolean | — | Also transcribe the audio into synced caption cues. |
Parameters from the server's own tool schema.
Why neuron_studio_voiceover is rated Low
Even though neuron_studio_voiceover only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.
Attacks that exploit this kind of access
The rule that runs neuron_studio_voiceover safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Neuron, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For neuron_studio_voiceover, this is the rule to start with:
neuron_studio_voiceover is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Neuron, apply this rule, and every neuron_studio_voiceover call is checked against it from then on.
Questions about neuron_studio_voiceover
Turn a script into a hosted voiceover audio URL, optionally with caption cues synced to the speech. Returns { url, durationSeconds, cues? }. Then place it with neuron_studio_apply: add_audio({url, label:'Voiceover', durationSeconds}) and add_captions({cues}). This makes fully-voiced reels possible from a prompt. Needs a TTS key on the org (captions also need a transcription key). It is categorised as a Read tool in the Neuron MCP Server, which means it retrieves data without modifying state.
neuron_studio_voiceover accepts 4 parameters: text, voice, engine, withCaptions. Required: text. The full parameter table on this page comes from the server's own tool schema.
Register the Neuron MCP server in PolicyLayer and add a rule for neuron_studio_voiceover: 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 Neuron. Nothing to install.
neuron_studio_voiceover is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the neuron_studio_voiceover 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.
Set action: deny in the PolicyLayer policy for neuron_studio_voiceover. 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.
neuron_studio_voiceover is provided by the Neuron MCP server (neuron-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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