Auto-assemble a timed sequence of vintage clips into a video timeline based on a description. Returns an ordered list of clips with durations. Great for creating edit lists or storyboards.
Risk signalsAccepts freeform code/query input (query)
Part of the Stockfilm — Authentic Vintage Footage server.
Free to start. No card required.
AI agents invoke build_rough_cut to trigger processes or run actions in Stockfilm — Authentic Vintage Footage. Execute operations can have side effects beyond the immediate call -- triggering builds, sending notifications, or starting workflows. Rate limits and argument validation are essential to prevent runaway execution.
build_rough_cut can trigger processes with real-world consequences. An uncontrolled agent might start dozens of builds, send mass notifications, or kick off expensive compute jobs. PolicyLayer enforces rate limits and validates arguments to keep execution within safe bounds.
Execute tools trigger processes. Rate-limit and validate arguments to prevent unintended side effects.
{
"version": "1",
"default": "deny",
"tools": {
"build_rough_cut": {
"limits": [
{
"counter": "build_rough_cut_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
}See the full Stockfilm — Authentic Vintage Footage policy for all 6 tools.
These attack patterns abuse exactly the kind of access build_rough_cut gives an agent. Each links to the full case and the policy that stops it:
Other execute tools across the catalogue. The same approach applies to each: rate-limit and validate the arguments.
Auto-assemble a timed sequence of vintage clips into a video timeline based on a description. Returns an ordered list of clips with durations. Great for creating edit lists or storyboards.. It is categorised as a Execute tool in the Stockfilm — Authentic Vintage Footage MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Stockfilm — Authentic Vintage Footage MCP server in PolicyLayer and add a rule for build_rough_cut: 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 Stockfilm — Authentic Vintage Footage. Nothing to install.
build_rough_cut 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 build_rough_cut 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 build_rough_cut. 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.
build_rough_cut is provided by the Stockfilm — Authentic Vintage Footage MCP server (https://mcp.stockfilm.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 6 Stockfilm — Authentic Vintage Footage tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4,600+ MCP servers and 31,000+ tools scanned and risk-classified.