AI agents use generate_image_script to create or update resources in Video MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Video MCP Server environment.
This tool generates/creates new text output (shooting scripts) based on image analysis inputs. It does not execute external commands, delete data, move money, or modify existing data in persistent storage—it produces new generated content. This falls under Write category (creates reversible output). Severity is low because generated scripts are informational outputs with no direct system impact or side effects.
From the tool's definition Tool name 'generate_image_script' and description '基于批量图片内容生成专业拍摄脚本' (Generate professional shooting scripts based on batch image content) indicates the tool creates new content (scripts) based on input images.
Documented attack patterns abuse exactly the kind of access generate_image_script gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Video MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for generate_image_script:
{
"version": "1",
"default": "deny",
"tools": {
"generate_image_script": {
"limits": [
{
"counter": "generate_image_script_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}generate_image_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.
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基于批量图片内容生成专业拍摄脚本. It is categorised as a Write tool in the Video MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Video MCP Server MCP server in PolicyLayer and add a rule for generate_image_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 Video MCP Server. Nothing to install.
generate_image_script 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 generate_image_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.
Set action: deny in the PolicyLayer policy for generate_image_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.
generate_image_script is provided by the Video MCP Server MCP server (pickstar-2002/video-capture-script-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Video 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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6 Video MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.