create_url_to_video
AI agents use create_url_to_video to create or update resources in Creatify — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Creatify environment.
The tool name suggests it creates a video from a URL, which is a Write operation (creating new content). Sibling tools follow a consistent 'create_*' pattern for media generation. No evidence of deletion, financial transactions, or code execution. Confidence is lowered due to the empty description.
From the tool's definition Tool name: create_url_to_video — empty description, but 'create' prefix and pattern consistent with sibling tools that generate/create media content
Documented attack patterns abuse exactly the kind of access create_url_to_video gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Creatify, and nothing reaches the server without passing your rules. This is the rule we recommend for create_url_to_video:
{
"version": "1",
"default": "deny",
"tools": {
"create_url_to_video": {
"limits": [
{
"counter": "create_url_to_video_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}create_url_to_video 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.
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create_url_to_video. It is categorised as a Write tool in the Creatify MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Creatify MCP server in PolicyLayer and add a rule for create_url_to_video: 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 Creatify. Nothing to install.
create_url_to_video is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the create_url_to_video 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 create_url_to_video. 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.
create_url_to_video is provided by the Creatify MCP server (tsavo/creatify-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Creatify, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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13 Creatify tools catalogued and risk-classified — across an index of 43,000+ MCP servers.