AI agents invoke record to trigger actions in Pro Tools MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.
This tool initiates a real-world recording operation in Pro Tools, which is an external action with side effects. Recording is an Execute-category action because it triggers an operation in a professional audio workstation whose outcome depends on the current session state and environment.
From the tool's definition Tool name 'record' with description 'Start recording in Pro Tools' indicates triggering an external operation (audio recording) whose effects depend on session state and cannot be easily reversed without user intervention.
Documented attack patterns abuse exactly the kind of access record gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Pro Tools MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for record:
{
"version": "1",
"default": "deny",
"tools": {
"record": {
"limits": [
{
"counter": "record_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
}record stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
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Start recording in Pro Tools. It is categorised as a Execute tool in the Pro Tools MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Pro Tools MCP Server MCP server in PolicyLayer and add a rule for record: 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 Pro Tools MCP Server. Nothing to install.
record is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the record 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 record. 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.
record is provided by the Pro Tools MCP Server MCP server (skrul/protools-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Pro Tools MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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36 Pro Tools MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.