AI agents invoke text_to_video to trigger actions in Jimeng 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 triggers an external AI service operation to generate a video from text input. It is an execution of an external process/API call that produces an artifact (video), fitting the Execute category. It does not delete data, move money, or simply read — it actively invokes an external generation service.
From the tool's definition text_to_video: 使用即梦视频3.0根据文本提示生成视频 (generate video from text prompt using Jimeng Video 3.0)
Documented attack patterns abuse exactly the kind of access text_to_video gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Jimeng MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for text_to_video:
{
"version": "1",
"default": "deny",
"tools": {
"text_to_video": {
"limits": [
{
"counter": "text_to_video_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
}text_to_video 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.
Free to start. No card required.
使用即梦视频3.0根据文本提示生成视频。. It is categorised as a Execute tool in the Jimeng MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Jimeng MCP Server MCP server in PolicyLayer and add a rule for text_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 Jimeng MCP Server. Nothing to install.
text_to_video 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 text_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 text_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.
text_to_video is provided by the Jimeng MCP Server MCP server (wwwzhouhui/jimeng-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 4 Jimeng MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4 Jimeng MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.